디지털 방송 송신기, 디지털 방송 수신기 및 그들의 스트림 처리 방법

In hereinafter, the present invention using attached drawing for specifically described as follows.

[Digital broadcast transmitter]

According to also 2, according to one embodiment of the present invention example digital broadcasting transmitter transmits data pre-filtrate (100) and a MUX (200) having a predetermined wavelength.

Data pre-filtrate (100) receives the means by which mobile data, into a format suitable for transferring properly construct the big.

A MUX (200) causes the pre-filtrate (100) including mobile data output module and a transport stream. Should transmit the normal data together radically, multiplexers (200) the mobile data, normal data by muxing, module and a transport stream.

Data pre-filtrate (100) changes of the normal stream are assigned to the data packet can be even or some of the mobile data is recorded in the form processing.

I.e., means also as in Figure 1, according to the normal data packets are assigned to some standard ATSC provided MH entire packet consists of state. Specifically for example, such as in Figure 1, stream is such as in Figure 1 can be divided into a plurality of slot number, one slot can be made up of the total 156. The normal data packets are assigned to one of the two part 38 and, for access to the remaining 118 can be mobile are assigned to the data packet. For facilitating the description, the specification described above 118 in mobile packet are assigned to the data area, or, very strong region number 1, the aforementioned 38 normal packets are assigned to the data area, hereafter referred to as region or number 2. And, in place of an old TV can receive and process the normal data as data in variety of different types existing components, mobile data in mobile equipment for receiving and processing data type that can be big. Mobile data optionally comprises a robust data, turbo data, additional data be represented by various terms such as disapproval.

Data pre-filtrate (100) are assigned to the data packet zone the mobile for the mobile data is arranged, separated from each other by the normal data is assigned to some or all of the mobile data packet can be arranged. Are assigned to the data packets for mobile to mobile data arranged for facilitating the descriptor existing mobile data unit length, the above number 1 in relation to existing mobile are assigned to the data as a second device region. The compared, number 2 region, i.e., the normal data is assigned to mobile data descriptive of [...] novel mobile data or packets arranged mobile data is equal to. Mobile data and existing mobile data may be the same data, other types of data may be disclosed.

On the other hand, data pre-filtrate (100) includes a frame mode, mode of setting a function is displayed various types of mobile data can be arranged. In order to carry drawing for the type of placement of mobile data through a browser substrate.

A MUX (200) causes the pre-filtrate (100) to normal data output stream muxing, module and a transport stream.

Figure 3 shows a of Figure 2 digital broadcasting receiver in number control unit (310) added in the form of example embodiment exhibits. According to also 3, digital broadcast transmitter with number control unit (310) to transform the frame mode, data pre-filtrate (100) the operation of the entire number.

Specifically, number control unit (310) is the number 1 S73 that frame mode is set, the whole is normal are assigned to the data packet without arranging a mobile data, only the area number 1 mobile data to locate data pre-filtrate (100) to a number etched. I.e., data pre-filtrate (100) is existing mobile data only outputs including stream. , the normal packets are assigned to the data MUX (200) by the normal data is disposed, transport stream consists of.

On the other hand, number control unit (310) is judge if the number 2 frame mode is set, the mobile are assigned to the data packet, i.e., existing mobile data number 1 region while disposed, are assigned to the data packet to said normal, i.e., at least a portion of the filtrate to mobile data to locate data pre-number 2 region (100) is etched a number.

In this case, number control unit (310) is, in addition to the frame mode to vary mode, i.e., normal are assigned to the data packet in the mobile data disposed in a number of packets can be determining mode state. The, entire packet are assigned to the data in the normal, mode state to locate data pre-slit to activate the mobile data packet filtrate (100) [...] be a number.

Wherein, the other frequency mode can be provided in various forms. For example, mode compatibility mode of at least one, disk drive incompatible modes be. The normal data receiver is provided between the receiving and processing data compatibility mode as normal mode to store audio components, disk drive incompatible recording mode and not held by big compatibility mode.

Specifically, compatible mode, number 2 in at least one portion of a plurality of compatibility can be arranged to change the mobile data mode. For example, compatibility mode, placing the entire packet are assigned to the data packet only some normal mobile data are assigned to the data packet to all normal and compatibility mode number 1 number 2 can be arranged mobile data compatibility mode is one.

Wherein, the compatibility mode number 1, number 2 in the region of each data packet portion can be is to locate mobile data to only a part even in the area mode. I.e., some packet full area arranged some data region is mobile data, normal data is recorded in the remaining data area in a mode that can be implemented.

Or, the compatibility mode number 1, number 2 region outside of a region portion of the packet of mobile data to locate mode can also be implemented disapproval.

In addition to, the number of normal mode are assigned to the data packet, the size of the mobile data, types, transmission time, the transmission environment considered comprehensive thereof can provided in various forms.

Such as also 1, packets are assigned to the data packet are normal 38 when as an example, the compatibility mode number 1,

1) Placing new mobile data packet 38 1/4 ratio number 1 mode

2) Placing new mobile data packet 38 2/4 ratio number 2 mode

3) Placing new mobile data packet 38 3/4 ratio number 3 mode

4) Placing the entire packet 38 new mobile data number 4 mode

Can be a.

Wherein, in the case of number 1 mode, during packet 38 2 packet, packet corresponding to the quotient by dividing the remaining 36 4 9 except of packet number, i.e., total 11 of novel mobile data packet can be arranged. In addition, in the case of number 2 mode, during packet 38 2 packet, packet 2 quotient by dividing the remaining 36 corresponding to the number of packet except 18, i.e., of total 20 new mobile data packet can be arranged. In addition, in the case of number 3 mode, during packet 38 2 packet, packet combining is multiplied by a number of packets remaining 36 3/4 27, i.e., total 29 of novel mobile data packet can be arranged. In the case of packet mode number 4 38 can be arranged both novel mobile data.

On the other hand, normal data having different versions recording mode receiver for receiving disregarding the compatibility, completely novel mobile data transmission mode can be big. Specifically, disk drive incompatible mode system provided with the whole of the area number 2, number 1 region provided within the RS parity region using MPEG header and placing new mobile data 14 can be mode.

As a result, also in Figure 3 or 2 data pre-filtrate (100) includes the following various mode the transmission stream form a novel mobile data can be disposed.

1) Are assigned to the data packet of a new mobile data packet 38 during normal total 11 placing number 1 mode,

2) Are assigned to the data packet of a new mobile data packet 38 during normal total 20 placing number 2 mode,

3) Are assigned to the data packet of a new mobile data packet 38 during normal total 29 placing number 3 mode,

4) Placing a new mobile data are assigned to the data packet 38 normal total number 4 mode,

5) The normal data assigned to the entire packet 38, and, the area existing mobile are assigned to the data parity formed in new mobile data in MPEG header and placing the number 5 mode

The specification for facilitating descriptions in the number 5 mode disk drive incompatible mode, called number 1 to 4 but using compatibility mode mode, each mode name may become stronger disapproval. In addition, the aforementioned embodiment 4 of total compatibility mode and in an alternative embodiment, one having different versions of total 5 mode of operation mode are described but the presence, the number of compatibility mode using light can be. In one example, as number 1 to number 3 mode radio compatibility mode is used, the aforementioned number 5 mode number 4 mode, i.e., disk drive incompatible mode determined according to disapproval.

On the other hand, data pre-filtrate (100) can be inserted in addition to the mobile data also known data. Known data stores digital broadcast transmitter and digital broadcasting at the receiver commonly known sequence by big. Digital broadcasting receiver digital broadcast transmitter signals from base station processes the data, recorded in the sequence difference with known existing after confirming, error correction can be grasp the degree or the like. Base data, alternatively, training data, training sequence, reference signal, such as additional reference signal may also be used but represented, in terms known as unified specification the known data in the range of substrate.

Data pre-filtrate (100) in this way the entire transmission is by inserting various portions of at least one mobile data and known data, improving the receiving performance can be.

I.e., of Figure 1 b) are shown in the stream configuration look, in the area of the MH A, i.e., mobile data collection extended from, MH B region is in the form of a cone type can be know. The, body region A region, also called the head/tail region S. B region. Head/tail in the area of the base data is not, body region compared to conventional door been no performance data measured number.

The, data pre-filtrate (100) includes a head/tail even in a region can be positioned in proper position to known data is inserted into a base data. Base corresponds at the smaller data which extends into a long training sequence may be disposed in continuous, are arranged in a distributed discontinuously dispersed disapproval.

Mobile data between a base station and transmitted form and can be easily the embodiment example, the appended drawing in respect carry with specifically briefing. Just, prior method, digital broadcasting receiver of greater than specifically described one example of construction details as follows.

[Digital broadcast transmitter of construction details for example]

According to one embodiment of the present invention example Figure 4 shows a block representing one example of construction details of digital broadcast transmitter also are disclosed. According to also 4, digital broadcasting transmitter transmits data pre-filtrate (100), a MUX (200) in addition, normal processing section (320), this department drowning (400) can be a. Wherein, descriptions and to receive, data pre-filtrate (100), normal processing section (320), multiplexers (200) including a component stream portion can be called.

In Figure 4 is of Figure 3 number control unit (310) is supplied but shown for, number control unit (310) so that it also be included in the digital broadcasting receiver in which the nontrivial disclosed. In addition, 4 also needed number of digital broadcasting receiver shown in multiple components each part or upholstery, new components may be added, the number and arrangement order of pure components can be a liquid.

According to also 4, normal processing section (320) is a form suitable for normal data received or transmits the stream converter configuration. I.e., the digital broadcasting at the transmitter normal and mobile data transport stream including transmitting the order, the normal data receiver for receiving the normal data even should can be appropriately receiving and processing. The, normal processing section (320) is used so that the normal data decoding MPEG/ATSC standard form suitable for normal data (or main service data can be referred to as) packet timing and PCR adjustment has a plurality of hierarchies. The disclosure of the specific content for the ATSC provided MH ANNEX B corrosion is, further description is omitted as follows.

Data pre-filtrate (100) includes a frame encoder (110), block processor (120), group format (130), packet formatter (140) and signaling encoder (150) having a predetermined wavelength.

Frame encoder (110) RS encoding frame comprises a plurality of hierarchies. Specifically, frame encoder (110) of one to a control signal, a predetermined number of frame RS (build) each other. For example, one service unit consisting of the plurality of sets of M/H (parade) ensemble M/H (ensenble) if parade, parade M/H for each predetermined number of RS frame substrate. Specifically, frame encoder (110) mobile data input after randomization, RS-a CRC encoding is performed, a predetermined frame mode in accordance with the frame number of the order of RS RS outputs frame.

Figure 5 shows a map encoder (110) block representing one example of configuration are disclosed. According to also 5, frame encoder (110) input demultiplexing (111), a plurality of RS frame encoder (112 - 1 - 112 provided M), buffer block (113) having a predetermined wavelength.

Input demultiplexing (111) whether any mobile data service (as one example, ensemble M/H), predetermined configuration information, i.e., frame mode according to a plurality of ensemble, e.g., so that the primary and secondary ensemble to ensemble d ink [sing RS frame encoder (112 - 1 - 112 provided M) output to the. Each RS frame encoder (112 - 1 - 112 provided M) are randomized input for ensemble, RS-a CRC encoding, the positioning recorded in a buffer block (113) output to the. Buffer block (113) respective RS frame encoder (112 - 1 - 112 provided M) primary and secondary RS RS frame by frame portion to a frame portion output portion outputs muxing. In this case, frame mode output in accordance with the state primary RS frame portion only may be filled.

Figure 6 shows a also each RS frame encoder (112 - 1 - 112 a-M) can be implemented one RS frame encoder block representing one example of the configuration are disclosed. According to also 6, frame encoder (112) comprises a plurality of M/H random section (112 provided 1a, 112 a-1b), RS-a CRC encoder (112 provided 2a, 112 provided 2b), RS frame divider (112 provided 3a, 112 provided 3b) without using a tool.

Input demultiplexing (111) primary and secondary M/H is inputted from ensemble M/H ensemble, each M/H random section (112 provided 1a, 112 a-1b) randomizing is performed, RS-a CRC encoder (112 provided 2a, 112 provided 2b) are randomized data encodes RS-a CRC. RS frame divider (112 provided 3a, 112 provided 3b) is RS frame encoder frame dividers (110) located in a block processor (120) to properly block coding, block coded data that are separate buffer block (113) output to the. Buffer block (113) includes a block processor (120) to the block coding each frame portion first and after combination ink [sing grudge, block processor (120) an output to.

Block processor (120) includes a frame encoder (110) in a method for coded block unit, i.e., block coding as follows.

Figure 7 shows a also block processor (120) representing one example of the construction of block are disclosed.

According to also 7, block processor (120) is number 1 converter (121), byte - to - bit converter (122), convolutional encoder (123), symbol interleaver (124), symbol - to - byte converter (125), number 2 converter (126) having a predetermined wavelength.

Number 1 converter (121) includes a frame encoder (110) converter unit and frame inputted from RS. I.e., RS mobile data frame to a predetermined block combination mode, outputs SCCC (Serially Concatenated Convolutional Code) block.

For example, when the block mode is "00", one M/H block as it one SCCC block with each other.

Figure 8 shows a discriminate M/H block representing the status of the unit and also mobile data are disclosed. With reference to fig. 8 if, one mobile data units, e.g. M/H block re-can be divided into 10 group (B1 - B10). When the block mode is "00" (B1 - B10) as it SCCC blocks each block is outputted. On the other hand, block mode is "01" is linearly combined with two M/H when block one SCCC block is outputted. Combination pattern is can be variously set. For example, B1 and B6 is divided is one combined SCB1, B9, B5 and B7, B3 and B8, B4 and B2 and each one combined B10, SCB2, SCB3, SCB4, SCB5 to the Optocomponents. Other block and according to the mode, it is possible block and can be combined in various ways.

Byte - to - bit converter (122) is in SCCC block bit-by-bit byte converter. This convolutional encoder (123) is so that bit-by-bit are disclosed. The, convolutional encoder (123) convolutional encodes a transformation data.

Then, symbol interleaver (124) interleaving symbols a plurality of hierarchies. Symbol interleaving improves wordwise interleaving type of block can be made in this manner. Symbol interleaved data symbols is again - to - byte converter (125) after being converted into byte by, number 2 converter (126) by the unit and re-M/H, is outputted.

Group formatter (130) includes a block processor (120) receives the stream being treated in a group unit formatting as follows. Specifically, group formatter (130) includes a block processor (120) and the appropriate location in the stream output data mapping, known data, signaling data, such as initialization data and sc2. In addition to, group formatter (130) is normal data, MPEG-a 2 header, non-a systematic RS parity for support-in-place holder byte, dummy byte source may give excellent group format for printing a plurality of hierarchies.

Signaling data stores various information required for transport by big. The signaling data includes signaling encoder (150) is properly processed by, group formatter (130) to 1308. ball number.

Mobile data for transmission, transmission parameters channel (Transmission Parameter Channel: TPC), high-speed information channel (Fast information Channel: FIC) can be used. TPC in different FEC (Forward Error Correction) mode information, and M/H frame information such as number and various parameters for [...], FIC has a receiver for the physical layer and the higher layer to acquire service fast between comprising cross-layer information. This TPC information and FIC information signaling encoder (150) when the ball number, signaling encoder (150) is presents a number number as signaling data processing info [...] substrate.

Figure 9 shows a also signaling encoder (150) block representing one example of configuration are disclosed.

According to 9 also, signaling encoder (150) includes a TPC for RS encoder (151), multiplexers (152), FIC for RS encoder (153), block interleaver (154), signaling random section (155), PCCC encoder (156) having a predetermined wavelength. For TPC RS encoder (151) RS codeword is encoded to the TPC TPC data input form. FIC for RS encoder (153) and block interleaver (154) RS encoding and block by interleaving the input data for the FIC FIC codeword formed on the substrate. A MUX (152) is disposed FIC codeword codeword TPC series of sequence then formed on the substrate. Forming sequence is signaling random section (155) random after, PCCC encoder (156) by PCCC (Parallel Concatenated Convolutional Code) coded group as signaling data formatter (130) is outputted to.

On the other hand, the aforementioned known data as digital broadcasting receiver commonly known sequence between big. Group formatter (130) is to vary components (e.g., number control unit (310)) ball number from which a signal according to the number, the proper position by inserting known data, base data this department drowning (400) interleaved in after the appropriate stream can be placed in position. For example, of Figure 1 b) stream structure can be arranged in proper position to even in B region can be inserting known data. On the other hand, group formatter (130) interleaving rule is by considering, base data insertion position disapproval man decide for himself.

On the other hand, initialization data stores, this department drowning (400) provided within the trellis reconstructed (450) to ensure that internal memories at a point data other administered by big. The drowning in respect of this department (400) are specifically disclosed in description is given as follows.

Group formatter (130) is inserted into the stream as aforementioned various streams and signal (not shown) group format inter-component format and group format can be de-interleaving a stream including data deinterleaver.

A deinterleaver stream located in a data interleaver (430) of the atm cell into data rearrangement as follows. In data deinterleaver deinterleaved stream comprises formatter (140) to 1308. ball number.

Packet formatter (140) the group formatter (130) provided on the number and stream in various placeholder are stand-alone, in MPEG packets of data for mobile ID header having PID can. The, packet formatter (140) is a selected number of packet unit outputs a stream of every group basis. In one example, of TS packets 118 can.

The data pre-filtrate (100) is implemented in various configurations, a form suitable for mobile data module and a. In particular, when a plurality of mobile service number [...], data pre-filtrate (100) may be implemented in multiple components each included a plurality may be filled.

A MUX (200) is normal processing section (320) normal filtrate stream data pre-processing (100) being treated in mobile stream by muxing, module and a transport stream. A MUX (200) transport stream including the normal and mobile data output block forms, known data contains up to improve the reception quality for extended disapproval.

This department drowning (400) is a MUX (200) configured in a transmission stream encoding, interleaving, trellis encoding, or the like to perform processing of, outputs. In some cases, this department drowning (400) called a blanking interval causes the post-innoculation.

According to also 4, this department drowning (400) includes a random section (410), RS encoder (420), interleaver (430), parity replacement part (440), trellis reconstructed (450), RS encoding (460), sink multiplexers (470), pilot insertion portion (480), 8 a-VSB modulation section (490), allow RF (495) without using a tool.

Random section (410) is a MUX (200) transport stream output randomize substrate. Random section (410) is ATSC is basically according to random section can be performing a function similar to standard.

Random section (410) MPEG header and the mobile data bit length (Pseudo Random Binary Sequence) XOR operation on the entire normal data maximum 16 while PRBS, mobile data payload byte for the computing XOR may not disclosed. But, in this case even PRBS generator can continue [...] shift register. I.e., mobile data payload byte bypass for the reaction chamber.

RS encoder (420) is randomized stream RS encoding has a plurality of hierarchies.

Specifically, RS encoder (420) the normal data is inputted the portions thereof corresponding, in the same manner as systematic RS encoding ATSC system of a plurality of hierarchies. I.e., 187 bytes of packets each end portion 20 parity bytes added substrate. While, mobile data is inputted the portions thereof corresponding, RS encoder (420) Non-a systematic RS encoding is a plurality of hierarchies. In this case, Non-a systematic RS RS FEC data obtained by encoding predetermined parity byte location to each mobile data packet bytes 20 disposed thereon. The, heating of the existing method ATSC standard equal to or higher than the receiver.

Interleaver (430) is RS encoder (420) interleaving decodes encoded in a stream. Interleaving improves the same manner of the existing method ATSC system disapproval. I.e., interleaver (430) are each different numbers of shift register composed of a plurality of path switching performed sequentially selecting data while writing and reading, the method comprising shift register on the number of interleave patterns can be wave.

Parity replacement part (440) is reconstructed trellis stage (450) by the corrected parity bit memory and executes the altered portion are disclosed.

I.e., trellis reconstructed (450) interleaved stream trellis encoding is to receive a plurality of hierarchies. Trellis reconstructed (450) of 12 generally comprises a trellis encoder for plural times. The, stream divided into 12 independent of each trellis encoder to input the demultiplexing, each trellis encoder trellis encoded streams into a stream of one of combining ink [su can be used.

Trellis encoder using each having a plurality of internal memory, a value newly input output trellis encoding for logically operating the first region for storing values in a manner that a plurality of hierarchies.

On the other hand, as above-mentioned is transport stream including known data can be. Known data base stores digital broadcast transmitter and commonly known as a sequence of digital broadcasting receiver (known sequence), the state of the received digital broadcasting receiver can determine the degree known data error correction. The base data is known at the receiver should transmitted while kept in vacuum. However, trellis encoder is provided which cannot be stored in the internal memory before the IP based on the arbitrary value is initialized to needed on receiving data flow tides. The, trellis reconstructed (450) is trellis encoding memory initialization prior known data of a plurality of hierarchies. Memory initialization alternatively trellis reset also referred to as a substrate.

Figure 10 trellis reconstructed (450) is provided within one of a plurality of trellis encoder exhibits one example of the construction.

According to also 10, number 1 and number 2 multiplexer of the trellis encoder (451, 452), number 1 and number 2 adder (453, 454), number 1 to number 3 memory (455, 456, 457), mapper (458) having a predetermined wavelength.

Number 1 multiplexers (451) data within the streams and N number 1 memory (455) receives the value stored in the I, a value according to a signal number N/I, i.e., I or N and outputs a. Specifically, initialization data passage when a signal is applied to the selected number are inputted a I, number 1 multiplexers (451) and outputs a I is. A applied to at least one other N outputs. Number 2 multiplexers (452) and outputs a I only when passage likewise initialization data.

The, number 1 multiplexers (451) of, initialization data section when a rear end of output on the interleaved value as it bursts, output values are number 1 memory (455) to a circular shape with the value of the recorded number 1 adder (453) are input. Number 1 adder (453) logic operation input values, for example, exclusive or by, an output to the Z2. In such condition, when a series of initialization data, number 1 memory (455) previously stored value as it number 1 multiplexers (451) selected by is outputted. The, number 1 adder (453) is provided with two identical left edges, a logic operation value is un number specific value with each other. I.e., exclusive or performing is 0 if is outputted. Number 1 adder (453) as output of memory number 1 (455) is input, memory number 1 (455) is initialized to the value of the 0.

Number 2 multiplexers (452) of, when a series of initialization data, number 3 memory (457) previously stored value as it number 2 multiplexers (452) selected by is outputted. Output values are number 3 memory (457) with number 2 value of the adder (454) are input. Number 2 adder (454) two input logic operation to same value, number 2 memory (456) output to the. As above-mentioned number 2 adder (454) and therefore the input values, the same logic value value for values, an exclusive or e.g. when the number 2 memory 0 (456) are input. The, number 2 memory (456) is initialized to is. On the other hand, number 2 memory (456) can perform a shift value is stored to memory number 3 (457) overnight. Thus, when next initialization data is inputted is number 2 memory (456) a current value of, i.e., 0 as it number 3 memory (457) inputting, number 3 memory (457) also is initialized to.

Mapper (458) is number 1 adder (453) output value, number 2 multiplexers (452) output value, number 2 memory (456) receives the output value of a, R outputs to corresponding mapped into symbol values. In one example, Z0, Z1, Z2 are each 0, 1, 0 the output value, mapper (458) is -3 outputs symbols.

On the other hand, RS encoder (420) is trellis encoder (450) previously placed, trellis encoder (450) input value may be already mvcy added a state of exhaustion. The, trellis encoder (450) value is changed by initialization is performed to data portions, improved mote parity should.

RS encoding (460) a trellis is reconstructed (450) output X1 ', X2' using, initialization data section to the Bulletin, produce a new parity. RS encoding (460) is called Non-a Systematic RS encoder disapproval.

On the other hand, Figure 10 shows a example embodiment exhibits the initialized also memory value 0, the memory values can be initialized value other than 0.

Figure 11 shows a example embodiment representing the other trellis encoder also are disclosed.

According to also 11, number 1 and number 2 multiplexers (451, 452), number 1 to number 4 adder (453, 454, 459 - 1, 459 - 2), number 1 to number 3 memory (455, 456, 457) can be a. Mapper (458) for the town off disagreement in Figure 11.

In this way, number 1 multiplexers (451) X2 input values the streams on number 3 adder (459 - 1) can be one of the values output. Number 3 adder (459 - 1) on memory number 1 is I_X2 (455) value of the input thereto. I_X2 big memory reset value implies the input. For example, number 1 memory (455) initiated when a 1 wishes, I_X2 inputs to a 1. Number 1 memory (455) if the value of the 0, number 3 adder (459 - 1) is used to reduce an output of 1 number 1 (451) is a 1 outputs. The number 1 adder (453) is number 1 multiplexers (451) is 1 and the output value of memory number 1 (455) value of 0 to exclusive or again, its results to a 1 number 1 memory (455) and stored in a. As a result number 1 memory (455) is to is initialized to 1.

Number 2 multiplexers (452) also initialization data to at least one number 4 adder (459 - 2) selects the output of the outputs. Number 4 adder (459 - 2) the input number 3 and also a memory reset value I_X1 memory (457) outputs of exclusive or value. Number 2 and number 3 memory (456, 457) is respectively stored in the storage 1, 0, 1, 1 where as an example for the respective two memories initialized state for example described, first, number 3 memory (457) the value stored in the value 0 and the value 1 1 I_X1 exclusive or of number 2 multiplexers (452) is outputted from the. The adder output 1 number 2 (454) number 3 in memory (457) 0 and exclusive or is stored, and the result is 1 number 2 memory (456) are input. On the other hand, original number 2 memory (456) can perform a value 1 number 3 is stored in memory (457) to number 3 shifts to a memory (457) 1 also is disclosed. In such condition the input second I_X1 also 1, number 3 memory (457) 1 and exclusive or is used for a 0 value results the number 2 multiplexers (452) is outputted from the. Number 2 multiplexers (452) and number 3 0 outputted from the memory (457) previously stored value is 1 number 2 adder (454) when exclusive or by, its results is a 1 number 2 memory (456) is input into the, number 2 memory (456) can perform a value 1 number 3 is stored in memory (457) to shift to overnight. As a result, number 2 and number 3 memory (456, 457) both can be initialized to 1.

Figure 13 shows a representing the various embodiment example also trellis encoder 12 and also are disclosed.

According to also 12, number 3 and number 4 of Figure 11 structure the trellis encoder MUX (459 - 3, 459 - 4) can be embodied in the form varies. Number 3 and number 4 multiplexers (459 - 3, 459 - 4) according to the number 1 and number 2 number N/I is used in a signal adder (453, 454) can be output value or I_X2 I_X1 and outputs the reference voltage. The, number 1 to number 3 memory (455, 456, 457) initializing a value of a desired value can be.

In Figure 13 is a simple structure and then exhibits when implementation of the trellis encoder. According to the 13 also, number 1 and number 2 adder the trellis encoder (453, 454), number 1 to number 3 memory (455, 456, 457), number 3 and number 4 multiplexers (459 - 3, 459 - 4) can be a. The, number 3 and number 4 multiplexers (459 - 3, 459 - 4) input I_X1 each, according to a value I_X2 number 1 to number 3 memory (455, 456, 457) can be used to initiate. I.e., according to the 13 also, each I_X1 I_X2 and second memory number 1 (455) and number 2 memory (456) are processed, number 1 memory (455) value and number 2 memory (456) value with each other.

Operations of the trellis encoder further specific description of Figure 13 and 12 also dispensed to each other.

Also 4 again reverts to its description is given of a surge, the reconstructed trellis (450) by trellis encoded stream subjected to sink a MUX (470) in field sync, like sc2. segment sink.

On the other hand, pre-described above such as a filtrate (100) is mounted are assigned to the data packet for mobile data recorded in the normal even arranged when used, on the receiver side should inform the fact that new mobile data is present. Fact is that the presence of new mobile data notification in a variety of ways but, one field sync using method thereof may be disclosed. The carry portion for the described substrate.

Pilot insertion portion (480) includes a sink multiplexers (470) transport stream being treated in pilot is inserted into a, 8 a-VSB modulation section (490) 8 a-VSB modulation modulation in a plurality of hierarchies. Allow RF (495) modulated stream in shelf for RF signal and band, feed converted signals with each other.

As such, transport stream is normal data, mobile data, including known data can be transmitted to the receiver side.

Figure 14 shows a mobile data frame transmission may stream, i.e., surface M/H frame to account for modular construction are disclosed. Of Figure 14 a) according to, one M/H frame is 968 ms may have the size of the total number, of Figure 14 b) as shown in the sub-frame can be divided into 5. The sub frame 193. 6 Ms may have time units. In addition, of Figure 14 c) as shown in each subframe is can be divided into 16 slots. Each slot 12. 1Ms has time units, total 156 can be of transport stream packet. As 38 are assigned to the data of one of the above-mentioned normal packet since, mobile data overall 118 of packet is allocated thereto. I.e., one group of M/H 118 into packets combustion chamber.

In such condition data pre-filtrate (100) also includes normal data packets assigned to mobile data, such as by arranging a known data, mobile data is transmitted on the other hand, causes analog signal can be improved.

[Various embodiment modified transport stream configuration example]

According to the embodiment of the present invention to Figure 21 shows a configuration example transport stream representing various also 15 also are disclosed.

Figure 15 in its simplest structure modifications, can perform a normal conventional are assigned to the data packet, i.e., number 2 region exhibits performing interleaving in a state arranged mobile data stream configuration. In mobile data with known data can be also located in the area of Figure 15 stream number 2.

The, second gate portion used in existing ATSC provided MH for mobile, i.e., of equal to or higher than 38 also uses the packet for mobile. In addition, existing mobile data region (i.e., region number 1) and that of the region number 2 independently, two or more services can be further [...] number is equal to 1. New mobile data services using existing mobile data equal to radically, data transmission efficiency can be increased.

On the other hand, such as 15 also radically new mobile data and base data, signaling data or field sync to one side on the receiver side the presence of substantially new mobile data and known data, corresponding to a line position may be filled.

Mobile data and known data data pre-arrangement of said filtrate (100) can be made by. Specifically, data pre-filtrate (100) in group formatter (130) disposed in a mobile data and known data packet portion be even in number 38.

On the other hand, in Figure 15, in the form of existing mobile data collection the body region 6 is disposed long training sequence of known data conditions can be know. In addition, signaling for data error robustness (robustness), the signaling data includes first and second long training sequence disposed between the state can be know. The compared, known data are assigned to the data packet portion is long training sequence as well as normal in dispersed form form disposed as disapproval.

In addition, the MPEG header portion in Figure 15 references 1510 indicates [...] region, 1520 indicates [...] region is the RS parity region, the dummy region go key [...] region is 1530, 1540 indicates [...] region is the signaling data, the 1550 indicates exhibits [...] region is initialization data. According to the 15 also, initialization data can be placed on the base data appears know immediately before. On the other hand, references 1400 N-a 1 M/H data the second slot, the second slot N M/H data references 1500, 1600 N + 1 exhibits the second slot M/H data references.

Figure 16 shows a normal also are assigned to the data recorded in the packet, i.e., along with the number 2, are assigned to the data recorded in the areas of the existing mobile number 1 using, for transmitting data between a base station and mobile data structure of transport stream exhibits.

According to the 16 also, A region, i.e., in the form of existing mobile data collection is long training sequence of known data body region 6 arrangement disclosed. In addition, even in the area B long training sequence known data is arranged in the form in the nanometer range. In B long training sequence for known data is arranged, as well as the packet zone 38 are assigned to the data packet portions 118 some known data packet mobile existing multiple myelomas are included. The remaining area of the mobile data is new with no known data packet number 38 disposed thereon. The, error correction capability is equal to or higher B region are guaranteed.

On the other hand, existing mobile data area for the even part of newly base for appending data by, existing mobile data receiver existing signaling data compatibility information about the position add a new base data, the header of a packet for mobile newly base data is inserted in a non-cognitive existing existing mobile data receiver format, e.g. null packet type perform processing of such as can be. , the recognition itself existing mobile data receiver does not newly added known data, is equal to an erroneous operation.

Figure 17 shows a MPEG header also, RS parity, at least a portion of dummy, even the existing mobile data and base data such as MH position of one stream of configuration corresponding to a plurality of state exhibits. In this case, a plurality of new mobile data according to the position can be arranged.

I.e., in Figure 17 is also 15 compared to the MPEG header, RS parity, new base data to highlight the new mobile data and dummy in part by a goniophotometer. A mobile data and these parts inserted, normal mobile data into a data packet may be other data, such as data may be disclosed.

On the other hand, in addition to these parts, comprising both existing mobile data region 14, new mobile data disposed in a disapproval.

Such as side stream form a also 17, 15, 16 also increased compared to mobile data and base rate is equal to or higher. In particular, a plurality of mobile data service [...] equal to or higher than the number.

17 Also when such as stream form a, using existing signaling data or field sync, new signaling data is included new mobile data region, can be US know whether inclusion of new mobile data.

Figure 18 shows a number 2 region as well as also, B region, i.e., region corresponding secondary service number 1 new mobile data and base data corresponding to a plurality of stream configuration exhibits.

The primary service area and secondary service such as the full stream 18 also a frame shape, primary service area is located at, head/tail region can be referred to as the secondary service area. The aforementioned known data as head/tail region and no, different slot since the body region from the synchronizing signal in the pixel area, and this portion is arranged can be using a new mobile data with known data. The body region as well as long training sequence known data are arranged in a section, without limited to or disposed in a dispersed form, long training sequence and distributed sequence form disposed both disapproval.

On the other hand, new mobile data region used by existing mobile data portion, existing mobile data area including headers of the packets of new mobile data or known data if the header portion is not composed of an existing receiver, receiver according to standard existing ATSC provided MH can be maintaining compatibility.

Or, this fact in existing signaling data and new signaling data corresponding to a line may be filled.

Figure 19 shows a normal data area of the existing method also, MPEG header, RS parity region, electrical conductivity of existing mobile data dummy part, new mobile data and base data using all existing mobile data sector for transmitting one example of transport stream exhibits. These in Figure 17 in the area of the new mobile data different from that of the normal data if the new mobile data shown but, Figure 19 new mobile data use with both these regions the normal data region is formed lessons provided in both disclosed.

Figure 20 shows a the whole of the area also B, normal data area, MPEG header, RS parity region, such as electrical conductivity of using all existing mobile data dummy portion if the transport streams include a new mobile data and known data exhibits.

In this case also similarly described above, new mobile data and base data compatibility existing receiver sockets preferably included in this system.

Figure 21 used in a dummy (dummy) new subsets of mobile data existing parity replacing mobile data region, has been replaced by a dummy and normal data corresponding to known data transport stream configuration map information arranged in the event of a mobile data and configuration are disclosed. According to the 21 also, N-a 1 dummy slot, such as slot N dummy shown in the nanometer range.

As above-mentioned, interleaving of stream configuration in Figure 21 is also 15 to representing the disclosed. Also after such as stream 15 to the wafer propagates to an interleaving also 21, data pre-filtrate (100) mobile data and base data placed an appropriate position.

Specifically, data pre-filtrate (100) of Figure 1 a in) such as stream configuration drawing on, normal data area, i.e., 38 mobile data packet placed in packets according. In this case, mobile data of the packet payload may be disposed throughout, a partial area may be filled arranged in packets. In addition, as well as normal data area, that are arranged in a position corresponding to an existing mobile area interleaving after head or tail can be mobile data is recorded in the even region.

On the other hand, base the data is normal or can be disposed in the mobile data packets in a data packet. In this case, in the lateral direction of the long training sequence or similar known data interleaving after long training sequence to form, of Figure 1 a) can be continuously or in spaced base data is recorded in the longitudinal direction.

In addition, the aforementioned known data as long training sequence can be arranged distributed in addition to even. In the form of various example hereinafter placement of known data is described substrate.

[Placement of known data]

As base data is pre-above-mentioned filtrate (100) in group formatter (130) after being placed in the proper position by, this department drowning (400) in interleaver (430) with a stream by interleaved. Figure 28 shows a method embodiment according to example 22 also known data to explain surface arranged to various also are disclosed.

Figure 22 is arranged together with a conventional long training sequence with distributed base data while body portion, head/tail cone portion arranged in the region of additional exhibits known data state. In this way, while maintaining an original known data of the existing method, the addition of a receiver and channel estimation performance according to newly known data, equalization thereby improving performance is equal to or higher.

22 Also known data such as the above array of as group formatter (130) is a plurality of hierarchies. Group formatter (130) is for interleaver (430) can be determining the insertion position of the interleaving rule taking into account the known data. Interleaving rules depending on various embodiment example but, interleaving rule needs to know if it group formatter (130) can be properly known data position. In one example, each packet payload part or the base data every 4 to vary field in the main when putting a, a certain pattern can be achieved by inter [...] dispersed base data.

Figure 23 other base data insertion method e.g. map information configuration are disclosed.

According to the 23 also, without arranging a cone in the area of distributed base data, body region only long training sequence with known data corresponding to a plurality of distributed state can be know.

Next, Figure 24 shows a long training sequence as compared to the length of 23 also generates, known data stream corresponding to a plurality of distributed by a reduced number indicative of the state of configuration are disclosed. The, same can be improve performance while maintaining the Doppler tracking data efficiency.

Figure 25 representing stream configuration examples of another base data insertion method are disclosed.

According to the 25 also, body region of first and second long training sequence in sequence only in total 6, distributed can be replaced with other known data unit for know. The, body region is started by first initial synchronization and channel estimation performance while keeping the long training sequence, equal to or higher than the Doppler tracking performance.

Figure 26 another base data insertion method representing one example of stream configuration are disclosed. According to the 26 also, in total 6 second long training sequence of known data can be replaced by a distributed sequence unit for know.

Figure 27 shows a configuration such as stream 26 also has been replaced by a base data signaling data and alternately arranged in a distributed manner in the form exhibits.

Figure 28 shows a head area as well as tail region also distributed base for appending data state exhibits a stream of configuration.

Than, known data can be arranged in various forms.

On the other hand, newly mobile data is provided to transmit a normal are assigned to the data packet, using light pattern can be assigned. In mode hereinafter various arranged in such a way mobile data including developing device and set up at each other.

[Placement of mobile data]

Data pre-filtrate (100) includes a frame mode state substrate. Various can be provided on the frame mode. In one example, are assigned to the data packet using the second normal normal data, are assigned to the data to the mobile data packet using existing mobile number 1 frame mode, at least a portion of the normal are assigned to the data packet for use in a mobile data 14 can be provided with number 2 frame mode, the frame mode, digital broadcast transmissions intended latitude, transmitting by considering environment can be optionally set.

Data pre-filtrate (100) are assigned to the data packet throughout the normal is the normal data to locate the number 1 state is detected at frame mode is set, such as the manner of the existing method ATSC provided MH mobile are assigned to the data packet only mobile data placed.

While, number 2 state is detected at frame mode is set, data pre-filtrate (100) is, again mode state substrate. The other frequency mode, the normal are assigned to the data packet, i.e., in number 2, mobile data any pattern, defined to be arranged several packet article such as, for example can be provided according to various embodiment mode.

Specifically, mode, the entire packet are assigned to the data only for mobile data arranged in a part of the normal mode, the normal mode all arranged mobile data are assigned to the data packet, all normal are assigned to the data packet to a receiver for receiving the normal data placed mobile data compatibility RS parity region and the region of the mobile data provided for placing the disk drive incompatible mode can be set to header. In this case, disposed in a part of the entire packet mode only for mobile data again some packet of area, i.e., whether the whole of the area of mobile data payload utilizing mode, and it is, whether mode for utilizing other mobile data only a portion of the payload area can be set.

Specifically, are assigned to the data packet corresponding to the packet number 2 a normal region 38 is cured, mode,

1) Are assigned to the data packet of a new mobile data packet 38 during normal total 11 placing number 1 mode,

2) Are assigned to the data packet of a new mobile data packet 38 during normal total 20 placing number 2 mode,

3) Are assigned to the data packet of a new mobile data packet 38 during normal total 29 placing number 3 mode,

4) Placing a new mobile data are assigned to the data packet 38 normal total number 4 mode,

5) The normal data assigned to the entire packet 38, and, the area existing mobile are assigned to the data parity formed in new mobile data in MPEG header and placing the number 5 mode

As described above, number 5 mode disk drive incompatible mode, number 1 to 4 may be termed compatibility mode mode has both, types and sufficient for number of packets may be pure compatibility mode of change are disclosed as well.

Figure 29 number 2 and head/tail corresponding to new mobile data transmitting in the example embodiment, group formatter (130) depending upon the mode number 1 is indicative of the state of configuration corresponding to a plurality of mobile data and known data stream are disclosed.

According to the 29 also, number 2 in a predetermined pattern in the new mobile data (2950) and base data (2960) is disposed, in addition to the common head/tail region number 2 region (2950) new even mobile data and base data is recorded in the state can be know.

In addition, MPEG header (2910), known data (2920), signaling data (2930), existing mobile data (2940), dummy (2970) cylindrical like streams can be arranged in the vertical direction. In a state in which the slot insulator in the region of the normal data in the space that is filled with number 2, after encoding and interleave patterns obtained when, 30 also structure such as stream of generated.

Figure 30 mode of interleaving in exhibits 1 stream configuration.

According to also 30, are assigned to the data recorded in the new packet zone as part of the normal mobile data (3010) and a base data (3030) is disposed movement by a goniophotometer. In particular, in the region of the base data by discrete number 2 disposed in parallel, a training sequence similar analogs long training sequence long body region in the form of a substrate.

In Figure 29 is connected to the rail head/tail is moved to mobile data (2950) head/tail in Figure 30 is disposed in an area mobile data (3020) and corresponds to, its mobile data (2950) disposed with previously known data (2955) in Figure 30 number 2 is in the form of long training sequence with the data base in the region of similar known data (3030) pushes the substrate.

Figure 31 number 2 and head/tail corresponding to new mobile data transmitting in the example embodiment, group formatter (130) depending upon the mode number 2 is indicative of the state of configuration corresponding to a plurality of mobile data and known data stream are disclosed.

Figure 31 shows a also, 29 exhibits enhanced state relative to a mobile data upon ratio of number 2. 29 Also when compared to, the mobile data and known data portion in Figure 31 amplifiers are further extended state can be know.

Figure 32 shows a of Figure 31 stream exhibits interleaved state. Also according to 32, in the region of base data is compared to known data of Figure 30 number 2 number 2 in the region of similar operations can be the more tightly hold long training sequence.

Figure 33 number 2 and head/tail corresponding to new mobile data transmitting in the example embodiment, group formatter (130) is indicative of the state of stream configuration corresponding to a plurality of mobile data depending upon the mode number 3 and base data are disclosed. In addition, Figure 34 shows a of Figure 33 stream exhibits interleaved state.

Figure 34 shows a mode 1 and mode 2 also 33 and also relative to the batch of mill to increase point other than mobile data and base that is longer description of specific not dispensed to each other.

Figure 35 is connected with the normal are assigned to the data packet, head/tail region corresponding to example embodiment using all existing mobile data packet zone can be assigned to collect in, number 4 mode according to stream configuration using all exhibits normal data areas.

According to the 35 also, known data in the peripheral region number 2 area and which are arranged in the vertical direction, the part of the other new mobile data filled to.

Figure 36 shows a of Figure 35 exhibits [...] stream with the state. According to the 36 also, head/tail region and the normal data order filled with new mobile data and known data and, in particular, exhibits long training sequence known data arranged in a state.

On the other hand, in those regions, a plurality of known data pattern repeatedly inserted period a little at a time, after interleaving distributed base data is provided to connect disapproval.

Figure 37 shows a also in various operational modes, number 2 region, i.e., normal are assigned to the data packet (e.g., packet 38) inserting a new mobile data to explain surface method are disclosed. In descriptions hereinafter for convenience, ATSC mobile 1 new mobile data. 1 Data (or 1. 1 Version data), ATSC mobile 1 existing mobile data. 0 Data (or 1. 0 Version data) called substrate.

First, a) when the mode number 1, 1. 1 Version first and last data packet into a one, with respect to packets 1 therebetween. 1 Packet 1 repeatedly arranged two dogs and the normal data packet 3 can be moving. The, total 11 of packet 1. 1 Version data, i.e., new mobile data can be used for transmitting.

Next, b) when the mode number 2, likewise the first and last packet one 1. 1 Version data is arranged, with respect to packets 1 therebetween. 1 Packet 1 1 the dog repeatedly alternately disposed dogs and the normal data packet can be moving. The, total 20 of packet 1. 1 Version data, i.e., new mobile data can be used for transmitting.

Next, c) when the mode number 3, likewise the first and last packet one 1. 1 Version data is arranged, with respect to packets 1 therebetween. 1 Packet 3 normal data packet 1 the dog repeatedly moving dogs can be disposed.

Next, d) when the mode number 4, corresponding to a full packet number 2 region 1. 1 Version data can be used for transmitting.

Wherein, number 4 mode corresponding to a full packet number 2 region 1. 1 Used for transmitting the version data corresponding to a full packet receiver for normal data as well as compatibility mode or number 2 region provided for compatibility MPEG header and parity region 1 14. 1 Version data having different versions it fills, mode can be implemented. Or, disk drive incompatible mode may be provided with a separate number 5 mode disapproval.

In the above-described mode during an entire packet number 2 into of 1/4, 2/4, 3/4, 4/4 with conventional pressure to the mobile data transmission, each number 1 to number 4 mode may correspond to that described but, decrementing the total number of packets is 4 to rear inner portion 38, such as some number of packet 37 also use for transmission of a data packet by fixing a new mobile data or normal, said ratio remaining packets in the order of charge mode disapproval. I.e., of Figure 37 a), b), c) according to, 38 packet transmitted from a number of packet, i.e., number of remaining 36 [...] 2 packet for the packet, 1/4, 2/4, 3/4 at a rate of 1. 1 Is equal to or higher data may also be included.

Figure 38 shows a mobile data layout pattern in another mode to explain surface are disclosed.

Also according to 38, number 2 in the region of an entire packet, i.e., centered on a central packet with reference to the position of 38 in stream packet 2 1. 1 Arranged version data, other operational modes for the packets each defined ratio 1. 1 Disposed in a normal data etc. version data.

I.e., a) central [...] number remaining packets to packet number 1 mode 2, 3 of the upper normal data packet, 1 of 1. 1 Repeated version data packet, the transmission of 1 to 1. 1 Version data packet 3 normal data packet is repeated form of mobile data corresponding to a plurality of state exhibits.

B) a central [...] number remaining packets to packet number 2 mode 2, 2 of the upper normal data packet, 1 of 2. 1 Repeated version data packet, the transmission of 1 to 2. 1 2 Version data packet of the normal data packet is repeated form exhibits mobile data corresponding to a plurality of state.

Next, c) central 2 remaining packets to packet number [...] number 3 mode, normal data packets of the upper 1, 1 of 3. 1 Repeated version data packet, the transmission of 3 to 1. 1 Version 1 data packet of the normal data packet is repeated form exhibits mobile data corresponding to a plurality of state.

D) number 4 mode 1 whole packets. 1 Version data exhibit arranged state, this same type of Figure 37 number 4 mode is under or over.

Next, a location on the streams in Figure 39 centrally positioned in relation to upper and driving force packet from packet 1. 1 Example embodiment exhibits version data is arranged.

I.e., of Figure 39 a) number 1 number 2 packets among the entire region from the center of upper and 11 mode packet into a driving force exhibits.

Next of Figure 39 b) total 20 number 2 mode from the center of upper and exhibit a packet into a driving force, of Figure 39 c) number 3 mode packet into a driving force from the center of upper and total 30 exhibits. Of Figure 39 d) number 4 mode 1 whole packets. 1 Version data exhibits filled state.

Figure 40 shows a side opposite the center of the packet from a main pipe 39 also mobile data sequentially filled stream configuration example according to embodiment exhibits. In addition, number 1 to number 4 in Figure 40 is novel in various embodiment examples hereinafter on radio mobile data number of packets in the number mode set indicating other.

I.e., of Figure 40 a) 4 downward from upper packet number 1 mode of 1. 1 Version data packet is disposed, from the axis of rotation of lower packet 4 1. 1 Version data packet disposed thereon. I.e., 1 of total 8. 1 Exhibits version data packet when the cover is disposed.

Then b) downward from upper packet number 2 mode 1 of 8. 1 Version data packet is disposed, from the axis of rotation of lower packet 1 8. 1 Version data packet disposed thereon. I.e., 1 of total 16. 1 Exhibits version data packet when the cover is disposed.

Then c) 12 downward from upper packet number 3 mode of 1. 1 Version data packet is disposed, from the axis of rotation of lower packet 1 12. 1 Version data packet disposed thereon. I.e., 1 of total 24. 1 Exhibits version data packet when the cover is disposed.

The normal data below λ0. remaining packets filled substrate. In packet pattern is the same in Figure 40 is the number 4 modes also 37, 38, 39 shown in other.

On the other hand, transmitted but not shown in Figure 40 is also subjected to 37 to base, mobile known data such as packet inserted into or through the bottom part, part of or all of the packet payload region can be inserted. For the second method described above is also transmitted in Figure 40 to base 37 shown in him.

In addition, number 5 mode, i.e., disk drive incompatible restraining unit, normal data regions are mobile data existing in the region of the RS parity and novel mobile data further filling in a header area Pat, 37 to in Figure 40 is also not shown.

On the other hand, the aforementioned number 5 mode number 4 new mode or may be provided with separate mode, a total number 1 to number 3 or number 4 number 5 mode is coupled to the mode of operation mode 4 can also be implemented disapproval.

I.e., 37 to 40 above-mentioned hole are in various operational modes, number 2 region, i.e., normal are assigned to the data packet (e.g., packet 38) inserting a new mobile data method are described as follows. In Figure 40 37 also are assigned to the data packet to a predetermined normal mode placing the above-mentioned new mobile data method number 1 to number 4 mode as the mode s402. Wherein, number 4 mode mobile data filling mode may be implemented only novel entire packet 38, 38 in addition to the RS parity and the entire packet header region novel mobile data filling can also be implemented mode disapproval. Or, as described above, mode is mode number 1 to number 5 include both mode may be filled.

On the other hand, it is possible to assign a new mobile data packet 38 among several packet, determines whether a block in the group of M/H and how the operation modes such as, is assumed to be the Scalable Mode, two bit signaling using a field of the, in Figure 37 a) Scalable Mode 00, b) Scalable Mode 01, c) Scalable Mode 10, d) defining Scalable Mode 11 can be referred to. Wherein, of Figure 37 d) 38 such as packet of new mobile data assigned to both even, existing mobile data region 118 packet is assigned at least one packet in the Optocomponents group M/H of newly mobile data 38.

In this case, a block in the group of two Scalable Mode is defined along how is analog can be. For example, 19. 4 Mbps transmission data rate of both as they are allocated to the mobile data, assuming a is not performed, such as one packet also 37 38 within slots in both mobile data assigned to a different block arrangement may be brought about even in the case of group M/H can be cylindrical.

First, existing 19. 4 Mbps transmission data rate of the normal data rate when both when mobile data assigned as 0 Mbps, the normal data is broadcasting service provider receiving the receiver without considering, mobile data receiver for receiving service when considering only embodiment corresponding to the substrate. In this case, be retained for compatibility of the normal data receiver for receiving MPEG header placeholder for RS parity region there is provided to a mobile data areas for mobile data transmission capabilities defined about 21. 5Mbps increases to capable of.

19 Existing. 4Mbps mobile data allocated to the transmission data rate of both rotating frame is inserted in each slot 156 M/H all M/H as both two packet mobile data assigned, all have the same slot in each M/H sub a-frame 16 are set to Scalable Mode 11 when two big. In this case, both the normal data region 38 are filled with a mobile data packet, further body in areas-in-place holder for MPEG header RS parity (placeholder) area has a corresponding block SB5 can be previously cached. M/H sub a-frame 16 in two slots (Single Frame mode) and both are set to Scalable Mode 11 separate block in an RS frame mode is 00 back SB5, SB5 placeholder corresponding to each M/H block B4, B5, B6 and B7 absorbed into the substrate. M/H sub a-frame 16 in both slots and RS frame mode (Dual Frame mode) are set to Scalable Mode 11 01 the placeholder (placeholder) is located SB5 SB5 block constituting other. In addition to the head/tail present in body region that is filled with a mobile data placeholder for RS parity even region, there is a placeholder for RS parity block mounted segment belongs to the obstacle is disclosed. M/H block B8 and B9 located a corresponding segment of the SB1-in-place holder absorbed other. M/H block B10 14 located beginning of two segment-in-place holder SB2 absorbed into the substrate. The last 14 located two segment-in-place holder SB3 subsequent slot M/H block B1 absorbed other. M/H block B2 B3 SB4-in-place holder located on a corresponding segment of the subsequent slot absorbed into the substrate. 20 RS parity group of above-mentioned hole are such as MPEG header format for interleaving into each there is a zone can be.

On the other hand, existing 19. 4Mbps both assigned to transmission data rate of the normal data rate as when the mobile data does not 0Mbps, normal data is a receiver that receives and mobile data receiver for receiving broadcasting service provider considers both service are disclosed embodiment. In this case the normal data of a receiver that receives in order to maintain compatibility, MPEG header RS parity mobile data cannot be redefined, seeing accomplishing. I.e., only a part of the novel mobile data packet 38 filling compatibility mode described above, even if all new mobile data MPEG header and RS parity area fill packet 38 novel mobile data is equal to oscillation. The, slots of the normal data region 38 even if both filled with mobile data packet, the header and body in areas corresponding to the area previously cached block SB5 RS MPEG mvcy present cannot disclosed.

Figure 57 when both the normal data region 38 packet mobile data filled, interleaving considering previous packet unit group format compatibility are disclosed. Also 37 to of Figure 40 d) but both 38 such as mobile data allocated to the packet, such as interleaving after segment 56 also be formatted in a present region is retained and block SB5 mvcy RS group MPEG header region into each can be derived. This group format number 4 mode, or Scalable Mode 11 can be defined as corresponding to the group format. Or, by considering compatibility only packets 38 number 4 mode referred to as mobile data structure having novel Scalable Mode 11a disapproval.

On the other hand, disk drive incompatible mode whether Scalable Mode 11, other modes can be used together with filled with new mobile data doesn't have a. I.e., total slot, i.e., 0 to 15 both the novel mobile data filled second slot Scalable Mode 11 must be substrate. While, in the case of number 1 to number 4 mode can be used in combination with each other.

As such, each slot is a normal data area mobile data in various forms can be filled. The, slot can be depend upon the shape of the frame mode and mode.

State 4 as provided with the above-described mode of operation, mode 1 to mode 4 a mobile data is recorded in each slot number 1 to number 4 type slot type slot can be called.

Digital broadcasting at the transmitter every each slot can be same type of slot but, on the contrary, a predetermined number of a per-slot basis, different types of slot is repeated to stream form a disapproval.

I.e., also such as 41, data pre-filtrate (100) one of number 1 type slot number 0 of reinstated slot type 3 sequentially, mobile data such as can be arranged. Type slot number 0 is obtained, are assigned to the data packet after the normal data is stored in the form close to normal can be slots.

The type slot such existing signaling data, e.g., or TPC can be defined utilizing a particular portion of FIC.

On the other hand, as above-mentioned is set to 1 in frame mode, mode number 1 to number 4 mode can be set to one of the plurality. Wherein, number 4 is the aforementioned mode may be Scalable Mode 11, is Scalable Mode 11a disapproval. Or, Scalable Mode 11 and 11a comprising both total 5 disapproval is one mode of operation. In addition to, and compatibility mode of at least one, disk drive incompatible mode, i.e., Scalable Mode 11 are partitioned into a disapproval.

Mode 1 to 4 including embodiment mode example when as an example implemented for example described, each mode corresponding to each slot 1 - 1, 1 - 2, 1 - 3, 1 - 4 type slot can be referred.

I.e., mode 1 - 1 type slot 38 provide the means by which packet assigned slot number 1, number 2 mode 1 - 2 type slot 38 and surely provide the means by which packet, packet type slot number 3 mode assigned slot 38 is obtained 1 - 3, 1 - 4 type slot 38 is obtained by big assigned slot mode packet number 4.

Figure 42 the stream by a goniophotometer examples of various types of slots arranged repeatedly.

According to example 1 of Figure 42, number 0 type slot 1 - 1, 1 - 2, 1 - 3, 1 - 4 type slots sequentially and repetitively exhibits a type of stream.

According to example 2 of Figure 42, slots 1 - 4 type slot number 0 type exhibits repeating alternately in the form of a stream. As above-mentioned normal data areas since the total number 4 mode mobile data filling mode, the normal data in order example 2 includes a slot and a slotted mobile data is used as the normal data used by big disposed at a situation.

In addition to, a variety of ways such as for example various types of slots 3, 4, 5 can be domes. Example 6 in particular the entire slot one type of face is configured such as to be stream outside.

Figure 43 shows a stream configuration example 2 according to the indicative of Figure 42 also are disclosed. According to the 43 also, but in the normal data used for normal data area as it type slot number 0, the corresponding slot number 1 type normal data area the mobile data using a single, also known data are arranged in a long training sequence simultaneously can be know. In this way, the shape of the slot can be tube.

Figure 47 mode 1 to 4 describe method allocation blocks in stream configuration to 44 also are disclosed. As number 1 and number 2 above can be divided into a plurality of areas each have block.

Data pre-filtrate (100) is a pre-determined block mode one block or a plurality of block of CVT unit block coding can be performed.

Figure 44 number 1 exhibits divided blocks in operational modes. According to the 44 also, B3 - B8 and body region is divided into, BN1 - BN4 head/tail region is partitioned into substrate.

Figure 46 and 45 also exhibits operational modes each divided blocks in number 2 mode and number 3. Also in the same manner as head/tail region 44 on each body region and are divided into a plurality of blocks.

On the other hand, Figure 47 head/tail region completely filled divided blocks in mobile data number 4 exhibits operational modes. By normal data area filled with fully mobile data, such as MPEG header so that the body portion of the normal data parity portion of unnecessary, in Figure 47 BN5 these portion defined by the substrate. BN5 portion is filled with a novel mobile data having different versions mode, compatibility mode header and parity logically ands use are disclosed. The 44 to 46 are also compared, BN1 - BN5 Figure 47 head/tail region are partitioned into a substrate.

As described above, data pre-filtrate (100) block processor (120) is RS block frame unit converts the processing substrate. I.e., 7 also as shown in block processor (120) is number 1 converter (121) which, number 1 converter (121) is RS mobile data frame to a predetermined block combination mode, SCCC (Serially Concatenated Convolutional Code) block outputs.

Block mode can be variously set.

In one example, state 0 block mode is set, each block, i.e., BN1, BN2, BN3, BN4, BN5 SCCC blocks such as one as it is outputted, SCCC coding unit is under or over.

While, block mode is set in the 1 state, blocks except SCCC block JPO. Specifically, an improved BN1 + BN3=SCBN1, BN2 + BN4=SCBN2 and is, is SCBN3 BN5 alone can be disclosed.

On the other hand, in addition to previously existing mobile data disposed in an area number 2 is arranged in the area number 1 mobile data also block mode to block coding can be combined into one or more. Because of the existing method ATSC provided MH is subjected to the same, a description is given of a dispensed to each other.

Block information concerning the existing signaling data described or, included in the area where the new signaling data, can be are reported to the receiving side. The reception side can identify the information concerning the notified block, decodes properly, can recover the original stream.

On the other hand, block coded data are combined to RS as above-mentioned can be frame is inserted. I.e., data pre-filtrate (100) number of frames in a encoder (110) includes a block processor (120) to properly block coding each frame portion in combination first and RS frame is defined.

Specifically SCBN1 and, SCBN2 RS frame constituting the combination 0, and SCBN3, combination can be constituting SCBN4 RS frame 1.

Or, SCBN1, SCBN2, SCBN3, combination constituting the frame 0 SCBN4 RS, RS SCBN5 frame 1 can be constructed as they are.

Or, constituting one RS frame SCBN1 + SCBN2 + SCBN3 + SCBN4 + SCBN5 disapproval.

The outside, existing mobile data corresponding to the plurality of memory blocks, the plurality of newly added block (SCBN1 - SCBN5), RS frame disapproval.

Figure 48 shows a starting point of the frame also RS to explain surface defining various other method are disclosed. According to the 48 also, transport stream is divided into a plurality of blocks with each other. Of the existing method ATSC provided MH BN2 BN3 RS frame switch of his and in between. However, the present invention by the normal data region such as mobile data base station data inserting, RS can be broadly define a starting point of the other frame.

As one example, and with reference to the boundary between sets of RS frame either begins a B8 BN1, BN2 BN3 and similar to current reference point with reference to the boundary between sets of RS frame commences or, with reference to the start frame boundary between B8 and BN1 RS can be. The starting point of the RS frame combination of block coding can be on state as hereinafter become stronger.

On the other hand, the aforementioned RS frame configuration information existing signaling data or new signaling data included in the area where the receiver side ball number can be disclosed.

As described above in relation to normal original and existing mobile are assigned to the data are assigned to the data fed to the area between a base station and the data inserting new mobile data, various kinds of information to notify this fact receiver side messages disclosed. This information are in the region of reserve bits using existing ATSC provided MH standard TPC may be transmitted, by securing a newly signaling data areas, new signaling can transfer data through an empty region may be filled. In a signaling region is newly provided since all must be in location as the, head/tail portion to the lungs.

Figure 49 existing signaling data placement position and new signaling data placement position map information configuration are disclosed.

According to the 49 also, long training sequence of the signaling data includes body region arranged between, new signaling data can be placed in the head/tail. Signaling encoder (150) new signaling data encoded in a group formatter (130) also by 49 such as shown in position a predetermined position are associated with them.

On the other hand, signaling encoder (150) is calculated on the basis of the existing method signaling encoder and other code or otherwise performs the code rates, can be improve performance.

I.e., 1/8 PCCC in addition to existing RS code or code, send twice while RS+1/4 PCCC code management data such as effects such as 1/8 rate PCCC code can be used.

On the other hand, since the above-mentioned included in the stream as base data to be transmitted, base data just before the trellis encoder trellis encoding memory made of initialization is performed should.

4 Mode such as long training sequence if the corresponding provided upon initialization of the once a sequence of processes control, the wait but large door number, the base data that when disposed discontinuously to the remaining mode performs various initialization pin is that the difficulties. In addition, by initiating the memory is initialized to 0, mode 4 make difficult such as symbols is received.

By considering this point, mode 1 to 3 to 4 symbols such as are made on even mode as much as possible, without of mode 4 in trellis encoder trellis reset location as the right trellis encoder memory values (i.e., register value) loading or disapproval. To this end, mode 4 is recorded in the form of memory storage values table stored in trellis encoder, the stored tables corresponding position for the trellis value may encode disclosed. Or, mode 4 operating manner one at a body separate trellis encoder, the trellis encoder utilize value obtained may be filled.

Than, the normal data transmission stream of the emphasized and utilizing existing mobile data region, in a variety of ways mobile data number pollution can disclosed. The, of the existing method ATSC more than 2.4 mm, more suitable for launching the application number [...] be mobile data transmission stream.

[Signaling]

On the other hand, adding streams as described above to prevent new mobile data and base data to be transmitted, processing these data to notify on the receiver side the techniques disclosed. Notification can be made in various ways.

I.e., first, mobile data for transporting of the upper data field sync using existing new mobile data presence or absence of allyl be.

Figure 50 shows a map representing one example of the field sync configuration are disclosed. According to the 50 also, data field sync total 832 symbols made, among 104 symbols are reserve on the whole substrate. Reserve in the region number 83 to 92 symbol, i.e., the total 10 symbols Enhancement region corresponding to the substrate.

1. 0 Contain only version data when, in odd-numbered data field from the second symbol 85 and + 5, remaining symbols, i.e., 83, 84, 86 - 92 -5 symbols are to each other. Odd-numbered data field in the data field of symbol sign has been reversed with each other.

On the other hand, 1. 1 When the version data is included, the symbol from the odd-numbered data fields 85, 86 and a + 5, remaining symbols, i.e., 83, 84, 87 - 92 -5 symbols to each other. Even-numbered data segments consisting of an odd-numbered data field of symbol sign that is opposite. I.e., by using a 1 86. 1 Can be US know whether inclusion of version data.

On the other hand, 1. 1 Enhancement version data and determines the inclusion of other symbols in the region by allyl may be filled. I.e., 85 so that one or a plurality of symbols or other value number symbols [...] + 5, 1. 1 Whether inclusion of version data for informing disclosed. Examples 87 one second symbol can be used.

Data fields or of Figure 3 number sink comprises water level, signaling encoder, or the like (not shown) created by the magnetic field to vary field sync generation unit, of Figure 4 sink multiplexers (470) so that the ball number, sink multiplexers (470) by multiplexing block into stream can be disclosed.

The second method, using TPC 1. 1 Launching the presence or absence of notification be version data. TPC receive a next table syntax such as throw-combustion chamber.

Table 1 reserved area is such as TPC information is present. The, normal to one or more bits are assigned to the data packet in the reserved area, i.e., whether packet number 2 of mobile data is included, its position, whether additional new base data, additional known data can be signaling position.

Information inserted flavor thereto, the next table can be represented.

1 In table 2. 1 Frame mode as aforementioned are assigned to the data packet used as normal as the normal data whether, if, new mobile data, i.e., 1. 1 Version data information indicating whether use are disclosed.

1. 1 Mobile recording mode are assigned to the data packets arranged normal to any pattern made as to whether the information indicative of the mobile data are disclosed. I.e., 2 bits using "00", "01", "10", "11" to a value of one-time, such as number 1 to 4 4 indicates one of the above-described mode of operation can be. The, stream is also such as 29, 31, 33, 35, 37, 38, 39, 40 can be arranged in various forms and, in said receiver side can identify mobile mode information, can be identifying location of mobile data.

1. 1 SCCC block mode stores 1. 1 For block mode information indicating the version data are disclosed. In addition to 1. The 1 SCCCBM 1 - SCCCBM 5 1. 1 Version for coding information indicating the unit are disclosed.

A table 2 other than information, new mobile data receiver side can decode further appropriately detecting various information can be provided, if necessary number of bits that are assigned to the respective information may be disclosed. In addition, table 2 also can be arranged in order different from those position of each field.

On the other hand, new mobile data including the received digital broadcasting receiver inclusion of new mobile data stream to polling information recognizing FIC can.

I.e., receives new mobile data processing 1. 1 Version receiver includes a 1. 0 Service information 1. 1 Service information must be simultaneously, 1 and vice versa. 0 Version receiver includes a 1. 1 Can ignore the out of service information should.

The, to change the existing FIC segment syntax, 1. 1 Version can be made as to whether the data is present for reporting the time for a region reservation.

First, the first and second table can be then existing FIC segment syntax.

Table 3 FIC segment such as 1. 1 Version to notify the presence or absence of data can be changed next table.

According to table 4, instead reserved region, and can be respectively extending cylindrical FIC_segment_num FIC_last_segment_num 5 bits.

In table 4, by adding a value of 01 FIC_segment_type, 1. 1 Version data indicate that the presence of be substantially. I.e., if the set FIC_segment_type 01, 1. 1 Version of a received signal to decode the information FIC, 1. 1 Version can be for processing data. In this case, 1. 0 Version receiver includes a FIC information psychology. On the contrary, is defined by the other FIC_segment_type 00 or null segment 1. 0 Version of a received signal to decode the information FIC, existing mobile data processing as follows.

On the other hand, without changing existing FIC syntax, some area through the FIC chunk syntax, e.g., corresponding to 1 RESERVED. 1 Presence or absence of allyl be version data.

Greatest FIC FIC chunk (chunk) can be configured until when a maximum 16 bit. Partially constituting the FIC chunks that the flag is 1. 1 Version can be indicating a status of the data.

Specifically the next table, service (service ensemble loop) ensemble loop during reserve area " MH 1. 1 Service _status " can be added.

According to table 5, 3 bits 2 bits by using reserved region, MH1. 1_service_status display launching the disclosed. MH1. 1_service_status 1 implies in the stream. 1 Version data indicating whether there is a data can be.

Or MH1. 1_service_status MH1 in addition. Add 1 _ ensemble_indicator disapproval. I.e., FIC chunk syntax can be made as follows.

According to table 6, 3 first reserved bits of MH1 1 bits. 1_ensemble_indicator to assigned thereto. MH1. 1_ensemble_indicator the 1. 1 Ensemble version data service units information about big. Table 3 second reserved region 6 bits in bit utilizing 2, MH1. 1_service_status_extension by equipping be.

Or following table 7 such as by altering the ensemble protocol version 1. 1 In the case of digital version, 1. 0 Reserved value of assigned to be utilized to 1. 1 To specify the disapproval.

Or, such as next table 8, FIC chunk header syntax field ensemble loop header extension length and changes, adding a FIC chunk payload syntax field during ensemble extension, FIC chunk payload syntax in MH1 service loop reserved 3 bits. 1_service_status manner signaling data adding disapproval.

Or, the next table FIC chunk header syntax field MH_service_loop_extension_length and changes, FIC chunk payload field during MH1. Add the information 1_service status disapproval.

Thus, the signaling data includes field sync, TPC information, FIC information corresponding to various 1308. ball number on the receiver side.

On the other hand, these regions consists of a signaling data inserting disapproval. I.e., packets of data can be data inserting existing signaling to the payload portion. In this case, table 5 FIC information such as read data 1. 1 Version for that data is present position are transmitted to the microcomputer and can be substantially or signaling, 1. 1 To vary the signaling data for version 1. 1 Version in a receiver for signaling data upon detecting constituting corresponding to disapproval.

In addition, the signaling data are, configured in a separate stream, stream transmission channel may be filled separate channel using transferred on the receiver side.

In addition, signaling data contains various information in addition above, whether existing or new mobile data inclusion of, mobile data position, whether additional known data, known data additional position, mobile data and base data layout pattern, block mode, a variety of signaling information coding unit at least one of the engine having the possibility to other information may also be included are disclosed.

On the other hand, using the same signaling data broadcasting transmitter transmits, stream at least a portion of the normal data packets among the arrangement region disposed at least one of mobile data and known data and mobile data and signaling data including transmission stream and thus generating a blanking interval data pre configuratin including can be embodied in the form. The above examples implementing one embodiment data pre-bringing up for discussion various construction details can be, avoided or some configuration, embodied in the form of addition or modified disapproval. In particular, the signaling data includes signaling encoder or number control unit, to vary field sync generation unit (not shown) or provided by, multiplexers or sink [...] inserted into the transport stream by can be disclosed. In this case, the signaling data includes, placement of said at least one mobile data for informing a user of the data and whether layout pattern, described above such as a field sync or TPC, FIC information can be implemented.

On the other hand, when present in the above-mentioned addition as Scalable Mode 11a Scalable Mode 11, i.e., number 1 to number 5 mode is present radically the signaling data in mode representation method also s402.

According to one embodiment example, TPC field signalling Scalable Mode field name as the face and, allocating bits two to fig. 37 of Figure 40 a) to d) 4 such as 00, 01, 10, 11 can be defined by each mode of operation. In this case, number 4 compatibility mode restraining unit implemented gun, disk drive incompatible mode has the same bit value implemented between gun 11. However, in the case of MPEG header and parity region checks whether a value according to two modes, can be other group format.

The receiver slot group M/H of the parade to be received M/H as well as to other identifying both the slots all slot Scalable Mode TPC is 11 and, when CMM slot does not exist, i.e., the data rate is 11 outputs a bit value 0 Mbps in otherwise normal Scalable Mode 11 can decode disclosed.

While, when there is a CMM Scalable Mode is not all slots or slot 11, i.e., normal data rate 0Mbps is on, is to be considered compatible, Scalable Mode 11a 11 outputs a bit value can decode disclosed.

According to another embodiment example, TPC field signalling field name as Scalable Mode face and, disapproval allocating bits three its fields. The, also 37 to of Figure 40 a) to c) corresponding to the three group format, i.e., number 1 to number 3 mode, also 37 to of Figure 40 d) corresponding to two group format, i.e., each group including number 5 total 5 be signaling format number 4 mode and mode.

I.e., the entire mode as above-mentioned,

1) Are assigned to the data packet of a new mobile data packet 38 during normal total 11 placing number 1 mode,

2) Are assigned to the data packet of a new mobile data packet 38 during normal total 20 placing number 2 mode,

3) Are assigned to the data packet of a new mobile data packet 38 during normal total 29 placing number 3 mode,

4) Placing a new mobile data are assigned to the data packet 38 normal total number 4 mode,

5) The normal data assigned to the entire packet 38, and, the area existing mobile are assigned to the data parity formed in new mobile data in MPEG header and placing the number 5 mode

Can be a.

Scalable Mode 000 mode is one of the number 1, number 2 mode Scalable Mode 001, Scalable Mode 010 mode an Image number 3, number 4 mode, i.e., the mode that is filled with a compatible to be considered mobile data packet 38 Scalable Mode 011, number 5 mode, i.e., 38 that is filled with a compatible mobile data packet that does not require the mode can be defined by considering Scalable Mode 111.

Other additional group format so as to define a bit value of the signaling bit add Scalable Mode assigned disapproval.

According to various embodiment of the present invention than for example digital broadcasting transmitter transmits, mode mobile data existing in a variety of ways, novel mobile data, placing that can be transmitting normal data stream.

The configuration of Figure 4 switches, stream component, i.e., data pre-filtrate (100) disposed within group formatter (130) the block processor (120) stream being treated in known data, signaling data and initialization data in a group unit while adding formatting substrate.

The packet gun every packet formatting conducting, multiplexers (200) ink [sing in a plurality of hierarchies. In this case, case number 1 to number 3 mode, multiplexers (200) is normal processing section (320) decodes the normal data processed in muxing together. While, in a sleep number 5 and number 4, normal processing section (320) also any normal data is not outputted, multiplexers (200) includes a packet formatter (140) for outputting intact stream number in which ball to be coated.

[Digital broadcasting receiver]

Than digital broadcast transmitter transmits data packets are assigned to the data stream in the normal selects some or all and, using existing mobile data is assigned to some or all new mobile data packets can be transmitted.

Receiving these digital broadcasting receiver, according to the version existing mobile data, normal data, new mobile data comprises at least one of receive and process can.

I.e., normal data processing of digital broadcasting receiver, the aforementioned various of stream is received when, signaling data by checking, apparatus to detect normal data to decode the disclosed. As above-mentioned, when the normal data is entirely into a stream of least mode, normal data service cannot be [...] number equal to normal data processing in a receiver.

On the other hand, 1. 0 Version digital broadcasting receiver, the aforementioned various of stream is received when, signaling the microcomputer detects an existing mobile data can decode disclosed. If 1. 1 Version data otherwise would have to be disposed in an area before mobile stations, 1. 0 Version even for digital broadcasting receiver, mobile service number cannot be [...].

The compared, 1. 1 Version digital broadcast receiver may be 1. 1 Version data as well as 1. 0 Degrees by version data can be processed. In this case, if inner decoding the normal data processing, can be supported in the normal data service.

One embodiment of the present invention representing one example of the construction of a different digital broadcasting receiver also Figure 51 shows a example block are disclosed. Digital broadcasting receiver 2 of Figure 4 also to various digital broadcast transmitter elements disposed structural altering it can be embodied in the form of, for facilitating descriptions to, shown only in Figure 51 necessarily components received by a receiver substrate.

I.e., also according to the 51, digital broadcasting receiver receiving unit (5100), demodulation unit (5200), an equalizing section (5300), decoding (5400) without using a tool.

Receiver (5100) antenna, through cables or the like, digital broadcasting transmitter transmission stream d2.

Demodulating section (5200) received by a receiver (5100) through demodulates received transport stream. Receiver (5100) received over frequency, clock signal demodulation unit or the like (5200) as it passes through a digital broadcast transmitter side synchronization with each other.

An equalizing section (5300) decreases for demodulated transport stream is etched.

Demodulating section (5200) and an equalizing section (5300) known data transmission is included in the stream, in particular, to using known data added with newly mobile data, can be outside synchronization and equalization.

Decoding (5400) transport stream is equalized in detecting mobile data, decodes.

The magnitude and position or the like is contained in the mobile data and base transmitted transport stream received over signaling data or a separate channel signaling data can be by vibration.

Decoding (5400) using signaling data is, after confirmation of the position of mobile data suitable for digital broadcasting receiver, detecting location mobile data can decode disclosed.

Decoding (5400) according to the configuration of the example embodiment can be tube.

I.e., decoding (5400) (not shown) on the convolution decoder (not shown) of a trellis decoder is a decoder including 2 can be. 2 Interaction of decoder decoding reliability information exchange can be performed to improve the performance. The output of the RS encoder and to an input of one of the convolution decoder side can be as equal as disclosed.

According to one embodiment of the present invention example Figure 52 shows a block representing one example of construction details of digital broadcasting receiver also are disclosed.

According to the 52 also, digital broadcasting receiver receiving unit (5100), demodulation unit (5200), an equalizing section (5300), decoding (5400), detection (5500), signaling decoder (5600) can be a.

Receiver (5100), demodulation unit (5200), an equalizing section (5300) 51 and also longer and therefore the description of the function of the dispensed to each other.

Decoding (5400) is number 1 decoder (5410), number 2 decoder (5420) can be a.

Number 1 decoder (5410) is at least one of existing mobile data and new mobile data for decoding a plurality of hierarchies. Number 1 decoder (5410) SCCC decoding includes decoding unit and can.

Number 2 decoder (5420) is number 1 decoder (5410) decoded stream RS decoding in a plurality of hierarchies.

Number 1 and number 2 decoder (5410, 5420) is signaling decoder (5600) using mobile data processing can output value.

I.e., signaling decoder (5600) is signaling data detects and decodes a be included in the stream. Specifically, signaling decoder (5600) includes a field sync data for Reserved region, or TPC information area, etched from the transport stream d ink [sing FIC information area or the like. , the d ink [sing it became portion after decodes convolutional decoding and RS, the signaling can be reverse random data recovery. Within each recovered the signaling data includes digital broadcasting receiver configurations, i.e., demodulation unit (5200), an equalizing section (5300), decoding (5400), detection (5500) encoded into ball number. Signaling data are provided with various information use configuration, i.e., block mode information, mode information, base data insertion pattern information, frame mode can be like. Subjected to these of types of and function in one portion specifically described since the above-mentioned, the description is given of a dispensed to each other.

Even other, mobile data coding rate, data rate, insertion position, type of error correction code using, primary service information, information required time slicing (time slicing) support, mobile data description (description), to store information associated with change of mode information, IP service for supporting diverse such as signaling data or other additional information information data format on the receiver side to ball number may be disclosed.

On the other hand, in Figure 52 is signaling data is included in the stream at a number but by state before, to vary channel signaling data signal they are transmitted, signaling decoder (5600) and receives the signaling data signal and said launching the application number information [...] disapproval.

Detector (5500) is signaling decoder (5600) known data inserting pattern in which ball number information, detected by a data base in the stream. In this case, in addition to mobile data with known data added new mobile data with existing known data processing can be added together.

Specifically, as shown in fig. 22 to 36 also known data, mobile data of at least one of a head/tail body region and in various locations and variety of shapes can be inserted into. Base transmitted pattern, i.e., position, starting point, information about signaling data can be included in a vehicle. Detector (5500) is signaling data according to detect known data demodulation unit suitable place (5200), an equalizing section (5300), decoding (5400) number [...] like launching the application disclosed.

Figure 53 shows a example of the present invention according to another embodiment of digital broadcasting receiver indicating the construction details for example also are disclosed.

According to the 53 also, digital broadcasting receiver receiving unit (5100), demodulation unit (5200), an equalizing section (5300), FEC processing section (5411), TCM decoder unit (5412), CV [pe department it is a d (5412), outer [pe department it is a d (5414), an outer decoder unit (5415), RS decoder (5416), reverse random department (5417), outer inter [pe department (5418), inter [pe department CV (5419), signaling decoder (5600) without using a tool.

Receiver (5100), demodulation unit (5200), an equalizing section (5300), signaling decoder (5600) omit redundant description is a pulverized product or the like in Figure 52 formed therein. Also unlike detector 52 on (5500) town been avoided. I.e., the embodiment as shown in the example, signaling decoder (5600) decoded signaling data in each components directly detecting known data disapproval.

FEC processing section (5411) is an equalizing section (5300) equalized transport stream on the forward error correction has a plurality of hierarchies. FEC processing section (5411) is signaling decoder (5600) information with respect to the number of ultrasonic inserting pattern in which ball known data information, detecting known data transmission stream of forward error correction can be used. Or, according to the example embodiment additional reference signal may be filled forward error correction is not used.

On the other hand, mobile data after the processing is done in Figure 53 is FEC decoding comprising multiple components each form disposed disclosed. I.e., the processing is done in the form of transport stream is automatically the FEC. However, only and then its mobile data only for mobile data transmission stream ticket including performing FEC may be disclosed.

TCM decoder unit (5412) is FEC processing section (5411) in mobile data transport stream output detecting, trellis decoding has a plurality of hierarchies. In this case, FEC processing section (5411) detecting already in mobile data, formed on a forward error correction state only if, TCM decoder unit (5412) input data soon trellis decoding of disapproval.

CV [pe department it is a d (5413) is de-convolution decodes a trellis decoded data. As described above, the configuration is stream form a digital broadcasting and processing of digital broadcasting receiver transmitter configuration so that, depending on the structure of transmitter CV [pe department it is a d (5413) is not needed may be filled.

Outer [pe department it is a d (5414) outer convolution is deinterleaved data performs latching substrate. Then, an outer decoder unit (5415) decoding is performed, a stand-alone mobile data added to parity number 2000.

On the other hand, if necessary, TCM decoder unit (5412) from an outer decoder unit (5415) to process can be iteratively performs a convolutional interleaver mobile data more than once. Automatically performing repeated order an outer decoder unit (5415) decoding data outer inter [pe department (5418), inter [pe department CV (5419) TCM decoder via (5412) can be input to a number [...]. At this time, inter [pe department CV (5419) transmitter depending on the structure not needed may be filled.

The RS decoder trellis decoded data (5416) encoded into ball number. RS decoder (5416) is presents a number RS data decode, reverse random department (5417) can be reverse random is performing. Through these procedures, mobile data, in particular, 1 newly defined. 1 Stream for version data can be processed.

On the other hand, as described above, digital broadcast receiver is 1. 1 Accepts the version when, 1. 1 1 In addition to the version data. 0 Processing version data can be displayed together.

I.e., FEC processing section (5411) and TCM decoder unit (5412) detects at least one of the entire mobile data number [...] both normal data, and can perform processing.

In addition, the digital broadcast receiver is common receiver if, normal data processing block, 1. 0 Version data processing block, 1. 1 Version data processing block comprising both a disapproval. In this case, an equalizing section (5300) is formed on the rear end a plurality of processing paths, each processing route one is arranged outside the above-mentioned blocks, control section (not shown) to vary number number of at least one processing path along an opposite side by selecting an appropriate data transport stream can be a special power supply is.

In addition, mobile data is recorded in the above-mentioned slot transport stream is divided pattern as can be. I.e., it is in the form of a slot included in the normal data number 1, number 2 new mobile data is included in the form of whole of the area of the normal data slot, slot number 3 to feed new mobile data is included in the form of normal data, the whole of the area is included in the form of normal data area and existing mobile new mobile data from the reception slot level sensors are diverse such as a slot number 4 according towards can be iterative.

Signaling decoder (5600) decodes the frame mode information or mode information signaling data is each component is reported. The, each components, in particular, FEC processing section (5411) or TCM decoder unit (5412) or the like is suitable for mobile data in a determined position in relation respective slots in the treated substrate.

51 Shown in Figure 53 is avoided but also to separately number for water level, signaling decoder (5600) decoded signaling data in each block number suitable for applying only a signal number [...] disapproval. This number the fishermen, according to user selection receiving unit (5100) tuning operation [...] number may be filled.

1. 1 Receiver for version when, according to the user selection, 1. 0 Or 1 version data. 1 Selectively number [...] version data launching the application disclosed. In addition, 1. 1 Version data in the plurality of otherwise would have to be provided, one of these service user launching the application number according [...] disapproval.

In particular, number 1 to number 4 as above-mentioned mode (wherein, number 1 to number 4 mode are all compatible all may be, number 4 mode only disk drive incompatible mode can also be implemented disapproval.) or the aforementioned number 1 to number 5 mode such as normal data existing mobile data, is disposed within the at least one novel mobile data stream can be transmitted.

In this case, translates the digital broadcasting receiver suitable place each data detecting, by applying decoding can manipulate any decoding scheme.

Specifically, the aforementioned two bits presented as mode such as a signaling field to recover the recorded TPC 00, 01, 10, 11 embodiment in an alternative embodiment, digital broadcasting receiver 11 identified value when signaling data, as well as to other slots of the parade M/H group to be received M/H both slots TPC identifying other. The CMM slots 11 and all slots mode information is not present, with the same mode number 4 having different versions mode determiner determines whether the other. The, digital broadcasting receiver MPEG header and parity region novel mobile data is arranged, e.g., in the same manner as the above-described remaining body region stream SB5 region can decode disclosed. While, all slot or slots 11 is not otherwise present Scalable Mode CMM-valued mode is compatibility mode, i.e., outputs an Scalable Mode 11a, MPEG header and parity region, i.e., the remaining body region stream SB5 region in a different manner, i.e., novel mobile data transmission path corresponding to decoding scheme to decode disclosed. Each slot of TPC decoder or signaling mode confirming identification and to vary number can be carried out in water level.

On the other hand, the aforementioned 3 000, 001, 010, 011, 111 of bits presented as mode such as the signaling bit is transmission embodiment in an alternative embodiment, the digital broadcasting receiver according to the bit value cancels met and decoding a plurality of hierarchies.

Digital broadcast transmitter the normal data, existing mobile data, new mobile data transport stream can be transmitting after the combination.

The, transport stream digital broadcasting receiver for receiving and processing can be implemented in various forms. I.e., the normal data receiver can be the normal data only, mobile data existing mobile data receiver can only existing, novel mobile data only mobile data receiver capable, these data are represented by at least two or more common similar can be implemented.

If, implemented on the basis of the normal data receiver, as above-mentioned mode to an interchangeable number 4 alternatively mode number 1, number 4 or number 5 is not present in the data processing mode is not compatible. The, digital broadcasting receiver recognized cannot be processed by transport stream can be negligible.

While, existing mobile data receiver or existing mobile data and normal data processing both in the case of common receiver, normal data processing it is required that a portion of the normal packet slot or marble which decodes the packet part of the normal data included in packet 38 or 38, it is required that the compound 38 existing mobile data processing detects existing mobile data packet packet decodes. In particular novel mobile data is included in the case of slot, as above-mentioned is Seperate ensemble portion is filled with a block of an existing mobile data when primary, secondary ensemble portion new mobile data filled, one slot in the existing mobile data transmission process from new mobile data both. The, Scalable Mode 11 mode when existing mobile data receiver is for treating, SB5 [...] decodes a number remaining body region. While, mode is Scalable Mode 11a is filled so that when new mobile data SB5, existing mobile data body for processing decodes the whole of the area. On the other hand, when the entire block of an Paired is block 1. 1 The mobile data to the wick, existing mobile data processing corresponding slots are arranged in parallel to the receiver ignore other.

On the other hand, new mobile data receiver or novel mobile data updates data processing both common receiver decoding block mode and mode as well as in the case of a plurality of hierarchies. I.e., block mode when Seperate, mode of mobile data is assigned at least one block derived therefrom and back SB5 Scalable Mode 11 independent block mobile data transmission path that is decoding decodes manner, mode is Scalable Mode 11a is assigned at least one mobile data transmission path that is back novel mobile data block derived quantities into decoding scheme. While, when Paired block mode, the entire block can decode disclosed.

In Figure 53 is also 51 to, such as signaling or control unit number to vary as a block mode and cancels the above-mentioned decoder decoding [...] be number. In particular, signaling data representing the mode is offsets, 11 if transmitted bit value, number control unit or signaling decoder M/H group as well as to other slots of the parade to be received M/H TPC can be identifying both the slots. The, it outputs a normal data rate identified bit value Scalable Mode 11 11 0 Mbps can decode disclosed. While, when there is a CMM Scalable Mode is not all slots or slot 11, i.e., is on normal data rate 0Mbps, Scalable Mode 11a 11 outputs a bit value can decode disclosed.

51 To a set-top box or TV may also be used but also of Figure 53 digital broadcasting receiver implemented, mobile phone, PDA, MP3 player, electronic dictionary, such as various types of devices may be implemented in a portable notebook may be filled. In addition, 51 is shown in but also to in Figure 53, the scaling factor or conversion to audio and video content data appropriately decoded result data on a screen output components can include deep negative disclosed.

On the other hand, according to one embodiment of the present invention example stream of digital broadcast transmitter configuration method and, for the above-mentioned block and stream configuration of digital broadcasting receiver includes a periodic stream processing method can be described.

I.e., the stream of digital broadcast transmitter configuration method, greatly, stream arrangement are assigned to the data packet to at least a portion of normal packets among mobile data placing and mobile data is recorded in the normal data stream is to stream form a stream can be hypertext markup language.

Also shown in fig. 2 to 4 mobile data placing data pre-filtrate (100) can be performed by.

The aforementioned various embodiment examples such as mobile data by a plurality alone or can be disposed with the normal data and existing mobile data. I.e., mobile data and base data or the like can be arranged in a variety of ways such as also to 40 also 15.

In addition, normal phase stream separated from each other by transmitting a mobile data processing in multi-stream multiplexing block into data in conjunction with data to a mobile body.

A transport stream is RS encoding, interleaving, trellis encoding, sink muxing, after various processing processes or the like, transmitted to the receiver side. Processing of the transport stream 4 also shown in digital broadcast transmitter are made by several components can be.

Stream configuration method embodiment for example various holes are formed on the various digital broadcast transmitter associated with the operation are disclosed. The, stream configuration and method for flow diagram shown in other.

On the other hand, according to one embodiment of the present invention example of digital broadcasting receiver the stream processing method, mobile data existing region assigned to number 1, number 2 the normal data assigned to a frame shape, number 2 on at least a portion region existing in separate mobile data is recorded in the reception step for receiving the stream of mobile data transmission, the received transmission stream for demodulating step, an improved equalization demodulated transport stream and at least one of existing mobile data and mobile data equalized transport stream decoding step for decoding can be.

The method according to the above example transport stream received at various embodiment can be made up of a digital broadcast transmitter is transmitting. I.e., transport stream is also 15 to mobile data is also 21, 29 to 40 also can be disposed in a variety of ways such as in the form also. In addition, 22 to 28 also known data also can be arranged in various forms as shown in also.

Stream processing method a example embodiment of digital broadcasting receiver to perform various holes are formed on the associated with various embodiment example are disclosed. The, stream processing method and flow is also shown in other.

On the other hand, 15 to 40 shown in above-mentioned hole are also examples of various such fixed one stream but, different configurations can be switched according to the situation. I.e., data pre-filtrate (100) includes applying a signal or from the outside water level number to vary number in a signal by number, various frame mode, mode, mobile data and base data arranged by applying block mode, block coding can. The, digital broadcasting service provider that the desired data, in particular, various sizes of the number equal to or higher than mobile data such pollution.

In addition, the aforementioned new mobile data, i.e., 1. 1 Version data existing mobile data, i.e., 1. 0 Version data may be the same data, with a different data input from different sources may be disclosed. In addition, a plurality of 1. 1 Version data is sent together in one slot disapproval. The, a user of digital broadcasting receiver maintained equal to or higher than the desired various types of data.

<Block processing method>

On the other hand, the aforementioned various embodiment examples deformed into various disapproval.

In one example, the aforementioned of Figure 4 block processor (120) disposed within the streams existing mobile data, normal data, new mobile data, known data or the like can be used in the front side block coding. The novel mobile data and base data as well as the normal data area allocated for at least a portion of the normal data, at least a portion of the existing mobile data allocated for existing mobile data region can be arranged squalene. I.e., the normal data, new mobile data, mobile data under a state existing may be disclosed.

Figure 54 exhibits one example of interleaving of stream format. Also according to 54, including stream is mobile data group consisting of data segment 208. First RS parity data corresponding to one of the 5 segment number encoded mobile data group addition. The, total 203 of mobile data block are divided into data segment of mobile data group is 15. Specifically, B1 to B10, SB1 to SB5 including blocks of other. One of the block B1 to B10 is also 8 as shown in existing mobile can be disposed in an area mobile data corresponding to the data. While, in place of an old block SB1 to SB5 is assigned to mobile data corresponding to normal data area can be novel. SB5 is backward compatibility for MPEG header and comprising RS parity.

B1 to B10 each made of 16 segments, each segment formed with 31 and SB4 SB1, SB2 and SB3 each segment 14 can be made.

These blocks, i.e., B1 - B10, SB1 - SB5 are combined in various forms can be block coding.

I.e., as above-mentioned diverse such as a 00, 01 block mode can be set. Block mode is set to "00" when each SCB block, for their respective SCB block SOBL (SCCC Output Block Length), the portability SIBL (SCCC Input Block Length) as follows.

According to table 10, B1 to B10 as it is can be SCB10 SCB1 to know.

On the other hand, block mode is "01" each SCB block when set, for their respective SCB block SOBL (SCCC Output Block Length), the portability SIBL (SCCC Input Block Length) as follows.

Table 11 constituting the non-combined one SCB1 according to B6 and B1, B2 and B8, B4 and B9, B5 and B7, B3 and each combined SCB2 B10, SCB3, SCB4, SCB5 construction can be know. In addition, input block length whether rate 1/2, 1/4 rate appears to be can be know whether or not the other.

On the other hand, each alone or in combination as described above B1 to B10 SCB block has a bottom surface and new mobile data is recorded in the action had not been overridden, i.e., be a CMM operation in mode.

If, novel mobile data is arranged on each block is hereinafter SFCMM mode combination constituting the SCB block can be. I.e., mobile data of new mobile data is combined together to SCCC block coding can be made. The below table 12, 13 hereinafter examples of RS frame mode and slot to the above block combination exhibits.

In table 12, including one in an ensemble of RS frame mode stores one slot has been (when RS frame mode is 00), and it is, one slot includes a plurality of ensemble made such as ensemble in primary and secondary ensemble (when RS frame mode is 01) whether information for informing a user of big. In addition, the aforementioned block mode as SCCC block mode such as whether individual SCCC block mode processing, the blocks are combined to form a mode information indicating whether big SCCC block processing.

Table 12 is slotted mode is when 00 exhibits. The slots using bar code data in an FEC-slotted mode as information representing a criterion are disclosed. I.e., 00 for the same slot that he was a slotted mode is B1 to B10, SB1 to SB5 including the specific portion is divided into one slot, slot mode is 01 B1 and B2 due to the deformation of a previous slot meanderline, a current slot B1 and B2 subsequent slots included one slot able to block re-total 15 portion made big mode. Various other frequency standard version of document checks to see along slotted mode can be designated. In one example, block extension (Block extension) mode termed disapproval. The carry portion for the described substrate.

According to table 12, RS frame mode is 00, 00 B1 to B8 SCCC block mode when SCB1 may then is used to SCB8, SB1 and the congruent combined SCB9 B9, B10 and also combined SCB10 angularly SB2, SB3, each SCB11 SB4, SCB12 are drawn yarns. While, when SCCC block mode is 01 B1, B6, SB3 used for combined SCB1, B2 + B7 + SB4 is SCB2, B3 + B8, B4 + B9 + SB1, each B5 + B10 + SB2 SCB3, SCB4, SCB5 are drawn yarns.

While, when the RS frame mode is 01, 00 SCCC block mode back, B1, B2, B9 + SB1, B10 + SB2, SB3, the SB4 SCB1 to SCB6 respectively are used. And, back SCCC block mode is 01, and B1 + SB3 + B9 + SB1 is used SCB1, B2 + SB4 + B10 + SB2 is SCB2 are drawn yarns.

To out, and slotted mode is 01, novel mobile data radio mode as the next table number 1, 2, 3 when the cover is disposed SCCC block can be combined.

According to table 13, RS frame mode, according to the state of setup of SCCC block mode, B1 to B10 and SB1 to SB5 can be combined in different manner.

On the other hand, and slotted mode is 01, novel mobile data radio depending upon the mode number 4, when the cover is disposed in a variety of combinations the next table and the normal data global SCB block can be constructed.

Than existing mobile data, normal data, new mobile data or the like is divided into each block, each block is mode according the SCCC block combinations can be disclosed. The, RS SCCC blocks is equal to or higher than the combined frame.

At this time the above various embodiment examples shown in block combinations and coding data pre-filtrate (100) may be accomplished in 2000. Specifically, data pre-filtrate (100) in block processor (120) in, can be coding block are combined to form a block. A description is given of a number combination [...] communicates various embodiment described examples since the remaining processing, redundant description is omitted as follows.

On the other hand, SCCC encoding block coding rate, i.e., SCCC outer code rate (outer code rate) is on the outer code mode hereinafter can be determined. Specifically the next table can be a parent.

Table 15 as SCCC outer code mode is such as a 00, 01, 10, 11 can be variously set. 00 SCCC rate 1/2 code block is coded, if code rate of 1/4 01, 10 code rate is 1/3 SCCC block can be coded. The code rate standard version of using light along can be. The code rate can be imparted to the newly added SCCC outer code mode 11. On the other hand, the aforementioned SCCC outer code mode changed code rate matching relation between the disapproval. Data pre-filtrate (100) outer code mode is state is code rate can be SCCC block encoding. Outer code mode state number control unit (310) or reported from other components or a, separate signaling channel can be a metal thin film. On the other hand, the shape of the encoder output bits used 1/3 code rate 1 bits 3 receives various can be configured. For example, rate 1/2 code may be a combination of code rate 1/4, puncturing a convolutional encoder (puncturing) 4 a-state-based output of a predetermined time interval lapses disclosed.

[Block an extended mode (Block Extension Mode: BEM)]

As above-mentioned slotted mode or Block Extension Mode present in blocks in the coding method according to slot is 6.0. As described above, for the same slot is 00 Block Extension Mode meanderline B1 to B10, SB1 to SB5 including variation is divided into one slot portion, B1 and B2 due to the deformation of a previous slot is 01 meanderline Block Extension Mode, a current slot B1 and B2 subsequent slots included one slot able to block re-total 15 portion made big mode.

(Group Region) within the slot area of each block can be considering. For example block B4 - B7 4 Group Region A block is two, block B3 and B8 2 Group Region B block is two, block B2 and B9 2 Group Region C block is two, the block B1 and B10 2 can be called Group Region D block is two. In addition, normal data region 38 two block is generated from two packet interleaving block SB1 - SB4 4 Group Region E can be referred.

When any slot Block Extension Mode is 01, block B3 - B8 Group Region A consisting of, a B Primary Ensemble can be defined. Block B1 and B2 is previous slot due to the deformation, block B9 and B10, block SB1 - SB4, and B1 and B2 is included in subsequent slots Group Region C, D, new Secondary Ensemble E can be defined. The head/tail region such Secondary Ensemble Primary similar to a data segment corresponding to the length of one long training data by filling of the storage container, head/tail of the RS body region is equal to the level of the pin is the main receiving performance improvement.

00 Block Extension Mode is when any slots, such as when the Primary Ensemble of BEM 01 but, this difference in Secondary Ensemble flow tides. Block B1 and B2 current slot, block B9 and B10, and, block SB1 - SB4 is included Secondary Ensemble can be defined. Unlike head/tail region on the Primary Secondary Ensemble such filling of the storage container to said serrated as long training data impossible, head/tail region further encompasses the body region than receiving performance are inferior.

On the other hand, when any two adjacent slots BEM 00 mode, processing on respective toothed head/tail region thereof can filled with long training data is obtained. Also as shown in 64 and 65 also, whose teeth engage two adjacent slots BEM 00 mode according to each segmented training also coupled in a region, as a result one data segment length such as the long training can be generated. In Figure 64 and Figure 6 trellis encoder initialization byte location, known data (Known byte) position is displayed disclosed.

In accordance with a classification service is divided M/H frame, novel mobile data filled with slot (SFCMM Slot) filled with existing mobile data (SMM Slot) (Full Main Slot) are filled with the normal data or only packet slot 156 can be positioned contiguous with the slot. The, when disposed adjacent slot SFCMM Slot BEM mode is 00 of CMM Slot or Full Main Slot combination excessiveness without even pivotably. M/H among sub a-frame 16 in two slots, slots BEM 00 Slot #0, the CMM Slot Slot #1 home when the cover is disposed by solar heat, SB1 - SB4 Slot #0 in block B1 - B10 and block combination made of block coding, block coding block B1 - B10 in combination of Slot #1 Slot #1 likewise effected.

On the other hand, when the CMM Slot or Full Main Slot that when disposed adjacent slot 01 mode of BEM SFCMM Slot Orphan Region to be considered other. Orphan Region RM, using different types of a plurality of slots successively positioned at a rapidly select a slot going region even in big.

For example, in slot among M/H sub a-frame 16, BEM 01 Slot #0 slot, slot when the cover is disposed CMM Slot #1 home by solar heat, in block B1 and B2 due to the deformation of a previous slot Slot #0, block B1 and B2 and B3 - B10 and SB1 - SB4 subsequent slot including a block coding combustion chamber. I.e., not compatible each other mobile data 1. 0 And mobile data 1. 1 BEM 01 two slots filled with each other so as to avoid any interference of block coding method according to accomplishing.

On the other hand, the 00 01 BEM BEM in slot is in slot is combined together to be set so that the cannot be. While, when the CMM BEM 01 mode, BEM01 mode, full Main mode slot can be used in combination together. In this case, the areas equal to the difference mode utilizing Orphan region can be utilization difficult.

[Orphan Region]

BEM 01 turn off one of the slots in adjacent slots in addition whether adjacent slot order, two slots so as to avoid any interference of the Orphan Region is 6.0.

A first time, (i) (i + 1) and subsequently a second slot slot slot slot slot second CMM BEM 01 when, in areas B1 and B2 previous slot sent BEM 01 slot head block is free. However CMM using block coding block B1 and B2 does not subsequent slot slot, slot (i + 1) block B1 and B2 region while leaving even projects without any service which, referred to as S. Orphan Type1 defining such regions. In addition, a second slot and a second slot (i) Full Main slots (i + 1) when subsequent slots likewise BEM 01 slot, slot (i + 1) block B1 and B2 assigned to be used even without any service region, also Orphan Type1 can be generated.

Second, a second slot and a second slot (i + 1) slots (i) BEM 01 and subsequently when the CMM slot, second slot block B1 and B2 (i) BEM 01 subsequent slot using block coding outputs, in block B1 and B2 is equal to a subsequent slot would not be available. I.e., CMM slot is set only during a subsequent slot allocation and Primary Ensemble Dual Frame mode and, should the Secondary Ensemble moving data. At this time, block B1 - B2 and consisting among Secondary Ensemble B9 - B10, block B1 and B2 is a second slot (i) previous slots but sizable, B9 and B10 region including the block which projects without even any service while leaving, Orphan Type2 such regions as defined as follows.

Finally, (i) BEM 01 and a second slot, a second slot adjacent Full Main (i + 1), which has a weight Orphan Type3. BEM 01 is a block B1 and B2 subsequent slot slot slot is formed in bring Full Main using, among block B1 and B2 subsequent slot 156 32 there is a zone of a superordinate cannot be normal data packet is equal to two. I.e., a portion of the block B1 and B2 on-off region beginning of two subsequent slots 32 (i) a second slot packet slot but BEM 01, a block B1 and B2 region remaining region not correspond to the two packet 32 projects without even while leaving any service to be coated. A block B1 and B2 two subsequent slots 32 not correspond to the beginning of a packet formatted in a remaining region interleaved region on a portion of the distribution of residual group after Group Region A B to be coated. The, Orphan Type3 in subsequent slot body region to be coated.

[Orphan utilizing method]

Orphan region is needed novel mobile data, including training data or dummy byte can be. Orphan Region if filled with new mobile data, decode the data necessary for the corresponding data of the presence and kind and receiver is recognized signaling information can be added.

Orphan Region filled with training data to the mobile station if, after initializing the trellis encoder generating increases according to a training sequence to define a receiver Known byte training sequence can be perceived.

Table 16 exhibits one example of when the position of and use of Orphan BEM=01.

Or, when the following table 17 may be distilled in an area of Orphan BEM=01 2000.

As shown in table Orphan region is more each other depends on the type of two slots formed into various locations and sizes can be. In addition, training data such Orphan region, such as can be utilized for a variety of dummy. In table 16, 17 but also in this case mobile data is employed in the area that includes a case body which represents not Orphan are disclosed.

On the other hand, when utilized Orphan region, digital broadcast transmitter of existing mobile data stream processing method, normal data, novel mobile data generally are arranged in a format into another format using different types of a plurality of slots are in series constituting the stream configuration step and stream for encoding and by interleaving the stream output can be embodied in the form of transport stream including through the transceiver. Wherein, the other frequency step, the aforementioned digital broadcasting transmitter configuration during this department drowning (400) can be performed means.

On the other hand, phase stream, a difference of consecutive slots allocated data format between pushing Orphan region, novel mobile data, training data, at least one dummy data can be arranged. The above method of utilizing such Orphan corrosion disclosed.

In addition, Orphan region is, as above-mentioned various types can be shown.

I.e., CMM slot, block 01 SFCMM slots that when disposed sequentially in extended mode is the normal data or only including Full main slot, slot that when disposed in said block an extended mode is 01 SFCMM sequentially, SFCMM slot number 1 type head for forming bit lines are Orphan region,

Block SFCMM slot in extended mode is 01, CMM slots that when disposed sequentially, CMM tail slot for forming bit lines are number 2 type Orphan region,

Block SFCMM slot 01 is in extended mode, the normal data only that when disposed sequentially including including Full main slots, one slot number 3 type Orphan region for forming bit lines are Full main body fatigue might also.

Wherein, existing mobile data provide the means by which conventional CMM slot number 1 region allocated for mobile data is arranged, normal data is recorded in the normal data area allocated for the above efined by slot number 2.

And, number 1 and number 2 SFCMM region including at least a part of the slot is full-area, grill defined mode mobile data is recorded in the above-mentioned photo-efined slots.

Figure 58 shows a type number 1 indicating the region stream structure and also interleaving after Orphan, interleaving is 59 previous number 1 type Orphan regions stream structure are disclosed.

And, after interleaving also Figure 60 shows a number 2 type Orphan regions stream structure, 61 interleaved Orphan previous number 2 type indicating the region stream structure are disclosed.

In addition, after interleaving also Figure 62 shows a number 3 type Orphan regions stream structure, previous number 3 63 interleaved Orphan type indicating the region stream structure are disclosed.

According to these drawing, Orphan placement of cylindrical slot according can be generated in various locations.

On the other hand, the digital broadcast transmitter transmitting in transport stream is a digital broadcasting receiver can receive and process.

I.e., digital broadcasting receiver, existing mobile data, normal data, new mobile data generally are arranged in a format into another format using different types of a plurality of slots are in series in encoding and interleaved transport stream receiving unit, a demodulation unit demodulating transport stream, an improved equalizing section demodulated transport stream can be equalized and novel mobile data decoding the encoded data stream. Wherein, transport stream is, continuous slots between said format data can be assigned a difference of pushing Orphan region, which region is Orphan, said novel mobile data, training data, at least one of the dummy data can be arranged.

Digital broadcast receiver may be accordance with the kind thereof, i.e., normal data dedicated receiver itself, CMM dedicated receiver, SFCMM dedicated receiver, whether or not a shared receiver according to whether the can detect only the data that can be processed.

On the other hand, presence and types of the above-mentioned Orphan as the data is generated using the signalling information can be. I.e., digital broadcasting receiver, decodes the signaling information, the presence and types of signaling decoder further comprises identifying a is Orphan can be.

[Signaling data]

On the other hand, existing or new mobile data number of packets or added as described above, code rate such as information, received signaling information transmitted side.

In one example, corresponding to the signaling information is transmitted TPC of reserve can be. In this case, frames are freed prematurely and sends information about the present frame, sends information for the next frame to properly with in implementing "Signaling in Advance" can be. I.e., predetermined TPC parameter and FIC 1308. signaling in advance.

Specifically, 55 M/H frame is also shown in one of sub-frame can be divided into 5. Sub_frame_number, slot_number, parade_id, parade_repetition_cycle_minus_ 1, parade_continuity_counter, fic_version, and slotted mode such as TPC parameters are added as above-mentioned two sub frame 5 sends information about the present frame can. On the other hand, SGN, number_of_groups_minus_ 1, FEC Modes, TNoG, and existing or novel mobile data number of packets or added as described above, code rate such as TPC parameters are subframe number link can be written. I.e., sub-frame #0, #1 sends information about and in the present frame, sub-frame #2, #3, #4 (Parade Repetition Cycle) sends information about the next frame in PRC considering launching the application disclosed. In the case of TNoG subframe #0, #1 transmits the information reading is frame, sub-frame #2, #3, #4 reading is frame information for the next frame transmission both launching the application disclosed.

Specifically, the next table can be constructed as TPC information.

As shown in table 1 hereinafter 18 when sub frame number, i.e., #0, #1 M/H frame reading is various information being transmitted, or more subframe number 2, i.e., #2, #3, in PRC #4 (Parade Repetition Cycle) can be been considering information by using the next M/H frame. The, fill up the information for the next frame in the longitudinal direction, equal to or higher than the speed of processing further.

On the other hand, abnormalities such as embodiment example part operates, the receiver side of high can be changed. I.e., in block mode receiver side decodes the coded data block combinations of, existing mobile data, normal data, such as novel mobile data can be recovering. In addition, previously generated by the signaling information for the next frame, identified information processing in accordance prepared disapproval.

Specifically, such as in digital broadcasting receiver having a structure 51 also, receiver (5100) is, existing mobile data disposed in an area data, normal data disposed in an area novel mobile data combination codes d2. SCCC block re-stream.

Wherein, stream is partitioned into and frame, one frame is divided into a plurality of subframes are disclosed. And, the present frame signaling information for the plurality of subframes on at least a portion is included and, on the other of the plurality of subframe (Parade Repetition Cycle) PRC considering sub frame for the next frame can be signaling information. In total 5 examples one sub-frame #0, #1 sub-frame is provided with information about the current frame is included and, #2, #3, #4 (Parade Repetition Cycle) PRC considering sub frame for the next frame can be used application.

In addition, the aforementioned stream is digital broadcasting on the transmitter side, 1/2 rate, rate 1/3, 1/4 rate coding stream is one of SCCC rate can be.

The above-mentioned stream is transmitted, demodulation unit (5200) demodulate the attenuates the streams, an equalizing section (5300) decreases for demodulated stream is etched.

Decoding (5400) equalized stream includes at least one of existing mobile data and novel mobile data decodes. In this case, pre-processing using frame information included in each subframe for the next frame can be ready.

Thus, the digital broadcasting receiver, according to various embodiment example can be appropriately treat the stream transmitted in digital broadcasting receiver. Description is given and illustrated stream processing method of digital broadcasting receiver is supplied as follows.

Or more example embodiment according to various areas such as modifications of the above-mentioned other embodiment examples of the receiver are also similar, shown and redundancy descriptions for the dispensed to each other.

On the other hand, the above-described also Figure 56 shows a compatibility mode, i.e., Scalable Mode 11a interleaving data in previous M/H indicates the surface group are disclosed.

According to also 56, mobile data including M/H group consisting of data segment 208. 156 156 M/H M/H two packet consists in two slots distributed over packet group when, interleaver (430) interleaving rule two packets are interleaved by the two data segments 208 156 result it ladles, tree to be coated.

Data segment 208 of mobile data block are divided into total mobile data group is 15. Specifically, B1 to B10, SB1 to SB5 including blocks of other. One of the block B1 to B10 is also 8 as shown in existing mobile can be disposed in an area mobile data corresponding to the data. While, in place of an old block SB1 to SB5 is assigned to mobile data corresponding to normal data area can be novel. SB5 MPEG header and including region for backward compatibility is RS parity are disclosed.

Block B1 to B10 each equal to existing mobile data region 16 made of segments, each segment formed with a block SB4 31, SB2 and SB3 each block segment 14 can be made. The mode which are distributed along the length of block SB1 s402. All the normal data frame that is yet not the case, i.e., 19. 4Mbps both when the data rate of a mobile data filled, block SB1 is 32 segments can be made. Otherwise, even they are transmitted block SB1 is normal data is used can be made of segments 31.

Block 51 has a body region SB5 MPEG header RS mvcy distributed in relation to present segment, all the normal data frame that is yet not the case, i.e., 19. 4Mbps filled with an insulation material filled with mobile data block when the data rate of a mobile data SB5 can be defined. The holes are formed on the disk drive incompatible mode corresponding to the substrate. Thus, if there is a mobile data assigned to consider all data compatibility, compatibility of the normal data receiver for receiving MPEG mvcy RS with the header for that was present in the input data by using a two dimensional region distributed mobile can.

On the other hand, as described above, these blocks, i.e., B1 - B10, SB1 - SB 5 block coding can be combined in different form.

I.e., it may Group Region SCCC block mode is 00 (Seperate Block) (A, B, C, D) SCCC outer code mode according different applications while, SCCC block mode when the same SCCC outer code mode of accomplishing all Regions 01 (Paired Block). For example, newly added mobile data block SB4 is set which an Group Region C SCCC outer code mode and the SB1, SB2 and SB3 is set along the block on Group Region D SCCC outer code mode. Finally, block SB5 is set along a Group Region A SCCC outer code mode.

In particular, acoustic performance conditions only if previously cached block SB5 mobile data service and which, even when the existing mobile data receiver for receiving further by considering compatibility between new mobile data receiver for receiving, can be coupled with a coding of SB5.

I.e., block SB5 Seperate previously cached block mode it may the primary ensemble (Primary Ensemble) slot 1. 0 Mobile data, Secondary Ensemble is 1. 1 Filled with a mobile data receiver for receiving are compatible with each mobile data is needed to be maintained. The, SB5 block can be independently coding.

On the other hand, block SB5 it may block mode as previously cached slot Paired Single Frame, 1. 1 Filled with mobile data only in the absence of a compatible with mobile data receiver communicated to consider are disclosed. The, block SB5 absorbing can be loaded to the body region as a part of encoding.

Specifically, disk drive incompatible mode, i.e., when the Scalable Mode 11, one slot number 2 in all new mobile data is recorded in the region when the, block mode with SB5 of coding can be applied. For example, block mode set for the corresponding slot can be existing mobile data and novel mobile data is provided to the Seperate mode, MPEG header and RS parity region including block, i.e., SB5 corresponding slots within the body region and can be independently coding. While, block mode is novel mobile data only if mode Paired present, MPEG header and RS parity region including block, i.e., a body region with a remaining portion of SB5 can be a coding sequence. Thus, various ways of block coding can be made.

The, transport stream a digital broadcasting receiver after confirming the signaling data in accordance with the mode, the mode detecting conform novel mobile data reproduces the substrate. I.e., the aforementioned disk drive incompatible mode (i.e., number 5 or Scalable Mode 11) Paired SB5 block when a block mode new mobile data is transmitted without separately decoding with mobile data included in the existing body region can decode disclosed.

On the other hand, as the above-mentioned known data, i.e., if there is a training sequence, training sequence before trellis encoder trellis encoding should in initializing a set of memories. In this case, for the area where the memory initialization, i.e., initialization byte training sequence should previously disposed.

Interleaving is exhibits after stream structure in Figure 56. According to also 56, body region in a plurality of long training sequence appearing in the form and training sequence, a plurality of long training sequence as well as tail head even in the area appearing in the form disclosed. Specifically, in the area of the tail head long training sequence of total 5 shown substrate. One of the first and five th with a training sequence, 2, 3, 4 for the second training sequence, trellis initialization is one byte segments not in communication with the first byte, byte after constant can be determined to begin playing.

This trellis initialization byte in position and not the limited area of the head/tail. I.e., the body region comprising a plurality of long training sequence portion even in long training sequence trellis initialization byte is each segment designed to start after a predetermined byte may be filled.

[Block mode according to PL, SOBL, SIBL size]

On the other hand, block mode (RS Frame Portion Length) PL, SOBL (SCCC Output Block Length), such as SIBL (SCCC Input Block Length) can be the size of the tube. Table (i.e., single frame) then RS frame mode is 00, 00 SCCC block mode (i.e., Seperate Block), SCCC block by a goniophotometer PL Primary RS frame when extended mode is 01.

In addition, table (i.e., single frame) then RS frame mode is 00, 01 SCCC block mode (i.e., Paired Block), SCCC block by a goniophotometer PL 01 Primary RS when frame is an extended mode.

In addition, table (i.e., dual frame) then RS frame mode is 01, SCCC block mode (i.e., Seperated Block) 00, 01 by a goniophotometer PL SCCC block extension mode when Secondary RS frame.

In addition, table (i.e., Seperated Block) then SCCC block mode is 00, 00 RS frame mode (i.e., single frame), when by a goniophotometer SIBL SOBL SCCC block extension mode and 01.

In addition, table (i.e., Paired Block) then SCCC block mode is 01, 01 RS frame mode (i.e., dual frame), when by a goniophotometer SIBL SOBL SCCC block extension mode and 01.

Than, block mode, PL of various sizes, SOBL, SIBL can implement. Abnormalities such as table data in one embodiment and described only, but not necessarily limited to the nontrivial disclosed.

[Initialization]

On the other hand, as the above-mentioned known data, i.e., when training data is included in the stream, initialization is performed should. I.e., ATSC-a M/H increases occur in the transmission system according to a trellis encoder Known byte initialization training sequence to define a receiver after the training sequence can be perceived.

BEM 00 mode group format of each tooth is a boundary between trellis initialization byte is disposed and thereafter Known byte distributed over each other. This segment of performing trellis encoding in the left direction in top down order byte order wave is formed, at a boundary between the trellis encoding other slot filled with teeth, teeth next current slot boundary of a filled aspect trellis encoder memory values to be moved between teeth every aspect trellis encoder to boundary of initializing should. As shown in block B1 and B2 also 56 and 57 also consisting of the head area of each tooth boundary initialized byte is distributed, block SB1 - SB4 tail region consisting of each tooth at a boundary can be distributed even also initialization byte.

When any two adjacent slots as both BEM 00, each head/tail region such segment is situated on short training data by continuously followed, were one long training and having a can. The training data is present if the two adjacent concatenation BEM 00 slot segment includes the first maximum 12 trained two initialization byte which is used as initial mode only, in the same manner as present an engaging portion whose teeth after initialization bytes on Known byte is zero trellis may encode disclosed.

The first segment 12 and two initialization [...] maximum number, whose teeth present an engaging portion intermediate initialization bytes BEM 00 slot adjacent the same slot BEM 00 when adjacent slot may be input according to when other Known byte, byte initialization disapproval may be entered. I.e., intermediate initialization byte period to normal mode operation of the trellis encoder (Normal Mode) may be muxing, muxing to initial mode (Initialization Mode) can also be disclosed. Trellis encoder input value according to a symbol generated in accordance with muxing does what mode, the training receiver symbol values selected from the group consisting each s402. The, receiver for minimizing, two BEM 00 slot adjacent a generated long training, both intermediate initialization bytes is generated based on the symbols to muxing Known byte, BEM 00 slots adjacent the same slot has not, initialization mode can be used as intermediate initialization byte values. I.e., Concatenation generated when a long training symbol values to produce a value equal can be intermediate initialization byte values. The, first intermediate initialization bytes during different symbol value can be generated when two symbol concatenation.

Than, at boundary portions of long training sequence is formed continuous slots to digital broadcast transmitter of stream processing method can be implemented.

I.e., on the transmitter side stream handling in the method, a plurality of block successively arranged slots constituting stream including a stream configuration step, a step for encoding and stream including transport stream by interleaving the output can be in the form of.

Wherein, stream phase, the entire block to block an extended mode 00 uses both the corresponding slot set slot that when disposed continuously, so as to form long training sequence at boundary portions of adjacent gearing that engages into a slot, said slot disposed adjacent each longer known data segment can be set. The above-mentioned block B1 and B2 are extended mode at block 00 RM level for use in slot defined mode are disclosed. The, teeth engage one another in a previous boundary portions of a slot where the slot later slot of teeth form part is under or over. In this case, two slots of teeth known data segment location is followed in later known data segment location of more energy to electrical preceding slot and slot respectively placed. Specifically second degree of segment preceding slot 130, second segment each base data output signal is later slot 15, in at boundary portions connected to one another, one long training sequence a wafer substrate.

As such, the toothed portion disposed adjacent slot number 1 base data during preceding slot, slot the toothed portion disposed adjacent slot during later that the alternately border known data in different parts number 2, number 1 number 2 between the value of the digital broadcasting receiver is known data value of a known data value to be a base to form a long training sequence.

Or, base data, corresponding slots within some other slot number to block to block an extended mode 01 [...] used in long training sequence by reference in slot, the temperature in the disapproval distal portion having sequences.

Figure 64 shows a previous stream structure also block interleaving when extended mode 00, 00 65 is extended mode at block interleaving when exhibits after stream structure.

On the other hand, the long training sequence when the cover is disposed in the form of base data, each data portion initialization at each do not need to be disclosed. The, in which case, the first portion of long training sequence corresponding to a known data can be previously trellis encoder for initializing a trellis encoding.

While, if different block an extended mode is set to successively arranged slots, at boundary portions known data cannot be continuous to be coated. The, in which case, transmitting step is, successively arranged slots located boundary of said toothed portion can be initializing each trellis encoder trellis known data before encoding.

On the other hand, known data is sent at boundary portions are arranged in a long training sequence than when, according to degrees of digital broadcasting receiver stream processing method can be implemented.

I.e., the stream processing method of digital broadcasting receiver, including a plurality of block successively arranged slots in a reception step for receiving the stream of encoding and interleaved transmission, for demodulating the received transport stream step, an improved equalization and demodulated transport stream, decoding the equalized stream can be novel mobile data decoding.

Wherein, developing device and each slot normal data, existing mobile data, mobile data comprising at least one novel can.

In addition, said transport stream is, the entire block to block an extended mode 00 uses both the corresponding slot set slot that when disposed continuously, so as to form long training sequence at boundary portions of adjacent gearing that engages into a slot, each slot adjacent said base data is recorded in a predetermined segment may be disclosed.

As above-mentioned, used alone or in later slot boundary portions of continuous slot between each base data digital broadcast transmitter so as to be influenced by a long training sequence base is continuous.

In addition, the long training sequence, corresponding slots within some other slot number to block to block an extended mode used in long training sequence 01 [...] in slot may have the same sequence with reference to.

Digital broadcasting receiver, the long training sequence whether the eggs can be identifying each slot block an extended mode.

I.e., the stream processing method of digital broadcasting receiver, decodes the signaling data for each slot, each slot can further include the step of identifying said block an extended mode. Specifically, each slot TPC extended mode such block can be recorded.

In this case, even if the inputs when reception digital broadcasting receiver block an extended mode until a slot where the identifying known data can be detection and processing delays. I.e., utilize a later slot adjacent to said signaling data decoding completed, said block extension mode 00 identified as mode later slot, said slot adjacent said teeth part of the data located at the boundary of the long training sequence process can be detected.

On the other hand, according to another example embodiment, each slot signaling data contains information about peripheral slot may be configured to pre-indicating disapproval.

In this case, digital broadcasting receiver, utilize a preceding slot adjacent said signaling data to decode the, preceding slot and said trailing slot block extension mode to perform the identified along with disapproval.

Abnormalities such as digital broadcasting receiver and stream processing method of digital broadcasting receiver such as shown in the above description and various drawing type digital broadcasting receiver and digital broadcasting can be performed at a receiver. For example, in the case of a digital broadcasting receiver, receiver, demodulation unit, an equalizing section, such as decoding in addition to the basic configuration, base data detection and processing can be further comprises a threshold. In this case, detector, block 00 unit into two slots in an extended mode is received, its slots disposed boundary portions of long training data using error correction can be detected. In addition, a demodulation unit detection results, an equalizing section, at least one of configuration also varies the number [...] disapproval launching the application.

[RS parity considering training data position]

The determined segment already RS parity value, among the selected segment data is calculated to produce an initial trellis encoder by RS parity value without causing an error should be changed receiver can be an operation state. In the case of trellis initialization packet-bites, non-a systematic RS parity byte out of the trellis initialization bytes of the packets 20 precedes cannot. This number can be trellis initialization byte is present only at the locations about so that, by this initialization byte is equal to generate training data.

Also as shown in 64 and 65 also, trellis initialization byte parity RS RS parity position may be delivered so as to emerge for placement of a group of slot format change his other BEM 01. I.e., a group of two segment 5 after first data segment 208 in BEM 01 slot format among only RS parity interleaver position but, in the case of slot BEM 00, RS parity position such as 64 and 65 also block B2 also can be modified so as to be filled in the lower side thereof.

Modified RS parity BEM 00 slot position of the block B1 and B2 when considered distributed training data in second segments 7, 8, second segments 20, 21, 31, 32 and each second segment 1, 2, 3 and second training can be located. Block B1 and B2 can be modified RS parity position location of second segment 33 - 37. In addition, tail in the area of the second segment 134, 135, second segment 150, 151, 163, 164 second segment, the second segment 176, 177, 187, 188 each second segment 1, 2, 3, 4, 5 and second training can be located. When the block B1 and B2 produce two BEM 00 slot concatenated long training adjacent first training and tail region of third training is, block B1 and B2 of second training is training and second tail Da, and, block B1 and B2 are respectively connected third training and tail region of training mine can be.

Than, training data is arranged in a variety of ways, and in addition can be made to initial.

Training data is recorded from the position of the training data detected by a digital broadcasting receiver. Specifically also under such as training data or signaling decoder 52 shown in detection and location of can be for reporting the time for information. The, position detection can be identified training data error correction.

[Adjacent slot]

ATSC-a M/H system is two slots 16 M/H order plural groups other. Figure 66 exhibits a group assignment order. The second slot 0# 0, #4 1 includes a second slot, the second slot 2# 8, #12 is the slot number 3 in the order of allocation adds identification method group is outputted disclosed. The total number of the parade this group in the order of allocation, each parade can be properly used by the number of slots according to the. Specifically one parade successively arranged successively in the order of allocation to group two or more slots can be determined.

Figure 67 assigned to a plurality of the parade 06 example which slots, the slot number is not assigned sequentially along the parade 3 of each slot is arranged in the order of allocation according, to a first order of successively arranged on specific parade slots can be know. I.e., in the case of mobile data slot #0 is assigned is 3 so that two 3 NoG parade, slot #0, #1, #2 of 3 rather than two slot slot #0, #4, #8 to assigned thereto. The parade therebetween #1, #2 has a flat portion.

The parade in the order of allocation according to specific slots are in place, or may be assigned any slot after/before the same mobile data of the parade, can be a digital signal is not performed. As shown in fig. 67, slot slot slot #0 #1 #0 is not the same heating parade next mobile data stores is assigned at least one slots can be know. As a result any kind or the like adjacent slot front/behind slot includes data M/H group configuration can differ from each other to be coated.

[Notification of adjacent slot information]

As such, each slot formed adjacent slots [khen blood [kyu [syen this holding breasts, various embodiment into the above-mentioned examples, examples utilizing information about adjacent slot is notified to embodiment can be provided.

In one example, mobile data signaling data related information in configuration (configuration) TPC (Transmission Parameter Channel) data section, front and strip corresponding slot slot, i.e., capable of containing information about adjacent slot.

I.e., as above-mentioned, adjacent slots in front/behind ATSC provided M/H system sets [...] slots may have different kinds of data and M/H group. Is provided, in addition to the decoding receiver slot adjacent a corresponding front/codebits parade behind slot adjacent one of current supply must first decoding only front/behind slot [ting it tries, TPC information correlation peak value. As a result, additional power consumption (power consumption) for every frame to adjacent access slot every M/H is generated and fed to mention a few examples receiver realizations leading substrate. In order to improve the same, any example embodiment for transmitting TPC slot adjacent slot adds information can be provided.

Information about what training sequence related information among adjacent slot office at the receiver are disclosed.

Than, according to additional embodiment of the present invention example, TPC reserve region of adjacent vertebrae using slot information transmission launching the application disclosed.

According to one example, the TPC receive a next table can be provided.

In the area of the above-mentioned tables such as TPC is not slot adjacent according to protocol version of reserve 24 can be. In TPC field indicating a version of the table 24 to tpc_protocol_version RM syntax structure, consisting of 5 bit.

On the other hand, as shown in also 67 of the same TPC reserve region adjacent slot slot #0 #4 capable of node that contains information about the parade. In this case, node #8 #4 slots in adjacent slots capable of containing information about the same the parade. And, in slot #8 sub frame slot #0 adjacent slot that contains information about the can.

The previous or the next slot adjacent slot is obtained can be slots, and the next slot all of the previous slot may be filled. I.e., s previous number 1 indicator, the indicator shows that the next slot on behalf thereof can included both number 2.

In addition, spare area adjacent slot, training data slot adjacent the presence, type of training data, block adjacent slot extended mode, Scalable Mode adjacent slot, present in at least one of the adjacent slot Orphan type can be, in addition to, existing field TPC information may also be included in transmitted in a predetermined fields may be filled.

On the other hand, the moment when a CMM (n) in residual slot slot, slot (n) of block B1, B2 is engaged toothed region adjacent slot (n-a 1) (n) of decoding information of the slot available disclosed. The, slot (n) of the slot (n-a 1) adding of TPC information related field preferably.

However, a CMM (n) of the engagement slot slot slot B9, B10 (n + 1) B1, B2 of the block area rather than toothed block region, slot 38 of packet zone (n) are disclosed. The, (n + 1) in the case of slot information related with the field of CMM slot need thereof can. I.e., TPC when adjacent slot adjacent slot adds information, depending on the type of slot may be both front/behind vertical slot information is added, the information being added to the adjacent front slot may be filled.

The slot depending on the type of the previous slot next slot if necessary information about both previous slots are divided is only the information if necessary. In view of this, in an alternative embodiment of the present invention other embodiment by considering the type of slot, slot indicator can be utilizing.

Slot indicator when utilizing example embodiment, TPC information specifically next table can be produced.

The above-mentioned tables such as novel mobile data transmitting 25 along slot indicator (slot_indicator), forward training indicator (forward training indicator), such as field can be added to the TPC data backward training indicator (backward training indicator). Wherein, depending on the position of backward or forward training indicator on metadata slot s means previously training indicator may be an indicator number 1, number 2 means the other indicator next slot on behalf disapproval.

Table 25 according to a example embodiment, slot 0 to 3 the indicator shows that the bag can be back backward training and an indirectly-corresponding to a bit. While, in addition to the indicator shows that the slot 1 to 3 back backward training indicator bit, even 1 bit which has been assigned forward training bag can be boosted.

Table 25 exhibits M/H slot slot indicator type of cancer. The indicator shows that the slot "0" in the current slot 118 of true M/H of packet which shows an M/H packet 38 TS provided M exhibits. While, the indicator shows that the slot "1" in the current packet has a true M/H of slot 118 + x M/H, of TS provided M y provided which shows packet by a goniophotometer. Wherein x + y=38 has a relation of 2000.

Current parade next training sequence characteristics of previous slot as backward training indicator slot next M/H block B1 and B2 parade or an existing slot exhibits characteristics of training sequence. The next table and backward training indicator can be set in a variety of.

Table 26 in that slot (N) represents current RM Slot in parade, Slot Slot (P) has a slot (N) immediately preceding the exhibits. As above-mentioned (P) (N) Slot Slot on relation of the training sequence is started, and can be set to a value in a variety of 000, 001, 010, 011, 100, 101, 110, 111.

As a training sequence followed by the next slot forward training indicator current parade exhibits characteristics of slot. As above-mentioned Slot (N) indicates a current parade in that slot, slot (S) Slot Slot (N) is then directly transmitted by big. Forward training sequence also can be set to a value various as follows.

According to table 27, and corresponding slot block extension mode is 01, then slot CMM slot, slot or block main portion with an extended mode in SFCMM slots 01, 00 and corresponding slot block extension mode, extended mode 00 if the indicator shows that the slot in the block from a slot where the SFCMM selected to forward training 1.

While, 00 and corresponding slot block extension mode, then when the CMM or main slot slot slot 0 are set.

Wherein, the means by which main portion of slot 156 is smaller than main packet, table 17 having slots in type 3 Orphan M/H of big.

Than, the indicator shows that the forward/backward training indicator slot indicator according to a value or backward training indicator can be optionally comprise training.

On the other hand, as described above, slot indicator, backward training indicator, or the like corresponding to the same parade next slot forward training indicator current slot but reference light beam to, composite are not correct. I.e., reference current slot may be filled by a shrink.

In addition, as the above-described various forms adjacent slot information can be informed.

The configuration of the various above-mentioned adjacent slot information transmitting device with digital broadcast transmissions of digital broadcast transmissions can be implemented identically and device.

In one example, the example device shown in embodiment 4 is thus also digital broadcast transmissions may have. Specifically, a blanking device causes the pre-digital broadcast transmissions, multiplexers, normal processing section, comprising exciter can be. For facilitating the description, data pre-filtrate, normal processing section, stream components configuratin referred to other.

Also shown in fig. 66 and 67 component stream to an outer diameter of the parade groups other. Each group in the order of allocation can be defined to be a group of the parade. Specifically, the same group of the parade can be arranged so each other. The operation may include an operation may be made by a number of water level to vary number, each block made according to programming may be filled.

Each preprocessing data set for the parade mode information (i.e., block extension mode) 1 according. 0 And 1 version data. 1 Version data and training data can be arranged. The various above-mentioned second embodiment of the examples include specifically for the pulverized product, redundant description is omitted as follows.

As such, each M/H training data with the data when the cover is disposed, the filtrate in extended mode according to the information in the data pre-information about signaling encoder unit block adjacent slot oriented reserve of the TPC, 34 and the signaling data. Signaling data included in the stream by the gun every group, multiplexers, this bringing up for discussion operation after being treated with factor together by drowning, broadcast with each other.

According to one example embodiment, the data stream processing method including stream form a slot which has been assigned digital broadcasting transmitter M/H stream configuration step and stream for encoding and interleaving output from through the transceiver can be.

Wherein, stream each slot signaling data without using a tool. The aforementioned table or table such as TPC of signalling data is 24 can be embodied in the form of 25. Table 25 are implemented such as when as an example, the signaling data includes, slot slot type of indicators other. And, according to a value backward training indicator and forward training indicator comprising at least one slot indicator can.

On the other hand, phase stream, corresponding to the parade according the same continuous slots not layout pattern, a plurality of slots is disposed on each of the plurality of the parade, slot indicator, backward training indicator, including signaling data to generate forward training indicator, said event transmitter comprising the steps of adding streams machines.

Also as shown in 66 and 67 also specifically can be locating the parade. And, depending on the type of the shape and each slot and coaxial, table 25 as a slot indicator, backward training indicator, forward training of determining a value indicator can be. Bits of the field that is assigned to each indicator values determined is recorded.

According to table 25, when the CMM slot, said information about previous training data slot immediately preceding said CMM slots generate backward training indicator, said forward training indicators do not create. While, if said SFCMM slot SFCMM slot immediately preceding the previous slot information about said backward training indicator generate training data, said information about said SFCMM next slot slot immediately following training data to produce a forward training indicator.

Depending on the type of slot than to record various types of indicator, a digital broadcasting receiver, effectively using the previous slot and the next slot to each other.

Digital broadcasting receiver receives broadcast transport stream, after detecting a signaling data, decodes the same identifying adjacent slot information can be.

The embodiment example according to various embodiment of the examples include the above-mentioned are also of digital broadcasting receiver can be implemented identically construct and disclosure.

In one example, the configuration of the receiver also can be implemented such as 68.

According to also 68, digital broadcasting receiver demodulation unit (6810), an equalizing section (6820), decoder (6830), signaling decoder (6840), store (6850), known data detector (6860) without using a tool.

Demodulating section (6810) transport stream demodulates is to receive. Demodulated stream is signaling decoder (6840) and an equalizing section (6820) is outputted to.

Signaling decoder (6840) is demodulated to detect decoding signaling data from a plurality of hierarchies. Wherein detecting data demultiplexing (not shown) signaling is signaling decoder (6840) block may be arranged interiorly, demodulation unit (6810) the rear end may be provided with a disapproval.

Signaling decoder (6840) is detected by a reserve of adjacent slot information from signaling processes data to TPC. Specifically, the above-mentioned tables such as TPC 25 does not otherwise would have to be used to judge whether the checks whether tpc_protocol_version CMM slot SFCMM slot therein. Then, after confirming the slot indicator, backward training indicator and forward training indicator confirming at least one of the substrate.

Store (6850) value of indicators each corresponding slot type, adjacent slots can be training data to a position information is stored. Specifically, store (6850) table information such as set forth in table 26 and 27 can be stored.

Signaling decoder (6840) is matched with the signaling data for indicator value storage stores information (6850) reads out from.

Known data detector read information (6860) number to co 1308.

Known data detector (6860) when the CMM is a training sequence information from the previous slot slot slot previously detected by a data base. , the slot base with the data demodulation unit (6810), an equalizing section (6820), decoder (6830) number or the like [...] substrate. The, demodulation, equalization, base data is at least one of decoding operations can be.

On the other hand, known data detector (6860) when the training sequence is a training sequence information and the next previous SFCMM slot slot slot slot slot where the previous information disposed base data and said disposed base data detected by a. And, the slot base with the data demodulation unit (6810), an equalizing section (6820), decoder (6830) number each processing tasks like [...] adapted for use as follows.

In addition to, such as synchronization section (not shown) provided on the basis of the synchronization section even number ball 1308.

The slots adjacent to each engine is the same BEM 00 mode are as an example, an equalizing section (6820) is, in adjacent slot information indicating slot (n) of the TPC, slot (n) instead of the short training sequence C/D/E region (concatenated long training sequence) can be equalized using long training sequence to perform the task.

On the other hand, in Figure 68 is known data detector (6860) is an additional module shown diagrammatically at the bottom of the sea, signaling decoder (6840) internal or demodulation unit (6810), an equalizing section (6820), decoder (6830) generated from such as may be disclosed. The, training sequence information is known, detecting data processing may be configured to direct disapproval.

Slot indicator, backward training indicator, indicator value and form the aforementioned tables 25 to 27 forward training as a table can be defined in various forms. In particular, according to table 25, the value of the indicator slot 1 bit, said backward training indicator is 3 bit, said forward training indicator is 1 bit can be represented.

On the other hand, on one of the ensemble of to modify the arrangement order with the above-described embodiment, digital broadcasting at the receiver adjacent to practical examples of embodiment may be provided with a slot information can predict disapproval.

I.e., digital broadcasting at the transmitter, each of the parade parade repetition period according to a predetermined rule (Parade Repetition Cycle: PRC) M/H can be arranged along respective slots in the interleaves. Same as sea parade parade repetition period which is repeated by big frame period. For example, if the PRC is 3, one of every frame transmitted every 3 M/H means that the substrate. Thus, each of the parade PRC value, according to the predetermined rules are arranged to transmit each frame starting group numbers (Starting Group Number: SGN) can be fixed. In this case, digital broadcasting receiver side rules in each slot and the next slot if it known ahead even if not transmitted information for a previous slot, slots can be predicting whether any kind.

Examples of rules above, every first time repeatedly every frame containing a PRC=1 disposed in the parade parade preferentially placed. PRC=1 if in the plurality of sets of the parade, group numbers of wavelengths or a pharmaceutically acceptable salt can be filled with a further sequentially from the largest.

Next, PRC 2 or more economically since the number 1 is a parade pdxl [...] unconverged and set including PRC both made substrate. For example, PRC set {2, 4, 8}, {3, 6}, {4, 8}, {5, 5, 5} or the like can be produced.

Then, the smallest PRC PRC set selected in parade and most small group number order or reverse order sequentially filled with substrate.

As such, the rule parade slots are disposed on constant, even if the above-mentioned rules which are share a digital broadcasting receiver side, adjacent slot information are separately not the peripheral slots to one side even when they are equal to or higher than the training data.

Than, according to various embodiment of the present invention example, without additional power consumption, can be efficiently stream adjacent slot using a training sequence.

In a preferred embodiment of the present invention example but more series and described, the present invention refers to the use of a specific embodiment example correspondingly defined above, in the claims claim the subject matter of invention made without deviating from the invention belongs in the art 155.520 thereby enabling as well as various modified embodiment, these modified embodiment of the present invention are understood to technical idea or separately from the perspective so that designates a will not.