ANALOG DISTRIBUTED ANTENNA SYSTEM AND OPERATING METHOD THEREOF
The analog-to-based antenna and system for distributing the operating method in the embodiment are disclosed. The subject matter disclosed parts are reduced in the embodiment for the prior art and not the configuration number under public affairs background information only. Recently, mobile phone with that power of mobile communication terminal by more popular is rapid proceed to is coming in now. Parts, small cell types which died mobile communication system are changed, mobile communication service a user un number conveniently service the user moved to studies with set communication service quality in order to ensure continuously progressing disclosed. Mobile communication service based on an error (DAS: Distributed Antenna System) antenna technology for distributed system dedicated low mobile or base station data effected neighborhood base stations can be relieved to load and operate. Figure 1 shows a conventional analog antenna distribution system is exemplified surface also are disclosed. Studied shown in Figure 1, a conventional analog antenna distribution system such that the loader unit (HE: head-end-, 100) and at least one remote unit (RU: Remote Unit, 110 - 1, 110 a-n) consists of the. On the other hand, in the case of a distributed system having a conventional analog antenna rolls based FSK modem, FSK modem with the main unit (100) and remote unit (110 - 1, 110 a-N) hu when it freezes number between a transmitting mode. FSK modem 9. 6kbps supports data processing speed, the, main FSK modem unit (100) and remote unit (110 - 1, 110 a-N) performed between work[e[e] east until total number 104. 2ms read through the with each other. On the other hand, in the case of a plurality of remote unit using modem number hu when it freezes rolls based FSK transmission efficiency and the volume of the door number point number to description below simultaneously present. Furthermore, simultaneously to a plurality of remote unit number B1, remote unit state inquiry number such as only a simple code implementing the function, such as liver number according to remote unit is driven method for downloading firmware embodiment situation any number that the function of the lead frame and important additional door number present point. The in the embodiment is, in orthogonal frequency division multiplexing analog antenna distribution system and a high speed modem, high speed modem with the main unit and remote unit of a plurality of remote units by transmitting and receiving hu when it freezes number between the main number Nb under [e[e] main pin is more efficiently. The in the embodiment is, in the main analog antenna distribution system, base station receiving wireless signals input from interface unit; main unit to remote unit connected to said number generating under [e[e]hu when it freezes number number control unit; said number hu when it freezes RF signal to analog signal by modulating a signal speed modem unit; said wireless signal and said RF signal to produce a combined signal coupling to combine signals; and said combination signals an address of said remote unit transmitting an optical signal optical signal including main unit characterized number under public affairs substrate. In addition, the other in the embodiment aspect, in analog antenna distribution system such that the remote unit, and transmitted from the main unit to receive an optical signal, said optical signal into an analog signal and outputs the converted optical transmitting; analyzing said analog signal transmitted from a base station to said remote unit number the bid which freezeshu when it freezes zone and number included wireless signal contains communication signal band is divided into, located within the each band band using different output channels output interface unit; said number corresponding to said number extracting receives hu when it freezeshu when it freezes band band speed modem part; and said number based on operation of said remote unit including a control unit number plower number hu when it freezes components each remote unit characterized number under public affairs substrate. In addition, the other in the embodiment aspect, in analog antenna distribution system, a base station is also provided remote unit areas between relays this radio signal, said radio signal to said remote unit number of the relaying under [e[e]hu when it freezes number RF signal transmitted said radio signal and said photoelectric under [song[song] remote unit combining a main unit; and said converts the analog signal transmitted from the main unit to receive an optical signal, analyzing said analog signal, said analog signal included in said radio signal and said analog signal corresponding a terminal included in said number in Hu when it freezes with operation of each component based on one or more remote unit characterized plower number including analog antenna splashing system number under public affairs substrate. In addition, the other in the embodiment aspect, analog antenna distribution system such that the main unit in operation of the method, base station receiving wireless signals inputted from process; main unit connected to said remote unit to a selected number under [e[e]hu when it freezes number; said number hu when it freezes RF signal by modulating a signal when an analog signal; said wireless signal and said RF signal couple to a selected signal; and Transmitting said optical signal combination signals an address of said remote unit including a main unit of a process characterized method number under public affairs substrate. In addition, the other in the embodiment aspect, analog antenna distribution system such that the remote unit in operation method, and transmitted from the main unit to receive an optical signal, said optical signal into an analog signal and outputs the converted process; analyzing said analog signal transmitted from a base station to said remote unit number the bid which freezeshu when it freezes zone and number included wireless signal contains communication signal band is divided into, located within the each band band and then outputs the process using different output channels; said number corresponding to said number hu when it freezeshu when it freezes band receives process for the extraction of band; and said number based on operation of said remote unit hu when it freezes components each including a number of remote unit number plower process characterized method under public affairs substrate. The orthogonal frequency division multiplexing the analog antenna distribution system in the embodiment and a high speed modem, high speed modem hu when it freezes number between the main unit and remote unit with a conventional analog antenna main unit to remote unit in a distributed system by transmitting and receiving a plurality of signal delay caused when using number (Delay) door number can be equal to or less than. In addition, the in the embodiment, analog antenna distribution system the main unit with each component and at least one remote unit unique IP address is assigned to each Ethernet IP network remotely by implementing remote unit to condition monitoring and function to the function number such as upgrade performed equal to or less than. In addition, the in the embodiment, by monitoring between like or waveform monitoring of natural embodiment, various additional function under public affairs number can be equal to or less than. Figure 1 shows a conventional analog antenna distribution system is exemplified surface also are disclosed. Figure 2 shows a coarse surface shown in the embodiment according to invention analog antenna splashing system are disclosed. Figure 3 shows a method in the embodiment according to invention are disclosed sequences for operation of main unit to explain. Figure 4 shows a method therefore describe sequences for operation in the embodiment according to remote unit are disclosed. Hereinafter, in the embodiment of the present invention are exemplary drawing portion through detailed as follows. Each of the drawings in adding references components, although other drawing even for the same components displayed on a possible code accomplishing the same may have a significantly negative. In addition, the present invention is connected to the described, publicly known or a function of the associated specific description the subject matter of invention description if a haze can be decided to be dispensed to each other. In addition, the constitution of the invention described is provided to element, number 1, number 2, A, B, (a), (b) using terms such as can be. Other components such terms having an element discriminate between the hell of, its terms corresponding components are not limited by the nature of the or the like or sequence. The entire specification, any portion of any components' comprising ',' with ' when that, particularly opposite the substrate under the outside number but without other components further can include other components which means that the other. In addition, a specification '.. part', 'module' processing units and at least one function and the operation of the term means, hardware or software or a combination of hardware and software can be. In the embodiment according to the orthogonal frequency division multiplexing type high-speed modem analog antenna distribution system in which, with high-speed modem hu when it freezes number between the main unit and remote unit transmitting mode. In particular, said analog antenna distribution system includes unique IP address is assigned to each device with analog antenna in distributed system according to implement IP Ethernet network, the Ethernet communication protocol based on remote unit state inquiry [e[e] number and a plurality of hierarchies. Figure 2 shows a coarse surface shown in the embodiment according to invention analog antenna splashing system are disclosed. 2 also shown as would, in the embodiment according to the analog antenna distribution system includes a main unit (200) and at least one remote unit (220 - 1, 220 a-N) comprises. In the embodiment according to the main unit (200) and at least one remote unit (220 - 1, 220 a-N) connected via a wired optical fiber (Fiber Optic), a wired and method of process from data signal for another. Main unit (200) essentially relates to one or more remote unit installed base station service area (220 - 1, 220 a-N) between the wireless relays signals to each other. On the other hand, this, the radio signals directly from a base station main unit (200) that is to be sent or may be, one or more RRH concentrated into the RRH group, such as DAS Headend Pico BTS, such as repeater via main unit (200) that is to be sent may be filled. For example, base station and the main unit (200) in the presence of the group of one or more group RRH between RRH RRH (Radio Remote Head) is in the form of wireless signal receiving optical signal transmitted from a base station, wireless signal receiving optical signal input re-form main unit (200) the outputs. In the embodiment according to the main unit (200) orthogonal frequency division multiplexing (OFDM: Othogonal Frequency Division Multiplexing) high-speed modem are arranged along main unit (200) connected to a plurality of remote unit (220 - 1, 220 a-n) whether the inquiry or number [e[e] it will do be simultaneously. Main unit (200) is interface unit (202), number control unit (204), speed modem unit (206), signal coupling (208), L2 switch (210) and optical transmitting (212) having a predetermined wavelength. In the embodiment according to the main unit (120) is a wireless signal received from a base station downlink (Downlink) corresponding terminal relaying re procedure, a wireless signal received from the terminal to a base station uplink (Uplink) process simultaneously relaying a plurality of hierarchies. On the other hand, in the embodiment according to main unit in Figure 2 comprises a basic body (200) performed by at least one remote unit (220 - 1, 220 a-N) number for an operation and more specifically account for main unit (200) downlink (Downlink) process during the downlink process for each point such that the one generally described and the uplink (Uplink), main unit (200) of the engine components to carry out the it isparty soft persimmon to one skilled in the uplink. Interface unit (202) is receiving an RF signal from the base station (=carrier provider signal), signal a received wireless signal portion (208) output to the. Number control unit (204) includes a main unit (200) can be a general number [e[e] each component a plurality of hierarchies. The control section in the embodiment according to number (204) includes a main unit (200) connected to remote unit (220 - 1, 220 provided N) to produce a number under [e[e]hu when it freezes number. The, number hu when it freezes remote unit (220 - 1, 220 a-N) may be for monitoring status of state request command, remote unit (220 - 1, 220 a-N) number for the operation of the command number disapproval. On the other hand, in the embodiment according to the analog antenna distribution system includes a main unit (200) with each component and at least one remote unit (220 - 1, 220 a-N) unique IP address is assigned to each Ethernet IP network realize. The, number control unit (204) includes a main unit (200) connected to remote unit (220 - 1, 220 a-N) number under [e[e]hu when it freezes structure is maintained to a number, the resulting number hu when it freezes Ethernet IP communication based upon outputs form the Ethernet protocol. To this end, number control unit (204) including a main unit (200) Ethernet IP Ethernet drive each component for performing communication with each other. Number control unit (204) is a signal corresponding to the Ethernet protocol packet header number unique IP address number the favor which freezesin Hu when it freezes remote unit further transmitted information. Speed modem unit (206) is number control unit (204) in the form of Ethernet protocol number (=Ethernet data signal) outputted from a RF signal by modulating a signal analog signal hu when it freezes reaction chamber. In the embodiment according to the analog antenna distribution system includes a analog signal according data uses a public, the, speed modem unit (206) includes a digital signal in the form number hu when it freezes analog signal output modulated into a reaction chamber. In the embodiment according to the speed modem unit (206) is based on a high speed modem speed which, using a high speed modem with number control unit (204) in the form of modulated into an RF signal and then outputs the Ethernet protocol number hu when it freezes outputted from the reaction chamber. This, PLC modem speed modem provides an orthogonal frequency division multiplexing (Power Line Communication) preferably composite but are not correct. On the other hand, PLC modem according to the narrowband communication modem and the frequency band of broadband communication modem classification with each other. Narrowband communication modem communication rate approximately 9k provided 450kHz bands are made to the user transmits the signal displays kbps class number. Broadband communication modem communication rate approximately 1M provided 30MHz bands displays hundreds Mbps class Mbps voice, video, data and so large capacity multimedia information transmission. In the embodiment according to the speed modem unit (206) is as PLC modem broadband communication including a modem prevents, with orthogonal frequency division multiplexing scheme utilizing PLC modem number control unit (204) in the form of RF signal outputted from the Ethernet protocol number 1 to 30MHz hu when it freezes outputs by modulating of the frequency band. In the embodiment according to the speed modem unit (206) is provided with a high-speed based PLC modem, with PLC if there is modulated into an RF signal and then outputs the number hu when it freezes by main unit (200) and remote unit (220 - 1, 220 a-N) number between [e[e] eastwork paper can be reducing the time required for performing an error. Through, in the embodiment according to the main unit (200) remote unit (220 - 1, 220 a-N) such as simple as well as the function of state inquiry number remote units (220 - 1, 220 a-N) is driven in addition embodiment of liver number such as method for downloading firmware number further performs the function can be important. Furthermore, speed modem unit (206) is with PLC if there is, number control unit (204) hu when it freezes number generated from orthogonal frequency division multiplexing according of the existing method in a distributed system is divided into plurality of carriers by outputting an analog antenna main unit (100) is FSK modem together by use of remote unit (110 - 1, 110 a-N) the signal delay caused when a door number number can be solve. Signal coupling (208) the interface portion (202) and a high-speed wireless signal outputted from the modem unit (206) couple to produce a signal outputted from the RF signal. L2 switch (210) is in the form of Ethernet protocol IP address of Ethernet data signal and, according to a determination result corresponding Ethernet data signal corresponding switching device module operative to enable other liver Ethernet communication can be performed. Basis of the receiver (212) includes a signal portion (208) converting electric combination signals generated from, transmitting delivers optical signals change (212) using an optical line connected to remote units (220 - 1, 220 a-N) transmits to. Remote unit (220 - 1, 220 a-N) mobile communication related service from a base station by big number ball device coordinates. Remote unit (220 - 1, 220 a-N) is installed on the mobile communication service area (indoor (Indoor) or outdoor (Outdoor)), main unit from the base station (200) radio signal transmitted via a mobile communication service area serves a corresponding terminal relaying a plurality of hierarchies. In the embodiment according to the remote units (220 - 1, 220 a-N) main unit (200) and the main unit from a wireless signal transmitted from a base station (200) resulting from the remote unit (220 - 1, 220 a-N) number for number of [e[e]the bid which freezes engaging signal d2. form optical signal. Remote unit (220 - 1, 220 a-N) is coupled to different output channels included in the signal charge number hu when it freezes wireless signal and output using the base. Remote unit (220 - 1, 220 a-N) corresponding wireless signals and a terminal, on the basis of remote unit number in Hu when it freezes (220 - 1, 220 a-N) number etched with the operation of each component. In the embodiment according to the remote units (220 - 1, 220 a-N) remote unit (220 - 1, 220 a-N) that cooperates with, main unit (200) based on the IP address assigned to components of remote units (220 - 1, 220 a-N) unique IP Ethernet IP address is allocated to each corresponding to one of the other. In the case of a in the embodiment, each remote unit are bound IP network (220 - 1, 220 a-N) can be connected, through, remotely remote unit (220 - 1, 220 a-N) perform upgrading of equipment status monitoring or function can be equal to or less than. To this end, remote unit (220 - 1, 220 a-N) is Ethernet IP Ethernet drive for communication with each other. Remote unit (220 - 1, 220 a-N) light transmitting (222), interface unit (224), speed modem unit (226), number control unit (228) and L2 switch (230) having a predetermined wavelength. Basis of the receiver (222) includes a main unit (200) receives the optical signal transmitted from, receiving optical signal input and outputs a photoelectric conversion to an analog signal (=combined signal). Interface unit (224) a light transmitting (222) to analyze the analog signal outputted from the remote units (220 - 1, 220 a-N) number included number transmitted from a base station for wireless signals are incorporated the bid which freezeshu when it freezes zone and communication signal band is divided into substrate. The, interface unit (224) from a free-form the analog signal by analog-to-frequency can be divided into a number hu when it freezes band and communication signal band. Interface unit (224) is located within the each band band returning output using different output channels. For example, interface unit (224) antenna (not shown) in the case of communication signal band corresponding to signal output and, in the case of number hu when it freezes band corresponding to signal speed modem unit (226) such as returning output. On the other hand, corresponding to the signal from the communications signal band antenna extracts, the method receives a corresponding same conventional analog antenna distribution system such that the antenna unit and mobile communication radio signals corresponding terminal in the service region for relaying method and equal, the dispensed described details to other. Speed modem unit (226) the interface unit (224) number corresponding to number hu when it freezes receives extracted from hu when it freezes band band. On the other hand, in the embodiment according to the main unit (200) supports the Ethernet IP communication, remote unit (220 - 1, 220 a-N) number is a number for returning a signal hu when it freezes Ethernet protocol. The, speed modem unit (226) is in the form of Ethernet protocol number hu when it freezeshu when it freezes band number corresponding band signal to analyze extracted, the extracted number hu when it freezes number control unit (228) delivers to. Speed modem unit (226) number hu when it freezes number is converted into a digital signal to control section (228) delivers to. In the embodiment according to the speed modem unit (226) which is based on a high speed modem speed, using a high speed modem with number hu when it freezes receives a signal corresponding to the band. This, speed modem provides an orthogonal frequency division multiplexing PLC modem composite but preferably are not correct. In the embodiment according to the speed modem unit (226) includes a PLC modem as broadband communication including a modem prevents, with orthogonal frequency division multiplexing scheme utilizing optical transmitting PLC modem (222) analog signal outputted from the frequency band signal received via communication rate be hundreds Mbps Mbps class 1M provided 30MHz 2000. Similarly, in the embodiment according to the speed modem unit (226) is including a modem prevents high-speed based PLC, PLC modem with remote unit (220 - 1, 220 a-N) number by receiving hu when it freezes for main unit (200) and remote unit (220 - 1, 220 a-N) number between [e[e] eastwork paper can be reducing the time required for performing an error. Speed modem unit (226) has a number control unit (228) according to result data according to a number from hu when it freezes, with same PLC if there is high-speed based main unit (200) to number under public affairs substrate. In addition, speed modem unit (226) includes a remote unit (220 - 1, 220 a-N) periodically receive status information and, with the same high-speed based PLC if there is main unit (200) to number under public affairs substrate. Number control unit (228) includes a remote unit (220 - 1, 220 a-N) the overall number [e[e] each component a plurality of hierarchies. The control section in the embodiment according to number (228) receives the high modem unit (226) on the basis of remote unit using the wafer to a lower number in Hu when it freezes (220 - 1, 220 a-N) decodes the number operation of each component. L2 switch (230) is in the form of Ethernet protocol IP address of Ethernet data signal and, according to a determination result corresponding Ethernet data signal corresponding switching device module operative to enable other liver Ethernet communication can be performed. Figure 3 shows a method in the embodiment according to invention are disclosed sequences for operation of main unit to explain. Main unit (200) receives a wireless signal inputted from a base station (S302). Main unit (200) main unit (200) connected to remote unit (220 - 1, 220 a-N) number under [e[e]hu when it freezes (S304) to produce a number. In step S304 main unit (200) main unit (200) connected to remote unit (220 - 1, 220 a-N) number under [e[e]hu when it freezes structure is maintained to a number, the resulting number hu when it freezes Ethernet IP communication based upon outputs form the Ethernet protocol. Main unit (200) generated in step S304 hu when it freezes number RF signal by modulating a signal analog signal returning (S306). In step S306 main unit (200) main unit (200) to the first high-speed based PLC modem mounted in the form of number by modulating signal outputted from the RF outputs hu when it freezes S304 Ethernet protocol. The, orthogonal frequency division multiplexing scheme utilizing step S304 PLC modem Ethernet protocol number 1 in the form of RF signal outputted from the frequency modulates to 30MHz hu when it freezes outputs. Main unit (200) and step S306 a wireless signal received at step S302 output RF signal couple to produce a signal (S308). Main unit (200) converts electric combination signals generated in step S308, change signal to the main unit (200) using an optical line connected to remote units (220 - 1, 220 a-N) transmits to. Wherein, step S302 to S308 described aforementioned main unit (200) interface unit (202), number control unit (204), speed modem unit (206), signal coupling (208) and optical transmitting (210) each further so that operation of the description dispensed to each other. Figure 4 shows a method therefore describe sequences for operation in the embodiment according to remote unit are disclosed. Remote unit (220 - 1, 220 a-N) main unit (200) receives the optical signal transmitted from, photoelectric conversion to an analog signal and outputs a received optical signal input (S402). Remote unit (220 - 1, 220 a-N) step S402 to analyze the analog signal outputted from the remote units (220 - 1, 220 a-N) number included number transmitted from a base station for wireless signals are incorporated the bid which freezeshu when it freezes zone and communication signal band divided into other (S404). Remote unit (220 - 1, 220 a-N) eliminated in step S404 using different output channels of each band band returning output (S406). Remote unit (220 - 1, 220 a-N) number corresponding to the number (S408) receives extracted hu when it freezeshu when it freezes band band. In step S408 remote units (220 - 1, 220 a-N) remote unit (220 - 1, 220 a-N) number if there is corresponding hu when it freezes band mounted fast-based PLC receives a signal. The, orthogonal frequency division multiplexing scheme utilizing step S402 PLC modem output analog signal frequency band signal received via communication rate be hundreds Mbps Mbps class 1M provided 30MHz 2000. Remote unit (220 - 1, 220 a-N) corresponding to the number hu when it freezes band band in the form of Ethernet protocol number hu when it freezes analyzing extracted. Remote unit (220 - 1, 220 a-N) based on number extracted at the step S408 hu when it freezes remote units (220 - 1, 220 a-N) decodes each behavior of the component over the number (S410). Wherein, step S402 to S410 described aforementioned remote units (220 - 1, 220 a-N) transmitting light (222), interface unit (224), speed modem unit (226) and number control unit (228) further so that each operation of the description dispensed to each other. Or more description is generally described as a feature in the embodiment sends to exemplify, a person with skill in the art in the embodiment belongs in the embodiment if the biosensors in the art various modifications and deformable properties inputted from deviating from a will. Thus, the in the embodiment are the feature in the embodiment but rather to explain the define and, in the embodiment such time is thus feature in the embodiment are not correct. The claims must be interpreted by protection of range in the embodiment below, and all the rights in the embodiment feature in a range equivalent to the range will be interpreted. 200: main unit 220 - 1, 220 a-N: remote unit 202, 224: interface unit 204, 228: number control unit 206, 226: light laser unit 208: signal coupling 210, 230: L2 switch 212, 222: transmitting light An embodiment of the present invention relates to an analog distributed antenna system and an operating method thereof. The analog distributed antenna system has a fast speed modem of an orthogonal frequency division multiplexing type and transceives a control signal between a main unit and remote units by using the fast speed modem, thereby efficiently controlling the plurality of remote units connected to the main unit. COPYRIGHT KIPO 2017 In the main analog antenna distribution system, base station receiving wireless signals input from interface unit; main unit to remote unit connected to said number generating under [e[e]hu when it freezes number number control unit; said number hu when it freezes RF signal to analog signal by modulating a signal speed modem unit; said wireless signal and said RF signal to produce a combined signal coupling to combine signals; and said combination signals an address of said remote unit transmitting an optical signal optical signal characterized in including a main unit. According to Claim 1, said main unit having said unique IP address is allocated to each position of a main unit said IP address by using Ethernet IP communication supports, said number the fisherman said Ethernet IP communication based upon said number hu when it freezes form said Ethernet protocol characterized speed modem unit is transferred to the main unit. According to Claim 1, the light laser, (POWER LINE COMMUNICATION) modem having a PLC, said PLC modem provides an orthogonal frequency division multiplexing (OFDM: Othogonal Frequency Division Multiplexing) utilizing said number 1 to 30MHz hu when it freezes RF frequency band characterized and outputs the modulated into a main unit. In analog antenna distribution system such that the remote unit, and transmitted from the main unit to receive an optical signal, said optical signal into an analog signal and outputs the converted optical transmitting; analyzing said analog signal transmitted from a base station to said remote unit number the bid which freezeshu when it freezes zone and number included wireless signal contains communication signal band is divided into, located within the each band band using different output channels output interface unit; said number corresponding to said number extracting receives hu when it freezeshu when it freezes band band speed modem part; and said number based on operation of said remote unit including a control unit number number hu when it freezes plower characterized components each remote unit. According to Claim 4, the PLC modem having said light laser, said number corresponding to said analog signal said PLC modem hu when it freezes band 1 to 30MHz receives frequency band signal, said frequency band signal in the form of extraction of Ethernet protocol from said number hu when it freezes characterized remote unit. According to Claim 4, said remote unit that cooperates with said remote unit, said unique IP address based on the IP address assigned to components of main unit assigned to support Ethernet IP communication characterized remote unit. In analog antenna distribution system, a base station is also provided remote unit areas between relays this radio signal, said radio signal to said remote unit number of the relaying under [e[e]hu when it freezes number RF signal transmitted said radio signal and said photoelectric under [song[song] remote unit combining a main unit; and said converts the analog signal transmitted from the main unit to receive an optical signal, analyzing said analog signal, said analog signal included in said radio signal and said analog signal corresponding a terminal included in said number in Hu when it freezes with operation of each component based on one or more remote unit characterized plower number including analog antenna distribution system. According to Claim 7, said main unit and said at least one remote unit comprises multiple components each having a unique IP address is allocated to the distributed system that supports the communication IP Ethernet analog antenna characterized. According to Claim 7, said PLC modem having a main unit, said PLC modem orthogonal frequency division multiplexing scheme utilizing said number 1 to 30MHz hu when it freezes RF frequency bands and outputs the modulated into analog antenna characterized distributed system. According to Claim 7, said remote unit having the PLC modem, said PLC modem receives said analog signal corresponding in Hu when it freezes said number 1 to 30MHz frequency band signal, said frequency band signal in the form of Ethernet protocol extracting features from said number hu when it freezes analog antenna distribution system. The main analog antenna distribution system such that in operation of the method, base station receiving wireless signals inputted from process; main unit connected to said remote unit to a selected number under [e[e]hu when it freezes number; said number hu when it freezes RF signal by modulating a signal when an analog signal; said wireless signal and said RF signal couple to a selected signal; and said address of said remote unit including a transmission frequency optical signal combination signals characterized method operation of a main unit. Analog antenna distribution system such that the remote unit in operation method, and transmitted from the main unit to receive an optical signal, said optical signal into an analog signal and outputs the converted process; analyzing said analog signal transmitted from a base station to said remote unit number the bid which freezeshu when it freezes zone and number included wireless signal contains communication signal band is divided into, located within the each band band and then outputs the process using different output channels; said number corresponding to said number hu when it freezeshu when it freezes band receives process for the extraction of band; and said number based on operation of said remote unit including multiple components each number hu when it freezes plower process characterized method operation of remote unit.
