APPARATUS AND METHOD FOR CONTROLLING THROUGHPUT OF TRANSMISSION LAYER IN WIRELESS COMMUNICATION SYSTEM

Hereinafter reference to drawing with an operation of the present invention. as further described principle. In the following the present invention describes associated by publicly known function or the a description is the present subject matter of invention for preventing needless blur when a mobile station is determined to wall of the rectangular rotating the will omit. And function in a the present invention refers to a terms are terms is defined in consideration of the user that is, according to practices or's intended operating can be changed. Throughout the specification the present definition and therefore its contents of. to be lowered based on.

Hereinafter, various of the present invention in the embodiment having drawing is associated with. Various in the embodiment of the present invention modification of various various that can apply in the embodiment may have a low bar, specific embodiment illustrated are examples drawing which it is directed is detailed a description is disclosed is. However, the various in the embodiment of the present invention for certain embodiment of the physical shape not to be defined, various in the embodiment of the present invention included within the scope and techniques idea of all change and/or equal water and affords an alternative to including should understood. In connection with description of drawings, similar components to similar references are used.

Various in the embodiment of the present invention that may be used in "includes" or "may include" disclosure (disclosure) representation such as the function, operation or components which indicating presence such as, additional one or more functions of, operation or without limiting an such as components. Furthermore, in various in the embodiment of the present invention, "comprising" or "having." a set of terms, such as a specification to the features, number, step, operation, components, component or a combination of these is designates the feature to which is present does, number to execute another aspect of one or more, step, operation, components, component or a combination of these existence of a without excluding the possibility or additionally pre should understood.

In various in the embodiment of the present invention "or" or "A B or/and at least one" such as any of a word arranged together, representation, and includes any combination. For example, "B or A" or "A B or/and at least one" each, may include A, may include B, or A and a may include both a B.

Various in the embodiment of the present invention used in the "number 2," "number 1," "first," or "second," various expressions such as various elements of embodiment examples modified although it is possible, has by not limiting the corresponding components. For example, said expressions corresponding components, the order and/or has by not limiting the importance or the like. Expressions said components with other components considering various can be used. For example, user equipment number 1 number 2 and the device user both user device, exhibits and to different user equipment. For example, various embodiment of the present invention without a wireless type through a wire rights the first deoxygenator number 1 number 2 component can be designated components, similarly number 2 number 1 component elements can be designated.

To other components is any component "is connected" know "is connected" when-mentioned that, said is any component said other components connected directly to or is connected may be, on any configuration said said element and other components between the different components, new may be present that. to be understood. While, to other components is any component "is directly connected with the" know "are directly connected" when-mentioned that, on any configuration said new said element and other components between the different components, there is no the aim of the invention is understood will.

Various in the embodiment of the present invention use in a particular only a term used to describe the in the embodiment the keypad are inputted to a keyboard, various of the present invention intending to be is not define in the embodiment. Contextually representation a plurality of differently it is apparent that without the carelessly, includes multiple representations. Other is not defined, technical or scientific for a term including all to the various in the embodiment of the present invention terms are which the method belongs upwardly urged by person with skill in the art in various technical fields equivalent to those that would have been understood have the meanings of wet liquid to flow down. Generally are defined as the dictionary used for, such as terms are on wherein the nodes refining the context of related techniques consistent semantics and having having the meanings must be interpreted to, various transparently in the embodiment of the present invention is not defined, is ideal for the widest sense of the formal excessively or not interpreted.

Hereinafter the present invention refers to transferred in a wireless communication system techniques to enhance the speed of layer relates to.

Backhaul information and RAN also of the present invention in the embodiment according to Figure 1 shows a bearer, based on information for controlling the speed of said bearer of the communication environment is in e.g..

Also said 1 consults a surface, said terminal (101) the, glass communication can be electronic device. For example, terminal, (smartphone) smart phone, tablet PC (tablet personal computer), mobile telephone (mobile phone), video phone, electronic book reader (e-book reader), desktop PC (desktop personal computer), laptop PC (laptop personal computer), net-type computer (netbook computer), PDA (personal digital assistant), PMP (portable multimedia player), MP3 player, mobile medical device, camera (camera), or wearable device (wearable device) (e.g.: electronic of eye-glasses and such as head-mounted-device (HMD), electronic garment, electronic bracelet, electronic necklace, electronic [...] (appcessory), electronic tattoo, or smart watch (smart watch)) may comprise an at least one.

Said base station (103) the, mobile communication system element, cell located in said terminal (101) by wireless provides a rigid and secure connection, said terminal (101) among (radio access network) network and wireless connectivity and. supporting. Said proxy device (109) the, said wireless access and Internet network (111) is (entity) as an object for connection, said terminal (101) and said TCP (Transmission Control Protocol) servers (113-4 to 113-1) and manages liver TCP connection. Said TCP servers (113-4 to 113-1) the, said terminal end (end) as TCP (101) TCP is read over the connection to said terminal to make communication with the mobile station.

Said base station (103) the, said bearer (105) backhaul information and said RAN in units of information (107) may generate. Said base station (103) the, said proxy device (109) and said base station (103) of a path between backhaul network status with respect to. may collect information. According to of the present invention in the embodiment, said RAN information and backhaul information (107) the, said base station (103) and terminal (201) between information on the quality of a radio channel in a, said base station (103) of the buffer of state information, said terminal (101) including information over state promotes handover for. information. Said handover the status information, beginning of handover, in handover and, at least one of end handover may include objective.

Said base station (103) the RAN information and backhaul information (107) for said proxy device (109) can transmit the. Said base station (103) the, said bearer (105) backhaul information and said RAN in units of information (107) for said proxy device (109) used to transfer the uplink (uplink) EPC bearer may be selected. Said base station (203) the, interior of uplink data packet header (header) using (inner) IP (Internet Protocol), said bearer (205) backhaul information and said RAN in units of information (107) for said proxy device (109) be capable to deliver the reactant to.

Said proxy device (109) the RAN information and backhaul information (107) a transmission on the basis of control can be. Said proxy device (109) the, mobile network P-GW (Packet data network gateway) or GGSN (Gateway GPRS Support Node) are located at a. Said proxy device (109) the bearer (105) control the transmission rate unit can be. Said proxy device (109) the, said bearer (105) the transmission rate of an unit said bearer (105) for the each TCP connection and UDP (User Datagram Protocol) connected second can be, readily adaptable. For example, said proxy device (109) the, said proxy device (109) E2E connection based on two assembled basic parts 2. it possible to separate section. For example, said proxy device (109) the, said connected terminal section (101) and said proxy device (109) number 1 connected between, said proxy device (109) and servers (113-4 to 113-1) between can be separating is divided into number 2. Said proxy device (109) through connections of the 2 said servers (113-4 to 113-1) data from said terminal (101) for enabling a user to transmit.

Said proxy device (109) the, said base station (109) in said bearer (105) backhaul information and said RAN in units of information (107) able to request a. The, said base station (103) the bearer (105) backhaul information and said RAN in units of information (107) for said proxy device (109) can transmit the. Said proxy device (109) the, said base station is used (103), as received from said bearer (105) in units of said information and said RAN backhaul information (107) based on, bearer corresponding bearer RAN transmission of. velocity can be determined. Said protocol, said proxy device (109) and said base station (103) between said information and said RAN backhaul information (105) for requesting/for the delivery user plane the header of a packet using (option field) field options (piggy back) piggy backing can be protocol based, e.g.,. The, said proxy device (109) the, network provider the policy, and said bearer (105) transmission of. velocity can be determined. Said proxy device (109) the determined bearers (105) the transmission rate of an said terminal (101) a plurality of connected L4. capable of dispensing the connections.

According to of the present invention in the embodiment, said proxy device (109) the gateway (not shown) positioned either internally or externally of can be. According to other in the embodiment of the present invention, said proxy device (109) the mobile communication network provider (not shown) a separate managing device positioned either internally or externally of can be.

Proxy of the present invention in the embodiment according to Figure 2 shows a device also is in an example of configured blocks of.

Also said 2 reference to an surface, said proxy device (201) the, RAN information and backhaul information management unit (211), bearer transport rate control unit (209), L4 connected transmission rate dispensing portion (217), UDP control part (219), L4 connected monitoring unit (223) may comprise an.

Said RAN information and backhaul information management unit (211) the, backhaul and the status of the radio bearer base station to which it is handing of mobile communication method for requesting information on a user plane information for inclusion in the header of a packet after, . is transmitted to the receiver mobile communication network. Said RAN information and backhaul information management unit (211) the, said proxy device (201) is said base station to which it is requesting or initial information the information is said, poi of a or, emergency information for deciding whether an error request type, backhaul delay measurement said proxy device (201) for use in said is stores a information (time stamp) time stamp panel, said base station said proxy device (201) said information and reports it to a must for informing a user of of a time interval during which the distance present, said data an atmosphere bearers base station for determining the threshold buffer downlink data at least one of threshold by including the header of a packet, at least either said base station said can be requests one. For example, said downlink data the information included in the header of a packet, the table of below 1 decodes a items may comprise an at least one.

Said RAN information and backhaul information management unit (211) the, said base station including said user plane in the header of said RAN the mobile phone confirms the backhaul information and, said information backhaul information and said RAN bearer transport rate control unit (209) be capable to deliver the reactant to. Furthermore, said RAN information and backhaul information management unit (211) the, header included in said drop information backhaul information and said RAN a user plane packet UDP control part (219) and said TCP proxy device are (221-2 and 221-1). capable of transferring a. Said bearer transport rate control unit (209) the, said RAN information and backhaul information management unit (211) received from a user and received from said information according to the location of an ms bearer transport. velocity can be determined.

Said L4 connected transmission rate dispensing portion (217) the, said bearer transport rate control unit (209) received from a user and received from optimal transmit speed, said L4 connected monitoring unit (223) received from a user and received from said each contained in the bearer information relating to the connected L4, network provider server (207) L4 each said received from a user and received from the weight for connections based on at least one transmission of each said connected L4 can be encodes. Said L4 connected transmission rate dispensing portion (217) the, said UDP rate transmission of connected L4 each said control part (219) and said TCP proxy device are (221-2 and 221-1) be capable to deliver the reactant to.

Said L4 connected transmission rate dispensing portion (217) the, entire bearer said can be determining the velocity of. Said L4 connected transmission rate dispensing portion (217) the, each L4 a connection, connected transmission rate of TCP connection or UDP can determine the. Said L4 connected transmission rate dispensing portion (217) the, terminal. speed bearer Internet. Said terminal for said (streaming) video streaming bearer connection, file backup (backup) connected for, e-mail for transmission and reception in which L4 of 3 connected to an external device to which used connection, said network provider server (207) the video streaming to the weight by imposing a user of said terminal said terminal computer for the rate transmission of sensible quality (QoE: Quality of Experience) the objective compound.. For example, said network provider server (207) the, connection for video streaming said 6,3 for backup file said connection, said connection for e-mail content-material can render the weights of a 1. Said network provider server (207) the imparting generates information on the weights can be. Said network provider server (207) the, said L4 connected transmission rate dispensing portion (217) on demand by, said L4 information about said programmable private connected transmission rate dispensing portion (217) may send.

Said L4 connected transmission rate dispensing portion (217) the, according to the information associated with said programmable private transmitted is identified for an each connection can be encodes. For example, said one case 10Mbps rate bearer transport Internet terminal, said L4 connected transmission rate dispensing portion (217) the, said to said bearer transmission rate of heat insulation is performed by using the weight for each connection, to the video streaming said 6Mbps host ((6+3+1)/ 10Mbps * 6), to the file backup for 3Mbps ((6+3+1)/ 10Mbps * 3)) host, to the e-mail for 1Mbps ((6+3+1)/ 10Mbps * 3) transmission rate of can determine the.

Said network provider server (207) the, said used in services a network a L4 connection.-material can render the weight. Furthermore, said network provider server (207) the, video, voice, game, such as video chatting embodiment a used in services between L4 connected, said network provider a used in services and L4 connected, said terminal which are frequently used by the user a L4 connected used in services, the file capacity smaller a is used to transmit the L4 connected to at least one content-material can render the weight.

Said L4 connected monitoring unit (223) the, Internet gateway or (205) transmitted from a IP packet (tuple) tuple of 5 (S (Source)-IP, D (Destination)-IP, S-Port, D-Port, L4 type) and packet type of (TCP synchronization, detecting response synchronous and TCP) to examine the novel L4 may detect connection. Said L4 connected monitoring unit (223) the, said novel L4 connected when is detected, said novel L4 connected used bearer said proxy device (201) is currently controlled transmission rate bearer or novel bearer can be detecting whether. Said L4 connected monitoring unit (223) the, the result of the sensing of the said bearer transport rate control unit (209) and said L4 connected transmission rate dispensing portion (217) be capable to deliver the reactant to.

Said bearer transport rate control unit (209) the, said bearer is a new bearer when, said novel bearer for. able to start transmission rate control. Said L4 connected transmission rate dispensing portion (217) the, said bearer existing bearer when, said novel each including connection L4 L4 spring of transmission rate can determine the.

Blocks of base station of the present invention in the embodiment according to Figure 3 shows a also is in an example of configured.

Also said 3 reference to an surface, said base station backhaul received from user plane packet through proxy device is requesting information backhaul information and RAN. to have undergone an aspect.

Protocol processor information backhaul information and RAN (317) the, internal IP layer processing in IP header options field confirms pt service identities, respectively said proxy device is requesting information backhaul information and said RAN period it is possible to determine whether. Protocol processor information backhaul information and said RAN (317) the, a request for information to the when verify a, a request for information to the RAN information and backhaul information transmission setting section (319) can transmit the. Protocol processor information backhaul information and said RAN (317) the, said information is request been whether the data, transmitted to a terminal user plane packet IP header options field for the time stamp of the, said proxy device and backhaul delay and wireless paging system for said.. Protocol processor information backhaul information and said RAN (317) the, present a reference measurement plain on the information and said RAN backhaul information transmission setting section (319) can transmit the.

Said RAN information and backhaul information transmission setting section (319) the, backhaul information and said RAN protocol processor information (317) received from a request for information to the corresponding to transmission of information can be to determine how each of these components. For example, said RAN information and backhaul information transmission setting section (319) the, said information used for transmitting the uplink bearer determines a, said bearer information and terminal identifier, information by determining a transmit periods, RAN information and backhaul information informing part (307) can transmit the.

RAN state sensing unit (305) the, EPC bearer a corresponding wireless bearer may collect state information of. For example, said RAN state sensing unit (305) the, said radio bearer reporting between the mean transmission speed, said creates and information reporting of radio bearers of the data during transfer latency buffer capable of collecting size.. Furthermore, said RAN state sensing unit (305) the, said reporting of radio bearers waiting transmission buffer between the average data size of, not fully using (under utilization) section generation time, said buffer size of the data during transfer latency buffer over a threshold time. can be collected.

Said RAN information and backhaul information informing part (307) the, said RAN information and backhaul information transmission setting section (319) a data receiver decides said information transmission scheme, transmitted to a gateway interior of said user plane packet IP header options include specific information field can be taken away. For example, said specific information, including EPC bearer information user bearer identification and terminal identifier, said base station said time stamp including the time reporting information, said RAN state sensing unit (305) said RAN state information received from, backhaul latency States information, of the hand-over start-to-finish handover including state information may comprise an state information. For example, said specific information decodes a 2 of tables, via which at least one items may comprise an.

said base station, receives said said proxy device for uplink packet based on of backhaul information and said RAN can be include the information. For example, said base station, backhaul information and said RAN connected TCP plurality of information corresponding to said TCP responses without packet received from a host device, bearer to distinguish with the backhaul information and said RAN can be include the information. Said specific information said base station internal IP header options may to be included in the field. said base station until a UDP and a TCP transport layer including are not to be treated are since it is possible to, said packet processing wherein the load of said base station can be minimum. Furthermore, the inner is maintained within a bearer said because the IP layer, which distinguish between bearer said proxy device in said internal IP header can be used.

Also of the present invention in the embodiment according to Figure 4 shows a, novel bearer and L4 for generating a connection network between components signal is in an example of flow of.

Also said 4 reference to an surface, according to of the present invention in the embodiment, terminal (401) and a base station (403) between radio bearer LTE (413), said base station (403) and gateway (405) is previously established bearers EPC between located in a.

Said terminal (401) the, TCP connection setup so as to request a TCP proxy device (407) for synchronous packet transmitted to (417) the. Said proxy device (407) the, said terminal (401) through synchronous packet said TCP received from, novel TCP creating a connection the torsion bar is an attempt for sensing (419) a. For example, said proxy device (407) the, IP 5 and of synchronous packet said TCP S24 using TCP novel said creating a connection attempt is sensor into a digital signal. negative. Said proxy device (407) the, said terminal (401) said TCP connection setup between received from TCP for requesting the synchronous packet to the server (409) transmitted to (521) a. Said server (409) the TCP synchronous packet in response to the answering packet to the synchronous/TCP said proxy device (407) transmitted to (423) a.

Said proxy device (407) the, said server (409) received from the new through said TCP synchronous/answering packet to the TCP connection between nodes been completed confirming (425) a. For example, said proxy device (407) the, said server (409) of said TCP synchronous/reply packet received from IP address bearer of UE in an environment through L4 connected is generated using. whether. In other words, , said proxy device (407) the, said L4 connection, using existing bearer set in the pico-cell information L4 connected or, set in the pico-cell information existing said novel not bearer using bearer L4 connected. whether. Said proxy device (407) the, using bearer the new connected said L4 L4 when connection, said novel bearer to for obtaining information about a, said base station (403) in backhaul information and RAN can be requesting information.

Said proxy device (407) the, said server (409) answering packet to the synchronous/TCP received from said terminal (401) transmitted to (427) can be. Said proxy device (407) the, said novel bearer to for obtaining information about a, initial RAN information and backhaul information request message to the TCP synchronization/response may to be included in the header of a packet. According to of the present invention in the embodiment, said proxy device (407) the its interior for the message, use can be made of, IP header. According to other in the embodiment of the present invention, said proxy device (407) the, said message for, GTP-U (GPRS Tunneling Protocal-User plane) head or external (outer) IP, use can be made of, header. Said proxy device (5407) is said message for IP external said head or said GTP-U used header, said GTP-U or said external IP header information of other materials such as internal IP header or the TCP header and as the headers in the hierarchical can be operations are required within the transferring a.

Said base station (403) the initial RAN information and backhaul information request is included in the after receiving the answering packet to the synchronous/said TCP, said proxy device (407) to RAN information and backhaul to transmit information for use when a setting bearer uplink EPC (429) a. Said uplink EPC bearers, EPC downlink according to the standard mobile communication network corresponding to 1:1 bearer is created at the point of step for setting bearer to. Therefore, said base station downlink said EPC for uplink corresponding bearer selected bearer EPC (429) a. Said base station (403) the, collects information backhaul information and said RAN (431) a.

Said base station (403) the, TCP connection request for answering packet to the synchronous/TPC said terminal (501) transmitted to (433) a. Said base station (403) the TPC included in the header of a packet/response synchronization initial said backhaul information and RAN, delete travel entries and request message information, said terminal answering packet to the synchronous/said TPC (401) can transmit the.

Said terminal (401) the TCP that the connection has been made for informing a user of said server TCP request message and file reply packet (409) the destination for setting an e-said base station (403) transmitted (435) a. Said base station (403) the, said uplink EPC bearer which is transmitted through the interior of packet user plane number 1 IP header containing information backhaul information and RAN (437) to. Said base station (403) initial in response, internal said bearer identifier IP header, the terminal identifier further includes (437) to. Said base station (403) the, informing that the connection has been made said TCP TCP for file request and reply packet initial information the proxy device (407) a response message is transmitted to (439) a. According to other in the embodiment of the present invention, said base station (403) the, said proxy device (407) to said TCP said non-answering packet to the uplink EPC bearer being transmitted through the other packet using backhaul information and includes information RAN and can transmit.

Said proxy device (407) the, said base station (403) backhaul information and RAN from user plane assembly includes. receives a packet. Said proxy device (407) the, IP header included in said packet interior of initial said backhaul information and RAN it checks information.

Said proxy device (407) the, said TCP spring of priority or weights information regarding the request message to the network provider server (411) transmits the to. Said request message of a server IP address or a includes connected TCP terminal may include a HTTP (Hyper Text Transfer Protocol) URL (Uniform Resource Locator). Said network provider server (411) the TCP connection said HTTP URL checks whether an order for controlling a pre-determined type of traffic delivery is supported on a metal thin film (e.g., video, web page, etc.) based on preference information corresponding to said priority or said, determine information regarding the weights can be. Said network provider server (411) priority or said said said proxy device (407) information regarding the weights transmitted to (443) a.

Said proxy device (407) the, said network provider server (411) priority or said received from said information about the weights, said base station (403), as received from a based on information backhaul information and RAN said bearer initial transmission of speed and (445) a. Furthermore, said proxy device (407) the, said bearer initial transmission of each speaker in the video program bearer said speed TCP. capable of dispensing the connection.

Said proxy device (407) the, internal said IP header included in said information and said RAN after backhaul information, said server said TCP request message and file reply packet (409) transmitted to (447) a. Said server (409) the, said proxy device (407) transmitting data packets TCP to (447) a. Said proxy device (407) the server (409) to said TCP receiving data packets whether a TCP transmitting response packets (449) a.

Said proxy device (407) the server (409) said TCP data packet received from said terminal (401) transmitted to (451) a. Said terminal (401) the TCP receiving data packets whether a TCP base station said response message (403) transmitted (453) a. Said base station (403) the terminal (401) after receiving the from, internal IP header assembly includes backhaul information and RAN answering packet to the TCP device (407) proxy said transmitted to (457) a. Said proxy device (407) the, said information and said RAN backhaul based on information determines a transmission rate of said bearer, said determined transmission rates includes bearer said TCP connection distribution (459) a. After, said terminal (401), said base station (403), said proxy device (407) in, said 451 459 to step may be performed locally, and step is repeated..

According to other in the embodiment of the present invention, said proxy device (407) the gateway (405) may be included in.

Also existing of the present invention in the embodiment according to Figure 5 shows a novel bearer L4 connected for adding a network an example of signal flow between components is in.

Also said 5 reference to an surface, terminal (601) the TCP connected so as to request a TCP proxy device (507) for synchronous packet transmitted to (513) a. Said proxy device (507) the, said terminal (501) of synchronous packet said TCP received from IP 5 tuple TCP novel through an attempt for creating a connection the torsion bar is sensing (515) a. Said proxy device (507) the, said terminal said TCP connected so as to request a (501) for synchronous packet said TCP received from said server (509) transmitted to (517) the. Said server (509) the TCP synchronous packet in response to the answering packet to the synchronous/TCP said proxy device (507) transmits the. Said proxy device (507) the, said server (509) received from through answering packet to the synchronous/said TCP, new L4 connected it checks been is generated. Said proxy device (507) the, said terminal (501) of said new L4 based on addresses IP connected, and records voices of users of bearer connections using or, connections using bearers other confirms whether (521) a.

Said proxy device (507) the, said server (509) received from said TCP synchronous/answering packet to the base station (503) transmitted (523) a. The, said new L4, and records voices of users of connected when the bearer connections using, backhaul information and RAN said existing bearer already based on information the microcomputer, said proxy device (507) the backhaul information and RAN said information base station (503) may not request to.

Said base station (503) the, said terminal (501) to said TCP synchronous/transmitting response packets (525) the. Said terminal (501) the, said new L4 spring of achieving an objective-type transfer unit transfers the request message and file reply packet TCP said base station (503) transmitted (527) a. Said proxy device (507) the, network provider server (511) to said new L4 spring of weight information by and priority information of network provider trnasmits a message request (531) a. Said request said server (509) of may include a HTTP URL or IP.

Said network provider server (511) the, preset preferences based on information, priority information and said weight information by determining a, said priority information and said weight information by said proxy device (507) transmitted to (533) a.

Said proxy device (507) the, network provider server (511) priority information and said received from said based on weight information, existing bearer using said new L4 spring of said transmission rates (535) a.

According to of the present invention in the embodiment, said proxy device (507) the gateway (505) may be included in.

L4 also of the present invention in the embodiment according to Figure 6 shows a performance degradation for trimming-over of the connection for preventing network an example of signal flow between components is in.

Consults a surface 6 also said, serving (serving) base station (603) the, terminal (601) when sensing handover of, target (target) base station (605) handover request message transmission (609) a.

Said target base station (603) the, said handover request message a response message is said serving base station (603) transmitted (611) a. Said receiving a response message the serving base station (603) the of the hand-over types of handover S1 or handover X2 and whether said target base station (605) is provided to confirm the information on can be. The, cannot run to completion, the connected spans has a radio bearer to be retransmitted because the, said terminal (601) of uplink packet (for example, TCP reply packet) the serving base station (603) transmitted (613) is. Said uplink receiving a packet to said serving base station (603) the terminal (601) is being handed over will be for informing a user of information, kind of handover said, said target base station (605) representing information about a uplink packet information is included in the header of, said uplink packet proxy device (607) transmitted to (615) a. For example, the header of a packet uplink said, said target base station (605) identifier, said proxy device (607) handover for reference time and engages with said handover transmits data supplied from a service providing, handover information regarding a state. may be included.

Said proxy device (607) the, said uplink the header of a packet based on the information included in a bearer the transmission rate of an deceleration control (617) a. Said terminal (601) the, said serving base station (603) with can be release engagement radio bearer.

Said terminal (601) and said target base station (605) prior to connection is set up between the between, in other words, , path change (625) before, said proxy device (607) a data packet that is transmitted, said serving base station (603) transmitted (621) after, said serving base station (603) in said target base station (605) transmitted (623) can be. Said terminal (601) and said target base station (605) after connection is set up between the between, said proxy device (607) a data packet that is transmitted, said gateway (not shown) through the target base station (605) .can be sent.

As described above, said terminal (601) and said target base station (605) before is automatically attached to bearer between, said target base station (605) the 2 of path, to at said proxy device (607) .may receive packets data from. Said 2 received via the path is said data packets are for the same radio bearer said terminal (601) .may be transmitted to the requesting. The, said target base station (605) the, sequential number error with respect to a bit is inserted for identifying the, said 2 of path data received via a different packets can be 500 is stored in a print buffer. In other words, , said target base station (605) the, serving base station (603) number 1 buffer data packets are transmitted from, said a gateway the transmitted data packets are number 2 buffer (629) can be.

Said terminal (601) the, said target base station (605) in RCC (Radio Common Carrier) connected for transmitting acknowledgement message handover including request (631) a. Said terminal (601) the, said target base station (605) with radio bearer connection can be. Said target base station (605) the terminal (601) or more signal selectors coupled to the link downwardly through the radio bearer said transmitting data packets (633) a. Said terminal (601) the target base station (605) or more signal selectors coupled to the radio bearer said upwardly through the link data packet (for example, TCP upload response or TCP packet) for said target base station (605) transmitted (635) the.

Said uplink data receiving a packet to said target base station (605) the, said number 2 buffer and said number 1 considers both the state of buffer, handover related information collecting (637) a. Said handover related information, data in size with waiting buffer said number 1, said number 2 buffer waiting data size, whether packet receiving (marker) marker end (end), hand over state may comprise an at least one. Said handover state, handover avaibility an objective and the handover is terminated by an objective may comprise an.

Handover said avaibility a an objective, said terminal (601) and said target base station (605) is the separator wireless connection is required between, said target base station (605) is said proxy device (607) transmits the information to the uplink packet (639) may be included in. Said proxy device (607) the, said target base station (605) receives, from a uplink packet through said, handover said avaibility proceeds.. The, said proxy device (607) the, a transmission on the basis of said handover information maintain control deceleration for a velocity of a drive motor (641) a. Said handover is terminated and inform the information, said target base station (605) is said serving base station (603) from said received end markers (643) after, said target base station (605) is said uplink packet included (645) can be taken away.

Said proxy device (607) the, said target base station (605) through uplink packet, as received from a handover is concluded sensor into a digital signal.. The, said proxy device (607) the, said handover based upon status information, transmission for a velocity of a drive motor deceleration control release (651) a.

Also of the present invention in the embodiment according to Figure 7 shows a device is in an example of sequence of functions of proxy.

Consults a surface 7 also said, said proxy device a, in step 701, number of server through Internet receiving packets of the plurality from each one of said plurality of. According to of the present invention in the embodiment, said proxy device a, said base station from the upper hierarchy of network of connections (high layer) including said bearer unit. capable of receiving information. Said proxy device a, said network based on information, said one bearer of said plurality of higher layer connections each transmitted is identified for an. velocity can be determined.

Said proxy device a, said unit bearer request message to the information network of said can be base station. Said proxy device a, said network provider to said weight information by transmitting a message to the mobile device request can be. Said proxy device a, network provider said one bearer contained in the higher layer connections for each plurality of said weights. capable of receiving information. Said proxy device a, said one bearer of said plurality of connected transmission for each of. velocity can be determined.

Said proxy device a, said weight information based on said information and network, said one bearer of said plurality of higher layer connections each transmitted is identified for an. velocity can be determined. Said proxy device a, from a base station said at least one new higher layer connection request can be receiving a message.

Said proxy device a, said novel higher layer connection is said one bearer when connection is contained in the, novel higher layer spring of said weight information by said network provider request message to the transmitting and, said network provider the weight for said novel upper layer receives information, said network information and said weight information and said novel upper layer based on information the weight for, said one bearer of said novel higher layer connection includes the transmitted is identified for an each connections the upper hierarchy of velocity can be determined..

Said proxy device a, said novel higher layer connection is other bearer when connection is contained in the, said said from a base station receives information network of bearers other, said said network provider in bearers other novel higher layer connection including said plurality of higher layer connections for each receives weight information by, said information and said network of bearers other novel higher layer connection including plurality of upper layer based on weight information for each of, said other bearer, said computer system compares novel higher layer connection plurality of higher layer connections each including transmitted is identified for an. velocity can be determined.

Wherein, said network information, uplink bearer the header of a packet received from a proxy device may be included in. Furthermore, said network information, transmits data supplied from a service providing request, identification information, transmission rate control information for a may comprise an at least one.

For example, said identification information, base station identifier, user bearer identification may comprise an at least one. Said transmission rate control information for a a, really the ball the time of transmission of said network, said network said message is method for requesting information on a time it would take to arriving aperiodically base station, transmission rate of one bearer said, assigned to one bearer said maximum size of buffers, said maximum threshold of buffer, said at least one data size stored in the buffer may comprise an. Said handover and information as to the minimal total, at least one activator coupled to said base station for the terminal handover been start, whether the content is being proceeds said handover, whether said handover is terminated may include objective.

Said proxy device a, said handover said proxy from a including information on said network information once the floor, said to hand-over according to the information associated with said one bearer to control the transmission rate can be. Said proxy device a, to at least one terminal for said handover when started with, the transmissions to the one bearer said a step motor whose controlling the, promotes handover for said to at least one terminal when with an, .can be finished in the deceleration control said.

Said proxy device a, in step 703, including one bearer and passes downstream to said plurality of packets transmits the data to base stations. Said proxy device a, said plurality of servers said plurality of packets it receives from including said one bearer of the can be base station.

Also of the present invention in the embodiment according to Figure 8 shows a operation of a base station is in an example of order.

Also 8 consults a surface, said base station, in step 801, plurality the upper hierarchy of network of unit bearer and passes downstream to one including connections generates information. said base station, said network information can transmit the said proxy device. said base station, said network said information is in a corresponding bearer device proxy bearer transmitted to a may to be included in the header of a packet.

said base station, said network from said proxy device method for requesting information on a. is capable of receiving the message. said base station, based on a message said predetermined transmission period according to said packet can transmit the said proxy device. said base station, at least one server to at least one higher layer connection request of a terminal association request message is can transmit the said proxy device.

said base station, said proxy device from a superordinate the request said at least one terminal layer network of unit bearers include method for requesting information on a. is capable of receiving the message. said base station, said bearer unit network of said packets includes a message or information that can transmit the proxy device.

Wherein, said network information, from being included in the said header of a packet, transmits data supplied from a service providing request, identification information, transmission rate control information for a may comprise an at least one.

For example, said identification information, base station identifier, user bearer identification may comprise an at least one. Said transmission rate control for information, said packet transmission time, said network said message is method for requesting information on a time it would take to arriving aperiodically base station, transmission rate of one bearer said, assigned to one bearer said maximum size of buffers, said maximum threshold of buffer, said at least one data size stored in the buffer may comprise an. Said handover and information as to the minimal total, at least one activator coupled to said base station for the terminal handover been start, whether the content is being proceeds said handover, whether said handover is terminated may include objective.

[...] configuration of blocks also of the present invention in the embodiment according to Figure 9 shows a proxy device is in.

Communication unit (901) antenna (not shown) of the data which are inputted/outputted through the receive a current from the feed unit performs ability to handle. For example, when the sender, coning channel data to be transmitted, after and diffusion, and function to send the RF performs, when recipient, received RF signal to baseband signal and converts an said of time series, decodes it and channel inverse diffusion baseband signal to recover data performs a function. In addition to processes according to of the present invention in the embodiment, said communication unit (901) the, through Internet plurality of packets from each one of said plurality of plurality of servers receives, said plurality of packets including one bearer data can be to a base station.

Said communication unit (901) the, said said network information from a base station including. can receive the packets. Said communication unit (901) the, unit bearer said request message to the information network of the mobile station transmits said base station, said network provider to said weight information by transmitting a message to the mobile device request can be. Said communication unit (901) the, network provider said one bearer contained in the higher layer connections for each plurality of said weights. capable of receiving information.

Said communication unit (901) the, at least one from a base station said new higher layer connection request can be receiving a message. Said communication unit (901) the, said novel higher layer connection is said one bearer when connection is contained in the, novel higher layer spring of said weight information by said network provider request message to the transmitting and, said layer upper novel said provider network the weight for. capable of receiving information. Said communication unit (901) the, higher layer novel said other connection when connection is contained in the bearer, said network of bearers other said from a base station receives information, said network provider in bearers other said higher layer novel said plurality of higher layer connections each including connection weights for. capable of receiving information.

Said memory unit (903) a control portion (905) for treating and control for various and microcode program stores the reference data. In addition to processes of the present invention in the embodiment according to said memory unit (903) the, transmits data supplied from a service providing request, identification information, transmission rate control information for a network including at least one of. is capable of storing information.

For example, said identification information, base station identifier, user bearer identification may comprise an at least one. Said transmission rate control for information, said packet transmission time, said network said message is method for requesting information on a time it would take to arriving aperiodically base station, transmission rate of one bearer said, assigned to one bearer said maximum size of buffers, said maximum threshold of buffer, said at least one data size stored in the buffer may comprise an. Said handover and information as to the minimal total, at least one activator coupled to said base station for the terminal handover been start, whether the content is being proceeds said handover, whether said handover is terminated may include objective.

Said control unit (905) the, said proxy device overall operation of the to control. For example, data communication for processing performs and control. In addition to processes of the present invention in the embodiment according to said control unit (905) the, plurality of higher layer connections including one bearer-based Patent based on information network, said one bearer of said plurality of higher layer connections each transmitted is identified for an. velocity can be determined.

Said control unit (905) the, said weight information based on said information and network, said one bearer of said plurality of higher layer connections each transmitted is identified for an. velocity can be determined. Said control unit (905) the, said network information and said weight information and said novel upper layer based on information the weight for, in said one bearer transmission rate of said novel higher layer connection includes the transmitted is identified for an each connections the upper hierarchy of velocity can be determined.. Said control unit (905) the, said information and said network of bearers other novel higher layer connection including plurality of upper layer based on weight information for each of, said of bearers other higher layer novel said plurality of higher layer connections each including connection transmitted is identified for an. velocity can be determined.

Said control unit (905) the, from said proxy device including information on handover said said network information once the floor, said to hand-over according to the information associated with said one bearer to control the transmission rate can be. Said control unit (905) the, to at least one terminal for said handover when started with, the transmissions to the one bearer said a step motor whose controlling the, promotes handover for said to at least one terminal when with an, .can be finished in the deceleration control said.

Blocks of base station of the present invention in the embodiment according to Figure 10 shows a device also is in [...] configuration.

Communication unit (1001) antenna (not shown) of the data which are inputted/outputted through the receive a current from the feed unit performs ability to handle. For example, when the sender, coning channel data to be transmitted, after and diffusion, and function to send the RF performs, when recipient, received RF signal to baseband signal and converts an said of time series, decodes it and channel inverse diffusion baseband signal to recover data performs a function. In addition to processes according to of the present invention in the embodiment, said communication unit (1001) the, plurality of packets proxy device including one bearer data can be received from. Said communication unit (1001) the, said packet can transmit the said proxy device.

Said communication unit (1001) the, method for requesting information on a network said from said proxy device receives the message and, based on a message said predetermined transmission period according to said packet can transmit the said proxy device. Said communication unit (1001) the, at least one server to at least one higher layer connection request of a terminal association request message is device to which said proxy, said proxy device from a superordinate the request said at least one terminal layer network of unit bearers include receives the message and method for requesting information on a, unit bearer said network of said packets includes a message or information that can transmit the proxy device.

Said memory unit (1003) a control portion (1005) for treating and control for various and microcode program stores the reference data. In addition to processes of the present invention in the embodiment according to said memory unit (1003) the, transmits data supplied from a service providing request, identification information, transmission rate control information for a network including at least one of. is capable of storing information. For example, said identification information, base station identifier, user bearer identification may comprise an at least one. Said transmission rate control for information, said packet transmission time, said network said message is method for requesting information on a time it would take to arriving aperiodically base station, transmission rate of one bearer said, assigned to one bearer said maximum size of buffers, said maximum threshold of buffer, said at least one data size stored in the buffer may comprise an. Said handover and information as to the minimal total, at least one activator coupled to said base station for the terminal handover been start, whether the content is being proceeds said handover, whether said handover is terminated may include objective.

Said control unit (1005) the, said base station device overall operation of the to control. For example, data communication for processing performs and control.

In addition to processes of the present invention in the embodiment according to said control unit (1005) the, plurality of higher layer connections network of unit one bearer including said packet including information can be produced. Said control unit (1005) the, said network said information may to be included in the header of a packet.

Embodiment examples of the present invention claim is specification or according to method hardware, software, a combination of software or hardware may (implemented) is embodied in the form of the.

Software realizing a, one or more program (software module) storing computer-readable storage medium are adjusted.. Computer readable stored on storage media a program on one or more, one or more processors in electronic device (device) to be executable by consists of (configured for execution). A program on one or more, electronic device to embodiment examples of the present invention claim or specification is instruction causes the processor based system to execute according to method includes (instructions).

(Software module, software) control program therefor a random access memory (random access memory), flash (flash) memory including non-volatile (non-volatile) memory, ROM (ROM: Read Only Memory), electrically erasable programmable ROM (EEPROM: Electrically Erasable Programmable Read Only Memory), magnetic disk storage device (magnetic disc storage device), compact disck ROM (CD-ROM: Compact Disc-ROM), digital multipurpose disk (DVDs: Digital Versatile Discs) or other forms of optical storage device, magnetic cassette (magnetic cassette) may be stored in. Or, these comprising a combination some or all of the can be stored on a memory which is. Furthermore, each including several of a plurality configuration memory may be.

Furthermore, said web (Internet), intranet (Intranet), LAN (Local Area Network), WLAN (Wide LAN), or communications networks such as the SAN (Storage Area Network), or combinations (access) a communication network accessible over an external an attachable can be a (attachable) may be stored in storage device (storage device). Such an external device of the present invention in the embodiment for performing through device can be connected to. Furthermore, separate storage device on communication network for performing of the present invention in the embodiment is connected to device may be loaded with.

The above-mentioned of the present invention specific embodiment examples, components contained in the invention the embodiments a presentation in the embodiment according to the been represented by a single or a plurality. However, representation of a single or a plurality of the description therefor, is presented for facilitating situations where a and if a bit in the complimentary a suitably selected, the present invention is a single or a plurality components of are not limited to, short-lived even as components represented by plurality or at least one nanostructured, short-lived even components represented by can be constructed in a plurality of axial.

While the present detailed description of the invention the invention relates to an internal combustion in specific but in the embodiment, of the present invention dedicated not out of the. several modified. Therefore the described range in the embodiment of the present invention limited to, is not an the previously set mode patent the following is claimed as well as refers to equivalent patent the following is claimed by should through the current source circuit is determined.