CN106211809B

CN106211809B - A kind of data transmission method, apparatus and system

Info

Publication number: CN106211809B
Application number: CN201580000902.8A
Authority: CN
Inventors: 石小丽; 罗海燕; 张宏卓
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2015-03-27
Filing date: 2015-05-15
Publication date: 2019-10-22
Anticipated expiration: 2035-05-15
Also published as: WO2016155089A1; CN106211809A

Abstract

The embodiment of the present invention provides a kind of data transmission method, apparatus and system, is related to the communications field, can complete the data transmission of multithread convergence, guarantee the quality of service of wireless cellular network.This method comprises: honeycomb access device, which sends the tunnel GTP-U, establishes solicited message to non-cellular access device, wherein, GTP-U establish in tunnel solicited message including at least UE identify, UE be identified as UE non-cellular MAC Address or UE non-cellular access device network interconnection Protocol IP address；Honeycomb access device receives the tunnel GTP-U that non-cellular access device is sent and establishes response message；Between honeycomb access device and UE by UE identify via non-cellular access device carry out multithread convergence data transmit, wherein between honeycomb access device and UE via non-cellular access device transmit protocol Data Unit include radio bearer information.

Description

A kind of data transmission method, apparatus and system

This application claims on 03 27th, 2015 submission Patent Office of the People's Republic of China, application No. is PCT/CN2015/075323, hair The priority of the PCT international application of bright entitled " a kind of data transmission method, apparatus and system ", entire contents pass through reference It is incorporated in the present application.

Technical field

The present invention relates to the communications field more particularly to a kind of data transmission methods, apparatus and system.

Background technique

With universal and mobile application the rapid development of intelligent mobile terminal, user uses the occasion of mobile data significantly Increase, causes existing network to be increasingly difficult to meet the needs of mobile data flow increases.It is common, wireless cellular network tool The advantages that having wide coverage, supporting high-speed mobile, but have the shortcomings that data rate is low, price is high, transimission power is big simultaneously； And WLAN (Wireless Local Area Networks, Wireless LAN) is high with data rate, price is low, transmission function The advantages that rate is small, but have the shortcomings that coverage area is small simultaneously.

In order to meet the needs of mobile data flow growth, the prior art is by wireless cellular network technology and WLAN technology phase Mutually fusion improves user experience using the data traffic of WLAN shunt radio honeycomb communication system, realizes the logical of high efficiency, low cost Letter.A kind of known method for mutually merging wireless cellular network technology and WLAN technology are as follows: UE (User Equipment, User equipment) by base station access EPC (Evolved Packet Core, the packet-based core networks of evolution), and pass through a certain PDN- GW (Packet Data Network-Gateway, packet data network gateway) establishes PDN, and (Packet Data Network divides Group data network) connection.Then, UE passes through TWAN (Trusted Wireless Local Area Networks Access Network, credible Wireless LAN access net) access EPC, also, TWAN can select a certain PDN-GW creation PDN to connect It connects, to realize the mutual fusion of wireless cellular network technology and WLAN technology, realizes the technology of WLAN shunt.

However, in the prior art the data traffic of WLAN shunt radio honeycomb communication system be by UE according to provisioning policy or Person is from ANDSF (Access Network Discovery and Selection Function, access network discovery and selection Function) server obtain strategy decision, only the not tight service distributing of operation quality requirement to wlan network, not can guarantee nothing The quality of service of line cellular network.

Summary of the invention

The embodiment of the present invention provides a kind of data transmission method, apparatus and system, can complete the data of multithread convergence Transmission, guarantees the quality of service of wireless cellular network.

In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that

In a first aspect, the embodiment of the present invention provides a kind of data transmission method, comprising:

Request letter is established in the Universal Wireless Packet Service tunnel tunnel protocol GTP-U that honeycomb access device sends user level It ceases to non-cellular access device, wherein the tunnel GTP-U is established solicited message and identified including at least user equipment (UE), described UE be identified as the UE the non-cellular MAC address or the UE the non-cellular the network interconnection Protocol IP address；

The honeycomb access device receives the tunnel GTP-U that the non-cellular access device is sent and establishes response message；

It is identified between the honeycomb access device and UE by the UE and carries out multithread via the non-cellular access device The data of convergence are transmitted, wherein the agreement transmitted between the honeycomb access device and the UE via non-cellular access device Data cell includes radio bearer information.

In the first possible implementation, according in a first aspect, sending the tunnel GTP-U in the honeycomb access device It establishes before solicited message to non-cellular access device, the method also includes:

The honeycomb access device receives the UE mark that the UE is sent.

In the second possible implementation, according in a first aspect,

Solicited message is established in the tunnel GTP-U further include: the Xw application protocol between honeycomb access device and user equipment It identifies XwAP ID and radio bearer increases list；Alternatively, solicited message is established in the tunnel GTP-U further include: radio bearer increases Add list；

And

Response message is established in the tunnel GTP-U further include: XwAP ID between honeycomb access device and user equipment, non- XwAP ID and radio bearer between honeycomb access device and user equipment allow to increase list；Alternatively, the tunnel GTP-U Establish response message further include: radio bearer allows to increase list；Alternatively, response message is established in the tunnel GTP-U further include: XwAP ID, non-cellular access device between honeycomb access device and user equipment and XwAP ID between user equipment, it wirelessly holds Load allows to increase list and radio bearer and does not allow to increase list；Alternatively, the tunnel GTP-U is established response message and is also wrapped Include: radio bearer allows to increase list and radio bearer and does not allow to increase list.

In the third possible implementation, according to second of possible implementation,

It includes: the first termination point of a tunnel or described that the radio bearer that solicited message is established in the tunnel GTP-U, which increases list, First termination point of a tunnel, radio bearer information and wireless bearer service quality priority, wherein the wireless bearer service is quality First grade is the corresponding service quality QoS priority of the radio bearer information.

In the fourth possible implementation, according to the third possible implementation,

It includes: the second termination point of a tunnel and institute that the radio bearer that response message is established in the tunnel GTP-U, which allows to increase list, State radio bearer information.

In a fifth possible implementation, according to the 4th kind of possible implementation, the first termination point of a tunnel packet The first Tunnel End Point Identifier TEID and the first transport Layer address are included, first termination point of a tunnel is used to indicate transmitting uplink data road The destination that data are transmitted in diameter；Second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, second tunnel Road terminal is used to indicate the destination that data are transmitted in downlink data transmission path.

In a sixth possible implementation, in conjunction with the third possible implementation or the 4th kind of possible realization side Formula or the 5th kind of possible implementation, the radio bearer information is wireless access bearing sign ERAB ID, data are wirelessly held Carry mark DRB ID, Logic Channel Identifier LC ID or radio bearer mapping value.

In the 7th kind of possible implementation, according to the 5th kind of possible implementation, the radio bearer information is First TEID or the 2nd TEID.

In the 8th kind of possible implementation, in conjunction with the third possible implementation to the 7th kind of possible realization side Formula,

It includes the radio bearer letter that the radio bearer that response message is established in the tunnel GTP-U, which does not allow to increase list, Breath.

In the 9th kind of possible implementation, according to the 6th kind of possible implementation, the radio bearer information position In the Packet Data Channel PDCP header of the protocol Data Unit, in the PDCP header of extension, or newly-increased protocol layer In header；

If the radio bearer information is the radio bearer mapping value, the method also includes:

The honeycomb access device sends the radio bearer mapping value and the radio bearer of DRB ID or LC ID map Relationship is to the UE；

If the radio bearer information is the ERAB ID, the method also includes:

The honeycomb access device sends the radio bearer mapping relations of the ERAB ID and DRB ID or LC ID extremely The UE.

In the tenth kind of possible implementation, with reference to first aspect, the method also includes:

The UE uplink that the honeycomb access device sends the non-cellular access device polymerize maximum rate AMBR to described UE。

In a kind of the tenth possible implementation, with reference to first aspect or the first possible implementation is to the tenth kind Possible implementation passes between the honeycomb access device and UE via the data that non-cellular access device carries out multithread convergence The GTP-U header of the protocol Data Unit transmitted during defeated includes sequence SN, wherein described No. SN is used to indicate the bee The flow control in the data transmission procedure of multithread convergence is carried out between nest access device and UE via non-cellular access device.

In the 12nd kind of possible implementation, with reference to first aspect or the first possible implementation is to the 11st The possible implementation of kind, carries out the data of multithread convergence via non-cellular access device between the honeycomb access device and UE The Type of the protocol Data Unit transmitted in transmission process is the corresponding protocol number of PDCP agreement.

Second aspect, the embodiment of the present invention provide a kind of data transmission method, comprising:

Non-cellular access device receives the tunnel GTP-U that honeycomb access device is sent and establishes solicited message, wherein described GTP-U establishes in tunnel solicited message and identifies including at least UE, the UE be identified as the UE in the MAC Address of the non-cellular or IP address of the UE in the non-cellular；

The non-cellular access device sends the tunnel GTP-U and establishes response message to the honeycomb access device.

In the first possible implementation, according to second aspect,

And

In the second possible implementation, according to the first possible implementation,

In the fourth possible implementation, according to the third possible implementation, the first termination point of a tunnel packet The first Tunnel End Point Identifier TEID and the first transport Layer address are included, first termination point of a tunnel is used to indicate transmitting uplink data road The destination that data are transmitted in diameter；Second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, second tunnel Road terminal is used to indicate the destination that data are transmitted in downlink data transmission path.

In a fifth possible implementation, in conjunction with second of possible implementation or the third possible realization side Formula or the 4th kind of possible implementation, the radio bearer information is wireless access bearing sign ERAB ID, data are wirelessly held Carry mark DRB ID, Logic Channel Identifier LC ID or radio bearer mapping value.

In a sixth possible implementation, according to the 4th kind of possible implementation, the radio bearer information is First TEID or the 2nd TEID.

In the 7th kind of possible implementation, in conjunction with second of possible implementation to the 6th kind of possible realization side Formula,

In the 8th kind of possible implementation, in conjunction with second aspect or the first possible implementation to the 7th kind can The implementation of energy, the method also includes:

The non-cellular access device by the wireless bearer service quality priority map to mac frame priority or In the priority of 802.3 frames, and PDCP agreement is set by the Type of the Type of the mac frame or 802.3 frame and is corresponded to Protocol number；Alternatively,

The non-cellular access device is by the priority of the mac frame or the priority mapping of 802.3 frame to institute It states in wireless bearer service quality priority.

In the 9th kind of possible implementation, in conjunction with second aspect, the method also includes:

The non-cellular access device fills in the radio bearer information to the Packet Data Channel of protocol Data Unit In PDCP header, in the PDCP header of extension, or in newly-increased Adaptation protocol layer.

The third aspect, the embodiment of the present invention provide a kind of data transmission method, comprising:

The number that multithread convergence is carried out via the non-cellular access device is identified between UE and honeycomb access device by UE According to transmission, wherein the UE be identified as the UE the non-cellular MAC Address or the UE the non-cellular IP Location, via the protocol Data Unit of non-cellular access device transmission including wirelessly holding between the honeycomb access device and the UE Information carrying breath.

In the first possible implementation, according to the third aspect, pass through between the UE and honeycomb access device Before UE mark carries out the data transmission of multithread convergence via the non-cellular access device, the method also includes:

The UE sends the UE and identifies to the honeycomb access device.

In the second possible implementation, described wireless in conjunction with the third aspect or the first possible implementation Carrying information is located in the Packet Data Channel PDCP header of the protocol Data Unit, in the PDCP header that extends, Huo Zhexin In the protocol layer header of increasing, the radio bearer information is ERAB ID, DRB ID, LC ID or radio bearer mapping value；

The UE receives the radio bearer mapping value of the honeycomb access device transmission with DRB ID or LC ID's Radio bearer mapping relations；

If the radio bearer information is the ERAB ID, the method also includes:

The UE receives wirelessly holding for the ERAB ID and DRB ID that the honeycomb access device is sent or LC ID Carry mapping relations.

In the third possible implementation, in conjunction with the third aspect, the radio bearer information is the first endpoint of a tunnel Identify TEID or the second Tunnel End Point Identifier TEID.

In the fourth possible implementation, in conjunction with the third aspect, the method also includes:

The UE receives the maximum speed of UE uplink polymerization for the non-cellular access device that the honeycomb access device is sent Rate AMBR.

In a fifth possible implementation, in conjunction with the third aspect or the first possible implementation to the 4th kind can The implementation of energy, the method also includes:

The Type of mac frame is set the corresponding protocol number of PDCP agreement by the UE.

Fourth aspect, the embodiment of the present invention provide a kind of honeycomb access device, comprising:

Sending module establishes solicited message to non-cellular access device for sending the tunnel GTP-U, wherein the GTP-U Tunnel is established solicited message and is identified including at least UE, and the UE is identified as the UE in the MAC Address of the non-cellular or described IP address of the UE in the non-cellular；

Receiving module establishes response message for receiving the tunnel GTP-U that the non-cellular access device is sent；

Processing module carries out multithread convergence via the non-cellular access device for identifying between UE by the UE Data transmission, wherein between the honeycomb access device and the UE via non-cellular access device transmit protocol data Unit includes radio bearer information.

In the first possible implementation, according to fourth aspect, the receiving module is also used in the transmission mould Block sends the tunnel GTP-U and establishes before solicited message to non-cellular access device, receives the UE mark that the UE is sent.

In the second possible implementation, according to fourth aspect,

And

The sending module sends the nothing if being also used to the radio bearer information is the radio bearer mapping value Line carries the radio bearer mapping relations of mapping value and DRB ID or LC ID to the UE；If the radio bearer information is The ERAB ID sends the radio bearer mapping relations of the ERAB ID and DRB ID or LC ID to the UE.

In the tenth kind of possible implementation, in conjunction with fourth aspect, the sending module is also used to send the non-bee The UE uplink of nest access device polymerize maximum rate AMBR to the UE.

In a kind of the tenth possible implementation, in conjunction with fourth aspect or the first possible implementation to the tenth kind Possible implementation passes between the honeycomb access device and UE via the data that non-cellular access device carries out multithread convergence The GTP-U header of the protocol Data Unit transmitted during defeated includes No. SN, wherein described No. SN is used to indicate the honeycomb and connects Enter to carry out the flow control in the data transmission procedure of multithread convergence via non-cellular access device between equipment and UE.

In the 12nd kind of possible implementation, in conjunction with fourth aspect or the first possible implementation to the 11st The possible implementation of kind, carries out the data of multithread convergence via non-cellular access device between the honeycomb access device and UE The Type of the protocol Data Unit transmitted in transmission process is the corresponding protocol number of PDCP agreement.

5th aspect, the embodiment of the present invention provide a kind of non-cellular access device, comprising:

Solicited message is established in receiving module, the tunnel GTP-U for receiving the transmission of honeycomb access device, wherein described GTP-U establishes in tunnel solicited message and identifies including at least UE, the UE be identified as the UE in the MAC Address of the non-cellular or IP address of the UE in the non-cellular；

Sending module establishes response message to the honeycomb access device for sending the tunnel GTP-U.

In the first possible implementation, according to the 5th aspect,

And

In the 8th kind of possible implementation, in conjunction with the 5th aspect or the first possible implementation to the 7th kind can The implementation of energy, the non-cellular access device further include:

Mapping block, for the wireless bearer service quality priority to be mapped to the priority or 802.3 of mac frame In the priority of frame, and the corresponding agreement of PDCP agreement is set by the Type of the Type of the mac frame or 802.3 frame Number；By the priority of the mac frame or the priority mapping of 802.3 frame to the wireless bearer service quality priority In.

In the 9th kind of possible implementation, according to the 5th aspect, the non-cellular access device further include:

Processing module, for filling in the radio bearer information to the Packet Data Channel PDCP report of protocol Data Unit In head, in the PDCP header of extension, or in newly-increased Adaptation protocol layer.

6th aspect, the embodiment of the present invention provide a kind of UE, comprising:

Processing module is more via non-cellular access device progress for being identified between honeycomb access device by UE The data transmission of stream convergence, wherein the UE is identified as the UE in the MAC Address of the non-cellular or the UE described non- Cellular IP address, the protocol Data Unit transmitted between the honeycomb access device and the UE via non-cellular access device Including radio bearer information.

In the first possible implementation, according to the 6th aspect, the UE further include:

Sending module, for being identified by UE via the non-cellular between the processing module and honeycomb access device Before access device carries out the data transmission of multithread convergence, sends the UE and identify to the honeycomb access device.

In the second possible implementation, described wireless in conjunction with the 6th aspect or the first possible implementation Carrying information is located in the Packet Data Channel PDCP header of the protocol Data Unit, in the PDCP header that extends, Huo Zhexin In the protocol layer header of increasing, the radio bearer information is ERAB ID, DRB ID, LC ID or radio bearer mapping value；

The UE further include:

Receiving module receives the honeycomb access if being the radio bearer mapping value for the radio bearer information The radio bearer mapping relations of the radio bearer mapping value and DRB ID or LC ID that equipment is sent；If described wirelessly hold Information carrying breath is the ERAB ID, receives the ERAB ID and DRB ID or the LC ID's that the honeycomb access device is sent Radio bearer mapping relations.

In the third possible implementation, in conjunction with the 6th aspect, the radio bearer information is the first endpoint of a tunnel Identify TEID or the second Tunnel End Point Identifier TEID.

In the fourth possible implementation, in conjunction with the 6th aspect, the receiving module is also used to receive the honeycomb The UE uplink for the non-cellular access device that access device is sent polymerize maximum rate AMBR.

In a fifth possible implementation, in conjunction with the 6th aspect or the first possible implementation to the 4th kind can The implementation of energy, the UE further include:

Mapping block, for setting the corresponding protocol number of PDCP agreement for the Type of mac frame.

7th aspect, the embodiment of the present invention provide a kind of honeycomb access device, comprising:

Transmitter establishes solicited message to non-cellular access device for sending the tunnel GTP-U, wherein the GTP-U tunnel Road is established solicited message and is identified including at least UE, and the UE is identified as the UE in the MAC Address or the UE of the non-cellular In the IP address of the non-cellular；

Receiver establishes response message for receiving the tunnel GTP-U that the non-cellular access device is sent；

Processor carries out multithread convergence via the non-cellular access device for identifying between UE by the UE Data transmission, wherein the protocol data list transmitted between the honeycomb access device and the UE via non-cellular access device Member includes radio bearer information.

In the first possible implementation, according to the 7th aspect, the receiver is also used to send out in the transmitter It send the tunnel GTP-U to establish before solicited message to non-cellular access device, receives the UE mark that the UE is sent.

In the second possible implementation, according to the 7th aspect,

And

In a fifth possible implementation, in conjunction with the 4th kind of possible implementation or the 4th kind of possible realization side Formula, first termination point of a tunnel include the first Tunnel End Point Identifier TEID and the first transport Layer address, first termination point of a tunnel It is used to indicate the destination that data are transmitted in transmitting uplink data path；Second termination point of a tunnel includes the 2nd TEID and second Transport Layer address, second termination point of a tunnel are used to indicate the destination that data are transmitted in downlink data transmission path.

The transmitter is sent described wireless if being also used to the radio bearer information is the radio bearer mapping value The radio bearer mapping relations of mapping value and DRB ID or LC ID are carried to the UE；If the radio bearer information is institute ERAB ID is stated, sends the radio bearer mapping relations of the ERAB ID and DRB ID or LC ID to the UE.

In the tenth kind of possible implementation, in conjunction with the 7th aspect, the transmitter is also used to send the non-cellular The UE uplink of access device polymerize maximum rate AMBR to the UE.

In a kind of the tenth possible implementation, in conjunction with the 7th aspect or the first possible implementation to the tenth kind Possible implementation passes between the honeycomb access device and UE via the data that non-cellular access device carries out multithread convergence The GTP-U header of the protocol Data Unit transmitted during defeated includes No. SN, wherein described No. SN is used to indicate the honeycomb and connects Enter to carry out the flow control in the data transmission procedure of multithread convergence via non-cellular access device between equipment and UE.

In the 12nd kind of possible implementation, in conjunction with the 7th aspect or the first possible implementation to the 11st The possible implementation of kind, carries out the data of multithread convergence via non-cellular access device between the honeycomb access device and UE The Type of the protocol Data Unit transmitted in transmission process is the corresponding protocol number of PDCP agreement.

Eighth aspect, the embodiment of the present invention provide a kind of non-cellular access device, comprising:

Solicited message is established in receiver, the tunnel GTP-U for receiving the transmission of honeycomb access device, wherein the GTP-U Tunnel is established solicited message and is identified including at least UE, and the UE is identified as the UE in the MAC Address of the non-cellular or described IP address of the UE in the non-cellular；

Transmitter establishes response message to the honeycomb access device for sending the tunnel GTP-U.

In the first possible implementation, according to eighth aspect,

And

In the 8th kind of possible implementation, in conjunction with eighth aspect or the first possible implementation to the 7th kind can The implementation of energy, the non-cellular access device further include:

Processor, for the wireless bearer service quality priority to be mapped to the priority or 802.3 frames of mac frame Priority in, and set the corresponding agreement of PDCP agreement for the Type of the Type of the mac frame or 802.3 frame Number；By the priority of the mac frame or the priority mapping of 802.3 frame to the wireless bearer service quality priority In.

In the 9th kind of possible implementation, in conjunction with eighth aspect, the processor is also used to the radio bearer Information solicitation is into the Packet Data Channel PDCP header of protocol Data Unit, in the PDCP header of extension, or increases newly suitable With in protocol layer.

9th aspect, the embodiment of the present invention provide a kind of UE, comprising:

Processor carries out multithread via the non-cellular access device for identifying between honeycomb access device by UE The data of convergence are transmitted, wherein the UE is identified as the UE in the MAC Address of the non-cellular or the UE in the non-bee The IP address of nest, the protocol Data Unit packet transmitted between the honeycomb access device and the UE via non-cellular access device Include radio bearer information.

In the first possible implementation, according to the 9th aspect, the UE further include:

Transmitter is accessed for being identified between the processor and honeycomb access device by UE via the non-cellular Before equipment carries out the data transmission of multithread convergence, sends the UE and identify to the honeycomb access device.

In the second possible implementation, described wireless in conjunction with the 9th aspect or the first possible implementation Carrying information is located in the Packet Data Channel PDCP header of the protocol Data Unit, in the PDCP header that extends, Huo Zhexin In the protocol layer header of increasing, the radio bearer information is ERAB ID, DRB ID, LC ID or radio bearer mapping value；

The UE further include:

Receiver receives the honeycomb access and sets if being the radio bearer mapping value for the radio bearer information The radio bearer mapping relations of the radio bearer mapping value and DRB ID or LC ID that preparation is sent；If the radio bearer Information is the ERAB ID, receives the nothing of the ERAB ID and DRB ID or LC ID that the honeycomb access device is sent Line carries mapping relations.

In the third possible implementation, in conjunction with the 9th aspect, the radio bearer information is the first endpoint of a tunnel Identify TEID or the second Tunnel End Point Identifier TEID.

In the fourth possible implementation, it in conjunction with the 9th aspect, is also used to receive the honeycomb access device and sends The non-cellular access device UE uplink polymerize maximum rate AMBR.

In a fifth possible implementation, in conjunction with the 9th aspect or the first possible implementation to the 4th kind can The implementation of energy, the processor are also used to set the Type of mac frame to the corresponding protocol number of PDCP agreement.

Tenth aspect, the embodiment of the present invention provide a kind of data transmission system, including such as any one of fourth aspect institute The honeycomb access device stated, the non-cellular access device as described in any one of in terms of the 5th, and such as in the 6th aspect UE described in meaning one.

Tenth on the one hand, and the embodiment of the present invention provides a kind of data transmission system, including as any one of in terms of the 7th The honeycomb access device, the non-cellular access device as described in any one of eighth aspect, and as in terms of the 9th UE described in any one.

The embodiment of the present invention provides a kind of data transmission method, apparatus and system, passes through honeycomb access device and sends user Solicited message is established to non-cellular access device in the tunnel Universal Wireless Packet Service tunnel protocol GTP-U of level, wherein GTP- U establishes in tunnel solicited message and identifies including at least user equipment (UE), and UE is identified as UE in the media interviews of non-cellular access device MAC Address or UE are controlled in the IP address of non-cellular；Honeycomb access device receives the tunnel GTP-U that non-cellular access device is sent Establish response message；The number that multithread convergence is carried out via non-cellular access device is identified between honeycomb access device and UE by UE According to transmission, wherein via the protocol Data Unit of non-cellular access device transmission including wireless between honeycomb access device and UE Carry information.By establishing the tunnel GTP-U between honeycomb access device and non-cellular access device, while converging and passing in multithread Radio bearer information is identified in defeated protocol Data Unit, completes and is identified by UE via non-between honeycomb access device and UE Honeycomb access device carries out the data identification and transmission of multithread convergence, ensure that business continuance.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is eNB provided in an embodiment of the present invention, the configuration structure of each protocol stack is illustrated in user equipment, WLAN AP Figure；

Fig. 2 is the flow diagram for the data transmission method that the embodiment of the present invention 1 provides；

Fig. 3 is the flow diagram for the data transmission method that the embodiment of the present invention 2 provides；

Fig. 4 is the flow diagram for the data transmission method that the embodiment of the present invention 3 provides；

Fig. 5 is the flow diagram one for the data transmission method that the embodiment of the present invention 4 provides；

Fig. 6 is the flow diagram two for the data transmission method that the embodiment of the present invention 4 provides；

Fig. 7 is the flow diagram three for the data transmission method that the embodiment of the present invention 4 provides；

Fig. 8 is the structural schematic diagram for the honeycomb access device that the embodiment of the present invention 5 provides；

Fig. 9 is the structural schematic diagram one for the non-cellular access device that the embodiment of the present invention 6 provides；

Figure 10 is that the embodiment of the present invention 6 provides the structural schematic diagram two of non-cellular access device；

Figure 11 is that the embodiment of the present invention 6 provides the structural schematic diagram three of non-cellular access device；

Figure 12 is the structural schematic diagram one for the UE that the embodiment of the present invention 7 provides；

Figure 13 is the structural schematic diagram two for the UE that the embodiment of the present invention 7 provides；

Figure 14 is the structural schematic diagram three for the UE that the embodiment of the present invention 7 provides；

Figure 15 is the structural schematic diagram four for the UE that the embodiment of the present invention 7 provides；

Figure 16 is the structural schematic diagram for the honeycomb access device that the embodiment of the present invention 8 provides；

Figure 17 is the structural schematic diagram one for the non-cellular access device that the embodiment of the present invention 9 provides；

Figure 18 is the structural schematic diagram two for the non-cellular access device that the embodiment of the present invention 9 provides；

Figure 19 is the structural schematic diagram one for the UE that the embodiment of the present invention 10 provides；

Figure 20 is the structural schematic diagram two for the UE that the embodiment of the present invention 10 provides；

Figure 21 is the structural schematic diagram three for the UE that the embodiment of the present invention 10 provides.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

In addition, the terms " system " and " network " are often used interchangeably herein.The terms " and/ Or ", only a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships, for example, A and/or B, it can be with table Show: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, character "/" herein, typicallys represent front and back Affiliated partner is a kind of relationship of "or".

It should be noted that technical solution of the present invention can be applied to the various communication systems of wireless cellular network, example Such as: GSM (Global System of Mobile communication, global system for mobile telecommunications) system, CDMA (Code Division Multiple Access, CDMA) system, WCDMA (Wideband Code Division Multiple Access Wireless, wideband code division multiple access) system, GPRS (General Packet Radio Service, general packet Wireless traffic) system, LTE (Long Term Evolution, long term evolution) system, UMTS (Universal Mobile Telecommunications System, Universal Mobile Communication System) etc., the present invention does not limit.

In embodiments of the present invention, UE is also referred to as mobile terminal (English: Mobile Terminal), mobile subscriber Equipment etc. can be communicated through RAN (Radio Access Network, wireless access network) with one or more core nets, UE can be mobile terminal, such as mobile phone (or be " honeycomb " phone) and the computer with mobile terminal, for example, can be with It is portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, they exchange language with wireless access network Speech and/or data, the present invention do not limit.

In embodiments of the present invention, honeycomb access device can be the BTS (Base in base station equipment, such as GSM or CDMA Transceiver Station, base transceiver station), the node B (English: Node B) being also possible in WCDMA can also be ENB in LTE, the present invention do not limit.Honeycomb access device is also possible to the control node of various access network nodes, such as RNC (Radio Network Controller, wireless network interface controller) in UMTS, or the controller of management Multiple Small Cell Sites Deng.

In embodiments of the present invention, non-cellular access device can be WLAN AP (Wireless Local Area Networks Access Point, insertion point of radio local network), it can also be WLAN AC (Wireless Local Area Networks Access Controller, Wireless LAN access controller) or other entity WT for individually disposing (WLAN Termination, WLAN node), wherein WT can be located at AP, can also be located at AC, be also possible to independent reality Body.In the embodiment of the present invention, there are two kinds of network architectures for non-cellular access device: autonomous management framework and concentration management framework. It manages independently framework and is also known as " fat " AP framework, WLAN AP is responsible for user equipment access, user equipment disconnection, purview certification, peace Tasks, the configuration of autonomous control WLAN AP and the radio functions such as full strategy implement, data forwarding, data encryption, network management. It manages framework concentratedly and is also known as " thin " AP framework, administrative power is generally concentrated at AC (Access Controller, wireless controller) On.The AC manages IP address, certification and the encryption etc. of user equipment, and WLAN AP only has encryption, data forwarding, radio-frequency enabled, It cannot work independently.Using control and configuration CAPWAP (Control And Provisioning of between WLAN AP and AC Wireless Access Points, wireless access point) specification protocol.Optionally, above-mentioned WLAN AP can be integrated with base station Setting.Because the embodiment of the present invention relates generally to the data forwarding function of WLAN AP, therefore two kinds of network racks of above-mentioned WLAN AP Structure can be applied.

It should also be noted that, with WLAN WT be located at WLAN AP, eNB (evolved Node B, evolved base station) and For WLAN WT direct-connected scene, as shown in Figure 1, to each association in the eNB of the embodiment of the present invention, user equipment, WLAN AP The configuration structure of view stack is illustrated.

Firstly, being illustrated to the protocol stack arrangement structure in eNB:

ENB protocol stack can have the first protocol stack of eNB and eNB second protocol stack, which is used in eNB Data processing side realization and communicated between the user equipment, the eNB second protocol stack are used to realize and the WLAN in the side eNB The data processing communicated between AP.As the first protocol stack of eNB, for example, it is existing can be realized it is logical between eNB and user equipment Believe protocol stack in protection scope.It, can be by interface direct polymerization in the first protocol stack of eNB as eNB second protocol stack At least one protocol layer on.

The first protocol stack of eNB and eNB second protocol stack may include user face protocol stack, also may include user plane protocol Stack and chain of command agreement stack.For example, as shown in Figure 1, the first protocol stack of eNB may include following protocol layer: PDCP (Packet Data Convergence Protocol, Packet Data Convergence Protocol), RLC (Radio Link Control, Radio Link control Preparative layer), MAC (Media Access Control, media intervene control layer), PHY (Physical, physical layer).As eNB Two protocol stacks, may include user face protocol stack, also may include chain of command agreement stack, the biography of user face protocol stack in the present invention For defeated layer using the Xw-U (Xw user, Xw interface user protocol) newly defined, GTP-U (GPRS is can be used in specific Xw-U agreement Tunnelling Protocol-User Plane, referred to as: the GPRS channel protocol-user face tunnel GPRS) agreement, further , it can also include newly-increased Adaptation protocol layer on GTP-U protocol layer.Chain of command agreement stack transport layer uses in the present invention SCTP (Stream Control Transmission Protocol, Flow Control Transmission Protocol) agreement, TCP (User Datagram Protocol is used by (Transmission Control Protocol, transmission control protocol) or UDP User data datagram protocol), application layer is using XwAP (Xw Application Protocol, the Xw Application of Interface) agreement newly defined. ENB second protocol stack can be converged in the PDCP or RLC of the first protocol stack of eNB.The first protocol stack of eNB can be in PDCP or RLC It shunts.In the present embodiment, for shunting and converge in the PDCP layer of first base station protocol stack, but the present invention does not limit this It is fixed.

Then, the protocol stack arrangement structure in WLAN is illustrated.

WLAN protocol stack has the first protocol stack of WLAN and WLAN second protocol stack.First protocol stack of WLAN is used at this Data processing WLAN WT (WLAN Termination, WLAN node) realization and communicated between the eNB, the WLAN second association View stack is used in the data processing side WLAN AP realization and communicated between the user equipment.Specifically, if WT is located at WLAN AP, then communicated between WT and WLAN AP it is internal realize, if communication protocols of the WT independently of WLAN AP, between WT and WLAN AP Stack is discussed by IEEE (Institute of Electrical and Electronics Engineers, Electrical and Electronic engineer Association) Lai Dingyi.

It may include user face protocol stack as the first protocol stack of WLAN AP, also may include chain of command agreement stack and use Family face protocol stack, the present invention in user face protocol stack transport layer use Xw-U, specific Xw-U agreement can be used GTP-U association It discusses, chain of command agreement stack transport layer uses Stream Control Transmission Protocol in the present invention, and application layer is using the XwAP agreement newly defined.WLAN AP The protocol stack of for example existing wireless LAN communication can be used in second protocol stack, for example, WIFI protocol stack, MAC layer, PHY Layer, optionally, WLAN AP second protocol stack can also include LLC (Logical Link Control, logic link control) Layer.

Finally, being illustrated to the protocol stack arrangement structure in user equipment:

User equipment protocol stack can have the first protocol stack of user equipment and user equipment second protocol stack, the user equipment First protocol stack is used in data processing user equipment side realization and communicated between eNB, which uses In in data processing user equipment side realization and communicated between WLAN AP.Wherein, the user equipment second protocol stack and the use At least one protocol layer of the first protocol stack of family equipment is connected.Specifically, user equipment second protocol stack may include assisting as follows Layer: MAC layer is discussed, PHY layer can also include further newly-increased Adaptation protocol layer on LLC layer.Optionally, Yong Hushe Standby second protocol stack can also include LLC layer.

In the side eNB, the first part's descending protocol data unit distributed for the first protocol stack of eNB is known as the first agreement Data cell, in user equipment side, the first part's uplink protocol Data Unit distributed for the first protocol stack of user equipment Referred to as second protocol data cell.The upstream data and downlink data shunted is protocol Data Unit, and the present invention does not limit System.

Similarly, when WT is located at AC, also configuration protocol stack, AC to AP continue to use existing WLAN in the manner described above The protocol stack of communication, remaining is similar, and the present invention does not repeat them here this.

In embodiments of the present invention, for non-cellular network, user side terminal device is STA (Station, work Stand), and for wireless cellular network, user side terminal device is UE.In the non-cellular network and nothing of the embodiment of the present invention In the heterogeneous network scene of line cellular network composition, user side terminal device is properly termed as UE or STA, can receive two networks Service, for the convenience of description, hereafter referred to collectively as UE.

Embodiment 1

The embodiment of the present invention provides a kind of data transmission method, as shown in Fig. 2, this method comprises:

S101, honeycomb access device send the tunnel GTP-U and establish solicited message to non-cellular access device.

Wherein, the tunnel GTP-U is established solicited message and is identified including at least user equipment (UE), and UE is identified as UE in non-cellular MAC Address or UE are in IP (Internet Protocol, network interconnection agreement) address of non-cellular access device.

Further, before solicited message to non-cellular access device is established in the honeycomb access device transmission tunnel GTP-U, Honeycomb access device also needs to receive the UE mark of UE transmission.

Further, solicited message is established in the tunnel GTP-U further include: the Xw application between honeycomb access device and user equipment Protocol-identifier XwAP ID and radio bearer increase list；Alternatively, solicited message is established in the tunnel GTP-U further include: radio bearer increases Add list.Xw application protocol identification XwAP ID between honeycomb access device and user equipment is optional.

Specifically, it includes: the first termination point of a tunnel Tunnel that the radio bearer that solicited message is established in the tunnel GTP-U, which increases list, Endpoint or the first termination point of a tunnel, radio bearer information and Radio Access Bearer Service quality priority, wherein the first tunnel Road terminal includes the first TEID (Tunnel Endpoint Identifier, termination point of a tunnel mark) and the first transport Layer address, First termination point of a tunnel is used to indicate the destination that data are transmitted in transmitting uplink data path.Further, for the first tunnel Terminal Tunnel Endpoint, TEID therein may be the same or different, i.e., when TEID is corresponding with radio bearer information When, TEID is different；When TEID and each UE to it is corresponding when TEID be identical.If TEID be with each UE to it is corresponding when if TEID can not increase in list in radio bearer, directly establish in solicited message in the tunnel GTP-U.

Radio bearer information includes that (EUTRAN-Radio Access Bearer Identifier, wirelessly connects ERAB ID Enter load identification), DRB ID (Data Radio Bearer Identifier, Data Radio Bearer mark), LC ID (logical channel identity, Logic Channel Identifier) or radio bearer mapping value.Radio bearer mapping value and ERAB There are certain radio bearer mapping relations by ID, DRB ID and LC ID, wherein radio bearer mapping relations can be by communication protocols View agreement or honeycomb access device determine, such as radio bearer mapping relations are about set to DRB ID1, ERAB ID1 or LCID1 Radio bearer mapping value is that the radio bearer mapping value of 0000, DRB ID2, ERAB ID2 or LCID2 are 0001 etc..

Wireless bearer service quality priority is the corresponding QoS of radio bearer information (Quality of Service, service Quality) priority, specifically include ERAB level QoS, DRB level QoS, LC level QoS or radio bearer mapping It is worth corresponding QoS, wherein ERAB level QoS, DRB level QoS, LC level QoS and radio bearer mapping value pair The QoS answered is with uniformity.It should be noted that it is optional that radio bearer, which increases the QoS priority for including in list: if It includes QoS priority in list that radio bearer, which increases, then TEID is different, if it does not include QoS excellent that radio bearer, which increases in list, First grade, then TEID can be identical or not identical.

S102, honeycomb access device receive the tunnel GTP-U that non-cellular access device is sent and establish response message.

Further, response message is established in the tunnel GTP-U further include: the XwAP between honeycomb access device and user equipment XwAP ID, radio bearer between ID, non-cellular access device and user equipment allow to increase list；Alternatively, the tunnel GTP-U is built Vertical response message further include: radio bearer allows to increase list；Alternatively, response message is established in the tunnel GTP-U further include: honeycomb connects Enter XwAP ID between XwAP ID, non-cellular access device and the user equipment between equipment and user equipment, radio bearer allows Increasing list and radio bearer does not allow to increase list；Alternatively, response message is established in the tunnel GTP-U further include: radio bearer Allowing to increase list and radio bearer does not allow to increase list.It is optional, honeycomb access that radio bearer, which does not allow to increase list, XwAP ID between equipment and user equipment be it is optional, the XwAP ID between non-cellular access device and user equipment is optional.

The radio bearer that GTP-U establishes in tunnel response message allows to increase list and includes: the second termination point of a tunnel and wirelessly hold Information carrying breath, wherein the second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, and the second termination point of a tunnel is used to indicate downlink The destination that data are transmitted in data transfer path, radio bearer information includes ERAB ID, DRB ID, LC ID or radio bearer Mapping value.Further, can be identical for the second termination point of a tunnel Tunnel Endpoint, TEID therein, it can also not Together, i.e., when TEID and radio bearer information to it is corresponding when TEID be different；When TEID and each UE to it is corresponding when TEID be identical 's.If TEID be with each UE to it is corresponding when if TEID can not radio bearer increase list in, directly in the tunnel GTP-U It establishes in solicited message.

It includes radio bearer information that the radio bearer that GTP-U establishes in tunnel response message, which does not allow to increase list,.

The number that multithread convergence is carried out via non-cellular access device is identified between S103, honeycomb access device and UE by UE According to transmission.

It wherein, include wireless via the protocol Data Unit of non-cellular access device transmission between honeycomb access device and UE Carry information.

Further, radio bearer information is located in the Packet Data Channel PDCP header of protocol Data Unit, extends In PDCP header (the PDCP header identification of extension can be indicated in the reserved place in the PDCP header of source), or newly-increased protocol layer report In head, radio bearer information is ERAB ID, DRB ID, LCID or radio bearer mapping value, radio bearer mapping value and ERAB There are certain radio bearer mapping relations by ID, DRB ID and LCID.Wherein, radio bearer mapping relations can be by communication protocol Agreement or honeycomb access device determine, such as radio bearer mapping relations are about set to DRB ID1 or ERAB ID1 or LCID1 Radio bearer mapping value is that the radio bearer mapping value of 0000, DRB ID2 or ERAB ID2 or LCID2 are 0001 etc..If wireless Carrying information is radio bearer mapping value, and honeycomb access device also needs to send radio bearer mapping value and DRB ID or LCID Radio bearer mapping relations are to UE.If radio bearer information be ERAB ID, honeycomb access device also need to send ERAB ID with DRB ID or LCID radio bearer mapping relations are to UE.

It should be noted that the data transmitted between two adjacent protocol layers in communication system, the referred to as adjacent agreement The protocol Data Unit of higher level in layer.I.e. uplink transmission data or downlink transmission data can be wireless cellular network and eat dishes without rice or wine to assist The protocol Data Unit of some protocol layer in stack is discussed, the present invention is without limitation.

Optionally, it when radio bearer information is LC ID, since logic channel and radio bearer have mapping relations, connects (such as when transmitting uplink data, receiving end is base station to receiving end；When downlink data transmission, receiving end UE) it can be with according to LC ID Know radio bearer identification.By taking PDCP layers shunt as an example, radio bearer corresponding to radio bearer identification is corresponding with PDCP layers Or there are mapping relations with PDCP layers.Specifically, the radio bearer and PDCP layers of PDCP entity have one-to-one relationship.It is i.e. every One PDCP entity all corresponds to a radio bearer, and the number of PDCP entity is determined by the number for the radio bearer established.

Further, it is transmitted between honeycomb access device and UE via the data that non-cellular access device carries out multithread convergence The GTP-U header of the protocol Data Unit transmitted in the process includes sequence SN, wherein No. SN is used to indicate honeycomb access device The flow control in the data transmission procedure of multithread convergence is carried out via non-cellular access device between UE.

Still optionally further, the data of multithread convergence are carried out between honeycomb access device and UE via non-cellular access device The media access control mac frame of the protocol Data Unit transmitted in transmission process and/or Type (Type, Type of 802.3 frames Code perhaps Type protocol type, type code or type protocol number) it can be the corresponding protocol number of PDCP agreement, It may be the corresponding protocol number of rlc protocol, Type is used to indicate the protocol type of the protocol Data Unit, such as the prior art In in the field IP, Type code be not represent IP OX0800 itself (metric 2048), exactly represent address resolution association (metric 2054), increase PDCP agreement newly is OX0801 to the OX0806 of view (ARP), and increasing rlc protocol newly is OX0802, of the invention With no restrictions.Specifically, PDCP agreement or rlc protocol can be arranged by communication protocol, the present invention is with no restrictions.If having simultaneously Have and shunt convergence service and non-cellular network service, then Type is designated as essential, remaining is optional.

It is further alternative, if data transmission method described in the invention supports the transmission of uplink streamed data, bee Nest access device also need to send non-cellular access device UE uplink AMBR (Aggregation Maximum Bit Rate, It polymerize maximum rate) UE is arrived, so that UE controls the number toward WLAN shunt according to the UE uplink AMBR of non-cellular access device According to amount.Wherein, UE uplink AMBR may include the UE uplink AMBR of honeycomb access device and the UE uplink of non-cellular access device AMBR。

It should be noted that solicited message is established in the tunnel GTP-U and the tunnel GTP-U tunnel is established response message and is also possible to The information of other new definition, such as WLAN increase solicited message, and WLAN increases request response message, as long as can play and WLAN Node establishes the information that the purpose of resource allocation is completed in tunnel.

The embodiment of the present invention provides a kind of data transmission method, sends the foundation of the tunnel GTP-U by honeycomb access device and asks Ask information to non-cellular access device, wherein GTP-U establishes in tunnel solicited message and identifies including at least UE, and UE is identified as UE and exists IP address of the MAC Address or UE of non-cellular in non-cellular；Honeycomb access device receives the GTP-U that non-cellular access device is sent Response message is established in tunnel；It is identified between honeycomb access device and UE by UE and carries out multithread convergence via non-cellular access device Data transmission, wherein between honeycomb access device and UE via non-cellular access device transmit protocol Data Unit include Radio bearer information.It is converged by establishing the tunnel GTP-U between honeycomb access device and non-cellular access device, while in multithread Radio bearer information is identified in the protocol Data Unit of poly- transmission, completes and warp is identified by UE between honeycomb access device and UE The data identification and transmission that multithread convergence is carried out by non-cellular access device, ensure that business continuance.

Embodiment 2

The embodiment of the present invention provides a kind of data transmission method, as shown in figure 3, this method comprises:

S201, non-cellular access device receive the tunnel GTP-U that honeycomb access device is sent and establish solicited message.

Wherein, the tunnel GTP-U is established solicited message and is identified including at least UE, and UE is identified as UE in the MAC Address of non-cellular Or UE is in the IP address of non-cellular.

GTP-U establishes solicited message in tunnel further include: the Xw application protocol identification between honeycomb access device and user equipment XwAP ID and radio bearer increase list.Alternatively, solicited message is established in the tunnel GTP-U further include: radio bearer increases list. Xw application protocol identification XwAP ID between honeycomb access device and user equipment is optional.

Specifically, it includes: the first termination point of a tunnel Tunnel that the radio bearer that solicited message is established in the tunnel GTP-U, which increases list, Endpoint or the first termination point of a tunnel, radio bearer information and Radio Access Bearer Service quality priority, wherein the first tunnel Road terminal includes the first TEID and the first transport Layer address, and the first termination point of a tunnel is used to indicate data in transmitting uplink data path The destination of transmission.Further, can be identical for the first termination point of a tunnel Tunnel Endpoint, TEID therein, it can also With difference, i.e., when TEID and radio bearer information to it is corresponding when TEID be different；When TEID and each UE to it is corresponding when TEID be It is identical.If TEID be with each UE to it is corresponding when if TEID can not radio bearer increase list in, directly in GTP-U Tunnel is established in solicited message.

Radio bearer information includes ERAB ID, DRB ID, LC ID or radio bearer mapping value.Radio bearer mapping value and There are certain radio bearer mapping relations by ERAB ID, DRB ID and LC ID, wherein radio bearer mapping relations can be by leading to Believe that protocol conventions or honeycomb access device determine, for example, radio bearer mapping relations be about set to DRB ID1, ERAB ID1 or The radio bearer mapping value of LCID1 is that the radio bearer mapping value of 0000, DRB ID2, ERAB ID2 or LCID2 are 0001 etc..

Wireless bearer service quality priority is the corresponding QoS priority of radio bearer information, specifically includes ERAB Level QoS, DRB level QoS, LC level QoS or the corresponding QoS of radio bearer mapping value, wherein ERAB Level QoS, DRB level QoS, LC level QoS and the corresponding QoS of radio bearer mapping value are with uniformity.

Further, during downlink data transmission, non-cellular access device is by wireless bearer service quality priority It maps in the priority of mac frame or the priority of 802.3 frames, meanwhile, optionally, by mac frame or the Type of 802.3 frames It is set as the corresponding protocol number of PDCP agreement.During transmitting uplink data, non-cellular access device is by the priority of mac frame Or 802.3 frame priority mapping into wireless bearer service quality priority.

Specifically, radio bearer qos parameter is mapped to MAC by WLAN AP if non-cellular access device is WLAN AP Priority in frame, specifically, the parameter of radio bearer QoS can be QCI (QoS Class Identifier, QoS grade mark Know), priority instruction in TID (Traffic Identifier, traffic instruction) in mac frame；If non-cellular access device For WLAN AC, then ERAB QoS level is mapped to the priority in 802.3 frames by WLAN AP, specific 802.3 or Priority instruction in TCI (tag control information field) in 802.1P.The mapping relations of QCI and TCI and TID can be by communicating Protocol conventions, the present invention is with no restrictions.

The Type in mac frame or 802.3 frames is set the corresponding protocol number of PDCP agreement by non-cellular net access device, Correspondingly, non-cellular net access device can also set the Type in mac frame or 802.3 frames to for rlc protocol it is corresponding Protocol number.Type is used to indicate the protocol type of the protocol Data Unit, such as in the prior art in the field IP, Type Code is not to represent OX0800 of IP itself (metric 2048) exactly represent the OX0806 (ten of address resolution protocol (ARP) The 2054 of system), increasing PDCP agreement newly is OX0801, and increasing rlc protocol newly is OX0802, and the present invention is with no restrictions.Specifically, PDCP agreement or rlc protocol can be arranged by communication protocol, and the present invention is with no restrictions.If have simultaneously shunt convergence service and Non-cellular network service, then Type is designated as essential, remaining is optional.

Specifically, non-cellular access device domain Type in mac frame is arranged if non-cellular access device is WLAN AP For the corresponding protocol number of PDCP agreement, the Type in mac frame is located in 802.11 MAC payload；If non-cellular access device For WLAN AC, then Type domain of the non-cellular access device in 802.3 frames is set as the corresponding protocol number of PDCP agreement.

Similarly, non-cellular access device is by the priority of mac frame or the priority mapping of 802.3 frames to radio bearer Wireless bearer service quality priority is mapped to the excellent of mac frame with non-cellular access device by the method in quality of service priority Similar in first grade or the priority of 802.3 frames, details are not described herein again.

Further, it is transmitted between UE and honeycomb access device via the data that non-cellular access device carries out multithread convergence The GTP-U header of the protocol Data Unit transmitted in the process includes No. SN, wherein No. SN is used to indicate honeycomb access device and UE Between via non-cellular access device carry out multithread convergence data transmission procedure in flow control.

Specifically, non-cellular access device reads No. SN transmission state to eNB feedback data packet in GTP-U header, Such as the data packet of the continuity judgement failure according to No. SN.

You need to add is that being located at protocol data list to radio bearer information when corresponding to for TEID and radio bearer information In the Packet Data Channel PDCP header of member, in the PDCP header of extension, or in newly-increased protocol layer header.Radio bearer letter Breath can be in the Packet Data Channel PDCP header for the protocol Data Unit that honeycomb access device is set in advance in shunting, extend PDCP header in, or in newly-increased protocol layer header；Radio bearer information can not also be set in advance in the association of shunting In the PDCP header of view data cell, the PDCP header of extension or in newly-increased protocol layer header, it is also possible to non-cellular and connects Enter equipment and corresponding radio bearer information is found by TEID, radio bearer information is filled in the packet count of protocol Data Unit It is believed that in road PDCP header, in the PDCP header of extension, or in newly-increased Adaptation protocol layer, the present invention is with no restrictions.

S202, non-cellular access device send the tunnel GTP-U and establish response message to honeycomb access device.

GTP-U establishes response message in tunnel further include: XwAP ID, non-cellular between honeycomb access device and user equipment XwAP ID, radio bearer between access device and user equipment allow to increase list；Alternatively, response message is established in the tunnel GTP-U Further include: radio bearer allows to increase list；Alternatively, response message is established in the tunnel GTP-U further include: honeycomb access device and use XwAP ID, radio bearer between XwAP ID of family equipment room, non-cellular access device and user equipment allow to increase list, with And radio bearer does not allow to increase list, alternatively, response message is established in the tunnel GTP-U further include: radio bearer, which allows to increase, to be arranged Table and radio bearer do not allow to increase list.It is optional, honeycomb access device and user that radio bearer, which does not allow to increase list, The XwAP ID of equipment room be it is optional, XwAP ID between non-cellular access device and user equipment is optional.

It includes the second termination point of a tunnel and radio bearer that the radio bearer that GTP-U establishes in tunnel response message, which allows to increase list, Information, wherein the second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, and the second termination point of a tunnel is used to indicate lower walking along the street The destination that data are transmitted in diameter.It further, can be with for the second termination point of a tunnel Tunnel Endpoint, TEID therein It is identical, can also be different, i.e., when TEID and radio bearer information to it is corresponding when TEID be different；When TEID is corresponding with each UE When, TEID is identical.If TEID be with each UE to it is corresponding when if TEID can not radio bearer increase list in, directly It connects and is established in solicited message in the tunnel GTP-U.It should be noted that solicited message and the tunnel GTP-U tunnel are established in the tunnel GTP-U The information that response message is also possible to other new definition is established, such as WLAN increases solicited message, WLAN increases request response letter Breath establishes the information that the purpose of resource allocation is completed in tunnel with WLAN node as long as can play.

Embodiment 3

The embodiment of the present invention provides a kind of data transmission method, as shown in figure 4, this method comprises:

The number that multithread convergence is carried out via non-cellular access device is identified between S301, UE and honeycomb access device by UE According to transmission.

Wherein, wherein UE be identified as UE non-cellular MAC Address or UE non-cellular IP address, honeycomb access set Standby includes radio bearer information via the protocol Data Unit that non-cellular access device transmits between UE.

Further, it is identified between UE and honeycomb access device by UE and carries out multithread remittance via non-cellular access device Before poly- data transmission, UE sends UE and identifies to honeycomb access device.

Further, radio bearer information is located in the Packet Data Channel PDCP header of protocol Data Unit, extends In PDCP header, or in newly-increased protocol layer header, radio bearer information is wireless access bearing sign ERAB ID, data Radio bearer identification DRB ID, Logic Channel Identifier LCID or radio bearer mapping value.Radio bearer mapping value and ERAB ID There are certain radio bearer mapping relations with DRB ID and LCID.Wherein, radio bearer mapping relations can be by communication protocol Agreement or honeycomb access device determine, such as radio bearer mapping relations are about set to DRB ID1, ERAB ID1 or LC ID1 Radio bearer mapping value is that the radio bearer mapping value of 0000, DRB ID2, ERAB ID2 or LC ID2 are 0001 etc..If wireless Carrying information is radio bearer mapping value, and UE receives the radio bearer mapping value and DRB ID or LC that honeycomb access device is sent The radio bearer mapping relations of ID.If radio bearer information is ERAB ID, UE receives the ERAB ID that honeycomb access device is sent With the radio bearer mapping relations of DRB ID or LC ID.

It is further alternative, if data transmission method described in the invention supports the transmission of uplink streamed data, UE The UE uplink AMBR for also needing to receive the non-cellular access device of honeycomb access device transmission, so that UE is accessed according to non-cellular The UE uplink AMBR of equipment controls the data volume toward WLAN shunt.Wherein, UE uplink AMBR may include honeycomb access device UE uplink AMBR and non-cellular access device UE uplink AMBR.

Still optionally further, the Type of mac frame is set the corresponding protocol number of PDCP agreement by UE, correspondingly, UE can also To set the corresponding protocol number of rlc protocol for the Type of mac frame.Specifically, if UE send uplink shunt convergence data to The Type of 802.11 mac frame is set the corresponding protocol number of PDCP agreement or the corresponding association of rlc protocol by WLAN AP, UE View number.Type is used to indicate the protocol type of the protocol Data Unit, such as in the prior art in the field IP, Type code It is not to represent OX0800 of IP itself (metric 2048) exactly represent the OX0806 (decimal system of address resolution protocol (ARP) 2054), increase newly PDCP agreement be OX0801, increase newly rlc protocol be OX0802, the present invention is with no restrictions.Specifically, PDCP is assisted View or rlc protocol can be arranged by communication protocol, and the present invention is with no restrictions.Convergence service and non-cellular are shunted if having simultaneously Network service, then Type is designated as essential, remaining is optional.

Embodiment 4

The embodiment of the present invention provides a kind of data transmission method, is eNB with honeycomb access device, and non-cellular access device is WT, which is located at for AP, PDCP layers of WLAN shunting, to be illustrated, and there are interface Xw by the WT of eNB and WLAN, the number between WT and AP According to being transmitted as realizing, no longer specifically describe, specifically, in embodiments of the present invention, the WT of WLAN, WLAN are referred to as WLAN AP, GTP-U establishes in tunnel solicited message, multithread convergence solicited message, multithread convergence confirmation message and the tunnel GTP-U and establishes response Information can be sent by way of message, and the present invention is with no restrictions.As shown in figure 5, this method comprises:

S401, eNB send the tunnel GTP-U and establish solicited message to WLAN AP.

Wherein, the tunnel GTP-U is established solicited message and is identified including at least UE, and UE is identified as UE in the MAC Address of WLAN AP Or UE is in the IP address of WLAN AP.

Further, solicited message is established in the tunnel GTP-U further include: the Xw application between honeycomb access device and user equipment Protocol-identifier XwAP ID (eNB UE XwAP ID) and radio bearer increase list；Alternatively, solicited message is established in the tunnel GTP-U Further include: radio bearer increases list.Xw application protocol identification XwAP ID (eNB between honeycomb access device and user equipment UE XwAP ID) it is optional.

It includes: the first termination point of a tunnel Tunnel that the radio bearer that GTP-U establishes in tunnel solicited message, which increases list, Endpoint or the first termination point of a tunnel, radio bearer information and Radio Access Bearer Service quality priority, wherein the first tunnel Road terminal includes the first TEID and the first transport Layer address, and the first termination point of a tunnel is used to indicate data in transmitting uplink data path The destination of transmission.Further, can be identical for the first termination point of a tunnel Tunnel Endpoint, TEID therein, it can also With difference, i.e., when TEID and radio bearer information to it is corresponding when TEID be different；When TEID and each UE to it is corresponding when TEID be It is identical.If TEID be with each UE to it is corresponding when if TEID can not radio bearer increase list in, directly in GTP-U Tunnel is established in solicited message.

Wireless bearer service quality priority is the corresponding QoS priority of radio bearer information, specifically includes ERAB Level QoS, DRB level QoS, LC level QoS or the corresponding QoS of radio bearer mapping value, wherein ERAB Level QoS, DRB level QoS, LC level QoS and the corresponding QoS of radio bearer mapping value are with uniformity.It needs Illustrate, it is optional that radio bearer, which increases the QoS priority for including in list: including if radio bearer increases in list QoS priority, then TEID is different, if it does not include QoS priority in list that radio bearer, which increases, TEID can it is identical can also With not identical.

Specifically, WLAN AP receive eNB send the tunnel GTP-U establish solicited message, by radio bearer qos parameter (for example, QCI) maps to the priority in mac frame, optionally, sets the corresponding agreement of PDCP agreement for the Type of mac frame Number.

It should be noted that before or after eNB sends the tunnel GTP-U and establishes solicited message to WLAN AP, eNB Multithread can also be sent and converge solicited message to UE.Multithread convergence solicited message can also be the information of other new definition.Only Triggering UE configuration can be played by, which, carries out multithread convergence (LTE WLAN Mulit Stream Aggregation, abbreviation LTE WLAN multithread convergence) purpose information.

Wherein, multithread convergence solicited message includes at least BSSID (the Basic Service Set of WLAN AP Identifier, basic service set identification), SSID (Service Set Identifier, service set) or HESSID (homogeneous extended SSID, the service set of uniform expansion).

It should also be noted that, eNB may configure UE pairs before eNB sends multithread convergence solicited message to UE WLAN is measured and is reported, eNB after receiving UE to the measurement result of WLAN, decide whether between UE via WLAN AP carries out the data transmission of multithread convergence.Alternatively, eNB can also directly obtain the letter of available WLAN AP by OAM Breath decides whether to transmit via the data that WLAN AP carries out multithread convergence between UE according to the load of WLAN AP.

It is common, eNB by rrc message, information of eating dishes without rice or wine or newly define as RRC reconfigration information send out Multithread is sent to converge solicited message to UE.

If should be noted that data transmission method described in the invention supports the transmission of uplink streamed data, The uplink AMBR (Aggregation Maximum Bit Rate polymerize maximum rate) that eNB also needs to send the UE of WLAN is arrived UE, so that UE controls the data volume toward WLAN shunt according to the UE uplink AMBR of WLAN.Wherein, UE uplink AMBR can wrap Include the UE uplink AMBR of UE the uplink AMBR and WLAN of eNB.The UE uplink AMBR of WLAN can converge solicited message by multithread It sends, can also be sent by new message, the present invention is with no restrictions.

As shown in fig. 6, if eNB, which sends multithread convergence solicited message, sends the foundation request of the tunnel GTP-U extremely in eNB to UE Before WLAN AP, then:

After eNB sends multithread convergence solicited message to UE, UE access specifies the WLAN AP of BSSID.

UE sends multithread and converges confirmation message to eNB, wherein it includes that UE is identified that multithread, which is converged in confirmation message, UE mark For UE WLAN AP MAC Address or UE WLAN AP IP address.

As shown in fig. 7, if eNB, which sends multithread convergence solicited message, sends the foundation request of the tunnel GTP-U extremely in eNB to UE After WLAN AP, then:

Before eNB sends the foundation request to WLAN AP of the tunnel GTP-U, UE also needs to send UE and identifies to eNB, UE mark Know be UE WLAN AP MAC Address or UE WLAN AP IP address.UE sends UE mark can be in measuring configuration report It is sent in the message of announcement, is also possible to send using new message.

After eNB sends multithread convergence solicited message to UE, UE accesses the WLAN AP of specified BSSID using UE mark.

Specifically, process of the UE using UE mark access WLAN AP, specifically include: UE is identified by UE, uses the non-of UE Honeycomb IP address accesses WLAN AP；Alternatively, UE is identified using UE, use UE's to the Dynamic Host Configuration Protocol server application of non-cellular network Non-cellular net IP address accesses WLAN AP.

Optionally, UE sends multithread and converges confirmation message to eNB.

You need to add is that if UE can not receive due to user preferences, terminal configuration or ANDSF strategy etc. it is more Stream convergence solicited message or UE access WLAN AP not successfully, then failure information is converged in the multithread that eNB receives that UE is sent.

It should be noted that multithread convergence confirmation message can also be the information of other new definition.As long as can rise The information that configuration carries out the purpose of multithread convergence is completed to confirmation UE.Similarly, multithread convergence failure information is also possible to The information of other new definition, as long as the information of the purpose of confirmation UE multithread convergence failure can be played.GTP-U is built in tunnel Vertical solicited message is also possible to the information of other new definition, for example, WLAN AP increase solicited message, as long as can play and WLAN node establishes the information that the purpose of resource allocation is completed in tunnel.

S402, eNB receive the tunnel GTP-U that WLAN AP is sent and establish response message.

Specifically, the radio bearer that response message is established in the tunnel GTP-U allow increase list include the second termination point of a tunnel and Radio bearer information, wherein the second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, and the second termination point of a tunnel is for referring to Show the destination that data are transmitted in downlink path, radio bearer information includes that ERAB ID, DRB ID, LC ID or radio bearer reflect Penetrate value.It includes radio bearer information that the radio bearer that GTP-U establishes in tunnel response message, which does not allow to increase list,.Further, For the second termination point of a tunnel Tunnel Endpoint, TEID therein be may be the same or different, i.e., as TEID and wirelessly Carrying information is different TEID when corresponding to；When TEID and each UE to it is corresponding when TEID be identical.If TEID be with often A UE directly be established in solicited message in the tunnel GTP-U to then TEID can not increase in list in radio bearer when corresponding to.

It should be noted that the information that response message is also possible to other new definition, such as WLAN are established in the tunnel GTP-U AP increases request response message, as long as it is equal to play the information for establishing the purpose that resource allocation is completed in tunnel with WLAN node It can.

Carry out the data of multithread convergence between S403, eNB and the UE for accessing WLAN AP via WLAN AP by UE mark Transmission.

It wherein, include radio bearer information via the protocol Data Unit that WLAN AP is transmitted between eNB and UE.

Further, radio bearer information is located in the Packet Data Channel PDCP header of protocol Data Unit, extends In PDCP header (the PDCP header identification of extension can be indicated in the reserved place in the PDCP header of source), or newly-increased protocol layer report In head, radio bearer information is ERAB ID, DRB ID, LCID or radio bearer mapping value, radio bearer mapping value and ERAB There are certain radio bearer mapping relations by ID and DRB ID and LCID, wherein radio bearer mapping relations can be by communication protocols View agreement or honeycomb access device determine, such as radio bearer mapping relations are about set to DRB ID1, ERAB ID1 or LCID1 Radio bearer mapping value is that the radio bearer mapping value of 0000, DRB ID2, ERAB ID2 or LCID2 are 0001 etc..If wirelessly holding Information carrying breath is radio bearer mapping value, honeycomb access device also need to send radio bearer mapping value and DRB ID or LCID without Line carries mapping relations to UE.If radio bearer information is ERAB ID, honeycomb access device also needs to send ERAB ID and DRB ID LCID radio bearer mapping relations are to UE.

Further, the agreement transmitted in the data transmission procedure of multithread convergence is carried out between eNB and UE via WLAN AP The GTP-U header of data cell includes sequence SN, wherein No. SN be used to indicate between eNB and UE via WLAN AP carry out it is more Flow the flow control in the data transmission procedure of convergence.

Specifically, WLAN AP reads No. SN transmission state to eNB feedback data packet in GTP-U header, such as basis The data packet of No. SN continuity judgement failure.

Further, the agreement transmitted in the data transmission procedure of multithread convergence is carried out between eNB and UE via WLAN AP The Type (type/protocol number) of the media access control mac frame of data cell is the corresponding protocol number of PDCP agreement, and Type is used for Indicate the protocol type of the protocol Data Unit, such as in the prior art in the field IP, Type code is not the sheet for representing IP Body OX0800 (metric 2048), exactly represent address resolution protocol (ARP) OX0806 (metric 2054), increase newly PDCP agreement is OX0801, and the present invention is with no restrictions.If having shunting convergence service and non-cellular network service, Type to refer to simultaneously It is shown as essential, remaining is optional.

Also you need to add is that, when TEID and radio bearer information correspond to, radio bearer information is located at agreement number According in the Packet Data Channel PDCP header of unit, in the PDCP header of extension, or in newly-increased protocol layer header.Wirelessly hold Information carrying breath can be in the Packet Data Channel PDCP header of the protocol Data Unit for being set in advance in shunting by eNB, extension In PDCP header, or in newly-increased protocol layer header；ENB can not also be preset in the protocol Data Unit of shunting Radio bearer information finds corresponding radio bearer information by TEID by WLAN AP when protocol Data Unit has arrived WLAN, In PDCP header radio bearer information is filled in into the Packet Data Channel PDCP header of protocol Data Unit, extended, or In the Adaptation protocol layer that person increases newly, the present invention is with no restrictions.

Illustratively, to have the scene for shunting convergence service and non-cellular network service simultaneously, PDCP protocol layer, which shunts, to converge For poly-, identified between eNB and UE by UE and specifically wrapped via the process of the WLAN AP downlink data transmission for carrying out multithread convergence It includes:

ENB sends the PDCP protocol Data Unit for being added to GTP-U header to WLAN AP, if there is newly-increased adaptation Protocol layer then also needs the corresponding header of addition Adaptation protocol layer, wherein the TEID in GTP-U header before GTP-U protocol layer For the TEID of WLAN AP distribution.In the PDCP header that radio bearer information is located in the PDCP header of protocol Data Unit, extends In (the PDCP header identification of extension can indicate in the PDCP header of source), or newly-increased protocol layer header, radio bearer information For ERAB ID, DRBID, LCID or radio bearer mapping value.Optionally, not identical for TEID, i.e. TEID and radio bearer In the corresponding situation of information, can not also include in the PDCP header or newly-increased Adaptation protocol layer of PDCP header or extension Radio bearer information.If radio bearer information be ERAB ID or radio bearer mapping value, eNB also need to send ERAB ID or The radio bearer mapping relations of person's radio bearer mapping value and DRB ID or LCID are to UE.WLAN AP is added to receiving After the PDCP protocol Data Unit of GTP-U header, TEID in GTP-U header and UE mark are obtained (such as MAC of the UE in WLAN Location), and the mapping relations of TEID and UE mark are obtained, therefore WLAN AP can determine the MAC Address of UE according to the TEID.

PDCP data packet is sent to UE by WLAN protocol by WLAN AP, meanwhile, WLAN AP is radio bearer qos parameter It is mapped in the priority TID in 802.11 MAC headers, meanwhile, WLAN AP Type in 802.11 MAC payload is set It is set to the corresponding protocol number of PDCP agreement.Therefore it for WLAN AP, does not need to carry out the data packet with GTP-U header Specially treated, so that WLAN AP itself does not need to improve yet.Optionally, if PDCP header or the PDCP of extension report Do not include radio bearer information in head or newly-increased Adaptation protocol layer, then after WLAN AP receives protocol Data Unit, passes through TEID finds corresponding radio bearer information, at the same radio bearer information be added to PDCP header, extension PDCP header or In the Adaptation protocol layer that person increases newly.

After UE receives PDCP data packet, according to the Type in 802.11 MAC payload judge the protocol number whether be The corresponding protocol number of PDCP agreement, if the protocol number is the corresponding protocol number of PDCP, then it is assumed that the data packet is transmitted from eNB Come over, so that the data packet is transferred to LTE module PDCP entity handles, by PDCP entity according to PDCP header, extension The radio bearer information of PDCP header carries to identify, then transfers to carry corresponding PDCP entity；If GTP-U protocol layer it On there are Adaptation protocol layers, then transfer to Adaptation protocol layer to handle the data packet, taken by Adaptation protocol layer according to Adaptation protocol layer The radio bearer information of band carries to identify, to transfer to the LTE module of UE to correspond to the PDCP reality of radio bearer the data packet Body is handled.

Corresponding, transmitting uplink data process, UE sends PDCP data packet to WLAN AP, and radio bearer information is located at association It discusses in the PDCP header of data cell, (the PDCP header identification of extension can refer in the PDCP header of source in the PDCP header of extension Show) or newly-increased protocol layer header in, radio bearer information is ERAB ID, DRBID, LCID or radio bearer mapping Value.

WLAN AP judges the agreement after receiving PDCP data packet, through the Type in 802.11 MAC payload It number whether is the corresponding protocol number of PDCP, if the protocol number is the corresponding protocol number of PDCP, then it is assumed that the data packet is to send To eNB, meanwhile, the priority TID in the priority of mac frame or 802.3 frames is mapped to radio bearer QoS by WLAN AP In parameter, then from PDCP header, extension PDCP header or newly-increased protocol layer in read radio bearer information, find nothing Line carries corresponding TEID, and data packet is sent to eNB by the tunnel GTP-U by WLAN AP.At this point, WLAN AP is the PDCP Data packet adds GTP-U header, and the TEID in GTP-U header is the TEID of eNB distribution, and TEID is not identical.According in GTP-U Data directly can be forwarded a packet to eNB by TEID, WLAN AP.ENB is received be added to the PDCP data packet of GTP-U header after, delete Except GTP-U header, the PDCP entity of the corresponding carrying of TEID is transferred to handle the PDCP data packet.Optionally, if TEID not Identical, i.e. TEID is corresponding carrying, then WLAN AP does not read radio bearer information, directly random selection TEID, passes through TEID The corresponding tunnel GTP-U is sent to data packet the PDCP entity handles of eNB, by PDCP entity according to PDCP header, extension Radio bearer information in PDCP header or newly-increased protocol layer carries to identify, then transfers to carry corresponding PDCP reality Body；Or if TEID is identical, i.e. TEID is corresponding UE, then WLAN AP does not read radio bearer information, directly passes through GTP- The tunnel U is sent to data packet the PDCP entity handles of eNB, by PDCP entity according to PDCP header, the PDCP header of extension Radio bearer information carries to identify, then transfers to carry corresponding PDCP entity；

For the embodiment, optionally, if non-cellular net access device is WT, and WT is independent entity, WT and WLAN AC or WLAN AP are connected directly, then if WT with WLAN AC is connected, (foundation of the tunnel GTP-U is asked in 401 steps Seek message) in need to increase the mark that the UE identifies corresponding AC；If WT with WLAN AP is connected, needed in 401 steps Increase the mark that the UE identifies corresponding AP.

Embodiment 5

The embodiment of the present invention provides a kind of honeycomb access device, as shown in figure 8, honeycomb access device includes:

Sending module 10 establishes solicited message to non-cellular access device for sending the tunnel GTP-U, wherein GTP-U tunnel Road establish solicited message including at least UE identify, UE be identified as UE non-cellular MAC Address or UE in non-cellular access device Network interconnection Protocol IP address.

Response message is established in receiving module 11, the tunnel GTP-U for receiving the transmission of non-cellular access device.

Processing module 12, for identifying the data for carrying out multithread convergence via non-cellular access device between UE by UE Transmission, wherein via the protocol Data Unit of non-cellular access device transmission including wirelessly holding between honeycomb access device and UE Information carrying breath.

Further, receiving module 11 are also used to send the tunnel GTP-U in sending module 10 and establish solicited message to non-bee Before nest access device, the UE mark that UE is sent is received.

Further, solicited message is established in the tunnel GTP-U further include: the Xw between honeycomb access device and user equipment Application protocol identification XwAP ID and radio bearer increase list；Alternatively, solicited message is established in the tunnel GTP-U further include: nothing Line carrying increases list.

Further, the tunnel GTP-U establish solicited message radio bearer increase list include: the first termination point of a tunnel or First termination point of a tunnel, radio bearer information and wireless bearer service quality priority, wherein wireless bearer service quality priority For the corresponding service quality QoS priority of radio bearer information.

Further, it includes: the second termination point of a tunnel that the radio bearer that response message is established in the tunnel GTP-U, which allows to increase list, And radio bearer information.

Further, it includes radio bearer letter that the radio bearer that response message is established in the tunnel GTP-U, which does not allow to increase list, Breath.

Further, the first termination point of a tunnel includes the first Tunnel End Point Identifier TEID and the first transport Layer address, the first tunnel Road terminal is used to indicate the destination that data are transmitted in transmitting uplink data path；Second termination point of a tunnel includes the 2nd TEID and the Two transport Layer address, the second termination point of a tunnel are used to indicate the destination that data are transmitted in downlink data transmission path.

Further, radio bearer information is wireless access bearing sign ERAB ID, Data Radio Bearer identifies DRB ID, Logic Channel Identifier LC ID or radio bearer mapping value.

Further, radio bearer information is located in the Packet Data Channel PDCP header of protocol Data Unit, extends In PDCP header, or in newly-increased protocol layer header.

Sending module 10, if be also used to radio bearer information be radio bearer mapping value, send radio bearer mapping value with The radio bearer mapping relations of DRB ID or LC ID are to UE；If radio bearer information be ERAB ID, send ERAB ID with The radio bearer mapping relations of DRB ID or LC ID are to UE.

Further, radio bearer information is the first TEID or the 2nd TEID.

Further, sending module 10 are also used to send the UE uplink polymerization maximum rate AMBR of non-cellular access device To UE.

Further, it is transmitted between honeycomb access device and UE via the data that non-cellular access device carries out multithread convergence The GTP-U header of the protocol Data Unit transmitted in the process includes No. SN, wherein No. SN is used to indicate honeycomb access device and UE Between via non-cellular access device carry out multithread convergence data transmission procedure in flow control.

Further, it is transmitted between honeycomb access device and UE via the data that non-cellular access device carries out multithread convergence The Type of the protocol Data Unit transmitted in the process is the corresponding protocol number of PDCP agreement.

The embodiment of the present invention provides a kind of honeycomb access device, comprising: sending module is established for sending the tunnel GTP-U Solicited message is to non-cellular access device, wherein GTP-U establishes in tunnel solicited message and identifies including at least UE, and UE is identified as UE Non-cellular MAC Address or UE non-cellular access device network interconnection Protocol IP address；Receiving module, it is non-for receiving Response message is established in the tunnel GTP-U that honeycomb access device is sent；Processing module, for being identified by UE via non-between UE Honeycomb access device carries out the data transmission of multithread convergence, wherein sets between honeycomb access device and UE via non-cellular access The protocol Data Unit of standby transmission includes radio bearer information.By being built between honeycomb access device and non-cellular access device The vertical tunnel GTP-U, while radio bearer information is identified in the protocol Data Unit of multithread aggregate transmission, complete honeycomb access The data identification and transmission for carrying out multithread convergence via non-cellular access device are identified between equipment and UE by UE, ensure that industry Business continuity.

Embodiment 6

The embodiment of the present invention provides a kind of non-cellular access device, as shown in figure 9, non-cellular access device includes:

Solicited message is established in receiving module 20, the tunnel GTP-U for receiving the transmission of honeycomb access device, wherein GTP-U Tunnel is established solicited message and is identified including at least UE, UE be identified as UE non-cellular MAC Address or UE non-cellular IP Location.

Sending module 21 establishes response message to honeycomb access device for sending the tunnel GTP-U.

Further, radio bearer information is the first TEID or the 2nd TEID.

Further, as shown in Figure 10, non-cellular access device further include:

Mapping block 22, for wireless bearer service quality priority to be mapped to the priority or 802.3 frames of mac frame Priority in, and set the corresponding protocol number of PDCP agreement for the Type of the Type of mac frame or 802.3 frames；By mac frame Priority or 802.3 frames priority mapping into wireless bearer service quality priority.

Further, as shown in figure 11, non-cellular access device further include:

Processing module 23, for filling in radio bearer information to the Packet Data Channel PDCP header of protocol Data Unit In, in the PDCP header of extension, or in newly-increased Adaptation protocol layer.

The embodiment of the present invention provides a kind of non-cellular access device, comprising: receiving module, for receiving honeycomb access device Solicited message is established in the tunnel GTP-U of transmission, wherein GTP-U establishes in tunnel solicited message and identifies including at least UE, and UE is identified as UE non-cellular MAC Address or UE non-cellular IP address；Sending module establishes response letter for sending the tunnel GTP-U It ceases to honeycomb access device.By establishing the tunnel GTP-U between honeycomb access device and non-cellular access device, while more It flows in the protocol Data Unit of aggregate transmission and identifies radio bearer information, complete and marked between honeycomb access device and UE by UE Know the data identification and transmission for carrying out multithread convergence via non-cellular access device, ensure that business continuance.

Embodiment 7

The embodiment of the present invention provides a kind of UE, and as shown in figure 12, which includes:

Processing module 30 carries out multithread via non-cellular access device for identifying between honeycomb access device by UE The data of convergence are transmitted, wherein UE is identified as UE in the IP address in non-cellular of MAC Address or UE of non-cellular, honeycomb access Between equipment and UE via non-cellular access device transmit protocol Data Unit include radio bearer information.

Further, as shown in figure 13, UE further include:

Sending module 31 is accessed for being identified between processing module 30 and honeycomb access device by UE via non-cellular Before equipment carries out the data transmission of multithread convergence, sends UE and identify to honeycomb access device.

Further, radio bearer information is located in the Packet Data Channel PDCP header of protocol Data Unit, extends In PDCP header, perhaps in newly-increased protocol layer header radio bearer information be ERAB ID, DRB ID, LC ID or wireless Carry mapping value.

As shown in figure 14, UE further include:

Receiving module 32 receives what honeycomb access device was sent if being radio bearer mapping value for radio bearer information The radio bearer mapping relations of radio bearer mapping value and DRB ID or LC ID；If radio bearer information is ERAB ID, connect Receive the radio bearer mapping relations of ERAB ID and DRB ID or LC ID that honeycomb access device is sent.

Further, radio bearer information is the first TEID or the 2nd TEID.

Further, receiving module 32, be also used to receive honeycomb access device transmission non-cellular access device UE on Row polymerization maximum rate AMBR.

Further, as shown in figure 15, UE further include:

Mapping block 33, for setting the corresponding protocol number of PDCP agreement for the Type of mac frame.

The embodiment of the present invention provides a kind of UE, comprising: processing module, for being identified between honeycomb access device by UE The data transmission of multithread convergence is carried out via non-cellular access device, wherein UE is identified as UE in the MAC Address or UE of non-cellular Include via the protocol Data Unit that non-cellular access device transmits between the IP address of non-cellular, honeycomb access device and UE Radio bearer information.It is converged by establishing the tunnel GTP-U between honeycomb access device and non-cellular access device, while in multithread Radio bearer information is identified in the protocol Data Unit of poly- transmission, completes and warp is identified by UE between honeycomb access device and UE The data identification and transmission that multithread convergence is carried out by non-cellular access device, ensure that business continuance.

Embodiment 8

The embodiment of the present invention provides a kind of honeycomb access device, and as shown in figure 16, honeycomb access device includes:

Transmitter 40 establishes solicited message to non-cellular access device for sending the tunnel GTP-U, wherein the tunnel GTP-U Establish solicited message including at least UE identify, UE be identified as UE non-cellular MAC Address or UE in non-cellular access device Network interconnection Protocol IP address.

Response message is established in receiver 41, the tunnel GTP-U for receiving the transmission of non-cellular access device.

Processor 42 is passed for being identified between UE by UE via the data that non-cellular access device carries out multithread convergence It is defeated, wherein between honeycomb access device and UE via non-cellular access device transmit protocol Data Unit include radio bearer Information.

Further, receiver 41 are also used to send the tunnel GTP-U in transmitter and establish solicited message to non-cellular access Before equipment, the UE mark that UE is sent is received.

Transmitter 40 sends radio bearer mapping value and DRB if being also used to radio bearer information is radio bearer mapping value The radio bearer mapping relations of ID LC ID are to UE；If radio bearer information is ERAB ID, ERAB ID and DRB ID is sent Or the radio bearer mapping relations of LC ID are to UE.

Further, radio bearer information is the first TEID or the 2nd TEID.

Further, transmitter 40 are also used to send the UE uplink polymerization maximum rate AMBR of non-cellular access device extremely UE。

The embodiment of the present invention provides a kind of honeycomb access device, comprising: transmitter is asked for sending the foundation of the tunnel GTP-U Ask information to non-cellular access device, wherein GTP-U establishes in tunnel solicited message and identifies including at least UE, and UE is identified as UE and exists Network interconnection Protocol IP address of the MAC Address or UE of non-cellular in non-cellular access device；Receiver, for receiving non-cellular Response message is established in the tunnel GTP-U that access device is sent；Processor connects for being identified between UE by UE via non-cellular Enter the data transmission that equipment carries out multithread convergence, wherein transmit between honeycomb access device and UE via non-cellular access device Protocol Data Unit include radio bearer information.By establishing GTP- between honeycomb access device and non-cellular access device The tunnel U, while identifying radio bearer information in the protocol Data Unit of multithread aggregate transmission, complete honeycomb access device with The data identification and transmission for carrying out multithread convergence via non-cellular access device are identified between UE by UE, ensure that business continuity Property.

Embodiment 9

The embodiment of the present invention provides a kind of non-cellular access device, and as shown in figure 17, non-cellular access device includes:

Solicited message is established in receiver 50, the tunnel GTP-U for receiving the transmission of honeycomb access device, wherein GTP-U tunnel Road establish solicited message including at least UE identify, UE be identified as UE non-cellular MAC Address or UE non-cellular IP address.

Transmitter 51 establishes response message to honeycomb access device for sending the tunnel GTP-U.

Further, radio bearer information is the first TEID or the 2nd TEID.

Further, as shown in figure 18, non-cellular access device further include:

Processor 52, for wireless bearer service quality priority to be mapped to the priority or 802.3 frames of mac frame In priority, and the corresponding protocol number of PDCP agreement is set by the Type of the Type of mac frame or 802.3 frames；By mac frame Priority or the priority mapping of 802.3 frames are into wireless bearer service quality priority.

Further, processor 52, be also used to fill in radio bearer information to the packet count of protocol Data Unit it is believed that In road PDCP header, in the PDCP header of extension, or in newly-increased Adaptation protocol layer.

The embodiment of the present invention provides a kind of non-cellular access device, comprising: receiver, for receiving honeycomb access device hair Solicited message is established in the tunnel GTP-U sent, wherein GTP-U establishes in tunnel solicited message and identifies including at least UE, and UE is identified as UE Non-cellular MAC Address or UE non-cellular IP address；Transmitter establishes response message extremely for sending the tunnel GTP-U Honeycomb access device.It is converged by establishing the tunnel GTP-U between honeycomb access device and non-cellular access device, while in multithread Radio bearer information is identified in the protocol Data Unit of poly- transmission, completes and warp is identified by UE between honeycomb access device and UE The data identification and transmission that multithread convergence is carried out by non-cellular access device, ensure that business continuance.

Embodiment 10

The embodiment of the present invention provides a kind of UE, and as shown in figure 19, UE includes:

Processor 60 carries out multithread remittance via non-cellular access device for identifying between honeycomb access device by UE Poly- data transmission, wherein UE be identified as UE non-cellular MAC Address or UE in the IP address of non-cellular, honeycomb access sets Standby includes radio bearer information via the protocol Data Unit that non-cellular access device transmits between UE.

Further, as shown in figure 20, UE further include:

Transmitter 61, for being identified by UE via non-cellular access device between processor 60 and honeycomb access device Before the data transmission for carrying out multithread convergence, sends UE and identify to honeycomb access device.

As shown in figure 21, UE further include:

Receiver 62 receives the nothing that honeycomb access device is sent if being radio bearer mapping value for radio bearer information The radio bearer mapping relations of line carrying mapping value and DRB ID or LC ID；If radio bearer information is ERAB ID, receive The radio bearer mapping relations of ERAB ID and DRB ID or LC ID that honeycomb access device is sent.

Further, radio bearer information is the first TEID or the 2nd TEID.

Further, receiver 62 are also used to receive the UE uplink of the non-cellular access device of honeycomb access device transmission It polymerize maximum rate AMBR.

Further, processor 60 are also used to set the Type of mac frame to the corresponding protocol number of PDCP agreement.

The embodiment of the present invention provides a kind of UE, comprising: processor is passed through for being identified between honeycomb access device by UE The data transmission of multithread convergence is carried out by non-cellular access device, wherein UE is identified as UE and exists in the MAC Address or UE of non-cellular The IP address of non-cellular, between honeycomb access device and UE via non-cellular access device transmit protocol Data Unit include nothing Line carries information.It is converged by establishing the tunnel GTP-U between honeycomb access device and non-cellular access device, while in multithread Identify radio bearer information in the protocol Data Unit of transmission, complete between honeycomb access device and UE by UE mark via Non-cellular access device carries out the data identification and transmission of multithread convergence, ensure that business continuance.

Embodiment 11

The embodiment of the present invention provides a kind of data transmission system, and the honeycomb access including any one of such as embodiment 5 is set It is standby, such as the non-cellular access device of any one of embodiment 6, and the UE such as any one of embodiment 7.By in honeycomb The tunnel GTP-U is established between access device and non-cellular access device, while in the protocol Data Unit of multithread aggregate transmission Radio bearer information is identified, is completed more via the progress of non-cellular access device by UE mark between honeycomb access device and UE The data identification and transmission of stream convergence, ensure that business continuance.

Embodiment 12

The embodiment of the present invention provides a kind of data transmission system, and the honeycomb access including any one of such as embodiment 8 is set It is standby, such as the non-cellular access device of any one of embodiment 9, and the UE such as any one of embodiment 10.By in bee The tunnel GTP-U is established between nest access device and non-cellular access device, while in the protocol Data Unit of multithread aggregate transmission Middle mark radio bearer information is completed and is carried out by UE mark via non-cellular access device between honeycomb access device and UE The data identification and transmission of multithread convergence, ensure that business continuance.

Solicited message is established in the tunnel GTP-U that the embodiment of the present invention is previously mentioned and the tunnel GTP-U establishes response message and is Carrying UE is identified, Xw application protocol identification XwAP ID between honeycomb access device and user equipment, radio bearer increase list, XwAP ID, radio bearer between non-cellular access device and user equipment allow to increase list and radio bearer and do not allow to increase Add a kind of information of list, it can also be with other name nominatings, the invention is not limited in this regard.

It is apparent to those skilled in the art that for convenience and simplicity of description, only with above-mentioned each function The division progress of module can according to need and for example, in practical application by above-mentioned function distribution by different function moulds Block is completed, i.e., the internal structure of device is divided into different functional modules, to complete all or part of function described above Energy.The specific work process of the system, apparatus, and unit of foregoing description, can be with reference to corresponding in preceding method embodiment Journey, details are not described herein.

In several embodiments provided herein, it should be understood that disclosed device and method can pass through it Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the module or unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.

If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention The all or part of the steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk Etc. the various media that can store program code.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. a kind of data transmission method characterized by comprising

Solicited message is established extremely in the tunnel Universal Wireless Packet Service tunnel protocol GTP-U that honeycomb access device sends user level Non-cellular access device, wherein the tunnel GTP-U is established solicited message and identified including at least user equipment (UE), the UE mark Know be the UE the non-cellular MAC address or the UE the non-cellular network interconnection agreement IP address；

It is identified between the honeycomb access device and UE by the UE and carries out multithread convergence via the non-cellular access device Data transmission, wherein between the honeycomb access device and the UE via non-cellular access device transmit protocol data Unit includes radio bearer information；

Solicited message is established in the tunnel GTP-U further include: the Xw application protocol identification between honeycomb access device and user equipment XwAP ID and radio bearer increase list；Alternatively, solicited message is established in the tunnel GTP-U further include: radio bearer increases column Table；

And

Response message is established in the tunnel GTP-U further include: XwAP ID, non-cellular between honeycomb access device and user equipment XwAP ID and radio bearer between access device and user equipment allow to increase list；Alternatively, the tunnel GTP-U is established Response message further include: radio bearer allows to increase list；Alternatively, response message is established in the tunnel GTP-U further include: honeycomb XwAP ID, non-cellular access device between access device and user equipment and XwAP ID between user equipment, radio bearer are permitted Perhaps increasing list and radio bearer not allows to increase list；Alternatively, response message is established in the tunnel GTP-U further include: nothing Line carrying allows to increase list and radio bearer and does not allow to increase list.

2. data transmission method according to claim 1, which is characterized in that send GTP-U in the honeycomb access device Tunnel is established before solicited message to non-cellular access device, the method also includes:

The honeycomb access device receives the UE mark that the UE is sent.

3. data transmission method according to claim 2, which is characterized in that

It includes: the first termination point of a tunnel or described first that the radio bearer that solicited message is established in the tunnel GTP-U, which increases list, Termination point of a tunnel, radio bearer information and wireless bearer service quality priority, wherein the wireless bearer service quality priority For the corresponding service quality QoS priority of the radio bearer information.

4. data transmission method according to claim 3, which is characterized in that

It includes: the second termination point of a tunnel and the nothing that the radio bearer that response message is established in the tunnel GTP-U, which allows to increase list, Line carries information.

5. data transmission method according to claim 4, which is characterized in that first termination point of a tunnel includes the first tunnel Endpoint ID TEID and the first transport Layer address, first termination point of a tunnel are used to indicate data in transmitting uplink data path and pass Defeated destination；Second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, and second termination point of a tunnel is used for The destination that data are transmitted in indicating downlink data transfer path.

6. the data transmission method according to any one of claim 3-5, which is characterized in that the radio bearer information DRB ID, Logic Channel Identifier LC ID or radio bearer are identified for wireless access bearing sign ERAB ID, Data Radio Bearer Mapping value.

7. data transmission method according to claim 5, which is characterized in that the radio bearer information is described first TEID or the 2nd TEID.

8. the data transmission method according to any one of claim 3-5 and 7, which is characterized in that

It includes the radio bearer information that the radio bearer that response message is established in the tunnel GTP-U, which does not allow to increase list,.

9. data transmission method according to claim 6, which is characterized in that the radio bearer information is located at the agreement In the Packet Data Channel PDCP header of data cell, in the PDCP header of extension, or in newly-increased protocol layer header；

The honeycomb access device sends the radio bearer mapping relations of the radio bearer mapping value Yu DRB ID or LC ID To the UE；

If the radio bearer information is the ERAB ID, the method also includes:

The honeycomb access device sends the radio bearer mapping relations of the ERAB ID and DRB ID or LC ID to described UE。

10. data transmission method according to claim 1, which is characterized in that the method also includes:

The honeycomb access device sends the UE uplink polymerization maximum rate AMBR to the UE of the non-cellular access device.

11. according to claim 1-5,7, data transmission method described in any one of 9-10, which is characterized in that the honeycomb The protocol data transmitted in the data transmission procedure of multithread convergence is carried out between access device and UE via non-cellular access device The GTP-U header of unit includes sequence SN, wherein described No. SN be used to indicate between the honeycomb access device and UE via Non-cellular access device carries out the flow control in the data transmission procedure of multithread convergence.

12. according to claim 1-5,7, data transmission method described in any one of 9-10, which is characterized in that the honeycomb The protocol data transmitted in the data transmission procedure of multithread convergence is carried out between access device and UE via non-cellular access device The Type of unit is the corresponding protocol number of PDCP agreement.

13. a kind of data transmission method characterized by comprising

Non-cellular access device receives the tunnel GTP-U that honeycomb access device is sent and establishes solicited message, wherein the GTP-U Tunnel is established solicited message and is identified including at least UE, and the UE is identified as the UE in the MAC Address of the non-cellular or described IP address of the UE in the non-cellular；

The non-cellular access device sends the tunnel GTP-U and establishes response message to the honeycomb access device；

And

14. data transmission method according to claim 13, which is characterized in that

15. data transmission method according to claim 14, which is characterized in that

16. data transmission method according to claim 15, which is characterized in that first termination point of a tunnel includes the first tunnel Road Endpoint ID TEID and the first transport Layer address, first termination point of a tunnel are used to indicate data in transmitting uplink data path The destination of transmission；Second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, and second termination point of a tunnel is used The destination that data are transmitted in indicating downlink data transfer path.

17. data transmission method described in any one of 4-16 according to claim 1, which is characterized in that the radio bearer Information is wireless access bearing sign ERAB ID, Data Radio Bearer identifies DRB ID, Logic Channel Identifier LC ID or wireless Carry mapping value.

18. data transmission method according to claim 16, which is characterized in that the radio bearer information is described first TEID or the 2nd TEID.

19. data transmission method described in any one of 4-16,18 according to claim 1, which is characterized in that

20. data transmission method described in any one of 4-16,18 according to claim 1, which is characterized in that the method is also Include:

The non-cellular access device is by the priority of the mac frame or the priority mapping of 802.3 frame to the nothing In line bearer service quality priority.

21. data transmission method according to claim 13, which is characterized in that the method also includes:

The non-cellular access device fills in radio bearer information to the Packet Data Channel PDCP header of protocol Data Unit In, in the PDCP header of extension, or in newly-increased Adaptation protocol layer.

22. a kind of data transmission method characterized by comprising

It is identified between UE and honeycomb access device by UE and is transmitted via the data that non-cellular access device carries out multithread convergence, In, the UE is identified as the UE in the IP address in the non-cellular of MAC Address or the UE of the non-cellular, the bee Between nest access device and the UE via non-cellular access device transmit protocol Data Unit include radio bearer information；

Solicited message is established extremely in the tunnel Universal Wireless Packet Service tunnel protocol GTP-U that honeycomb access device sends user level Non-cellular access device；

And

23. data transmission method according to claim 22, which is characterized in that between the UE and honeycomb access device Before the data transmission for carrying out multithread convergence via the non-cellular access device by UE mark, the method also includes:

The UE sends the UE and identifies to the honeycomb access device.

24. the data transmission method according to claim 22 or 23, which is characterized in that the radio bearer information is located at institute It states in the Packet Data Channel PDCP header of protocol Data Unit, in the PDCP header of extension, or newly-increased protocol layer header In, the radio bearer information is ERAB ID, DRB ID, LC ID or radio bearer mapping value；

The UE receives the wireless of the radio bearer mapping value that the honeycomb access device is sent and DRB ID or LC ID Carry mapping relations；

If the radio bearer information is the ERAB ID, the method also includes:

The UE receives the ERAB ID and DRB ID that the honeycomb access device is sent or the radio bearer of LC ID reflects Penetrate relationship.

25. data transmission method according to claim 22, which is characterized in that the radio bearer information is the first tunnel Endpoint ID TEID or the second Tunnel End Point Identifier TEID.

26. data transmission method according to claim 22, which is characterized in that the method also includes:

The UE receives the UE uplink polymerization maximum rate for the non-cellular access device that the honeycomb access device is sent AMBR。

27. the data transmission method according to any one of claim 22-23,25-26, which is characterized in that the side Method further include:

28. a kind of honeycomb access device characterized by comprising

Sending module establishes solicited message to non-cellular access device for sending the tunnel GTP-U, wherein the tunnel GTP-U It establishes solicited message to identify including at least UE, the UE is identified as the UE and exists in the MAC Address of the non-cellular or the UE The IP address of the non-cellular；

Processing module, for identifying the number for carrying out multithread convergence via the non-cellular access device between UE by the UE According to transmission, wherein the protocol Data Unit transmitted between the honeycomb access device and the UE via non-cellular access device Including radio bearer information；

And

29. honeycomb access device according to claim 28, which is characterized in that the receiving module is also used to described Sending module sends the tunnel GTP-U and establishes before solicited message to non-cellular access device, receives the UE that the UE is sent Mark.

30. honeycomb access device according to claim 29, which is characterized in that

31. honeycomb access device according to claim 30, which is characterized in that

32. honeycomb access device according to claim 31, which is characterized in that first termination point of a tunnel includes the first tunnel Road Endpoint ID TEID and the first transport Layer address, first termination point of a tunnel are used to indicate data in transmitting uplink data path The destination of transmission；Second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, and second termination point of a tunnel is used The destination that data are transmitted in indicating downlink data transfer path.

33. the honeycomb access device according to any one of claim 30-32, which is characterized in that the radio bearer Information is wireless access bearing sign ERAB ID, Data Radio Bearer identifies DRB ID, Logic Channel Identifier LC ID or wireless Carry mapping value.

34. honeycomb access device according to claim 32, which is characterized in that the radio bearer information is described first TEID or the 2nd TEID.

35. the honeycomb access device according to any one of claim 30-32,34, which is characterized in that

36. honeycomb access device according to claim 33, which is characterized in that the radio bearer information is located at the association It discusses in the Packet Data Channel PDCP header of data cell, in the PDCP header of extension, or in newly-increased protocol layer header；

The sending module, if being also used to the radio bearer information is the radio bearer mapping value, transmission is described wirelessly to be held The radio bearer mapping relations of mapping value and DRB ID or LC ID are carried to the UE；If the radio bearer information is described ERAB ID sends the radio bearer mapping relations of the ERAB ID and DRB ID or LC ID to the UE.

37. honeycomb access device according to claim 28, which is characterized in that the sending module is also used to send institute State the UE uplink polymerization maximum rate AMBR to the UE of non-cellular access device.

38. the honeycomb access device according to any one of claim 28-32,34,36-37, which is characterized in that described The agreement transmitted in the data transmission procedure of multithread convergence is carried out between honeycomb access device and UE via non-cellular access device The GTP-U header of data cell includes No. SN, wherein described No. SN be used to indicate between the honeycomb access device and UE via Non-cellular access device carries out the flow control in the data transmission procedure of multithread convergence.

39. the honeycomb access device according to any one of claim 28-32,34,36-37, which is characterized in that described The agreement transmitted in the data transmission procedure of multithread convergence is carried out between honeycomb access device and UE via non-cellular access device The Type of data cell is the corresponding protocol number of PDCP agreement.

40. a kind of non-cellular access device characterized by comprising

Solicited message is established in receiving module, the tunnel GTP-U for receiving the transmission of honeycomb access device, wherein the GTP-U tunnel Road is established solicited message and is identified including at least UE, and the UE is identified as the UE in the MAC Address or the UE of the non-cellular In the IP address of the non-cellular；

Sending module establishes response message to the honeycomb access device for sending the tunnel GTP-U；

And

41. non-cellular access device according to claim 40, which is characterized in that

42. non-cellular access device according to claim 41, which is characterized in that

43. non-cellular access device according to claim 42, which is characterized in that first termination point of a tunnel includes first Tunnel End Point Identifier TEID and the first transport Layer address, first termination point of a tunnel are used to indicate number in transmitting uplink data path According to the destination of transmission；Second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, second termination point of a tunnel It is used to indicate the destination that data are transmitted in downlink data transmission path.

44. the non-cellular access device according to any one of claim 41-43, which is characterized in that described wirelessly to hold Information carrying breath is wireless access bearing sign ERAB ID, Data Radio Bearer identifies DRB ID, Logic Channel Identifier LC ID or nothing Line carries mapping value.

45. non-cellular access device according to claim 43, which is characterized in that the radio bearer information is described the One TEID or the 2nd TEID.

46. the non-cellular access device according to any one of claim 41-43,45, which is characterized in that

47. the non-cellular access device according to any one of claim 41-43,45, which is characterized in that the non-bee Nest access device further include:

Mapping block, for the wireless bearer service quality priority to be mapped to the priority or 802.3 frames of mac frame In priority, and the corresponding protocol number of PDCP agreement is set by the Type of the Type of the mac frame or 802.3 frame； By the priority of the mac frame or the priority mapping of 802.3 frame into the wireless bearer service quality priority.

48. non-cellular access device according to claim 40, which is characterized in that the non-cellular access device also wraps It includes:

Processing module, for filling in radio bearer information into the Packet Data Channel PDCP header of protocol Data Unit, expanding In the PDCP header of exhibition, or in newly-increased Adaptation protocol layer.

49. a kind of UE characterized by comprising

Processing module carries out multithread convergence via non-cellular access device for identifying between honeycomb access device by UE Data transmission, wherein the UE be identified as the UE the non-cellular MAC Address or the UE the non-cellular IP Address, via the protocol Data Unit of non-cellular access device transmission including wireless between the honeycomb access device and the UE Carry information；

Sending module is accessed for being identified between the processing module and honeycomb access device by UE via the non-cellular Before equipment carries out the data transmission of multithread convergence, sends the UE and identify to the honeycomb access device；

Wherein, the radio bearer information is located in the Packet Data Channel PDCP header of the protocol Data Unit, extends In PDCP header, perhaps in newly-increased protocol layer header the radio bearer information be ERAB ID, DRB ID, LC ID or Radio bearer mapping value；

The UE further include:

Receiving module receives the honeycomb access device if being the radio bearer mapping value for the radio bearer information The radio bearer mapping relations of the radio bearer mapping value and DRB ID or LC ID that send；If the radio bearer letter Breath is the ERAB ID, receives the wireless of the ERAB ID and DRB ID or the LC ID of the honeycomb access device transmission Carry mapping relations.

50. UE according to claim 49, which is characterized in that the radio bearer information is the first Tunnel End Point Identifier TEID or the second Tunnel End Point Identifier TEID.

51. UE according to claim 49, which is characterized in that the receiving module is also used to receive the honeycomb access The UE uplink for the non-cellular access device that equipment is sent polymerize maximum rate AMBR.

52. the UE according to any one of claim 49-51, which is characterized in that the UE further include:

53. a kind of honeycomb access device characterized by comprising

Transmitter establishes solicited message to non-cellular access device for sending the tunnel GTP-U, wherein the tunnel GTP-U is built Vertical solicited message is identified including at least UE, and the UE is identified as the UE in the MAC Address of the non-cellular or the UE in institute State the IP address of non-cellular；

Processor, for identifying the data for carrying out multithread convergence via the non-cellular access device between UE by the UE Transmission, wherein the protocol Data Unit packet transmitted between the honeycomb access device and the UE via non-cellular access device Include radio bearer information；

And

54. honeycomb access device according to claim 53, which is characterized in that the receiver is also used in the hair It send device to send the tunnel GTP-U to establish before solicited message to non-cellular access device, receives the UE mark that the UE is sent.

55. honeycomb access device according to claim 53, which is characterized in that

56. honeycomb access device according to claim 55, which is characterized in that

57. honeycomb access device according to claim 56, which is characterized in that first termination point of a tunnel includes the first tunnel Road Endpoint ID TEID and the first transport Layer address, first termination point of a tunnel are used to indicate data in transmitting uplink data path The destination of transmission；Second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, and second termination point of a tunnel is used The destination that data are transmitted in indicating downlink data transfer path.

58. the honeycomb access device according to any one of claim 55-57, which is characterized in that the radio bearer Information is wireless access bearing sign ERAB ID, Data Radio Bearer identifies DRB ID, Logic Channel Identifier LC ID or wireless Carry mapping value.

59. honeycomb access device according to claim 57, which is characterized in that the radio bearer information is described first TEID or the 2nd TEID.

60. the honeycomb access device according to any one of claim 55-57,59, which is characterized in that

61. honeycomb access device according to claim 58, which is characterized in that the radio bearer information is located at the association It discusses in the Packet Data Channel PDCP header of data cell, in the PDCP header of extension, or in newly-increased protocol layer header；

The transmitter sends the radio bearer if being also used to the radio bearer information is the radio bearer mapping value The radio bearer mapping relations of mapping value and DRB ID or LC ID are to the UE；If the radio bearer information is described ERAB ID sends the radio bearer mapping relations of the ERAB ID and DRB ID or LC ID to the UE.

62. honeycomb access device according to claim 53, which is characterized in that the transmitter is also used to send described The UE uplink of non-cellular access device polymerize maximum rate AMBR to the UE.

63. the honeycomb access device according to any one of claim 53-57,59,61-62, which is characterized in that described The agreement transmitted in the data transmission procedure of multithread convergence is carried out between honeycomb access device and UE via non-cellular access device The GTP-U header of data cell includes No. SN, wherein described No. SN be used to indicate between the honeycomb access device and UE via Non-cellular access device carries out the flow control in the data transmission procedure of multithread convergence.

64. the honeycomb access device according to any one of claim 53-57,59,61-62, which is characterized in that described The agreement transmitted in the data transmission procedure of multithread convergence is carried out between honeycomb access device and UE via non-cellular access device The Type of data cell is the corresponding protocol number of PDCP agreement.

65. a kind of non-cellular access device characterized by comprising

Solicited message is established in receiver, the tunnel GTP-U for receiving the transmission of honeycomb access device, wherein the tunnel GTP-U It establishes solicited message to identify including at least UE, the UE is identified as the UE and exists in the MAC Address of the non-cellular or the UE The IP address of the non-cellular；

Transmitter establishes response message to the honeycomb access device for sending the tunnel GTP-U；

And

66. non-cellular access device according to claim 65, which is characterized in that

67. non-cellular access device according to claim 66, which is characterized in that

68. non-cellular access device according to claim 67, which is characterized in that first termination point of a tunnel includes first Tunnel End Point Identifier TEID and the first transport Layer address, first termination point of a tunnel are used to indicate number in transmitting uplink data path According to the destination of transmission；Second termination point of a tunnel includes the 2nd TEID and the second transport Layer address, second termination point of a tunnel It is used to indicate the destination that data are transmitted in downlink data transmission path.

69. the non-cellular access device according to any one of claim 66-68, which is characterized in that described wirelessly to hold Information carrying breath is wireless access bearing sign ERAB ID, Data Radio Bearer identifies DRB ID, Logic Channel Identifier LC ID or nothing Line carries mapping value.

70. non-cellular access device according to claim 68, which is characterized in that the radio bearer information is described the One TEID or the 2nd TEID.

71. the non-cellular access device according to any one of claim 66-68,70, which is characterized in that

72. the non-cellular access device according to any one of claim 66-68,70, which is characterized in that the non-bee Nest access device further include:

Processor, for the wireless bearer service quality priority is mapped to mac frame priority or 802.3 frames it is excellent In first grade, and the corresponding protocol number of PDCP agreement is set by the Type of the Type of the mac frame or 802.3 frame；It will The priority of the mac frame or the priority mapping of 802.3 frame are into the wireless bearer service quality priority.

73. the non-cellular access device according to claim 72, which is characterized in that the processor, being also used to will be wireless Information solicitation is carried into the Packet Data Channel PDCP header of protocol Data Unit, in the PDCP header of extension, or newly-increased Adaptation protocol layer in.

74. a kind of UE characterized by comprising

Processor, for identifying the number for carrying out multithread convergence via non-cellular access device between honeycomb access device by UE According to transmission, wherein the UE be identified as the UE the non-cellular MAC Address or the UE the non-cellular IP Location, via the protocol Data Unit of non-cellular access device transmission including wirelessly holding between the honeycomb access device and the UE Information carrying breath；

Transmitter, for being identified by UE via the non-cellular access device between the processor and honeycomb access device Before the data transmission for carrying out multithread convergence, sends the UE and identify to the honeycomb access device；

The UE further include:

Receiver receives the honeycomb access device hair if being the radio bearer mapping value for the radio bearer information The radio bearer mapping relations of the radio bearer mapping value and DRB ID or LC ID sent；If the radio bearer information For the ERAB ID, wirelessly holding for the ERAB ID and DRB ID or LC ID of the honeycomb access device transmission is received Carry mapping relations.

75. UE according to claim 74, which is characterized in that the radio bearer information is the first Tunnel End Point Identifier TEID or the second Tunnel End Point Identifier TEID.

76. UE according to claim 74, which is characterized in that the receiver is also used to receive the honeycomb access and sets The UE uplink for the non-cellular access device that preparation is sent polymerize maximum rate AMBR.

77. the UE according to any one of claim 74-76, which is characterized in that the processor is also used to MAC The Type of frame is set as the corresponding protocol number of PDCP agreement.

78. a kind of data transmission system, which is characterized in that connect including the honeycomb as described in any one of claim 28-39 Enter equipment, the non-cellular access device as described in any one of claim 40-48, and as appointed in claim 49-52 UE described in meaning one.

79. a kind of data transmission system, which is characterized in that connect including the honeycomb as described in any one of claim 53-64 Enter equipment, the non-cellular access device as described in any one of claim 65-73, and as appointed in claim 74-77 UE described in meaning one.