CN107005904B - A kind of method for user device switching and device - Google Patents

Abstract

The embodiment of the invention discloses a kind of method for user device switching and devices, it is related to the communications field, to solve in the prior art because of the data transmission that not will do it multithread convergence in handoff procedure, the service disconnection of caused multithread convergence, so as to cause user the poor problem of experience.Method for user device switching provided in an embodiment of the present invention, it include: that Cellular Networks source access device determines that UE is switched over to Cellular Networks target access device, and switching request message is sent to Cellular Networks target access device, it include mark of the UE in non-cellular net in switching request message.Wherein, which is used to indicate Cellular Networks target access device through carrying out the data transmission of multithread convergence between target logic functional entity and non-cellular net target access device and the UE in the mark in non-cellular net.

Description

A kind of method for user device switching and device

Technical field

The present invention relates to the communications field more particularly to a kind of method for user device switching and device.

Background technique

Cellular Networks have many advantages, such as wide coverage, support high-speed mobile, WLAN (Wireless Local Area Networks, WLAN) have many advantages, such as that message transmission rate is fast, at low cost.Based on this, propose a kind of by Cellular Networks The technical solution that technology is mutually merged with WLAN technology realizes MSA (Mulit Stream that is, between Cellular Networks and WLAN Aggregation, multithread convergence).Specific: UE (User Equipment, user equipment) accesses Cellular Networks and WLAN simultaneously, The partial data communicated between Cellular Networks access device and UE is transmitted through WLAN access device, Cellular Networks access device with should Other data communicated between UE are directly transmitted between the Cellular Networks access device and the UE.

In LTE (Long Term Evolution, long term evolution) Cellular Networks, since UE is from source eNB (evolved Node B, evolved base station) it is switched to after target eNB, target eNB could select suitable WLAN access device, thus into The data transmission of row multithread convergence；The data transmission of multithread convergence is not will do it in handoff procedure.In this way, in handoff procedure The interruption that will lead to multithread convergence data transmission influences the experience of user so as to cause the interruption of multithread convergence service.

Summary of the invention

The embodiment of the present invention provides a kind of method for user device switching and device, to solve in the prior art because cutting Not will do it the data transmission of multithread convergence during changing, the service disconnection of caused multithread convergence, so as to cause user Experience poor problem.

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

In a first aspect, providing a kind of method for user device switching, comprising:

Cellular Networks source access device determines that user equipment (UE) is switched over to Cellular Networks target access device；

Cellular Networks source access device sends switching request message, the switching to the Cellular Networks target access device It include mark of the UE in non-cellular net in request message；

Wherein, mark of the UE in non-cellular net is used to indicate the Cellular Networks target access device through target logic The data transmission of multithread convergence is carried out between functional entity and non-cellular net target access device and the UE.

With reference to first aspect, in the first possible implementation, mark of the UE in non-cellular net is for referring to Show the Cellular Networks target access device through between target logic functional entity and non-cellular net target access device and the UE Carry out the data transmission of multithread convergence, comprising: establish the Cellular Networks target access in the Cellular Networks target access device and set During the standby tunnel GTP-U between the target logic functional entity, by the Cellular Networks target access device by institute It states mark of the UE in non-cellular net and is sent to the target logic functional entity, so that the target logic functional entity root According to mark of the UE in non-cellular net, the received data packet from the Cellular Networks target access device is identified Whether the data packet for being the UE；Wherein, the tunnel GTP-U is used for transmission the Cellular Networks target access device and the mesh The data packet communicated between mark logical functional entity.

With reference to first aspect or the first possible implementation of first aspect, in second of possible implementation In, it further include one of following information or a variety of in the switching request message: the non-cellular net measurement report of the UE, non- The carrying that multithread convergence is carried out between the mark of Cellular Networks source access device, Cellular Networks source access device and the UE arranges Table.

With reference to first aspect, the possible implementation of the first of first aspect or second of possible implementation, In In the third possible implementation, in Cellular Networks source access device to described in Cellular Networks target access device transmission After switching request message, the method also includes:

Cellular Networks source access device receives the switching response message that the Cellular Networks target access device is sent.

The third possible implementation with reference to first aspect, in the fourth possible implementation, the switching Response message includes: the mark of the target logic functional entity or the mark of non-cellular net target access device；In the bee After nest net source access device receives the switching response message that the Cellular Networks target access device is replied, the method is also wrapped It includes:

Cellular Networks source access device stops sending data to the UE, and according to the target logic functional entity Mark or the mark of non-cellular net target access device determine carrying list to be released；Wherein, in the carrying list to be released Mark including carrying to be released；

Cellular Networks source access device sends release request message to source logical functional entity；Wherein, the release is asked Asking in message includes the carrying list to be released, and being used to indicate the source logical functional entity will be in the carrying to be released Data back to be released gives Cellular Networks source access device；The data to be released refer to that the source logical functional entity receives To progress multithread convergence data in and have not been transmitted to the data of the UE；

Cellular Networks source access device receives the data to be released of the source logical functional entity passback.

The 4th kind of possible implementation with reference to first aspect, in a fifth possible implementation, the basis The mark of the target logic functional entity or the mark of non-cellular net target access device determine carrying list to be released, packet It includes:

The mesh is determined according to the mark of the mark of the target logic functional entity or non-cellular net target access device It marks logical functional entity and whether source logical functional entity is identical；

If the target logic functional entity is different from the source logical functional entity, Cellular Networks source access is set It is standby that all carryings of multithread convergence are carried out between the UE as carrying to be released；Or, if the target logic functional entity It is identical as the source logical functional entity, then the institute of multithread convergence will be carried out between Cellular Networks source access device and the UE There are in carrying, in addition to the carrying for carrying out multithread convergence between the Cellular Networks target access device and the UE other to hold It carries and is used as carrying to be released.

The third possible implementation with reference to first aspect, in a sixth possible implementation, the switching Response message includes: the mark that the carrying of multithread convergence is carried out between the Cellular Networks target access device and the UE；Institute State Cellular Networks source access device to the Cellular Networks target access device reply switching response message after, the method is also wrapped It includes:

Cellular Networks source access device sends multithread aggregate command message to the UE；Wherein, the multithread convergence life Enabling message includes that the carrying list of multithread convergence is carried out between the Cellular Networks target access device and the UE, is used to indicate institute UE progress multithread convergence is stated to reconfigure.

The third possible implementation with reference to first aspect, in the 7th kind of possible implementation, the switching It include the mark of the non-cellular net target access device in response message；In Cellular Networks source access device to the honeycomb After mesh tag splice enters device replied switching response message, the method also includes:

Cellular Networks source access device sends the mark of the non-cellular net target access device or described to the UE The corresponding non-cellular net access device identification list of target logic functional entity, so that non-cellular mesh described in the UE access Mark access device.

With reference to first aspect, the possible implementation of the first of first aspect is any to the 7th kind of possible implementation Kind, in the 8th kind of possible implementation, mark of the UE in non-cellular net includes: the UE in non-cellular net MAC address, or, association identification AID of the UE in non-cellular net and non-cellular net source access device The combination of mark.

Second aspect provides a kind of method for user device switching, comprising:

Cellular Networks target access device receives the switching request message that Cellular Networks source access device is sent；Wherein, described to cut Changing includes mark of the user equipment (UE) in non-cellular net in request message；

The Cellular Networks target access device determines that target logic function is real after receiving the switching request message Body and non-cellular net target access device；

The Cellular Networks target access device is established the target logic functional entity and is entered with the non-cellular mesh tag splice The tunnel GTP-U between equipment；Wherein, the tunnel GTP-U is with patrolling the Cellular Networks target access device through the target Collect the data transmission that multithread convergence is carried out between functional entity and the non-cellular net target access device and the UE；

Wherein, the target logic functional entity and the non-cellular mesh are established in the Cellular Networks target access device During marking the tunnel GTP-U between access device, the Cellular Networks target access device is real to the target logic function Body sends mark of the UE in non-cellular net, so that the target logic functional entity is according to the UE in non-cellular net In mark, identify the received data packet from the Cellular Networks target access device whether the data for being the UE Packet.

It further include following letter in the switching request message in the first possible implementation in conjunction with second aspect One of breath is a variety of: non-cellular net measurement report, mark, the Cellular Networks of non-cellular net source access device of the UE The mark of the carrying of multithread convergence is carried out between source access device and the UE.

In conjunction with the possible implementation of the first of second aspect or second aspect, in second of possible implementation In, the target logic functional entity and the non-cellular net target access device are established in the Cellular Networks target access device Between the tunnel GTP-U after, the method also includes:

The Cellular Networks target access device sends switching response message to Cellular Networks source access device.

In conjunction with second of possible implementation of second aspect, in the third possible implementation, the switching It include: the mark of the target logic functional entity or the mark of non-cellular net target access device in response message.

In conjunction with second of possible implementation of second aspect, in the fourth possible implementation, the switching It include: the carrying list that multithread convergence is carried out between the Cellular Networks target access device and the UE in response message.

The first possible implementation in conjunction with second aspect, second aspect is any to the 4th kind of possible implementation Kind, in a fifth possible implementation, mark of the UE in non-cellular net includes: the UE in non-cellular net MAC address, or, association identification AID of the UE in non-cellular net and non-cellular net source access device The combination of mark.

The third aspect provides a kind of Cellular Networks access device, comprising: determination unit and transmission unit；

The determination unit, for determining that user equipment (UE) is switched over to Cellular Networks target access device；

The transmission unit, it is described to cut for sending the switching request message to the Cellular Networks target access device Changing includes mark of the UE in non-cellular net in request message；

Wherein, mark of the UE in non-cellular net is used to indicate the Cellular Networks target access device through target logic The data transmission of multithread convergence is carried out between functional entity and non-cellular net target access device and the UE.

In conjunction with the third aspect, in the first possible implementation, mark of the UE in non-cellular net is for referring to Show the Cellular Networks target access device through between target logic functional entity and non-cellular net target access device and the UE Carry out the data transmission of multithread convergence, comprising: establish the Cellular Networks target access in the Cellular Networks target access device and set During the standby tunnel GTP-U between the target logic functional entity, by the Cellular Networks target access device by institute It states mark of the UE in non-cellular net and is sent to the target logic functional entity, so that the target logic functional entity root According to mark of the UE in non-cellular net, the received data packet from the Cellular Networks target access device is identified Whether the data packet for being the UE；Wherein, the tunnel GTP-U is used for transmission the Cellular Networks target access device and the mesh The data packet communicated between mark logical functional entity.

In conjunction with the possible implementation of the first of the third aspect or the third aspect, in second of possible implementation In, it further include one of following information or a variety of in the switching request message: the non-cellular net measurement report of the UE, non- The carrying list of multithread convergence is carried out between the mark of Cellular Networks source access device, the Cellular Networks access device and the UE.

In conjunction with the first possible implementation or second of possible implementation of the third aspect, the third aspect, In In the third possible implementation, the Cellular Networks access device further include: receiving unit, for receiving the honeycomb mesh Mark the switching response message that access device is sent.

In conjunction with the third possible implementation of the third aspect, in the fourth possible implementation, the switching Response message includes: the mark of the target logic functional entity or the mark of non-cellular net target access device；

The transmission unit is also used to: stopping sending data to the UE；

The determination unit is also used to: entering to set according to the mark of the target logic functional entity or non-cellular mesh tag splice Standby mark determines carrying list to be released；It wherein, include the mark of carrying to be released in the carrying list to be released；

The transmission unit is also used to: sending release request message to source logical functional entity；Wherein, the release request Include the carrying list to be released in message, be used to indicate the source logical functional entity by the carrying to be released to Data back is discharged to the Cellular Networks access device；The data to be released refer to what the source logical functional entity received It is in the data of progress multithread convergence from Cellular Networks source access device and have not been transmitted to the data of the UE；

The receiving unit is also used to: receiving the data to be released of the source logical functional entity passback.

In conjunction with the 4th kind of possible implementation of the third aspect, in a fifth possible implementation, the determination Unit is specifically used for:

The mesh is determined according to the mark of the mark of the target logic functional entity or non-cellular net target access device It marks logical functional entity and whether source logical functional entity is identical；

If the target logic functional entity is different from the source logical functional entity, by the Cellular Networks access device All carryings of multithread convergence are carried out between the UE as carrying to be released；Or, if the target logic functional entity with The source logical functional entity is identical, then will carry out all of multithread convergence between the Cellular Networks access device and the UE and hold Other carryings in load, in addition to the carrying for carrying out multithread convergence between the Cellular Networks target access device and the UE are made For carrying to be released.

In conjunction with the third possible implementation of the third aspect, in a sixth possible implementation, the switching Response message includes: the mark that the carrying of multithread convergence is carried out between the Cellular Networks target access device and the UE；

The transmission unit is also used to: Xiang Suoshu UE sends multithread aggregate command message；Wherein, the multithread aggregate command Message includes that the carrying list of multithread convergence is carried out between the Cellular Networks target access device and the UE, is used to indicate described UE carries out multithread convergence and reconfigures.

In conjunction with the third possible implementation of the third aspect, in the 7th kind of possible implementation, the switching It include the mark of the non-cellular net target access device in response message；

The transmission unit is also used to: Xiang Suoshu UE send the non-cellular net target access device mark or the mesh The corresponding non-cellular net access device identification list of logical functional entity is marked, so that non-cellular mesh mark described in the UE access Access device.

The first possible implementation in conjunction with the third aspect, the third aspect is any to the 7th kind of possible implementation Kind, in the 8th kind of possible implementation, mark of the UE in non-cellular net includes: the UE in non-cellular net MAC address, or, association identification AID of the UE in non-cellular net and non-cellular net source access device The combination of mark.

Fourth aspect provides a kind of Cellular Networks access device, comprising: receiving unit, establishes unit and transmission at determination unit Unit；

The receiving unit, for receiving the switching request message of Cellular Networks source access device transmission；Wherein, the switching It include mark of the user equipment (UE) in non-cellular net in request message；

The determination unit, for determining that target is patrolled after the receiving unit receives the switching request message Collect functional entity and non-cellular net target access device；

It is described to establish unit, for establish the target logic functional entity and the non-cellular net target access device it Between the tunnel GTP-U；Wherein, the tunnel GTP-U is for keeping the Cellular Networks access device real through the target logic function The data transmission of multithread convergence is carried out between body and the non-cellular net target access device and the UE；

Wherein, the target logic functional entity and the non-cellular net target access device are established in the unit of establishing Between the tunnel GTP-U during, the transmission unit is used to send the UE non-to the target logic functional entity Mark in Cellular Networks, so that mark of the target logic functional entity according to the UE in non-cellular net, is identified The received data packet from the Cellular Networks target access device whether the data packet for being the UE.

It further include following letter in the switching request message in the first possible implementation in conjunction with fourth aspect One of breath is a variety of: non-cellular net measurement report, mark, the Cellular Networks of non-cellular net source access device of the UE The mark of the carrying of multithread convergence is carried out between source access device and the UE.

In conjunction with the possible implementation of the first of fourth aspect or fourth aspect, in second of possible implementation In, the transmission unit is also used to, and Xiang Suoshu Cellular Networks source access device sends switching response message.

In conjunction with second of possible implementation of fourth aspect, in the third possible implementation, the switching It include: the mark of the target logic functional entity or the mark of non-cellular net target access device in response message.

In conjunction with second of possible implementation of fourth aspect, in the fourth possible implementation, the switching It include: the carrying list that multithread convergence is carried out between the Cellular Networks access device and the UE in response message.

The first possible implementation in conjunction with fourth aspect, fourth aspect is any to the 4th kind of possible implementation Kind, in a fifth possible implementation, mark of the UE in non-cellular net includes: the UE in non-cellular net MAC address, or, association identification AID of the UE in non-cellular net and non-cellular net source access device The combination of mark.

In above-mentioned technical proposal, switching request from Cellular Networks source access device to Cellular Networks target access device that sent due to It include mark of the UE in non-cellular net in message, therefore during the switching of Cellular Networks access device, Cellular Networks target is connect Entering equipment can recognize that mark of the UE in non-cellular net, so as to realize the number of multithread convergence during switching According to transmission, compared with prior art, can reduce multithread convergence service break period or keep multithread convergence service not in It is disconnected, to improve the experience of user.

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 without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.

Fig. 1 is a kind of system architecture schematic diagram of multithread convergence provided in the prior art；

Fig. 2 is a kind of flow diagram for method for user device switching that the embodiment of the present invention one provides；

Fig. 3 is the flow diagram for another method for user device switching that the embodiment of the present invention one provides；

Fig. 4 is a kind of flow diagram of method for user device switching provided by Embodiment 2 of the present invention；

Fig. 5 is a kind of signaling process schematic diagram for method for user device switching that the embodiment of the present invention three provides；

Fig. 6 be a kind of user equipment that provides of the embodiment of the present invention three switch during Cellular Networks access device release to Discharge the flow diagram of the method for data；

Fig. 7 is the method flow schematic diagram that a kind of user equipment that the embodiment of the present invention three provides accesses target AP；

Fig. 8 is a kind of structural schematic diagram for Cellular Networks access device that the embodiment of the present invention four provides；

Fig. 9 is the structural schematic diagram for another Cellular Networks access device that the embodiment of the present invention four provides；

Figure 10 is a kind of structural schematic diagram for Cellular Networks access device that the embodiment of the present invention five provides；

Figure 11 is the structural schematic diagram for another Cellular Networks access device that the embodiment of the present invention five provides；

Figure 12 is a kind of structural schematic diagram for Cellular Networks access device that the embodiment of the present invention six provides；

Figure 13 is a kind of structural schematic diagram for Cellular Networks access device that the embodiment of the present invention seven 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 exemplary retouch It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention.

Some terms provided herein are explained first, to facilitate those skilled in the art understand that:

1), " Cellular Networks " and " Cellular Networks access device "

" Cellular Networks " can include but is not limited to the Cellular Networks in following any system: LTE system, GSM (Global System for Mobile communications, global system for mobile communications), CDMA (Code Division Multiple Access, CDMA) system, WCDMA (Wideband Code Division Multiple Access Wireless, wideband code division multiple access) system, UMTS (Universal Mobile Telecommunications System, lead to With mobile communication system) etc..

" Cellular Networks access device " can be base station equipment, for example, the BTS in eNB, GSM or cdma system in LTE Node B (Node B) in (Base Transceiver Station, base transceiver station), WCDMA system etc.；It can also be control Node processed, for example, the RNC in SRC (Single Ran Coordinator, the access net coordinator of fusion), UMTS in LTE (Radio Network Controller, wireless network interface controller) etc..

2), " non-cellular net " and " non-cellular net access device "

" non-cellular net " can include but is not limited to following any: WLAN, WIMAX (Worldwide Interoperability for Mi-crowave Access, World Interoperability for Microwave Access, WiMax) network etc..

" non-cellular net access device " can be AP (Access Point, access point) or AC (Access in WLAN Controller, access controller), it can also be the BS (Base Station, base station) in WIMAX network.

In embodiments of the present invention, when non-cellular net is WLAN, " non-cellular net access device " is specifically as follows independently Management framework (i.e. " fat " AP framework), or centralized management framework (i.e. " thin " AP framework).

3), logical functional entity

Generally, it cannot directly be communicated, but be passed through between Cellular Networks access device and non-cellular net access device Logical functional entity is communicated.Specifically, logical functional entity can be the equipment in Cellular Networks, or non-cellular net In equipment.

Optionally, when non-cellular net is WLAN, logical functional entity can be the equipment in WLAN, be specifically as follows WT (WLAN Termination, WLAN node).Wherein, in a wlan, WT can be closed with AP and be set, and can also be closed and be set with AC, may be used also Independently of AP and AC.

4), the corresponding relationship between eNB, WT, AP and UE (or being connection relationship)

One eNB can connect one or more WT, and in other words, an eNB can support one or more WT；One WT It can support an AP Group (AP group).Wherein, an AP Group is made of one or more AP.Generally, a WT Connect an eNB；Distinguishingly, it can be connect with multiple eNB positioned at the WT of multiple eNB collectively covered in region.One AP It can connect one or more UE.

Generally, eNB is directly communicated between WT, and UE is directly communicated between the AP in non-cellular net.

5), multithread is converged

" the multithread convergence " of description herein refer to communicated between Cellular Networks access device and UE partial data (i.e. into Row multithread convergence data) transmitted through non-cellular net access device, communicated between Cellular Networks access device and the UE its His data (not carrying out the data of multithread convergence) are directly transmitted between Cellular Networks access device and the UE.Wherein, Cellular Networks It is communicated between access device and non-cellular net access device by logical functional entity.

" the corresponding carrying of data for carrying out multithread convergence " is properly termed as carrying out the carrying of multithread convergence." carrying " specifically may be used With are as follows: ERAB (EUTRAN-Radio Access Bearer, radio access bearer), DRB (Data Radio Bearer, data Radio bearer), LC (Logical Channel, logic channel) etc..Wherein, EUTRAN is (Evolved Universal Terrestrial Radio Access Network, the Universal Terrestrial wireless access network of evolution) English abbreviation.

" multithread convergence " includes downlink multi-stream convergence and uplink multithread convergence.Cellular Networks only can support downlink multi-stream to converge It is poly-, it can also only support uplink multithread to converge, downlink multi-stream can also both be supported to converge or support uplink multithread convergence.

Referring to Fig. 1, for a kind of system architecture schematic diagram of multithread convergence.Wherein, in Fig. 1 with " Cellular Networks " be LTE bee Nest net, " Cellular Networks access device " are eNB；" non-cellular net " is WLAN, and " non-cellular net access device " is AP；Logic function is real Body is illustrated for being WT.

6)、UE

It is involved in the present invention to UE may include the handheld device with wireless communication function, it is mobile unit, wearable Equipment, calculate equipment or be connected to radio modem other processing equipments and various forms of user equipmenies.Including But it is not limited to: platform (Station), mobile station (Mobile Station), subscriber unit (Subscriber Unit), individual Computer (Personal Computer), laptop computer (Laptop Computer), tablet computer (Tablet Computer), net book (Netbook), terminal (Terminal), PDA (Personal Digital Assistant, individual Digital assistants), mobile Wi-Fi hotspot equipment (MiFi Devices), smartwatch, intelligent glasses etc..Above-mentioned UE can be distributed in In whole network.For convenience of description, in the application, referred to as user equipment or UE.

7), "and/or", only a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships, example Such as, A and/or B can be indicated: individualism A, exist simultaneously A and B, these three situations of individualism B."/" indicates "or" Relationship." multiple " refer to two or more.

Embodiment one

It referring to fig. 2, is a kind of flow diagram of method for user device switching provided in this embodiment.Side shown in Fig. 2 Method includes the following steps S201-S202:

S201: Cellular Networks source access device determines that UE is switched over to Cellular Networks target access device.

S202: Cellular Networks source access device sends switching request message to Cellular Networks target access device, and switching request disappears It include mark of the UE in non-cellular net in breath；Wherein, mark of the UE in non-cellular net is used to indicate Cellular Networks target Access device is through carrying out the data of multithread convergence between target logic functional entity and non-cellular net target access device and the UE Transmission.

Wherein, which accesses Cellular Networks and non-cellular net simultaneously, and before the switching of Cellular Networks access device, Cellular Networks source is connect Enter equipment through carrying out the data transmission of multithread convergence between source logical functional entity and non-cellular net source access device and the UE；In After the switching of Cellular Networks access device, Cellular Networks target access device enters through target logic functional entity and non-cellular mesh tag splice The data transmission of multithread convergence is carried out between equipment and the UE.Wherein, " source logical functional entity " and " target logic function reality Body " can be same equipment, or different equipment；" non-cellular net source access device " with " non-cellular mesh tag splice enters Equipment " can be same equipment, or different equipment.In addition, " source logical functional entity " connects with " non-cellular net source " Enter equipment and can close to set, can also be independently arranged；" target logic functional entity " and " non-cellular net target access device " can be with Conjunction is set, and can also be independently arranged.Also, before and after the switching of Cellular Networks access device, the data for carrying out multithread convergence can be identical, It can also be different；Correspondingly, Cellular Networks access device switching front and back, the carrying for carrying out multithread convergence can be identical, can also not Together.

For example, the UE periodically or triggering property to Cellular Networks source access device report the UE Cellular Networks measure report It accuses, Cellular Networks source access device thinks this when determining that the UE meets switching condition according to the Cellular Networks measurement report of the UE UE needs switch over；Then Cellular Networks source access device can select Cellular Networks target according to the Cellular Networks measurement report of the UE Access device, and switching request message is sent to Cellular Networks target access device.Wherein, " the Cellular Networks measurement report of UE " refers to The measurement report obtained after the information such as the signal quality of the access device in UE measurement Cellular Networks and signal strength；Switching condition with And how according to measurement report to determine that the UE meets switching condition etc. and can refer to the prior art.

" UE is in the mark in non-cellular net " can for UE in non-cellular net MAC (Media Access Control, Media access control) address；Or UE in non-cellular net AID (Association Identity, i.e., Association ID is associated with identity number, i.e. association identification) combination with the mark of non-cellular net source access device. Wherein, when non-cellular net is WLAN, the mark of non-cellular net source access device is specifically as follows the mark of source AP, such as source AP BSSID (Basic Service Set Identifier, basic service set identification).

For example, mark of the UE in non-cellular net is used to indicate Cellular Networks target access device through target logic function The data transmission of multithread convergence can be carried out between entity and non-cellular net target access device and the UE, comprising: in honeycomb mesh Mark access device establishes GTP-U (the GPRS Tunelling between Cellular Networks target access device and target logic functional entity Protocol-user plane, GPRS channel protocol-user face GPRS) during tunnel, by Cellular Networks target access device Mark of the UE in non-cellular net is sent to target logic functional entity, so that target logic functional entity is according to the UE Mark in non-cellular net identifies whether the received data packet from Cellular Networks target access device is the UE's Data packet；Wherein, the tunnel GTP-U is used for transmission the number communicated between Cellular Networks target access device and target logic functional entity According to packet.GPRS is the English abbreviation of general packet radio service technology (General Packet Radio Service).

It should be noted that can also include carrying list to be established in switching request message, wherein wait establish carrying column Include the mark of carrying to be established in table, to make the Cellular Networks target access device UE establish wait establish carrying, with this It is communicated between UE.It wherein, is the carrying list that Cellular Networks source access device is UE foundation wait establish carrying list, it is yet to be built Vertical carrying includes: to carry out the carrying of multithread convergence between Cellular Networks source access device and the UE and do not carry out holding for multithread convergence It carries.In addition, wait establish carrying list in may include each carrying to be established mark, and each wait establish carrying it is corresponding The information of Qos (Quality of Service, service quality) and termination point of a tunnel (tunnel endpoint)；Wherein, tunnel is whole The information of point includes TEID (Tunnel Endpoint Identifier, termination point of a tunnel mark) and the first transport Layer address (Transport Layer Address)；Here " termination point of a tunnel " is the distribution of Cellular Networks target access device, is used to indicate The destination that data are transmitted in transmitting uplink data path.

It is further to note that Cellular Networks target access device determines that target logic function is real according to switching request message Body and non-cellular net target access device, and through between target logic functional entity and non-cellular net target access device and the UE The specific implementation process for carrying out the data transmission of multithread convergence can be with reference to hereafter.

For example, step S202 may be implemented are as follows: source eNB sends switching request message to target eNB；Wherein, switch Include the mark of the UE in a wlan in request message, is used to indicate target eNB through between " target WT and target AP " and the UE Carry out the data transmission of multithread convergence.

In method for user device switching provided in this embodiment, since Cellular Networks source access device is accessed to Cellular Networks target It include mark of the UE in non-cellular net in the switching request message that equipment is sent, therefore in the mistake of Cellular Networks access device switching Cheng Zhong, Cellular Networks target access device can recognize that mark of the UE in non-cellular net, so as in the process of switching The middle data transmission for realizing multithread convergence, compared with prior art, can reduce break period or the guarantor of multithread convergence service It holds multithread convergence service not interrupt, to improve the experience of user.Wherein, Cellular Networks target access device can be by existing UE Mark and its mark in non-cellular net in Cellular Networks are associated, so that non-cellular net target access device identifies Mark of the UE in non-cellular net out can also be realized when specific implementation by other means certainly.

It should be noted that in the prior art, since during eNB switches, target eNB cannot obtain UE in WLAN In mark so that target eNB cannot identify the mark of the UE in a wlan, so as to cause target eNB by the data of UE After packet is sent to target WT, target WT cannot recognize which UE is the data packet be, cannot be with the UE so as to cause target eNB Between carry out the data transmission of multithread convergence, i.e. multithread convergence data transmission procedure interrupts, therefore results in multithread convergence service It interrupts, so that the experience of user is poor.

Optionally, as shown in figure 3, after step S202, this method can also include:

S203: Cellular Networks source access device receives the switching response message that Cellular Networks target access device is sent.

In an optional implementation manner, switching response message include: target logic functional entity mark or non-bee The mark of nest net target access device.In this case, after step S203, this method may also comprise the following steps: A-C:

Step A: Cellular Networks source access device stops sending data to the UE, and according to the mark of target logic functional entity Or the mark of non-cellular net target access device determines carrying list to be released；It wherein, include wait release in carrying list to be released Put the mark of carrying.

Step B: Cellular Networks source access device sends release request message to source logical functional entity；Wherein, release request Include carrying list to be released in message, is used to indicate source logical functional entity for the data back to be released in carrying to be released Give Cellular Networks source access device；Data to be released refer in the data for the progress multithread convergence that source logical functional entity receives And the data that have not been transmitted the UE.

Step C: Cellular Networks source access device receives the data to be released of source logical functional entity passback.

For example, " the stopping sending data to the UE " in step A may include: to stop accessing by non-cellular net source Equipment sends the data for carrying out multithread convergence to the UE, and stops directly sending the data for not carrying out multithread convergence to the UE. " carrying list to be released " can also include the information etc. of termination point of a tunnel；Wherein, the information of termination point of a tunnel includes TEID and transmission Address, " termination point of a tunnel " here refer to the distribution of Cellular Networks target access device, are used to indicate in transmitting uplink data path The destination of data transmission.It should be noted that non-cellular net source access device can be according to the scheme provided in the prior art Determine which data in carrying to be released are data to be released.

Above-mentioned steps A may include: the mark or non-cellular net target access device according to target logic functional entity It identifies and determines whether target logic functional entity and source logical functional entity are identical；If it is different, then by Cellular Networks source access device All carryings of multithread convergence are carried out between the UE as carrying to be released；Or, if they are the same, then by Cellular Networks source access device Between the UE carry out multithread convergence all carryings in, except between Cellular Networks target access device and the UE carry out multithread remittance Other carryings except poly- carrying are used as carrying to be released.

In another optional implementation, switching response message include: Cellular Networks target access device and the UE it Between carry out multithread convergence carrying mark；In this case, this method can also include: Cellular Networks source after step S203 Access device sends multithread aggregate command message to the UE；Wherein, multithread aggregate command message includes that the access of Cellular Networks target is set The standby carrying list that multithread convergence is carried out between the UE is used to indicate UE progress multithread convergence and reconfigures.

For example, " multithread aggregate command message " can be an individual message, can also be with RRC (Radio Resource Control, wireless heterogeneous networks) agreement connection reconfiguration set message conjunction set.It should be noted that when specific implementation, Cellular Networks source access device can send RRC connection reconfiguration to the UE and set message, to make this after receiving switching response message UE carry out radio resource reconfigure, measure reconfigure, the other information that mobility reconfigures, the relevant information of UE reconfigures etc. Deng.

In another optional implementation, including the mark of non-cellular net target access device in switching response message Know.In this case, after step S203, this method can also include: that Cellular Networks source access device to the UE sends non-cellular The identification list of the corresponding non-cellular net access device of mark or target logic functional entity of net target access device, so that The UE access non-cellular net target access device.

For example, the identification list of the corresponding non-cellular net access device of target logic functional entity, refers to by target The list of the mark composition of the corresponding non-cellular net access device of logical functional entity；It is specifically as follows: the corresponding AP of target WT The list that the mark of AP in group is constituted, the i.e. corresponding AP list of target WT, wherein include target AP in the AP list Mark.

When Cellular Networks source access device sends the corresponding non-cellular net access device of target logic functional entity to the UE When identification list, which can independently select the corresponding non-cellular net of mark of a non-cellular net access device in the list Access device, as non-cellular net target access device.It should be noted that in this case, " the non-cellular mesh mark of UE selection " the non-cellular net target access device " that access device " is selected with Cellular Networks target access device may be the same or different； It is illustrated so that the two is identical as an example herein.

When specific implementation, when non-cellular net source access device is identical as non-cellular net target access device, or, working as non-bee The mark of nest net source access device and the mark of non-cellular net target access device belong to the same non-cellular net access device mark Know list, i.e., can also not include when source logical functional entity is identical as target logic functional entity, in switching response message non- The mark of Cellular Networks target access device.

In addition, being successfully accessed when the UE accesses non-cellular net target access device using the MAC Address of camouflage in the UE After non-cellular net target access device, this method can also include: that the MAC Address of camouflage is sent to Cellular Networks target and connects by UE Enter equipment, so that Cellular Networks target access device can identify the UE, thus through target logic functional entity and non-cellular net The data transmission of multithread convergence is carried out between target access device and the UE.

It can also include (Admitted) that Cellular Networks target access device receives when specific implementation, in switching response message List is carried, can also include (Not Admitted) carrying list that Cellular Networks target access device does not receive optionally；With It is determined in instruction Cellular Networks source access device and decides whether to indicate handover information to Cellular Networks target access device；It is wherein specific real Existing process can refer to the prior art.

It should be noted that above-mentioned each implementation can be used alone and can also be used in combination, wherein combined use A kind of specific example can refer to Examples below three.

Embodiment two

It referring to fig. 4, is a kind of flow diagram of method for user device switching provided in this embodiment.Phase in the present embodiment The explanation held inside the Pass can be with reference to above.Method shown in Fig. 4 includes the following steps S401-S403:

S401: Cellular Networks target access device receives the switching request message that Cellular Networks source access device is sent；Wherein, it cuts Changing includes mark of the UE in non-cellular net in request message.

For example, " UE is in the mark in non-cellular net " can be MAC Address of the UE in non-cellular net；Or The combination of the mark of AID of the UE in non-cellular net and non-cellular net source access device.

S402: Cellular Networks target access device determines target logic functional entity after receiving switching request message With non-cellular net target access device.

Illustratively, Cellular Networks target access device determines target under the trigger condition for receiving switching request message Logical functional entity and non-cellular net target access device；Wherein it is determined that target logic functional entity and non-cellular mesh tag splice The specific implementation process for entering equipment can be with reference to hereafter.

For example, Cellular Networks target access device is after receiving switching request message, it is first determined non-cellular net Target access device；Then it according to the corresponding relationship between non-cellular net target access device and logical functional entity, determines non- The corresponding target logic functional entity of Cellular Networks target access device.For example, target eNB receive switching request message it Afterwards, it is first determined target AP；Then according to the corresponding relationship between AP and WT, the corresponding WT of target AP is determined, as target WT.

It should be noted that can also include carrying list to be established in switching request message, wherein wait establish carrying column It include the mark of carrying to be established in table.In this case, this method can also include: Cellular Networks target access device establish it is yet to be built Vertical carrying, to be communicated between the UE.

S403: Cellular Networks target access device is established between target logic functional entity and non-cellular net target access device The tunnel GTP-U；Wherein, the tunnel GTP-U is for making Cellular Networks target access device through target logic functional entity and non-cellular The data transmission of multithread convergence is carried out between net target access device and the UE；Wherein, it is established in Cellular Networks target access device During the tunnel GTP-U between target logic functional entity and non-cellular net target access device, the access of Cellular Networks target Equipment sends mark of the UE in non-cellular net to target logic functional entity, so that target logic functional entity is according to this Mark of the UE in non-cellular net identifies whether the received data packet from Cellular Networks target access device is the UE Data packet.

For example, step S403 may include: that Cellular Networks target access device is sent out to non-cellular net target access device Tunnel is sent to establish request message；Non-cellular net target access device replys tunnel and establish to respond to Cellular Networks target access device to disappear Breath.Wherein, it includes mark of the UE in non-cellular net in request message that tunnel, which is established,.In addition tunnel is established in request message and may be used also It include: Cellular Networks in the list to include: the carrying list for carrying out multithread convergence between Cellular Networks target access device and the UE The mark of carrying of multithread convergence, the carrying corresponding Qos grade, termination point of a tunnel are carried out between target access device and the UE Information etc..

In method for user device switching provided in this embodiment, carry out cellular autofluorescence since Cellular Networks target access device is received Include mark of the UE in non-cellular net in the switching request message of net source access device, therefore switches in Cellular Networks access device During, Cellular Networks target access device can recognize that mark of the UE in non-cellular net, so as in switching In the process realize multithread convergence data transmission, compared with prior art, can reduce multithread convergence service break period or Person keeps multithread convergence service not interrupt, to improve the experience of user.Concrete analysis process can refer to above, no longer superfluous herein It states.

Optionally, after step S403, this method can also include: that Cellular Networks target access device connects to Cellular Networks source Enter equipment and sends switching response message.It illustratively, may include: the mark of target logic functional entity in switching response message Or the mark of non-cellular net target access device；It is further alternative, it can also include: Cellular Networks target access device and the UE Between carry out multithread convergence carrying list.Wherein, the effect for each information for including in switching response message can refer to above, Details are not described herein again.

It can also include optionally, in switching request message in following information in above-described embodiment one and embodiment two It is one or more:

1), the non-cellular net measurement report of UE；It is used to indicate Cellular Networks target access device and determines non-cellular mesh tag splice Enter equipment.

Wherein, " the non-cellular net measurement report of UE " refers to the signal quality and signal of UE measurement non-cellular net access device The measurement report obtained after the information such as intensity；It can specifically include but be not limited to following information: the mark of non-cellular net access device Knowledge and the non-cellular net access device corresponding RSRP (Reference Signal Receiving Power, reference signal Receive power) and RSRQ (ReferenceSignalReceivingQuality, Reference Signal Received Quality) etc..

Cellular Networks target access device can be non-by signal quality preferable one according to the non-cellular net measurement report of UE Cellular Networks access device is as non-cellular net target access device.

2), the mark of non-cellular net source access device；It is used to indicate Cellular Networks target access device selection non-cellular mesh Mark access device.

The method for the determination non-cellular net target access device that Cellular Networks target access device can be provided in the prior art On the basis of, it pays the utmost attention to using non-cellular net source access device as non-cellular net target access device.In this way, UE is in switching bee During nest net access device, do not need to be switched to non-cellular net target access device from non-cellular net source access device, from And save the interaction signaling between UE and non-cellular net access device.

3) the carrying list of multithread convergence, is carried out between Cellular Networks source access device and the UE；It is used to indicate honeycomb mesh Mark the carrying that access device selection carries out multithread convergence.

Cellular Networks target access device can the prior art provide determination Cellular Networks target access device and the UE it Between carry out multithread convergence carrying method on the basis of, pay the utmost attention to will between Cellular Networks source access device and the UE carry out it is more The carrying of stream convergence is as the carrying for carrying out multithread convergence between Cellular Networks target access device and the UE.In this way, UE is switching During Cellular Networks access device, releasing bearing is not needed, to save the letter between UE and Cellular Networks source access device Enable expense.

" the carrying list of multithread convergence is carried out between Cellular Networks source access device and the UE " can be an individual list； Also it may be incorporated in wait establish in carrying list, for example, being used for increasing one or more flag bits wait establish in carrying list It marks corresponding wait establish whether carrying is the carrying for carrying out multithread convergence between Cellular Networks source access device and the UE.

It should be noted that the optional any one or more of information of implementation can be by asking independently of switching A message of message is asked to be sent to Cellular Networks target access device.

It should be noted that above " mark of the UE in non-cellular net " in any embodiment has when specific implementation Body also be UE in non-cellular net IP (Internet Protocol, Internet protocol) address.In this case, user sets Difference for switching method and above is: being not required between Cellular Networks target access device and non-cellular net target access device Establish the tunnel GTP-U.

Embodiment three

The corresponding relationship between the part term in part term and embodiment three in embodiment one, two is as shown in table 1:

Table 1

It is a kind of signaling process schematic diagram of method for user device switching provided in this embodiment referring to Fig. 5.Shown in Fig. 5 Method include the following steps S501-S510:

S501: source eNB sends switching request message to target eNB；Wherein, include following information in switching request message: Mark, ERAB list to be established, the WLAN measurement report of UE, the mark of source AP of UE in a wlan；Wherein, source ERAB list In include source LWA ERAB list.

Wherein, ERAB list to be established is source ERAB list, the mark including ERAB to be established.

S502: target eNB establishes ERAB to be established, and according to the mark of the WLAN measurement report of UE and source AP, determines mesh Mark the mark of AP；Further determine that the corresponding target WT of target AP；And target LWA is determined according to source LWA ERAB list ERAB list。

S503: the tunnel GTP-U is established between target eNB and target WT.

For example, target eNB sends tunnel to target WT and establishes request message；Target WT replys tunnel to target eNB Establish response message.Wherein, it includes the address in a wlan the UE, target LWA ERAB list in request message that tunnel, which is established, Etc. information, wherein include: mark, information of termination point of a tunnel of target LWA ERAB etc. in target LWA ERAB list.Tunnel Establish the information in response message including termination point of a tunnel.Wherein, the information of termination point of a tunnel is used to indicate in the transmission of uplink/downlink data Purpose endpoint information；It is target eNB distribution that the termination point of a tunnel carried in request message is established in tunnel, and response is established in tunnel Termination point of a tunnel in message is target WT distribution.

S504: target eNB replys switching response message to source eNB；It wherein, include the mark of target AP in switching response message Knowledge, the mark of target WT, target LWA ERAB list.

S505: source eNB judges whether target WT is identical as source WT according to the mark of target AP or the mark of target WT.

If so, executing S506；If it is not, then executing S508.

For example, source eNB directly can determine whether target WT is identical as source WT according to the mark of target WT；It can also be with According to the corresponding relationship between AP and WT, determine the corresponding target WT of target AP, then again determine target WT and source WT whether phase Together.

S506: source eNB, which sends RRC connection reconfiguration to UE, sets message；Wherein, it includes that LWA is ordered that RRC connection reconfiguration, which is set in message, Message is enabled, includes target LWA ERAB list in LWA command messages.

S507:UE sets message according to RRC connection reconfiguration and is reconfigured, more including being carried out according to LWA command messages Stream convergence reconfigures, and sets to target eNB transmission RRC connection reconfiguration and complete message.

After executing S507, S510 is executed.

S508: source eNB, which sends RRC connection reconfiguration to UE, sets message；Wherein, it includes that LWA is ordered that RRC connection reconfiguration, which is set in message, Message is enabled, includes the corresponding AP list of target LWA ERAB list and target WT in LWA command messages.

S509:UE sets message according to RRC connection reconfiguration and is reconfigured, more including being carried out according to LWA command messages Stream convergence reconfigures；After the completion of reconfiguring, is set to target eNB transmission RRC connection reconfiguration and complete message；And according to WT pairs of target The autonomous selection target AP of the AP list answered, and access；And/the message of access failure is sent and is successfully accessed to target eNB.

For example, if when UE access target AP is successfully accessed, the message being successfully accessed is sent to target eNB；If if Access failure when UE access target AP then sends the message of access failure to target eNB.

S510: target eNB carries out what multithread polymerize with the UE through target WT and target AP according to the mark of UE in a wlan Data transmission；Wherein, pass through above-mentioned GTP-U tunnel data packet between target eNB and target WT.

Optionally, as shown in fig. 6, after step s 505 in the either step before step S510, this method can be with Include the following steps 1) -4):

If the judging result in S505 is "Yes", then follow the steps 1)；If the judging result in S505 is "No", execute Step 2).

1), source eNB using it is in the LWA ERAB list of source, be not belonging to the ERAB of target LWA ERAB list as to be released ERAB, and ERAB list to be released is generated according to ERAB to be released.

After executing step 1), step 3) is executed.

Wherein, source eNB generates ERAB list to be released according to ERAB to be released and can specifically include: source eNB will be to be released Mark, information of termination point of a tunnel of ERAB etc. are included in a list, as ERAB list to be released.

2), source eNB is using all ERAB in the LWA ERAB list of source as ERAB to be released, and according to ERAB to be released Generate ERAB list to be released.

3), source eNB sends release request message to source WT；It wherein, include ERAB to be released in carrying release request message List is used to indicate source WT for the data back to be released on the ERAB to be released in ERAB list to be released and gives source eNB.

For example, " release request message " is specifically as follows WT release request message.

4), source WT returns data to be released to source eNB；Data to be released are sent to target eNB by source eNB.

It should be noted that this method can not also execute when source eNB determines the data to be released for not needing to return Above-mentioned steps 1) -4).

It is further to note that not only having belonged to source LWA ERAB list due to before and after switching eNB but also having belonged to target LWA The ERAB of ERAB list is able to carry out the data transmission of multithread convergence always, therefore can guarantee both to have belonged to source LWA ERAB The multithread convergence service that list belongs to again on the ERAB of target LWA ERAB list does not interrupt.In addition, even if there be no both belonging to Source LWA ERAB list belongs to the ERAB of target LWA ERAB list again, that is to say, that the data transmission procedure meeting of multithread convergence It interrupts；In this case, since technical solution provided in an embodiment of the present invention can make target during eNB switches ENB realize multithread convergence data transmission, therefore in the prior art eNB switching after can just make target eNB realize multithread The data transmission of convergence is compared, and the break period of multithread convergence service can be reduced.

Optionally, as shown in fig. 7, above-mentioned S509 can be replaced with following steps 1-5:

Step 1:UE is when receiving RRC connection reconfiguration and setting request message, opening timing device.

Step 2:UE sets request message according to RRC connection reconfiguration and is reconfigured, and accesses target AP.

Step 3:UE judges whether be successfully accessed target AP in the preset time period since opening timing device.

If so, thening follow the steps 4；If it is not, thening follow the steps 5.

Step 4:UE sets to target eNB transmission RRC connection reconfiguration and completes message, wherein the RRC connection reconfiguration sets completion and disappears It include the notification information that UE is successfully accessed target AP in breath.

Step 5:UE sets to target eNB transmission RRC connection reconfiguration and completes message, wherein the RRC connection reconfiguration sets completion and disappears It include the notification information that UE accesses target AP not successfully in breath.

It should be noted that in the above-described embodiments, " notification information for being successfully accessed target AP " and " accessing mesh not successfully Mark the notification information of AP " it carries and is set in message in RRC connection reconfiguration, when specific implementation, it can also carry independently of RRC Connection reconfiguration is set in the message for completing message.In this case, optional, target eNB disappears sending RRC connection reconfiguration to UE and set In a period after breath, if being not received by the notification information of target AP " failed access ", then it is assumed that UE at Function accesses target AP.

In the optional implementation, increase that " UE sends successfully/failed access target AP notice to target eNB Information " starts to carry out if being successfully accessed more in such manner, it is possible to which target eNB is made to know whether UE has been successfully accessed target AP Otherwise the data transmission of stream convergence then stops the data transmission for carrying out multithread convergence.

Example IV

It is a kind of structural schematic diagram of Cellular Networks access device provided in an embodiment of the present invention referring to Fig. 8.It is shown in Fig. 8 Cellular Networks access device 8 is specifically as follows " Cellular Networks source access device " in above method embodiment, to execute above-mentioned The method for user device switching provided in one embodiment of the method, the explanation of related content can be with reference to above in the present embodiment, this Place repeats no more.

Cellular Networks access device 8 shown in Fig. 8 comprises determining that unit 81 and transmission unit 82.It is specific:

Determination unit 81 is used for: determining that UE is switched over to Cellular Networks target access device.

Transmission unit 82 is used for: Xiang Suoshu Cellular Networks target access device sends the switching request message, the switching It include mark of the UE in non-cellular net in request message；Wherein, mark of the UE in non-cellular net is used to indicate The Cellular Networks target access device through between target logic functional entity and non-cellular net target access device and the UE into The data transmission of row multithread convergence.

For example, mark of the UE in non-cellular net is used to indicate the Cellular Networks target access device through target The data transmission of multithread convergence is carried out between logical functional entity and non-cellular net target access device and the UE, comprising: In The Cellular Networks target access device is established between the Cellular Networks target access device and the target logic functional entity During the tunnel GTP-U, mark of the UE in non-cellular net is sent to institute by the Cellular Networks target access device Target logic functional entity is stated, so that mark of the target logic functional entity according to the UE in non-cellular net, knows The data packet from the Cellular Networks target access device that Chu be received whether the data packet for being the UE；Wherein, institute It states the tunnel GTP-U and is used for transmission the data communicated between the Cellular Networks target access device and the target logic functional entity Packet.

It optionally, further include one of following information or a variety of in the switching request message: the non-cellular of the UE Multithread remittance is carried out between net measurement report, the mark of non-cellular net source access device, the Cellular Networks access device and the UE Poly- carrying list.

Optionally, referring to Fig. 9, the Cellular Networks access device 8 can also include: receiving unit 83, described for receiving The switching response message that Cellular Networks target access device is sent.

Optionally, the switching response message includes: the mark or non-cellular mesh mark of the target logic functional entity The mark of access device；In this case, the transmission unit 82 is also used to: stopping sending data to the UE；It is described determining single Member 81 is also used to: being determined according to the mark of the target logic functional entity or the mark of non-cellular net target access device wait release Put carrying list；It wherein, include the mark of carrying to be released in the carrying list to be released；The transmission unit 82 is also used In: release request message is sent to source logical functional entity；It wherein, include the carrying to be released in the release request message List is used to indicate the source logical functional entity for the data back to be released in the carrying to be released to the Cellular Networks Access device；The data to be released refer to that the source logical functional entity receives from Cellular Networks source access device Progress multithread convergence data in and have not been transmitted to the data of the UE；The receiving unit 83 is also used to: receiving institute State the data to be released of source logical functional entity passback.

For example, the determination unit 81 is specifically used for: according to the mark of the target logic functional entity or non-bee The mark of nest net target access device determines whether the target logic functional entity and source logical functional entity are identical；If described Target logic functional entity is different from the source logical functional entity, then by between the Cellular Networks access device and the UE into All carryings of row multithread convergence are as carrying to be released；Or, if the target logic functional entity and the source logic function Entity is identical, then by it is in all carryings for carrying out multithread convergence between the Cellular Networks access device and the UE, except described Other carryings except the carrying of multithread convergence are carried out between Cellular Networks target access device and the UE is used as carrying to be released.

Optionally, the switching response message include: between the Cellular Networks target access device and the UE carry out it is more Flow the mark of the carrying of convergence；In this case, the transmission unit 82 is also used to: Xiang Suoshu UE sends multithread aggregate command and disappears Breath；Wherein, the multithread aggregate command message includes progress multithread remittance between the Cellular Networks target access device and the UE Poly- carrying list is used to indicate the UE progress multithread convergence and reconfigures.

It optionally, include the mark of the non-cellular net target access device in the switching response message；In this case, The transmission unit 82 is also used to: Xiang Suoshu UE send the non-cellular net target access device mark or the target logic The corresponding non-cellular net access device identification list of functional entity, so that non-cellular mesh tag splice described in the UE access enters to set It is standby.

Optionally, mark of the UE in non-cellular net includes: media access control of the UE in non-cellular net MAC Address, or, the combination of the mark of association identification AID of the UE in non-cellular net and non-cellular net source access device.

In the present embodiment, since Cellular Networks access device is into the switching request message that Cellular Networks target access device is sent Mark including UE in non-cellular net, therefore during the switching of Cellular Networks access device, Cellular Networks target access device It can recognize that mark of the UE in non-cellular net, so as to realize that the data of multithread convergence pass during switching It is defeated, compared with prior art, the break period of multithread convergence service can be reduced or multithread convergence service is kept not interrupt, from And improve the experience of user.

Embodiment five

In hardware realization, the transmission unit 82 in above-described embodiment four can be transmitter, and receiving unit 83 can be Receiver, and the transmitters and receivers can integrate and constitute transceiver together.

Above-mentioned determination unit 81 can be embedded in the form of hardware or independently of in the processor of Cellular Networks access device 8, It can also be stored in a software form in the memory of Cellular Networks access device 8, in order to which processor calls execution above each The corresponding operation of module, the processor can be CPU (Central Processing Unit, central processing unit), micro process Device, single-chip microcontroller etc..

It is a kind of structural schematic diagram of Cellular Networks access device provided in this embodiment referring to Figure 10.Bee shown in Fig. 10 Nest net access device 10 is specifically as follows " Cellular Networks source access device " in above method embodiment, any of the above-described to execute The method for user device switching provided in embodiment of the method, the explanation of related content can be with reference to above, herein in the present embodiment It repeats no more.

Cellular Networks access device 10 shown in Fig. 10 includes: memory 10A, processor 10B, transmitter 10C, communication interface 10D and system bus 10E.It wherein, is by total between memory 10A, processor 10B, transmitter 10C and communication interface 10D Linear system system 10E is coupled, wherein bus system 10E in addition to including data/address bus, can also include power bus, Control bus and status signal bus in addition etc..But for the sake of clear explanation, various buses are all designated as bus system in figure 10E.The general designation for the interface that communication interface 10D is communicated between Cellular Networks access device 10 and other equipment.

Memory 10A, for storing one group of code.

The code stored in memory 10A determines that UE is carried out to Cellular Networks target access device for control processor 10B Switching.

Transmitter 10C is used to send the switching request message to the Cellular Networks target access device, and the switching is asked Asking includes mark of the UE in non-cellular net in message；Wherein, mark of the UE in non-cellular net is used to indicate institute Cellular Networks target access device is stated through carrying out between target logic functional entity and non-cellular net target access device and the UE The data transmission of multithread convergence.

For example, mark of the UE in non-cellular net is used to indicate the Cellular Networks target access device through target The data transmission of multithread convergence is carried out between logical functional entity and non-cellular net target access device and the UE, comprising: In The Cellular Networks target access device is established between the Cellular Networks target access device and the target logic functional entity During the tunnel GTP-U, mark of the UE in non-cellular net is sent to institute by the Cellular Networks target access device Target logic functional entity is stated, so that mark of the target logic functional entity according to the UE in non-cellular net, knows The data packet from the Cellular Networks target access device that Chu be received whether the data packet for being the UE；Wherein, institute It states the tunnel GTP-U and is used for transmission the data communicated between the Cellular Networks target access device and the target logic functional entity Packet.

It optionally, further include one of following information or a variety of in the switching request message: the non-cellular of the UE Multithread remittance is carried out between net measurement report, the mark of non-cellular net source access device, the Cellular Networks access device and the UE Poly- carrying list.

Optionally, referring to Figure 11, the Cellular Networks access device 10 can also include: to meet device 10F, for receiving the bee The switching response message that nest net target access device is sent.

Optionally, the switching response message includes: the mark or non-cellular mesh mark of the target logic functional entity The mark of access device；In this case, the transmitter 10C is also used to: stopping sending data to the UE；The processor 10B is also used to: being determined according to the mark of the target logic functional entity or the mark of non-cellular net target access device wait release Put carrying list；It wherein, include the mark of carrying to be released in the carrying list to be released；The transmitter 10C is also used to: Release request message is sent to source logical functional entity；It wherein, include the carrying column to be released in the release request message Table is used to indicate the source logical functional entity and connects the data back to be released in the carrying to be released to the Cellular Networks Enter equipment；The data to be released refer to that the source logical functional entity receives from Cellular Networks source access device It carries out in the data of multithread convergence and has not been transmitted to the data of the UE；The receiver 10F is also used to: described in reception The data to be released of source logical functional entity passback.

For example, the processor 10B is specifically used for: according to the mark or non-cellular of the target logic functional entity The mark of net target access device determines whether the target logic functional entity and source logical functional entity are identical；If the mesh It is different from the source logical functional entity to mark logical functional entity, then will be carried out between the Cellular Networks access device and the UE All carryings of multithread convergence are as carrying to be released；Or, if the target logic functional entity and the source logic function are real Body is identical, then by between the Cellular Networks access device and the UE carry out multithread convergence all carryings in, remove the bee Other carryings except the carrying of multithread convergence are carried out between nest net target access device and the UE is used as carrying to be released.

Optionally, the switching response message include: between the Cellular Networks target access device and the UE carry out it is more Flow the mark of the carrying of convergence；In this case, the transmitter 10C is also used to: Xiang Suoshu UE sends multithread aggregate command message； Wherein, the multithread aggregate command message includes progress multithread convergence between the Cellular Networks target access device and the UE List is carried, the UE progress multithread convergence is used to indicate and reconfigures.

It optionally, include the mark of the non-cellular net target access device in the switching response message；In this case, The transmitter 10C is also used to: Xiang Suoshu UE send the non-cellular net target access device mark or the target logic The corresponding non-cellular net access device identification list of functional entity, so that non-cellular mesh tag splice described in the UE access enters to set It is standby.

Optionally, mark of the UE in non-cellular net includes: media access control of the UE in non-cellular net MAC Address, or, the combination of the mark of association identification AID of the UE in non-cellular net and non-cellular net source access device.

In the present embodiment, since Cellular Networks access device is into the switching request message that Cellular Networks target access device is sent Mark including UE in non-cellular net, therefore during the switching of Cellular Networks access device, Cellular Networks target access device It can recognize that mark of the UE in non-cellular net, so as to realize that the data of multithread convergence pass during switching It is defeated, compared with prior art, the break period of multithread convergence service can be reduced or multithread convergence service is kept not interrupt, from And improve the experience of user.

Embodiment six

It is a kind of structural schematic diagram of Cellular Networks access device provided in an embodiment of the present invention referring to Figure 12.Shown in Figure 12 Cellular Networks access device 12 be specifically as follows " Cellular Networks target access device " in above method embodiment, on executing The method for user device switching provided in either method embodiment is stated, the explanation of related content can refer to upper in the present embodiment Text, details are not described herein again.

Cellular Networks access device 12 shown in Figure 12 include: receiving unit 12A, determination unit 12B and establish unit 12C and Transmission unit 12D.It is specific:

Receiving unit 12A is used for: receiving the switching request message that Cellular Networks source access device is sent；Wherein, the switching It include mark of the UE in non-cellular net in request message；

Determination unit 12B is used for: after the receiving unit 12A receives the switching request message, determining target Logical functional entity and non-cellular net target access device；

Unit 12C is established to be used for: establish the target logic functional entity and the non-cellular net target access device it Between the tunnel GTP-U；Wherein, the tunnel GTP-U with make the Cellular Networks access device through the target logic functional entity The data transmission of multithread convergence is carried out between the non-cellular net target access device and the UE.

Wherein, it establishes unit 12C and establishes the target logic functional entity to enter with the non-cellular mesh tag splice described During the tunnel GTP-U between equipment, the transmission unit 12D is used for described in target logic functional entity transmission Mark of the UE in non-cellular net, so that mark of the target logic functional entity according to the UE in non-cellular net, Identify the received data packet from the Cellular Networks target access device whether the data packet for being the UE.

It optionally, further include one of following information or a variety of in the switching request message: the non-cellular of the UE Multithread is carried out between net measurement report, the mark of non-cellular net source access device, Cellular Networks source access device and the UE The mark of the carrying of convergence.

Optionally, the transmission unit 12D is also used to, and Xiang Suoshu Cellular Networks source access device sends switching response message.

It for example, include: the mark or non-cellular net of the target logic functional entity in the switching response message The mark of target access device.

For example, include: in the switching response message between the Cellular Networks access device and the UE carry out it is more Flow the carrying list of convergence.

Optionally, mark of the UE in non-cellular net includes: media access control of the UE in non-cellular net MAC Address, or, the combination of the mark of association identification AID of the UE in non-cellular net and non-cellular net source access device.

Due to the received switching request from Cellular Networks source access device of Cellular Networks access device provided in this embodiment It include mark of the UE in non-cellular net in message, therefore during the switching of Cellular Networks access device, Cellular Networks access Equipment can recognize that mark of the UE in non-cellular net, so as to realize the data of multithread convergence during switching Transmission can reduce the break period of multithread convergence service or multithread convergence service is kept not interrupt compared with prior art, To improve the experience of user.

Embodiment seven

In hardware realization, transmission unit 12D in above-described embodiment six can be transmitter, and receiving unit 12A can be with For receiver, and the transmitters and receivers can integrate and constitute transceiver together.

It above-mentioned determination unit 12B and establishes one or more of unit 12C and can be embedded in the form of hardware or independent In the processor of Cellular Networks access device 12, it can also be stored in the memory of Cellular Networks access device 12 in a software form In, the corresponding operation of the above modules is executed in order to which processor calls, which can be CPU, microprocessor, monolithic Machine etc..

It is a kind of structural schematic diagram of Cellular Networks access device provided in this embodiment referring to Figure 13.Bee shown in Figure 13 Nest net access device 13 is specifically as follows " Cellular Networks target access device " in above method embodiment, to execute above-mentioned The method for user device switching provided in one embodiment of the method, the explanation of related content can be with reference to above in the present embodiment, this Place repeats no more.

Cellular Networks access device 13 shown in Figure 13 includes: memory 13A, processor 13B, receiver 13C, transmitter 13D, communication interface 13E and system bus 13F.Wherein, memory 13A, processor 13B, receiver 13C, transmitter 13D and logical Believe interface 13E between be to be coupled by bus system 13F, wherein bus system 13F remove include data/address bus it It outside, can also include power bus, control bus and status signal bus in addition etc..It, will in figure but for the sake of clear explanation Various buses are all designated as bus system 13F.Communication interface 13E is communicated between Cellular Networks access device 13 and other equipment Interface general designation.

Receiver 13C is used for: receiving the switching request message that Cellular Networks source access device is sent；Wherein, the switching is asked Asking includes mark of the UE in non-cellular net in message.

Memory 13A, for storing one group of code.

The code stored in memory 13A receives the switching in the receiver 13C for control processor 13B and asks After seeking message, target logic functional entity and non-cellular net target access device are determined；And establish the target logic function The tunnel GTP-U between entity and the non-cellular net target access device；Wherein, the tunnel GTP-U is with making the honeycomb Net access device is carried out more between the target logic functional entity and the non-cellular net target access device and the UE The data transmission of stream convergence.

Wherein, the target logic functional entity is established in the processor 13B to enter to set with the non-cellular mesh tag splice During the tunnel GTP-U between standby, the transmitter 13D, which is used to send the UE to the target logic functional entity, to exist Mark in non-cellular net, so that mark of the target logic functional entity according to the UE in non-cellular net, identification Out the received data packet from the Cellular Networks target access device whether the data packet for being the UE.

It optionally, further include one of following information or a variety of in the switching request message: the non-cellular of the UE Multithread is carried out between net measurement report, the mark of non-cellular net source access device, Cellular Networks source access device and the UE The mark of the carrying of convergence.

Optionally, the transmitter 13D is also used to, and Xiang Suoshu Cellular Networks source access device sends switching response message.

It for example, include: the mark or non-cellular net of the target logic functional entity in the switching response message The mark of target access device.

For example, include: in the switching response message between the Cellular Networks access device and the UE carry out it is more Flow the carrying list of convergence.

Optionally, mark of the UE in non-cellular net includes: media access control of the UE in non-cellular net MAC Address, or, the combination of the mark of association identification AID of the UE in non-cellular net and non-cellular net source access device.

Due to the received switching request from Cellular Networks source access device of Cellular Networks access device provided in this embodiment It include mark of the UE in non-cellular net in message, therefore during the switching of Cellular Networks access device, Cellular Networks access Equipment can recognize that mark of the UE in non-cellular net, so as to realize the data of multithread convergence during switching Transmission can reduce the break period of multithread convergence service or multithread convergence service is kept not interrupt compared with prior art, To improve the experience of user.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

In several embodiments provided herein, it should be understood that disclosed system, device and method can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the 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 the independent physics of each unit includes, 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 hardware adds SFU software functional unit.

The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, server or the network equipment etc.) executes the portion of each embodiment the method for the present invention Step by step.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, ROM (Read-Only Memory, read-only memory), RAM Various Jie that can store program code such as (Random Access Memory, random access memory), magnetic or disk Matter.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features； And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and Range.

Claims (30)

1. a kind of method for user device switching characterized by comprising

Cellular Networks source access device determines that user equipment (UE) is switched over to Cellular Networks target access device；

Cellular Networks source access device sends switching request message, the switching request to the Cellular Networks target access device It include mark of the UE in non-cellular net in message；

Wherein, mark of the UE in non-cellular net is used to indicate the Cellular Networks target access device through target logic function The data transmission of multithread convergence is carried out between entity and non-cellular net target access device and the UE.

2. the method according to claim 1, wherein mark of the UE in non-cellular net be used to indicate it is described Cellular Networks target access device is carried out more between target logic functional entity and non-cellular net target access device and the UE The data transmission of stream convergence, comprising: establish the Cellular Networks target access device and institute in the Cellular Networks target access device During stating the tunnel GTP-U between target logic functional entity, the UE is existed by the Cellular Networks target access device Mark in non-cellular net is sent to the target logic functional entity, so that the target logic functional entity is according to Mark of the UE in non-cellular net, identify the received data packet from the Cellular Networks target access device whether be The data packet of the UE；Wherein, the tunnel GTP-U is used for transmission the Cellular Networks target access device and the target logic The data packet communicated between functional entity.

3. the method according to claim 1, wherein further including in following information in the switching request message It is one or more: the non-cellular net measurement report of the UE, the mark of non-cellular net source access device, Cellular Networks source access The carrying list of multithread convergence is carried out between equipment and the UE.

4. the method according to claim 1, wherein in Cellular Networks source access device to the honeycomb mesh After marking the access device transmission switching request message, the method also includes:

Cellular Networks source access device receives the switching response message that the Cellular Networks target access device is sent.

5. according to the method described in claim 4, it is characterized in that, the switching response message includes: the target logic function It can the mark of entity or the mark of non-cellular net target access device；The Cellular Networks are received in Cellular Networks source access device After the switching response message that target access device is replied, the method also includes:

Cellular Networks source access device stops sending data to the UE, and according to the mark of the target logic functional entity Or the mark of non-cellular net target access device determines carrying list to be released；Wherein, include in the carrying list to be released The mark of carrying to be released；

Cellular Networks source access device sends release request message to source logical functional entity；Wherein, the release request disappears In breath include the carrying list to be released, be used to indicate the source logical functional entity by the carrying to be released wait release Data back is put to Cellular Networks source access device；The data to be released refer to what the source logical functional entity received It is in the data of progress multithread convergence from Cellular Networks source access device and have not been transmitted to the data of the UE；

Cellular Networks source access device receives the data to be released of the source logical functional entity passback.

6. according to the method described in claim 5, it is characterized in that, the mark according to the target logic functional entity or The mark of non-cellular net target access device determines carrying list to be released, comprising:

Determine that the target is patrolled according to the mark of the mark of the target logic functional entity or non-cellular net target access device It collects functional entity and whether source logical functional entity is identical；

If the target logic functional entity is different from the source logical functional entity, by Cellular Networks source access device with All carryings of multithread convergence are carried out between the UE as carrying to be released；Or, if the target logic functional entity and institute It states that source logical functional entity is identical, then will carry out all of multithread convergence between Cellular Networks source access device and the UE and hold Other carryings in load, in addition to the carrying for carrying out multithread convergence between the Cellular Networks target access device and the UE are made For carrying to be released.

7. according to the method described in claim 4, it is characterized in that, the switching response message includes: the Cellular Networks target The mark of the carrying of multithread convergence is carried out between access device and the UE；In Cellular Networks source access device to the honeycomb After mesh tag splice enters device replied switching response message, the method also includes:

Cellular Networks source access device sends multithread aggregate command message to the UE；Wherein, the multithread aggregate command disappears Breath includes the carrying list that multithread convergence is carried out between the Cellular Networks target access device and the UE, is used to indicate the UE Multithread convergence is carried out to reconfigure.

8. according to the method described in claim 4, it is characterized in that, including the non-cellular mesh in the switching response message Mark the mark of access device；Handoff response is replied to the Cellular Networks target access device in Cellular Networks source access device to disappear After breath, the method also includes:

Cellular Networks source access device sends the mark or the target of the non-cellular net target access device to the UE The corresponding non-cellular net access device identification list of logical functional entity, so that non-cellular mesh tag splice described in the UE access Enter equipment.

9. method according to claim 1-8, which is characterized in that mark packet of the UE in non-cellular net It includes: MAC address of the UE in non-cellular net, or, association identification AID of the UE in non-cellular net With the combination of the mark of non-cellular net source access device.

10. a kind of method for user device switching characterized by comprising

Cellular Networks target access device receives the switching request message that Cellular Networks source access device is sent；Wherein, the switching is asked Asking includes mark of the user equipment (UE) in non-cellular net in message；

The Cellular Networks target access device after receiving the switching request message, determine target logic functional entity and Non-cellular net target access device；

The Cellular Networks target access device establishes the target logic functional entity and the non-cellular net target access device Between the tunnel GTP-U；Wherein, the tunnel GTP-U is for making the Cellular Networks target access device through the target logic The data transmission of multithread convergence is carried out between functional entity and the non-cellular net target access device and the UE；

Wherein, the target logic functional entity and the non-cellular mesh tag splice are established in the Cellular Networks target access device During entering the tunnel GTP-U between equipment, the Cellular Networks target access device is sent out to the target logic functional entity Mark of the UE in non-cellular net is sent, so that the target logic functional entity is according to the UE in non-cellular net Mark, identify the received data packet from the Cellular Networks target access device whether the data packet for being the UE.

11. according to the method described in claim 10, it is characterized in that, further including in following information in the switching request message It is one or more: the non-cellular net measurement report of the UE, the mark of non-cellular net source access device, the Cellular Networks source connect Enter to carry out the mark of the carrying of multithread convergence between equipment and the UE.

12. according to the method described in claim 10, it is characterized in that, establishing the mesh in the Cellular Networks target access device After marking the tunnel GTP-U between logical functional entity and the non-cellular net target access device, the method also includes:

The Cellular Networks target access device sends switching response message to Cellular Networks source access device.

13. according to the method for claim 12, which is characterized in that include: that the target is patrolled in the switching response message Collect the mark of functional entity or the mark of non-cellular net target access device.

14. according to the method for claim 12, which is characterized in that include: the Cellular Networks in the switching response message The carrying list of multithread convergence is carried out between target access device and the UE.

15. the described in any item methods of 0-14 according to claim 1, which is characterized in that mark of the UE in non-cellular net It include: MAC address of the UE in non-cellular net, or, association identification of the UE in non-cellular net The combination of the mark of AID and non-cellular net source access device.

16. a kind of Cellular Networks access device characterized by comprising determination unit and transmission unit；

The determination unit, for determining that user equipment (UE) is switched over to Cellular Networks target access device；

The transmission unit, for sending switching request message to the Cellular Networks target access device, the switching request disappears It include mark of the UE in non-cellular net in breath；

Wherein, mark of the UE in non-cellular net is used to indicate the Cellular Networks target access device through target logic function The data transmission of multithread convergence is carried out between entity and non-cellular net target access device and the UE.

17. Cellular Networks access device according to claim 16, which is characterized in that mark of the UE in non-cellular net Be used to indicate the Cellular Networks target access device through target logic functional entity and non-cellular net target access device with it is described The data transmission of multithread convergence is carried out between UE, comprising: establish the Cellular Networks target in the Cellular Networks target access device During the tunnel GTP-U between access device and the target logic functional entity, set by Cellular Networks target access It is standby that mark of the UE in non-cellular net is sent to the target logic functional entity, so that the target logic function Mark of the entity according to the UE in non-cellular net identifies received from the Cellular Networks target access device Data packet whether the data packet for being the UE；Wherein, the tunnel GTP-U be used for transmission the Cellular Networks target access device with The data packet communicated between the target logic functional entity.

18. Cellular Networks access device according to claim 16, which is characterized in that further include in the switching request message One of following information is a variety of: the non-cellular net measurement report of the UE, the mark of non-cellular net source access device, described The carrying list of multithread convergence is carried out between Cellular Networks access device and the UE.

19. Cellular Networks access device according to claim 16, which is characterized in that

The Cellular Networks access device further include: receiving unit, for receiving cutting for the Cellular Networks target access device transmission Change response message.

20. Cellular Networks access device according to claim 19, which is characterized in that the switching response message includes: institute State the mark of target logic functional entity or the mark of non-cellular net target access device；

The transmission unit is also used to: stopping sending data to the UE；

The determination unit is also used to: according to the mark of the target logic functional entity or non-cellular net target access device Mark determines carrying list to be released；It wherein, include the mark of carrying to be released in the carrying list to be released；

The transmission unit is also used to: sending release request message to source logical functional entity；Wherein, the release request message In include the carrying list to be released, being used to indicate the source logical functional entity will be to be released in the carrying to be released Data back gives the Cellular Networks access device；The data to be released refer to that the source logical functional entity received comes from It is in the data of the progress multithread convergence of Cellular Networks source access device and have not been transmitted to the data of the UE；

The receiving unit is also used to: receiving the data to be released of the source logical functional entity passback.

21. Cellular Networks access device according to claim 20, which is characterized in that the determination unit is specifically used for:

Determine that the target is patrolled according to the mark of the mark of the target logic functional entity or non-cellular net target access device It collects functional entity and whether source logical functional entity is identical；

If the target logic functional entity is different from the source logical functional entity, by the Cellular Networks access device and institute It states and carries out all carryings of multithread convergence between UE as carrying to be released；Or, if the target logic functional entity with it is described Source logical functional entity is identical, then will be in all carryings that carry out multithread convergence between the Cellular Networks access device and the UE , except between the Cellular Networks target access device and the UE carry out multithread convergence carrying in addition to other carrying as to Releasing bearing.

22. Cellular Networks access device according to claim 19, which is characterized in that the switching response message includes: institute State the mark that the carrying of multithread convergence is carried out between Cellular Networks target access device and the UE；

The transmission unit is also used to: Xiang Suoshu UE sends multithread aggregate command message；Wherein, the multithread aggregate command message Including between the Cellular Networks target access device and the UE carry out multithread convergence carrying list, be used to indicate the UE into Row multithread convergence reconfigures.

23. Cellular Networks access device according to claim 19, which is characterized in that include institute in the switching response message State the mark of non-cellular net target access device；

The transmission unit is also used to: Xiang Suoshu UE sends the mark of the non-cellular net target access device or the target is patrolled The corresponding non-cellular net access device identification list of functional entity is collected, so that non-cellular mesh tag splice described in the UE access enters Equipment.

24. the described in any item Cellular Networks access devices of 6-22 according to claim 1, which is characterized in that the UE is in non-cellular Mark in net includes: MAC address of the UE in non-cellular net, or, the UE is in non-cellular net Association identification AID and non-cellular net source access device mark combination.

25. a kind of Cellular Networks access device characterized by comprising receiving unit, determination unit are established unit and sent single Member；

The receiving unit, for receiving the switching request message of Cellular Networks source access device transmission；Wherein, the switching request It include mark of the user equipment (UE) in non-cellular net in message；

The determination unit, for determining target logic function after the receiving unit receives the switching request message It can entity and non-cellular net target access device；

It is described to establish unit, for establishing between the target logic functional entity and the non-cellular net target access device The tunnel GTP-U；Wherein, the tunnel GTP-U for making the Cellular Networks access device through the target logic functional entity and The data transmission of multithread convergence is carried out between the non-cellular net target access device and the UE；

Wherein, it is established between the target logic functional entity and the non-cellular net target access device in the unit of establishing The tunnel GTP-U during, the transmission unit is used to send the UE in non-cellular to the target logic functional entity Mark in net, so that mark of the target logic functional entity according to the UE in non-cellular net, identifies and connect The data packet from the Cellular Networks target access device received whether the data packet for being the UE.

26. Cellular Networks access device according to claim 25, which is characterized in that further include in the switching request message One of following information is a variety of: the non-cellular net measurement report of the UE, the mark of non-cellular net source access device, described The mark of the carrying of multithread convergence is carried out between Cellular Networks source access device and the UE.

27. Cellular Networks access device according to claim 25, which is characterized in that

The transmission unit is also used to, and Xiang Suoshu Cellular Networks source access device sends switching response message.

28. Cellular Networks access device according to claim 27, which is characterized in that include: in the switching response message The mark of the target logic functional entity or the mark of non-cellular net target access device.

29. Cellular Networks access device according to claim 27, which is characterized in that include: in the switching response message The carrying list of multithread convergence is carried out between the Cellular Networks access device and the UE.

30. according to the described in any item Cellular Networks access devices of claim 25-29, which is characterized in that the UE is in non-cellular Mark in net includes: MAC address of the UE in non-cellular net, or, the UE is in non-cellular net Association identification AID and non-cellular net source access device mark combination.