CN102724651A - Method, equipment and system for data straight-through processing - Google Patents

Method, equipment and system for data straight-through processing Download PDF

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CN102724651A
CN102724651A CN 201210183943 CN201210183943A CN102724651A CN 102724651 A CN102724651 A CN 102724651A CN 201210183943 CN201210183943 CN 201210183943 CN 201210183943 A CN201210183943 A CN 201210183943A CN 102724651 A CN102724651 A CN 102724651A
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base station
target
data
source
user equipment
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CN 201210183943
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Chinese (zh)
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CN102724651B (en )
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吕召彪
王健全
胡云
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中国联合网络通信集团有限公司
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Abstract

The invention provides a method, equipment and a system for data straight-through processing. The method includes that receiving service request information, sent by a source base station, of source user equipment for requesting interactive communication with target user equipment by the aid of a mobile management entity; determining whether the source base station and a target base station that the target user equipment is attributed to are provided with capability for providing straight-through data for services corresponding to the service type information or not, if yes, indicating the source base station and the target base station to built a data straight-through passage via interfaces between the base stations so that the source user equipment and the target user equipment can interactively communicate with each other via the data straight-through passage. By the method, the equipment and the system for data straight-through processing, transmission path of data is effectively shortened, communication time delay is greatly reduced, and further, loads to transmission lines of the core network, the central node equipment and the backbone network are alleviated.

Description

数据直通处理方法、设备和系统 Through data processing method, apparatus and system for

技术领域 FIELD

[0001] 本发明实施例涉及通信技术领域,尤其涉及一种数据直通处理方法、设备和系统。 Example relates to communication technologies [0001] The present invention particularly relates to a data processing method through, apparatus and systems. 背景技术 Background technique

[0002] 随着通信技术的发展,用户之间通信业务的需求不断增加,基于现有的网络架构,用户之间的数据传输模式具体为:源用户终端所发送的业务数据通过其归属的基站传输至与其相连的无线网络控制器(Radio Network Controller, RNC), RNC将业务数据传输至核心网,核心网获取目标用户归属的目标基站,将该业务数据传输至与目标基站相连的RNC,再由该RNC将业务数据传输至目标基站,目标基站将该业务数据传输至目标用户。 [0002] With the development of communication technologies, communication traffic between users demand increasing, based on the data transmission mode between the existing network architecture, the user specifically is: the traffic data transmitted by the source user terminal via its home base station a radio network controller (radio network controller, RNC) connected thereto to transmit, the RNC transmitting the service data to the core network, the core network obtains the target base station belongs to the target user, the service data to the RNC and is connected to the target base station, and then the service data from the RNC is transmitted to the target base station, the target base station service data to the destination user.

[0003] 但是,随着用户业务需求的增加,目前的数据传输模式使得核心网、中心节点设备与骨干网传输线路的负荷增加,从而造成数据传输时延过大,无法满足当前的通信需求。 [0003] However, as the user's business needs, a data transmission mode so that the current core network node device to increase the load center and the backbone network transmission line, resulting in data transmission delay is too large, can not meet current communication needs.

发明内容 SUMMARY

[0004] 针对现有技术的上述缺陷,本发明实施例提供一种数据直通处理方法、设备和系统。 [0004] For the above-described drawbacks of the prior art, embodiments of the present invention provides a data pass-through processing method, apparatus and system.

[0005] 本发明一方面提供一种数据直通处理方法,包括: [0005] In one aspect the present invention provides a method of data through processing, comprising:

[0006] 移动性管理实体接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; [0006] the source user equipment mobility management entity receives a service source base station sends a request for communication with a target user equipment to interact request message, the service request message comprises: a source base station identifier, a target user equipment identifier and service type information ;

[0007] 所述移动性管理实体确定所述源基站与所述目标用户设备归属的目标基站之间是否具有为所述业务类型信息对应的业务提供数据直通的能力,若是,则指示所述源基站与所述目标基站采用基站间接口建立数据直通通道,以使所述源用户设备和所述目标用户设备采用所述数据直通通道进行所述通信交互。 [0007] The mobility management entity to determine whether the service type information corresponding to traffic between the source base station and the target user equipment belongs target base provides data pass-through capability, and if so, indicating the source base station and the target base station using the data pass-through channel interface setup between base stations, so that the source user device and the target device using the user data through the communication channel interaction.

[0008] 本发明另一方面提供一种数据直通处理方法,包括: [0008] In another aspect of the present invention provides a method of data through processing, comprising:

[0009] 源基站向移动性管理实体发送源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; [0009] The source base station sends a request source user equipment for communicating with a target user device interacts service request message to a mobility management entity, the service request message comprises: a source base station identifier, a target user equipment identifier and service type information;

[0010] 所述源基站接收所述移动性管理实体在确定所述源基站与所述目标用户设备归属的目标基站之间具有为所述业务类型信息对应的业务提供数据直通的能力之后发送的包括目标基站标识的指示消息,并根据所述指示消息采用基站设备间接口与所述目标基站之间建立数据直通通道; After transmission [0010] The source base station receives the mobility management entity having determined between the source base station and the target user equipment to the target base station's home service type information corresponding to the service providing data pass-through capability indication message includes a target base station identifier, and using the indication message through a data channel established between the device interface between a base station and the target base station according to the;

[0011] 所述源基站接收所述移动性管理实体在确定所述源基站与所述目标基站已建立所述数据直通通道之后发送的传输消息,并根据所述传输消息采用所述数据直通通道将所述源用户设备发送的业务数据采用所述数据直通通道传输给所述目标基站,以供所述目标基站将所述业务数据发送给所述目标用户设备。 [0011] The source base station receives the transmission message sent by the mobility management entity after determining the source base station and the target base station has been established through the data channel, and employing the data according to the transmission message through passage the service data sent by the source user using said channel to transmit data through the target base station, the target base station for sending the service data to the target user equipment.

[0012] 本发明又一方面提供一种移动性管理实体,包括:[0013] 接收模块,用于接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; [0012] Yet another aspect of the present invention to provide a mobility management entity, comprising: [0013] a receiving module, a source user equipment receives the source base station sends a request for communication with a target user device interacts service request message, the in said service request message comprises: a source base station identifier, a target user equipment identifier and service type information;

[0014] 处理模块,用于确定所述源基站与所述目标用户设备归属的目标基站之间是否具有为所述业务类型信息对应的业务提供数据直通的能力; [0015] 指示模块,用于若确定所述源基站与所述目标用户设备归属的目标基站之间具有为所述业务类型信息对应的业务提供数据直通的能力,则指示所述源基站与所述目标基站采用基站间接口建立数据直通通道,以使所述源用户设备和所述目标用户设备采用所述数据直通通道进行所述通信交互。 [0014] processing means for determining whether said service type information corresponding to the source base station traffic between the user equipment and the target base station provides the ability to home to the target through the data; [0015] indicating means for If the data pass-through having the ability to provide for service type information corresponding to the traffic between the source base station and the target device user determines the target base station belongs, indicating the source base station and the target base station interface setup using inter data pass-through channel, so that the source user device and the target device using the user data through the communication channel interaction.

[0016] 本发明再一方面提供一种基站,包括: [0016] another aspect of the present invention provides a base station, comprising:

[0017] 发送模块,用于向移动性管理实体发送源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; [0017] transmitting means for transmitting a user equipment to a source mobility management entity for requesting the user devices to communicate with a target interaction service request message, the service request message comprises: a source base station identifier, service identifier and the target user equipment type information;

[0018] 建立模块,用于接收所述移动性管理实体在确定所述源基站与所述目标用户设备归属的目标基站之间具有为所述业务类型信息对应的业务提供数据直通的能力之后发送的包括目标基站标识的指示消息,并根据所述指示消息采用基站设备间接口与所述目标基站之间建立数据直通通道; After transmission [0018] establishing module, configured to receive the determined mobility management entity has the ability to provide data pass-through for the service type information corresponding to traffic between the source base station and the target user equipment belongs target base station the indication message comprises target base station identifier, and using the indication message through a data channel established between the device interface between a base station and the target base station according to the;

[0019] 传输模块,用于接收所述移动性管理实体在确定所述源基站与所述目标基站已建立所述数据直通通道之后发送的传输消息,并根据所述传输消息采用所述数据直通通道将所述源用户设备发送的业务数据采用所述数据直通通道传输给所述目标基站,以供所述目标基站将所述业务数据发送给所述目标用户设备。 [0019] The transmission module, configured to receive the determined mobility management entity transmitting a message sent after the source base station and the target base station has been established through the data channel, and uses the data according to the transmission message through the source channel service data sent by the user through use of said data channel to transmit to the target base station, the target base station for sending the service data to the target user equipment.

[0020] 本发明另一方面提供一种数据直通处理系统,包括上述的移动性管理实体和基站。 [0020] aspect of the invention provides a data processing system through, including the above-described mobility management entity and the base station.

[0021] 本发明实施例提供的数据直通处理方法、设备和系统,通过移动性管理实体在接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息后,当确定源基站与目标基站之间具有为待进行通信交互的业务类型信息对应的业务提供数据直通的能力时,则指示源基站与目标基站之间采用基站设备间接口与目标用户设备建立数据直通通道,以使源用户设备和目标用户设备采用数据直通通道进行通信交互,从而有效缩短了数据的传输路径,大幅度降低通信时延,并且减轻了核心网、中心节点设备与骨干网传输线路的负担。 [0021] The pass-through data processing method, apparatus and system provided in embodiments of the present invention, interactive communication service request message by the source user equipment mobility management entity sends the source base station receiving the request for the target user equipment, when it is determined having the ability to provide data pass-through for the service type information corresponding to the communication service to be interaction between the source base station and the target base station, the data pass-through passage in the instructions to create inter-base station interface between the source and the target user equipment and the target base station, so that the source and the target user equipment using the user data through a communication channel to interact, thereby effectively shortening the data transmission path, significantly reduce communication delay and to reduce the core network, and the backbone network node apparatus burden transmission line center.

附图说明 BRIEF DESCRIPTION

[0022] 图I为本发明数据直通处理方法一个实施例的流程图; [0022] FIG. I through a data processing method of the present invention, a flow diagram of the embodiment;

[0023] 图2为源基站与目标基站之间通过基站设备间接口进行业务数据交互的用户面协议栈; [0023] FIG 2 is performed between the source base station and target base station through the inter device interface user plane protocol stack of the interactive service data;

[0024] 图3为本发明数据直通处理方法另一实施例的流程图; [0024] FIG. 3 is a flowchart of a further embodiment of the invention, through data processing method;

[0025] 图4为本发明数据直通处理方法又一实施例的流程图; [0025] FIG. 4 through a further data processing method according to an embodiment of the present invention, a flow diagram;

[0026] 图5为本发明移动性管理实体一个实施例的结构示意图; A schematic structural diagram of a mobility management entity of the embodiment [0026] FIG. 5 of the present invention;

[0027] 图6为本发明移动性管理实体另一实施例的结构示意图;[0028] 图7为本发明基站一个实施例的结构不意图; [0027] FIG. 6 is a schematic configuration example of the mobility management entity to another embodiment of the present invention; base station is not intended to one embodiment of the structure [0028] FIG. 7 of the present invention;

[0029] 图8为本发明数据直通处理系统一个实施例的结构示意图。 [0029] FIG. 8 is a schematic structural diagram of the embodiment of the invention the data processing system through.

具体实施方式 detailed description

[0030] 图I为本发明数据直通处理方法一个实施例的流程图,如图I所示,该方法包括: [0030] FIG. I present data processing method through-flow diagram of one embodiment of the invention, as shown in FIG. I, the method comprising:

[0031] 步骤100,移动性管理实体接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; [0031] Step 100, the source user equipment mobility management entity receives the source base station sends a request for communication with a target user device interacts service request message, the service request message comprises: a source base station identifier, a target user equipment identifier and service type information;

[0032] 源基站对源用户设备发送的与目标用户设备进行通信交互的请求消息进行解析后获取目标用户设备标识和业务类型信息,进而确定目标用户设备是否归属于自身,源基站若根据目标用户设备标识判断获知该目标用户设备不归属于自身,则向核心网中现有的移动性管理实体(Mobile Managenment Entity, MME)发送业务请求消息,该业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息,从而移动性管理实体接收源基站·发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息。 [0032] When the source base station to the request message source user equipment for communication interaction transmitted to the target user equipment parses acquires the target user equipment identifier and service type information, and further determines whether the target user equipment belongs to itself, the source base station if the target user Analyzing the target device identification known to the user device itself does not belong, it sends a service request message to the core network in a conventional mobility management entity (mobile Managenment entity, MME), the service request message comprises: a source base station identifier, a target user device identifier and service type information to the mobility management entity the base station device receives the source-source user transmits a request for communication with a target user device interacts service request message.

[0033] 步骤101,所述移动性管理实体确定所述源基站与所述目标用户设备归属的目标基站之间是否具有为所述业务类型信息对应的业务提供数据直通的能力,若是,则指示所述源基站与所述目标基站采用基站间接口建立数据直通通道,以使所述源用户设备和所述目标用户设备采用所述数据直通通道进行所述通信交互。 [0033] Step 101, the mobility management entity to determine whether the service type information corresponding to traffic between the source base station and the target user equipment belongs target base provides data pass-through capability, and if so, indicating the source base station and the target base station using the data pass-through channel interface setup between base stations, so that the source user device and the target device using the user data through the communication channel interaction.

[0034] 移动性管理实体对源基站发送的业务请求消息进行解析后获取源基站标识、目标用户设备标识以及业务类型信息,进而确定源基站与目标用户设备归属的目标基站之间是否具有为业务类型信息对应的业务提供数据直通的能力。 [0034] mobility management entity after obtaining service request message sent by the source base station parses the source base station identification, target user equipment identifier and the service type information, and then determine whether the traffic between the source base station to the user equipment and the target base station belongs target type information corresponding to the data pass-through capability of the service provider. 源基站以及目标基站之间具有为该业务类型信息对应的业务提供数据直通的能力具体包括:第一,源基站以及目标基站均具有用于基站设备之间直接进行数据传输所用的基站设备间接口;第二,源基站的基站设备间接口和目标基站的基站设备间接口的用户面协议栈均支持处理该业务类型信息对应的数据,其中,图2为源基站与目标基站之间通过基站设备间接口进行业务数据交互的用户面协议栈,如图2所示,基站设备间接口的用户面协议栈主要包括:物理层、数据链路层、IP层、用户数据报协议(User Datagram Protocol ;简称为:UDP)层、通用数据传输层和业务数据层,通过基站设备间接口的用户面协议栈对该业务类型信息对应的业务数据的处理完成源基站与目标基站之间的业务数据交互。 Having a capacity between the source and the target base station for the service type information corresponding to the service providing data pass-through comprises: a first, source base station and the target base station has a direct inter-base station apparatus for data transmission between a base station apparatus used in the interface ; second, inter-base station apparatus between the source apparatus and the target base station interface user plane protocol stack interface support the service type information corresponding to the process data, wherein FIG. 2 between the source base station and target base station apparatus through an interface between the user plane protocol stack of the interactive service data, as shown, the user plane protocol stack between a base station apparatus 2 mainly includes an interface: a physical layer, data link layer, IP layer, user datagram protocol (user datagram protocol; abbreviated as: UDP) layer, a transport layer and a generic data service data layer, data exchange between the service process is completed by a source base station and target base station user plane protocol interface between the service type information corresponding to the stack of business data. 需要说明的是,本领域普通技术人员可以理解基站设备间接口应用用户面协议栈进行数据处理和传输的具体过程,此处不再赘述。 Incidentally, those of ordinary skill in the art will be appreciated that inter-base station interface user plane protocol stack for the application specific procedure of the data processing and transmission, not further described herein. 因此,若基站确定源基站以及目标用户设备均具有为该业务类型信息对应的业务提供数据直通的能力,则向源基站和目标基站发送指示消息,指示源基站和目标基站采用基站设备间接口建立数据直通通道。 Therefore, if the source base station and the target base station determines user devices that have information corresponding to the service type of data through the ability to provide service, then send an indication message to the source and target base stations, indicating the source and target base stations using inter-base station interface setup apparatus data pass-through channel. 当移动性管理实体确定源基站与目标基站之间已经建立好数据直通通道,则指示源基站采用该数据直通通道向目标基站传输源用户设备上传的、待发送给目标用户设备的业务数据,再由目标基站将该业务数据发送给目标用户设备,从而源用户设备和目标用户设备之间的业务数据传输过程不再经过核心网,仅仅通过接入网中的基站直通路由即可完成。 When the determined mobility management entity has been created through a data channel between the source base station and target base station, the source base station using the traffic data for indicating the target base station transmits data through the source channel to the user equipment to upload, to be sent to the target user equipment, and then by the target base station transmits the traffic data to the target user equipment, so that service data transmission process between the source user and the target user equipment is no longer through the core network, routing can be completed only by the base station through the access network.

[0035] 本实施例提供的数据直通处理方法,通过移动性管理实体在接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息后,当确定源基站与目标基站之间具有为待进行通信交互的业务类型信息对应的业务提供数据直通的能力时,则指示源基站与目标基站之间采用基站设备间接口与目标用户设备建立数据直通通道,以使源用户设备和目标用户设备采用数据直通通道进行通信交互,从而有效缩短了数据的传输路径,大幅度降低通信时延,并且减轻了核心网、中心节点设备与骨干网传输线路的负担。 [0035] The data processing method according to the present embodiment provided through the embodiments, the interactive communication services through the source user equipment mobility management entity sends the source base station receiving the request for the target user equipment the request message, when it is determined the source base station and the target base station having between the service type information corresponding to the communication service to be provided to interact with data pass-through capability, the instructions to create a through passage in the data between the base station and the target user interface device between the source and the target base station, so that the source user equipment and user equipment using the target data through a communication channel to interact, thereby effectively shortening the data transmission path, significantly reduce communication delay and to reduce the core network, and the backbone network node apparatus burden transmission line center.

[0036] 图3为本发明数据直通处理方法另一实施例的流程图,如图3所示,该方法包括: [0036] FIG. 3 is a flowchart of another embodiment of the invention through a data processing method, shown in Figure 3, the method comprising:

[0037] 步骤200,移动性管理实体接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识、业务类型信息以及与所述业务类型信息对应的业务需求信息; [0037] Step 200, the source user equipment mobility management entity receives a service source base station sends a request for communication with a target user equipment to interact request message, the service request message comprises: a source base station identifier, a target user equipment identifier, the service type information and traffic demand information and information corresponding to the service type;

[0038] 源基站对源用户设备发送的与目标用户设备进行通信交互的请求消息进行解析后获取目标用户设备标识、业务类型信息、与所述业务类型信息对应的业务需求信息,进而确定目标用户设备是否归属于自身,源基站若根据目标用户设备标识判断获知该目标用户设备不归属于自身,则向移动性管理实体发送业务请求消息,该业务请求消息中包括:源基站标识、目标用户设备标识、业务类型信息以及与业务类型信息对应的业务需求信息,从而移动性管理实体接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息。 [0038] When the source base station to the source user equipment a request message for transmitting the communication interaction with the target user equipment acquires the target user equipment identifier parsing, service type information, service requirement information and information corresponding to the service type, and to determine the target user whether the device belongs to itself, the source base station if knows that the target user equipment according to the target user equipment identifier is determined not to belong to itself, then the request message to the mobility management entity sends a service, the service request message comprises: a source base station identifier, a target user equipment ID, service type and service type information, and information corresponding to the information service needs, so that the source user equipment mobility management entity receiving the source base station sends a service request to communicate with a target user equipment to interact request message.

[0039] 步骤201,移动性管理实体根据与业务类型信息对应的业务需求信息,确定通信交互是否能够采用数据直通通道完成,若否,则执行步骤202,若是,则执行步骤203 ; [0039] Step 201, the mobility management entity according to the service requirement information and service type information corresponding to the interaction to determine whether the communication path through use of the data is completed, and if not, proceed to step 202, if yes, perform step 203;

[0040] 移动性管理实体对源基站发送的业务请求消息进行解析后获取源基站标识、目标用户设备标识、业务类型信息以及与业务类型信息对应的业务需求信息,移动性管理实体首先根据请求进行通信交互的业务类型信息对应的业务需求信息,确定该业务需求是否能够采用数据直通通道完成通信交互,需要说明的是,业务需求信息包括业务类型信息对应的传输流量,传输速度等,在一些应用场景下源基站与目标基站之间用于直接传输数据的数据直通通道所能满足的业务需求有限,因此,移动性管理实体需要根据业务需求信息判断是否能够采用基站间的数据直通通道完成通信交互,若是,则执行步骤203,否则执行步骤202。 [0040] mobility management entity acquires the source base station identifier after service source base station sends a request message to parse the target user equipment identifier, service type information and service type information corresponding to the service requirement information, the mobility management entity is first performed according to a request service requirement information type communication interaction information corresponding to determining whether the service requirements can employ data pass-through channel complete communication interaction should be noted that the service requirement information includes service type information corresponding to the traffic flow, transmission speed, etc., in some applications limited data pass-through channel for direct transmission of data between the scene under the source base station and the target base can meet business needs, and therefore, the mobility management entity according to whether the complete interactive communication service requirement information can be determined through use of a data channel between a base station if so, step 203 is performed, otherwise step 202.

[0041] 步骤202,移动性管理实体通过核心网设备完成源基站与目标基站之间的通信交互。 [0041] Step 202, the mobility management entity to complete the communication interaction between a source base station and target base station apparatus through the core network.

[0042] 移动性管理实体通过目前的电信网数据传输模式完成源基站与目标基站之间的通信交互,即,将源基站请求传输的业务数据通过中心控制节点、骨干网线路以及其余核心网设备传输到目标基站,再由目标基站将业务数据传输给目标用户设备。 [0042] mobility management entity through the current telecommunications network to complete data transfer mode communication interaction between the source and the target base station, i.e. the traffic data transmitted by the source base station requests the central control node, the line and the rest of the backbone core network device transmitting to the target base station, the target base station will then transmit traffic data to the target user equipment.

[0043] 步骤203,所述移动性管理实体向所有基站广播包括所述目标用户设备标识的目标基站查询消息,从而根据所述目标用户设备归属的目标基站返回的包括基站标识的响应消息确定目标基站标识; [0043] Step 203, the mobility management entity comprises a query message to the target base station identifies the target user equipment to the base station broadcasts all, according to a target to determine the target user equipment belongs target base station returns a response message including the identifier of the base station The base station identifier;

[0044] 移动性管理实体要确定目标用户设备归属的目标基站需要向所有基站广播包括目标用户设备标识的目标基站查询消息,接收到目标基站查询消息的基站根据其中的目标用户设备标识查询自身的用户信息列表确定目标用户设备是否归属于自身,若不是则不响应,若是,则向移动性管理实体返回包括基站标识的响应消息,从而移动性管理实体根据目标用户设备归属的目标基站返回的响应消息确定目标基站标识。 [0044] mobility management entity to determine the target user equipment belongs a target base station needs to include a target base station a target user equipment identifier query message to all base stations broadcast station to the target base query message the base station according to the target user equipment identifier in which the query itself user information list to determine whether the target device belongs to the user itself, if no response is, if yes, the mobility management entity returns a response message including a base station identifier, so that the mobility management entity returns the target user home apparatus in response to a target base station determining a target base station identification message.

[0045] 步骤204,移动性管理实体查询本地部署的直通路由信息,确定源基站与目标基站之间是否具有为业务类型信息对应的业务提供的数据直通路由,若是,则执行步骤205,否贝U,执行步骤202 ; [0045] Step 204, the mobility management entity routing information inquiry through the local deployment, determine whether the data is routed through the service type information corresponding to the service provider between the source and the target base station, if yes, step 205 is performed, no shellfish U, step 202 is performed;

[0046] 移动性管理实体查询本地部署的直通路由信息,该直通路由信息包括:用基站标识表示的基站直通拓扑结构,以及与每个基站标识对应的业务类型信息,其中,基站标识可以为系统为基站分配的ID标识或基站的IP地址。 [0046] mobility management entity routing information inquiry through locally deployed, through the routing information comprises: a service type information of the base station through the topology represented by the base station identifier, and the identifier corresponding with each base station, wherein the base station identification system may be IP address or a base station identification ID allocated to the base station. 移动性管理实体首先根据用基站标识表示的基站直通拓扑结构确定是否具有与源基站标识和目标基站标识对应的直通路由,若不存在该直通路由,则执行步骤202,若存在该直通路由,移动性管理实体再判断与源基站标识和目标基站标识分别对应的业务类型信息是否都包括源用户设备请求交互的业务类型信息,若是,则执行步骤205,若否,执行步骤202 ; The first mobility management entity the base station through the topology represented by the base station identifies the base station determines whether the source identifier and the route through the target base station corresponding to the identifier, if the presence of the through-route, step 202 is performed, if the presence of the through-route, moving management entity then determines whether the service type identification information of the source base station and the target base station identifier corresponding to each of the source information comprises a service type requested by the UE interaction, if yes, perform step 205, otherwise, go to step 202;

[0047] 步骤205,移动性管理实体指示所述源基站与所述目标基站采用基站间接口建立数据直通通道,以使所述源用户设备和所述目标用户设备采用所述数据直通通道进行所述通信交互。 [0047] Step 205, the mobility management entity indicating the source base station and the target base station using the data pass-through channel interface setup between base stations, so that the source user device and the target device using the user data through the channel said communication interaction.

[0048] 若移动性管理实体确定源基站与目标基站之间具有为业务类型信息对应的业务提供的数据直通路由,则说明源基站与目标之间均具有为该业务类型信息对应的业务提供数据直通的能力,从而移动性管理实体向源基站和目标基站发送指示消息,指示源基站和目标基站采用基站设备间接口建立数据直通通道。 [0048] mobility management entity determines if data having a through route for the service type information corresponding to the service provider between the source and the target base station, then the service type information that have corresponding service between the source and the target base station to provide data through the ability to mobility management entity sends an indication message to the source and target base stations, indicating the source and target base stations of the interface to establish a data channel through inter-base station apparatus. 当移动性管理实体确定源基站与目标基站之间已经建立好数据直通通道,则指示源基站采用该数据直通通道向目标基站传输源用户设备上传的、待发送给目标用户设备的业务数据,再由目标基站将该业务数据发送给目标用户设备,从而源用户设备和目标用户设备之间的业务数据传输过程不再经过核心网,仅仅通过接入网中的基站直通路由即可完成。 When the determined mobility management entity has been created through a data channel between the source base station and target base station, the source base station using the traffic data for indicating the target base station transmits data through the source channel to the user equipment to upload, to be sent to the target user equipment, and then by the target base station transmits the traffic data to the target user equipment, so that service data transmission process between the source user and the target user equipment is no longer through the core network, routing can be completed only by the base station through the access network. [0049] 本实施例提供的数据直通处理方法,通过移动性管理实体在接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息后,当确定源基站与目标基站之间具有为待进行通信交互的业务类型信息对应的业务提供数据直通的能力时,则指示源基站与目标基站之间采用基站设备间接口与目标用户设备建立数据直通通道,以使源用户设备和目标用户设备采用数据直通通道进行通信交互,从而有效缩短了数据的传输路径,大幅度降低通信时延,并且减轻了核心网、中心节点设备与骨干网传输线路的负担,并且更进一步提高了数据传输的可靠性。 [0049] The pass-through data processing method according to this embodiment, the interactive communication services through the source user equipment mobility management entity sends the source base station receiving the request for the target user equipment the request message, when it is determined the source base station and the target base station having between the service type information corresponding to the communication service to be provided to interact with data pass-through capability, the instructions to create a through passage in the data between the base station and the target user interface device between the source and the target base station, so that the source user equipment and user equipment using the target data through a communication channel to interact, thereby effectively shortening the data transmission path, significantly reduce communication delay and to reduce the core network, and the backbone network node apparatus burden transmission line center, and further improve the reliability of data transmission.

[0050] 图4为本发明数据直通处理方法又一实施例的流程图,如图4所示,该方法包括: [0050] FIG 4 is a flowchart of still another embodiment of the invention through a data processing method, shown in Figure 4, the method comprising:

[0051] 步骤300,源基站向移动性管理实体发送源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; [0051] Step 300, the source base station to the transmission source user equipment for requesting the mobility management entity to communicate with a target user device interacts service request message, the service request message comprises: a source base station identifier, service identifier and the target user equipment type information;

[0052] 步骤301,所述源基站接收所述移动性管理实体在确定所述源基站与所述目标用户设备归属的目标基站之间具有为所述业务类型信息对应的业务提供数据直通的能力之后发送的包括目标基站标识的指示消息,并根据所述指示消息采用基站设备间接口与所述目标基站之间建立数据直通通道; [0052] Step 301, the source base station receives the determined mobility management entity has the ability to provide data pass-through for the service type information corresponding to traffic between the source base station and the target user equipment belongs target base station after sending the indication message comprises target base station identifier, and using the indication message through a data channel established between the device interface between a base station and the target base station according to the;

[0053] 步骤302,所述源基站接收所述移动性管理实体在确定所述源基站与所述目标基站已建立所述数据直通通道之后发送的传输消息,并根据所述传输消息采用所述数据直通通道将所述源用户设备发送的业务数据采用所述数据直通通道传输给所述目标基站,以供所述目标基站将所述业务数据发送给所述目标用户设备。 [0053] Step 302, the source base station receiving the mobility management entity determines the source base station and the target base station after transmitting the message sent through the data path has been set, and using said message transmission according to the the source data pass-through channel service data sent by a user through use of said channel to transmit data to the target base station, the target base station for sending the service data to the target user equipment. [0054] 本实施例提供的数据直通处理方法的具体处理流程,可以参见上述图I所示的方法实施例,其实现原理和技术效果类似,此处不再赘述。 The method of embodiment [0054] flow of data through a specific process of the present processing method according to an embodiment, shown in the above FIG. I can see embodiment that achieves a similar principle and technical effects will not be repeated here.

[0055] 进一步地,图4所示实施例中源基站向移动性管理实体发送的业务请求消息中还可以包括与业务类型信息对应的业务需求信息,以供移动性管理实体判断源基站与目标基站之间的数据传输是否能够采用数据直通通道,从而进一步提高数据传输的可靠性。 [0055] Further, the embodiment of FIG. 4 embodiment business source base station sends to the mobility management entity request message shown may further include service requirement information corresponding to the service type information for the mobility management entity determines the source base station and the target whether the data transmission between the base station through the data channel can be employed to further improve the reliability of data transmission.

[0056] 本实施例提供的数据直通处理方法的具体处理流程,可以参见上述图3所示的方法实施例,其实现原理和技术效果类似,此处不再赘述。 The method of embodiment [0056] flow of data through a specific process of the present processing method according to an embodiment, reference may be made as shown in FIG. 3 above-described embodiment, and similar principles to achieve its technical effect, are not repeated herein.

[0057] 本领域普通技术人员可以理解:实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成,前述的程序可以存储于一计算机可读取存储介质中,该程序在执行时,执行包括上述方法实施例的步骤;而前述的存储介质包括:R0M、RAM、磁碟或者光盘等各种可以存储程序代码的介质。 [0057] Those of ordinary skill in the art will be understood: the hardware implementing the above method can be accomplished by a program instructing relevant to all or part of the steps embodiment, the program may be stored in a computer readable storage medium, the program execution when, comprising the step of performing the above-described embodiment of the method; and the storage medium comprising: a variety of medium may store program codes R0M, RAM, magnetic disk, or optical disk.

[0058] 图5为本发明移动性管理实体一个实施例的结构示意图,如图5所示,该移动性管理实体包括:接收模块11、处理模块12和指示模块13,其中,接收模块11用于接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息;处理模块12用于确定源基站与目标用户设备归属的目标基站之间是否具有为业务类型信息对应的业务提供数据直通的能力;指示模块13用于若确定源基站与目标用户设备归属的目标基站之间具有为业务类型信息对应的业务提供数据直通的能力,则指示源基站与目标基站采用基站间接口建立数据直通通道,以使源用户设备和目标用户设备采用数据直通通道进行通信交互。 [0058] Figure 5 mobility management entity a schematic structural diagram of the embodiment shown in Figure 5 of the present invention, the mobility management entity comprising: a receiving module 11, processing module 12 and the indication module 13, wherein, the receiving module 11 is service source UE in the source base station receives a request for communication with a target user equipment to interact request message, the service request message comprises: a source base station identifier, a target user equipment identifier and the service type information; processing module 12 for determining the source whether to provide data pass-through capability for the service type information corresponding to traffic between the user equipment and the target base station the target base station belongs; indication module 13 is used to determine if the target base station and having between the source user equipment to the target base station's home service type information capacity corresponding service provider through the data, indicating the source base station and the target base station using the data pass-through channel interface setup between base stations, so that the source and the target user equipment user data through use of a communication channel interaction.

[0059] 本实施例提供的移动性管理实体中各模块的功能和处理流程,可以参见上述图I所示的方法实施例,其实现原理和技术效果类似,此处不再赘述。 The method of embodiment [0059] mobility management entity of the present embodiment provides the functionality and flow of the processing module embodiments can be found in Example I shown in FIG its principles and achieve a similar technical effect, are not repeated herein.

[0060] 图6为本发明移动性管理实体另一实施例的结构不意图,如图6所不,基于图5所示实施例,处理模块12包括:广播单元121和查询单元122,其中,广播单元121用于向所有基站广播包括目标用户设备标识的目标基站查询消息,从而根据目标用户设备归属的目标基站返回的包括基站标识的响应消息确定目标基站标识;查询单元122用于查询本地部署的直通路由信息,直通路由信息包括:用基站标识表示的基站直通拓扑结构,以及与每个基站标识对应的业务类型信息;根据基站直通拓扑结构以及与源基站标识和目标基站标识分别对应的业务类型信息确定源基站与目标基站之间是否具有为业务类型信息对应的业务提供的数据直通路由。 Another structure of this embodiment is not intended, not shown in FIG 6, based on the embodiment shown in FIG. 5, the processing module 12 includes a mobility management entity [0060] Figure 6 of the present invention: a broadcast unit 121, and a query unit 122, wherein, broadcast unit 121 includes a target base station to the target user equipment identifier inquiry message broadcast to all the base stations, the target base station to determine a user equipment identifier according to the target's home base station returns a response including the target base station identifier of the message; query unit configured to query a local deployment 122 through-routing information through the routing information comprising: a base station through a base station identifier indicates topology, and the information with each base station corresponding to the identifier of the service type; according to the base station through respectively corresponding to the source topology and the target base station identifier and the service identifier determining whether the data type information is the information corresponding to the service type of the service provided through the route between the source and the target base station.

[0061] 进一步地,上述业务请求消息中还包括:与业务类型信息对应的业务需求信息,移动性管理实体还包括: [0061] Further, the service request message further comprises: traffic demand information and information corresponding to the service type, the mobility management entity further comprises:

[0062] 鉴别模块14,用于根据与业务类型信息对应的业务需求信息,确定通信交互是否能够采用所述数据直通通道完成。 [0062] The identification module 14, according to service requirement information corresponding to the service type information to determine whether use of the interactive communication through-channel data is completed.

[0063] 本实施例提供的移动性管理实体中各模块的功能和处理流程,可以参见上述图3所示的方法实施例,其实现原理和技术效果类似,此处不再赘述。 The method of embodiment [0063] mobility management entity of the present embodiment provides the functionality and flow of the processing modules embodiments, reference may be made as shown in FIG. 3 above-described embodiment, and similar principles to achieve its technical effect, are not repeated herein.

[0064] 图7为本发明基站一个实施例的结构示意图,如图7所示,该基站包括:发送模块21、建立模块22和传输模块23,其中,发送模块21用于向移动性管理实体发送源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息;建立模块22用于接收移动性管理实体在确定源基、站与目标用户设备归属的目标基站之间具有为业务类型信息对应的业务提供数据直通的能力之后发送的包括目标基站标识的指示消息,并根据指示消息采用基站设备间接口与目标基站之间建立数据直通通道;传输模块23用于接收移动性管理实体在确定源基站与目标基站已建立数据直通通道之后发送的传输消息,并根据传输消息采用数据直通通道将源用户设备发送的业务数据采用数据直通通道传输给目标基站 [0064] Figure 7 is a schematic structural diagram of the invention the base station of the embodiment shown in Figure 7, the base station comprising: a sending module 21, a creating module 22 and a transmission module 23, wherein the transmitting module 21 is configured to a mobility management entity the transmission source user equipment for requesting the user devices to communicate with a target interaction service request message, the service request message comprises: a source base station identifier, a target user equipment identifier and the service type information; establishing module 22 for receiving a mobility management entity determines after the source group having the ability to provide data pass-through for the service type information corresponding to traffic between the user station and the target device comprises a target base station belongs indication message sent by the target base station identifier, and using inter-base station interface in accordance with the target base station indication message establishing a data channel between the through; a transmission module 23 for receiving a mobility management entity transmitting a data message transmitted after the channel has been established through the source base station and target base station is determined according to the transmission data using the message channel through the source user equipment to service using data transmitted through the data channel to the target base station 以供目标基站将业务数据发送给目标用户设备。 For the target base station transmits traffic data to the target user equipment.

[0065] 本实施例提供的基站中各模块的功能和处理流程,可以参见上述图I所示的方法实施例,其实现原理和技术效果类似,此处不再赘述。 The method of embodiment [0065] The present embodiment provides the base station functionality and flow of the processing module embodiments can be found in Example I shown in FIG its principles and achieve a similar technical effect, are not repeated herein.

[0066] 进一步地,图7所示实施例中基站向移动性管理实体发送的业务请求消息中还可以包括与业务类型信息对应的业务需求信息,以供移动性管理实体判断源基站与目标基站之间的数据传输是否能够采用数据直通通道,从而进一步提高数据传输的可靠性。 Request message [0066] Further, the base station transmits a service to a mobility management entity in the embodiment shown in FIG. 7 may further include a service requirement information corresponding to the service type information for the mobility management entity determines the source base station and the target base station whether the data transfer between the through-channel data can be employed to further improve the reliability of data transmission.

[0067] 本实施例提供的基站中各模块的功能和处理流程,可以参见上述图3所示的方法实施例,其实现原理和技术效果类似,此处不再赘述。 The method of embodiment [0067] The present embodiment provides the base station functionality and flow of the processing modules embodiments, reference may be made as shown in FIG. 3 above-described embodiment, and similar principles to achieve its technical effect, are not repeated herein.

[0068] 图8为本发明数据直通处理系统一个实施例的结构示意图,如图8所示,该系统包括:移动性管理实体I和至少基站2,其中,一个基站2作为源基站,一个基站2作为目标基站,移动性管理实体I和基站2可以采用本发明实施例所提到的移动性管理实体和基站。 Schematic structural diagram of the data [0068] FIG. 8 of the present invention, a straight-through processing system embodiment shown in Figure 8, the system comprising: a mobility management entity the base station I and at least 2, wherein, as a source base station 2, a station 2 as a target base station, a mobility management entity the base station 2, and I may be employed according to the present invention, a base station and a mobility management entity embodiment mentioned embodiment.

[0069] 本实施例提供的数据直通处理系统中各模块的功能和处理流程,可以参见上述所示的方法实施例,其实现原理和技术效果类似,此处不再赘述。 [0069] The present embodiment provides a data processing system through the function and flow of the processing modules embodiments, reference may be a method shown in the above embodiments, which achieve a similar principle and technical effects will not be repeated here.

[0070] 最后应说明的是:以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。 [0070] Finally, it should be noted that: the above embodiments are intended to illustrate the present invention, rather than limiting;. Although the present invention has been described in detail embodiments, those of ordinary skill in the art should be understood: may still be made to the technical solutions described in each embodiment of the modified or part of the technical features equivalents; as such modifications or replacements do not cause the essence of corresponding technical solutions to depart from the technical solutions of the embodiments of the present invention and scope.

Claims (9)

  1. 1. 一种数据直通处理方法,其特征在于,包括: 移动性管理实体接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; 所述移动性管理实体确定所述源基站与所述目标用户设备归属的目标基站之间是否具有为所述业务类型信息对应的业务提供数据直通的能力,若是,则指示所述源基站与所述目标基站采用基站间接口建立数据直通通道,以使所述源用户设备和所述目标用户设备采用所述数据直通通道进行所述通信交互。 A data processing method through which, comprising: a source user equipment mobility management entity receives the source base station sends a request for communication with a target user device interacts service request message, the service request message comprises: the source base station identification, target user equipment identifier and the service type information; the mobility management entity to determine whether the service type information corresponding to traffic between the source base station and the target user equipment belongs target base station provides data pass-through capability, if yes, instructing the source base station and the target base station using the data pass-through channel interface setup between base stations, so that the source user device and the target device using the user data through the communication channel interaction.
  2. 2.根据权利要求I所述的方法,其特征在于,所述确定所述源基站与所述目标用户设备归属的目标基站之间是否具有为所述业务类型信息对应的业务提供数据直通的能力包括: 所述移动性管理实体向所有基站广播包括所述目标用户设备标识的目标基站查询消息,从而根据所述目标用户设备归属的目标基站返回的包括基站标识的响应消息确定目标基站标识; 所述移动性管理实体查询本地部署的直通路由信息,所述直通路由信息包括:用基站标识表示的基站直通拓扑结构,以及与每个基站标识对应的业务类型信息;根据所述基站直通拓扑结构以及与所述源基站标识和所述目标基站标识分别对应的业务类型信息确定所述源基站与所述目标基站之间是否具有为所述业务类型信息对应的业务提供的数据直通路由。 2. The method as claimed in claim I, wherein said determining whether to provide data pass-through capability for said service type information corresponding to traffic between the source base station and the target user equipment belongs target base station comprising: the mobility management entity comprises a query message to the target base station identifies the target user equipment to the base station broadcasts all, to determine a target base station identifier in accordance with the target user equipment belongs to the target base station returns a response message including a base station identifier; the said mobility management entity through the routing information inquiry locally deployed, through the routing information comprises: a base station through the topology represented by the base station identifier and service type information of each base station corresponding to the identifier; through the base station according to topology and service type identification information of the source base station and the target base station identifier corresponding to each data to determine whether the service type information corresponding to the services provided through the route between the source base station and the target base station.
  3. 3.根据权利要求I或2所述的方法,其特征在于,所述业务请求消息中还包括:与所述业务类型信息对应的业务需求信息,在所述确定所述源基站与所述目标用户设备归属的目标基站之间是否具有为所述业务类型信息对应的业务提供数据直通的能力之前,还包括: 所述移动性管理实体根据与所述业务类型信息对应的业务需求信息,确定所述通信交互是否能够采用所述数据直通通道完成。 3. I The method according to claim 2, wherein the service request message further comprises: traffic demand information and information corresponding to the service type, the determination of the source base station and the target before whether data pass-through capability for providing the service type information corresponding to user traffic between the target base station equipment belongs, further comprising: the mobility management entity according to the service requirement information corresponding to the service type information, determining whether said communication data through the interaction can be employed to complete the channel.
  4. 4. 一种数据直通处理方法,其特征在于,包括: 源基站向移动性管理实体发送源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; 所述源基站接收所述移动性管理实体在确定所述源基站与所述目标用户设备归属的目标基站之间具有为所述业务类型信息对应的业务提供数据直通的能力之后发送的包括目标基站标识的指示消息,并根据所述指示消息采用基站设备间接口与所述目标基站之间建立数据直通通道; 所述源基站接收所述移动性管理实体在确定所述源基站与所述目标基站已建立所述数据直通通道之后发送的传输消息,并根据所述传输消息采用所述数据直通通道将所述源用户设备发送的业务数据采用所述数据直通通道传输给所述目标基站,以供所述目标 A data processing method through which, comprising: a source base station to the mobile management entity for a user equipment requests the source user equipment to communicate with a target interaction service request message, the service request message comprises: a source base station identification, target user equipment identifier and the service type information; receiving the mobility management entity in the source base station is determined as having the traffic type information between the source base station and the target user device belongs corresponds to a target base station after the service provider the ability to transmit data through the target base station indication message comprises the identifier, and according to the indication message through a data channel established between the use of inter-base station interface with the target base station; receiving the mobility management of the source base station entity sends a message transmission after determining the source base station and the target base station has been established through the data channel, and uses the data source through the channel service data sent by a user equipment according to the transmission message using the data transfer through channel to the target base station, the target for 站将所述业务数据发送给所述目标用户设备。 Station sends the service data to the target user equipment.
  5. 5. 一种移动性管理实体,其特征在于,包括: 接收模块,用于接收源基站发送的源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; 处理模块,用于确定所述源基站与所述目标用户设备归属的目标基站之间是否具有为所述业务类型信息对应的业务提供数据直通的能力; 指示模块,用于若确定所述源基站与所述目标用户设备归属的目标基站之间具有为所述业务类型信息对应的业务提供数据直通的能力,则指示所述源基站与所述目标基站采用基站间接口建立数据直通通道,以使所述源用户设备和所述目标用户设备采用所述数据直通通道进行所述通信交互。 A mobility management entity, characterized by comprising: a receiving module, a source user equipment receives the source base station sends a request for communication with a target user device interacts service request message, the service request message comprises : identifies the source base station, the target user equipment identifier and the service type information; processing module, for determining whether said service type information corresponding to traffic between the source base station and the target user equipment belongs target base station provides data pass-through capacity; indication module configured to, if having the ability to provide data pass-through for the service type information corresponding to traffic between the source base station and target base station to the target user equipment belongs is determined, the source base station and indicating the said target base station using the data pass-through channel interface setup between base stations, so that the source user device and the target device using the user data through the communication channel interaction.
  6. 6.根据权利要求5所述的移动性管理实体,其特征在于,所述处理模块包括: 广播单元,用于向所有基站广播包括所述目标用户设备标识的目标基站查询消息,从而根据所述目标用户设备归属的目标基站返回的包括基站标识的响应消息确定目标基站标识; 查询单元,用于查询本地部署的直通路由信息,所述直通路由信息包括:用基站标识表示的基站直通拓扑结构,以及与每个基站标识对应的业务类型信息;根据所述基站直通拓扑结构以及与所述源基站标识和所述目标基站标识分别对应的业务类型信息确定所述源基站与所述目标基站之间是否具有为所述业务类型信息对应的业务提供的数据直通路由。 6. The mobility management entity according to claim 5, wherein the processing module comprises: a broadcast unit configured to query message includes a target base station of the target user equipment identifier broadcast to all base stations, whereby in accordance with the target user equipment belongs target base station returns a response message including a base station identifier identifying a target base station is determined; querying unit configured to query the routing information through the local deployment, through the routing information comprising: a base station through a base station identifier topology representation, and a base station for each service type corresponding to the identification information; straight topology and traffic type information and the source base station and the target base station identifier corresponding to each identifier is determined between the source base station and the target base station according to the whether the service type is a data service corresponding to the information provided through routing.
  7. 7.根据权利要求5或6所述的移动性管理实体,其特征在于,所述业务请求消息中还包括:与所述业务类型信息对应的业务需求信息,所述移动性管理实体还包括: 鉴别模块,用于根据与所述业务类型信息对应的业务需求信息,确定所述通信交互是否能够采用所述数据直通通道完成。 The mobility management entity of claim 5 or claim 6, wherein the service request message further comprises: traffic demand information and information corresponding to the service type, the mobility management entity further comprises: authentication module, according to the service requirement information corresponding to the service type information, determining whether the communication interaction channel using the complete data pass-through.
  8. 8. 一种基站,其特征在于,包括: 发送模块,用于向移动性管理实体发送源用户设备用于请求与目标用户设备进行通信交互的业务请求消息,所述业务请求消息中包括:源基站标识、目标用户设备标识和业务类型信息; 建立模块,用于接收所述移动性管理实体在确定所述源基站与所述目标用户设备归属的目标基站之间具有为所述业务类型信息对应的业务提供数据直通的能力之后发送的包括目标基站标识的指示消息,并根据所述指示消息采用基站设备间接口与所述目标基站之间建立数据直通通道; 传输模块,用于接收所述移动性管理实体在确定所述源基站与所述目标基站已建立所述数据直通通道之后发送的传输消息,并根据所述传输消息采用所述数据直通通道将所述源用户设备发送的业务数据采用所述数据直通通道传输给所述目标基站,以供所述 8. A base station, comprising: transmitting means for transmitting to the mobility management entity for a service request source user equipment device communicates with a target user interaction request message, the service request message comprises: a source base station identification, target user equipment identifier and the service type information; establishing module, configured to receive the mobility management entity having determined between the source base station and the target user equipment to the target base station's home service type information corresponding to transmitting the target base station indication message includes identification and indication message through a data channel established between the use of inter-base station interface in accordance with the target base station after the data pass-through capability of the service provider; transmission module configured to receive the mobile management entity determines the source base station has been established with the target base station after the transmission of the message sent through the data channel, and uses the data path through the source user equipment transmits traffic data using a transmission message according to the the through-channel data transmitted to the target base station, for the 标基站将所述业务数据发送给所述目标用户设备。 The target base station sends the service data to the target user equipment.
  9. 9. 一种数据直通处理系统,其特征在于,包括如权利要求5-7任一项所述的移动性管理实体以及如权利要求8所述的基站。 A data processing system through, characterized in that, as claimed in claim comprising a mobility management entity according to any one of 5-7 and a base station as claimed in claim 8.
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