WO2014180225A1 - 通信系统、网元设备及其业务处理方法 - Google Patents
通信系统、网元设备及其业务处理方法 Download PDFInfo
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- WO2014180225A1 WO2014180225A1 PCT/CN2014/075394 CN2014075394W WO2014180225A1 WO 2014180225 A1 WO2014180225 A1 WO 2014180225A1 CN 2014075394 W CN2014075394 W CN 2014075394W WO 2014180225 A1 WO2014180225 A1 WO 2014180225A1
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- network element
- element device
- transmission bearer
- service
- transmission
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- 238000003672 processing method Methods 0.000 title claims abstract description 23
- 238000004891 communication Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 170
- 238000000034 method Methods 0.000 claims description 34
- 230000004044 response Effects 0.000 claims description 29
- 238000003860 storage Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 description 50
- 238000010586 diagram Methods 0.000 description 11
- 230000011664 signaling Effects 0.000 description 10
- 238000004590 computer program Methods 0.000 description 7
- 238000012217 deletion Methods 0.000 description 3
- 230000037430 deletion Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
Definitions
- the present invention relates to the field of mobile communications, and in particular, to a communication system, a network element device, and a service processing method thereof. Background technique
- the main technical problem to be solved by the present invention is to provide a communication system, a network element device, and a service processing method thereof, which can reduce system resource consumption.
- an embodiment of the present invention provides a network element device, including a transmission bearer management module and a service processing module.
- the service processing module is configured to determine whether the peer network element device supports the transmission bearer pre-establishment function, and transmits the determination result to the transport bearer management module;
- the transport bearer management module is configured to establish, according to the judgment result, a transport bearer that needs to be used by the service between the network element device and the peer network element device;
- the service processing module is further configured to receive the user service establishment request from the transmission A transport bearer transmission service is selected from the transport bearer established by the management module to the peer network element device.
- the service processing module includes a determining submodule, an information transceiving submodule, and a service processing submodule;
- the information transmission and reception sub-module is configured to send the determination information to the peer network element device, where the determination information includes identification information that supports the pre-establishment function of the transmission bearer, and response information of the remote network element device, the response information.
- the identifier information including whether the peer network element device supports the pre-established function of the transport bearer;
- the determining sub-module is configured to determine, according to the response information, whether the peer network element device supports a transport bearer pre-establishment function, and transmit the result of the judgment to the transport bearer management module; And after receiving the user service establishment request, selecting a transport bearer transmission service from the transport bearer established by the transport bearer management module to the peer network element device.
- the service processing sub-module is further configured to mark the transmission bearer used by the user service as an idle state after receiving the user service release request.
- the determining information further includes a transmission bearer configuration parameter of the network element device
- the response information further includes a transmission bearer configuration parameter of the peer network element device
- the transmission bearer management module is configured to establish a self-network element device according to the transmission bearer configuration parameter of the network element device and the peer network element device, when the determining sub-module determines that the peer network element device supports the transmission bearer pre-establishment function.
- the transport bearer used by the service between the peer NE device and the peer is configured to establish a self-network element device according to the transmission bearer configuration parameter of the network element device and the peer network element device, when the determining sub-module determines that the peer network element device supports the transmission bearer pre-establishment function.
- the transmission bearer configuration parameter includes one or more of the following: a pre-established number of transmission bearers, a pre-established address and port information corresponding to the transport bearer, a service type, a bandwidth, and a delay requirement.
- the service processing submodule is configured to: after receiving a user service establishment request, select a transport bearer transmission service from the transport bearers that have been established and are in an idle state, to the Peer network element device.
- the embodiment of the present invention further provides a communication system, including: a first network element device and a second network element device, where the first network element device is a network element device as described above;
- the first network element device is configured to determine whether the second network element device supports the transmission bearer pre-establishment function
- the first network element device is further configured to: when determining that the second network element device supports the transmission bearer pre-establishment function, pre-establish a transmission bearer that needs to be used between the network element services, and when the user service is established, from the own network element A transport bearer is selected in the transport bearer that is pre-established by the device, and the service information is sent to the second network element device by using the selected transport bearer.
- the embodiment of the present invention further provides a service processing method for a network element device, including the following steps:
- the transport bearer used by the service between the own network element device and the peer network element device is established according to the judgment result
- a transport bearer transmission service is selected from the established transport bearers to the peer network element device.
- the process of determining whether the peer network element device supports the transmission bearer pre-establishment function includes:
- the determination information includes the identification information that supports the transmission pre-establishment function
- the service processing method further includes: after receiving the user service release request, marking the transport bearer used by the user service as an idle state.
- the determining information further includes a transmission bearer configuration parameter of the network element device
- the response information further includes a transmission bearer configuration parameter of the peer network element device
- the process of establishing a transport bearer to be used by the service between the network element device and the peer network element device according to the judgment result includes:
- the service between the own network element device and the peer network element device needs to be used according to the transmission bearer configuration parameter of the network element device and the remote network element device.
- Transport bearer
- selecting a transport bearer transmission service from the established transport bearer to the peer network element device includes:
- a transport bearer transmission service is selected from the transport bearers that are established and in the idle state to the peer network element device.
- a computer storage medium having stored therein computer executable instructions for performing the methods described above.
- the communication system, the network element device, and the service processing method thereof are provided in the embodiment of the present invention, and the network element device of the embodiment of the present invention includes a transmission bearer management module and a service processing module;
- the device is configured to determine whether the peer network element device supports the transmission bearer pre-establishment function, and transmits the determination result to the transmission bearer management module.
- the transport bearer management module is configured to establish the own network element device and the peer network according to the determination result.
- the service processing module is further configured to: after receiving the user service setup request, select a transport bearer transmission service from the transport bearer established by the transport bearer management module to the peer network element
- the transport bearer management module in the network element device of the embodiment of the present invention may pre-establish a transport bearer according to the judgment result of the service processing module before the service is established, and select a transport bearer from the established transport bearer when receiving the user service setup request. Pass Compared with the prior art, the network element device of the embodiment of the present invention does not need to process the service transmission bearer while processing the service, avoids excessive processing of the service transmission bearer, and reduces system services. Quantity, reducing the consumption of system resources.
- FIG. 1 is a schematic structural diagram of a network element device according to Embodiment 1 of the present invention.
- FIG. 2 is a schematic structural diagram of another network element device according to Embodiment 1 of the present invention
- FIG. 3 is a schematic flowchart of a service processing method of a network element device according to Embodiment 2 of the present invention
- FIG. 4 is a schematic flowchart of another service processing method of a network element device according to Embodiment 2 of the present invention.
- FIG. 5 is a schematic structural diagram of a communication system according to Embodiment 3 of the present invention.
- FIG. 6 is a schematic diagram of a working process of a communication system according to Embodiment 3 of the present invention.
- Embodiment 1 is a diagrammatic representation of Embodiment 1:
- this embodiment provides a network element device, including a transport bearer management module 11 and a service processing module 12;
- the service processing module 12 is configured to determine whether the peer network element device supports the transmission bearer pre-establishment function, and transmits the determination result to the transmission bearer management module;
- the transmission bearer management module 11 is configured to establish, according to the determination result, a transport bearer that needs to be used by the service between the network element device and the peer network element device;
- the service processing module 12 is further configured to receive the user service establishment request from the transmission A transport bearer transmission service is selected from the transport bearer established by the bearer management module to the peer network element device.
- the transport bearer management module 11 may pre-establish a transport bearer according to the judgment result of the service processing module 12 before the service is established, and select a transport bearer from the already established transport bearers when the user service is established. There is no need to operate the service transport bearer when the service is established, which reduces the system traffic and reduces the system resource consumption.
- the transport bearer management module of the network element device will pre-establish a transport bearer, and the network element device only needs to be established from the established service.
- a transport bearer is allocated in a successful transport bearer to transport traffic.
- the transport bearers selected by the service processing module are all transport bearers that are not currently used, that is, transport bearers in an idle state.
- the network element device in this embodiment supports the pre-establishment function of the transport bearer by default. It only needs to determine whether the peer network element device supports the pre-establishment function of the transport bearer. If the peer NE device supports the device, the two NE devices support the network element. Transport bearer pre-establishment function. If the pre-establishment function of the transport bearer is not supported by the embodiment, the service processing module may be configured to add a step of determining whether the network element device supports the transport bearer function.
- the service processing module 12 may include a determining sub-module 121, an information receiving and transmitting sub-module 122, and a service processing sub-module 123;
- the information transmission and reception sub-module is configured to send the determination information to the peer network element device, where the determination information includes the identification information that supports the pre-establishment function of the transmission bearer, and the response information of the remote network element device, where the response information includes Whether the end network element device supports the identification information of the transmission bearer pre-established function;
- the determining sub-module is configured to determine, according to the response information, whether the peer network element device supports a transport bearer pre-establishment function, and transmit the result of the judgment to the transport bearer management module;
- the service processing sub-module is configured to: after receiving the user service establishment request, select a transport bearer transmission service from the transport bearer established by the transport bearer management module to the peer network element device.
- the transmission bearer management module and the peer network element device After the NE is powered on, the transmission bearer management module and the peer network element device perform the communication handshake. After the handshake is successful, the information transmission and reception sub-module of the service processing module sends the identification information of the pre-established function of the transmission bearer to the peer network element device.
- the peer network element device After receiving the identifier information, the peer network element device returns corresponding response information, where the response information includes the identifier information of whether the peer network element device supports the pre-establishment function of the transport bearer, and if the peer network element device returns the peer network
- the response information includes the identifier information of whether the peer network element device supports the pre-establishment function of the transport bearer, and if the peer network element device returns the peer network
- the determining sub-module determines that the peer network element device supports the pre-establishment function of the transport bearer, and the transport bearer management module establishes the service transmission between the two network element devices.
- the required transmission bearer if the peer network element device returns the identification information that the peer network element device does not support the transmission bearer pre-establishment function, the judgment sub-module determines that the peer network element device does not support the transmission bearer pre-establishment. Functional, at this time, the transport bearer pre-established module will not establish a transport bearer, when the service is established, NE device still carries the original system in accordance with the processing flow for traffic transmission.
- the service processing sub-module in the network element device of this embodiment is further configured to mark the transmission bearer used by the user service as an idle state after receiving the user service release request. After the user service is released, the service processing module also releases the transport bearer used by the service, and marks the transport bearer as an idle state, and the transport bearer management module can allocate the transport bearer to other required services to continue to use, thereby improving the transport bearer. Utilization.
- the specific process of the transmission bearer management module for establishing a transmission bearer in this embodiment may be as follows:
- the determination information further includes a transmission bearer configuration parameter of the network element device, and the response information further includes a transmission bearer configuration parameter of the peer network element device;
- the transmission bearer management module is configured to establish a self-network element device and a pair according to the transmission bearer configuration parameters of the network element device and the peer network element device, when the determining sub-module determines that the peer network element device supports the transmission bearer pre-establishment function.
- the transmission bearer configuration parameter includes one or more of the following: The number of transmission bearers needs to be pre-established, the address and port information corresponding to the transport bearer, the service type, the bandwidth, and the delay requirement are pre-established.
- the network element device in this embodiment negotiates the transmission bearer configuration parameter of the network with the transmission bearer configuration parameter of the peer network element device, and determines the established transmission bearer after negotiation.
- the transport bearer management module is assigned to the service.
- the process of selecting a transport bearer by the service processing sub-module in this embodiment is: after receiving the user service setup request, the service processing sub-module selects a transport bearer transmission service from the transport bearer that has been established and is in an idle state to the peer network. Meta device.
- the service processing sub-module is configured to: after receiving the user service establishment request, select a transport bearer from the transport bearers that have been established and are in an idle state, and send the selected transport bearer information to the peer network element device, and receive the peer network element.
- the transport bearer information selected by the peer network element device returned by the device and the transport bearer information is saved, and the transport bearer transmission service selected by the local network element device is sent to the peer network element device.
- the service processing module of the embodiment transmits the selected transport bearer to the peer network element device after selecting the transport bearer, and the peer network element device selects the corresponding transport bearer for service use according to the received transport bearer information.
- the service processing module selects a transport bearer from the transport bearers that have been established and are in an idle state, and the state of the transport bearer selected by the module is an idle state.
- this embodiment provides a service processing method for a network element device, including the following steps:
- Step 301 Determine whether the peer network element device supports the transmission bearer pre-establishment function.
- Step 302 Establish the own network element device and the peer network element device according to the judgment result of the foregoing steps.
- Step 303 After receiving the user service establishment request, select a transport bearer transmission service from the established transport bearer to the peer network element device.
- the service processing method of the network element device provided in this embodiment can pre-establish the transmission bearer that the service needs to use before the service is established.
- the service processing method in this embodiment avoids the operation of the service bearer when the service is established, reduces the system traffic, and reduces the system resource consumption.
- Step 401 Determine whether the peer network element device supports the transmission bearer pre-establishment function. If yes, go to step 402. If no, Performing step 404;
- Step 402 Establish a transmission bearer used by the service between the own network element device and the peer network element device.
- Step 403 After receiving the user service establishment request, select an unoccupied transmission bearer transmission service from the established transmission bearer to the peer network element device.
- Step 404 The transport bearer used by the service between the own network element device and the peer network element device is not established, and the processing flow of the original system service bearer is executed.
- the service processing method of the network element device in this embodiment further includes: after receiving the user service release request, marking the transmission bearer used by the user service as an idle state. After the user service is released, the network element device releases the transport bearer used by the service, and marks the transport bearer as idle.
- the released transport bearer can be allocated to other required services to continue to use, which improves the utilization rate of the transport bearer.
- the process of determining whether the peer network element device supports the transmission bearer pre-establishment function in the foregoing step 301 includes:
- the foregoing judgment information further includes a transport bearer configuration parameter of the network element device
- the response information further includes a transport bearer configuration parameter of the peer network element device
- the process of establishing a transport bearer to be used by the service between the network element device and the peer network element device according to the judgment result in the foregoing step 302 includes:
- the service between the own network element device and the peer network element device needs to be used according to the transmission bearer configuration parameter of the network element device and the remote network element device.
- Transport bearer
- selecting a transport bearer transmission service from the established transport bearer to the peer network element device includes:
- a transport bearer transmission service is selected from the transport bearers that are established and in the idle state to the peer network element device.
- the service processing method of the present embodiment further transmits the selected transport bearer to the peer network element device, and the peer network element device selects the corresponding transport bearer for the service according to the received transport bearer information.
- this embodiment provides a communication system, including: a first network element device and a second network element device, where the first network element device is a network element device according to the first embodiment;
- the first network element device is configured to determine whether the second network element device supports transmission bearer pre-establishment Features
- the first network element device is further configured to: when determining that the second network element device supports the transmission bearer pre-establishment function, pre-establish a transmission bearer that needs to be used between the network element services, and when the user service is established, from the own network element A transport bearer is selected in the transport bearer that is pre-established by the device, and the service information is sent to the second network element device by using the selected transport bearer.
- the second network element device in the communication system in this embodiment may also be the network element device as described in the first embodiment, that is, the second network element device may be configured to determine that the first network element device supports the transmission bearer pre-establishment function. And pre-establishing a transmission bearer corresponding to the transport bearer established by the first network element device, and selecting a selected one of the transport bearers pre-established by the own network element device and the first network element device when the user service is established. The transport bearer corresponding to the transport bearer is sent, and the service information is sent to the first network element device by using the selected transport bearer.
- the communication system of the present embodiment is further described in detail in the implementation of the Iub connection between the RNC and the NodeB in the UMTS system.
- the NodeB corresponds to the first network element device in this embodiment
- the RNC corresponds to the second network element device in this embodiment.
- the RNC supports the transport bearer pre-establishment function
- its structure is similar to that of the NodeB (which may be the network element device described in the first embodiment).
- the working process of the system is as shown in FIG. 6:
- Step 601 The transmission function is negotiated.
- the transmission address of the RNC is obtained according to the transmission configuration parameters, such as the IP address, and the transmission and establishment and handshake processes are completed with the RNC.
- the NodeB service processing module adds the support transmission bearer pre-establishment function indication flag and the transmission bearer configuration parameter in the current NBAP signaling, and if the number of transmission bearers needs to be pre-established, the corresponding address, port information, service type, bandwidth, and delay requirement are carried. Etc., sent to the RNC; the NC service processing module also returns to the NodeB by adding a support transport bearer pre-establishment function indicator and a transport bearer configuration parameter in the NBAP signaling.
- Step 602 The transport bearer pre-establishment process. After the RNC or the NodeB obtains whether the other party supports the transmission bearer pre-establishment function and whether it supports the transmission bearer pre-establishment function, the following processing is performed:
- the subsequent service process uses the original system processing flow and does not perform the pre-establishment processing of the transport bearer.
- the RNC and the NodeB support the transport bearer pre-establishment function
- the RNC and the NodeB transmit bearer pre-establishment module according to the transport bearer parameters configured in the two steps in step 601, such as the pre-established bearer number, each transport bearer address, and port information. , service type, bandwidth, and delay requirements, etc., initiate the transmission bearer establishment process, complete the transmission bearer establishment process, and save.
- Step 603 The service allocation transmission bearer process.
- the RNC sends the NBAP signaling, the radio link establishment or the radio link reconfiguration request to the NodeB, and adds the pre-established transmission bearer information selected by the RNC service module; the NodeB receives the signaling message, and saves the RNC selection. Transmitting bearer information;
- the NodeB selects a pre-established transmission bearer according to the transmission bearer information sent by the RNC, and responds to the RNC through NBAP signaling, a radio link setup response, or a radio link reconfiguration preparation message.
- the NC receives the response signaling message and saves the transport bearer information selected by the NodeB.
- the transport bearers selected by the RNC and the NodeB are not used by other services. After the transport bearer is selected, it is not allocated for use by other services.
- the service processing modules of both parties are sent to the other party by assigning a successful transmission bearer.
- Step 604 The service releases the transport bearer process.
- the RNC sends the NBAP signaling, the radio link deletion or the radio link reconfiguration request to the NodeB; and the transport bearer used by the service is returned to the transport bearer management module of the local network element to continue management;
- the NodeB After receiving the signaling message, the NodeB returns the transport bearer used by the service to the local network element for transmission.
- the bearer management module continues to manage and sends NBAP signaling, radio link deletion response or radio link reconfiguration preparation message to the RNC.
- the transport bearer released by the service is returned to the transport bearer management module for management, and can be continuously allocated to the required user service for direct use.
- Embodiments of the present invention also provide a computer storage medium in which computer executable instructions are stored, the computer executable instructions being used to perform the above method.
- each of the foregoing modules may be a Central Processing Unit (CPU), a Digital Signal Processor (DSP), or a Field-Programmable Gate Array (FPGA) in an electronic device. achieve.
- CPU Central Processing Unit
- DSP Digital Signal Processor
- FPGA Field-Programmable Gate Array
- embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment of a combination of software and hardware. Moreover, the invention can be embodied in the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the device is implemented in a flow chart A function specified in a block or blocks of a process or multiple processes and/or block diagrams.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
Abstract
本发明公开了一种通信系统、网元设备及其业务处理方法，该网元设备包括传输承载管理模块和业务处理模块；所述业务处理模块配置为判断对端网元设备是否支持传输承载预建立功能，将判断结果传输给所述传输承载管理模块；所述传输承载管理模块用于根据所述判断结果建立自身网元设备与对端网元设备间业务需要使用的传输承载；所述业务处理模块还配置为接收用户业务建立请求后，从所述传输承载管理模块建立的传输承载中选择一条传输承载传输业务给所述对端网元设备。
Description
通信系统、 网元设备及其业务处理方法 技术领域
本发明涉及移动通信领域， 尤其涉及一种通信系统、 网元设备及其业 务处理方法。 背景技术
伴随 UMTS (通用移动通信系统） 网络中终端用户的不断增多， 业务 承载建立释放的处理越来越频繁。 在系统不断进行无线链路建立， 重配和 释放过程中， 都需要对业务承载进行操作， 每次业务承载的处理都需要系 统资源请求和配置的工作。 网络系统中业务量的增加， 导致频繁的无线链 路建立， 重配和删除过程中， 大量业务承载的处理需要消耗很多系统资源， 并影响业务处理的时间 。
发明内容
本发明要解决的主要技术问题是， 提供一种通信系统、 网元设备及其 业务处理方法能够降低系统资源肖耗。
为解决上述技术问题， 本发明实施例提供一种网元设备， 包括传输承 载管理模块和业务处理模块；
所述业务处理模块配置为判断对端网元设备是否支持传输承载预建立 功能， 将判断结果传输给所述传输承载管理模块；
所述传输承载管理模块配置为根据所述判断结果建立自身网元设备与 对端网元设备间业务需要使用的传输承载；
所述业务处理模块还配置为接收用户业务建立请求后， 从所述传输承
载管理模块建立的传输承载中选择一条传输承载传输业务给所述对端网元 设备。
进一步地， 所述业务处理模块包括判断子模块、 信息收发子模块和业 务处理子模块；
所述信息收发子模块配置为将判断信息发送给对端网元设备， 所述判 断信息包括自身支持传输承载预建立功能的标识信息， 以及接收对端网元 设备的响应信息， 所述响应信息包括对端网元设备是否支持传输承载预建 立功能的标识信息；
所述判断子模块配置为根据所述响应信息判断所述对端网元设备是否 支持传输承载预建立功能， 并将判断的结果传输给所述传输承载管理模块； 所述业务处理子模块配置为接收用户业务建立请求后， 从所述传输承 载管理模块建立的传输承载中选择一条传输承载传输业务给所述对端网元 设备。
进一步地， 所述业务处理子模块还配置为接收到用户业务释放请求后， 将该用户业务使用的传输承载标记为空闲状态。
进一步地， 所述判断信息还包括所述网元设备的传输承载配置参数， 所述响应信息还包括对端网元设备的传输承载配置参数；
所述传输承载管理模块配置为当判断子模块判断对端网元设备支持传 输承载预建立功能时， 根据所述网元设备和所述对端网元设备的传输承载 配置参数建立自身网元设备与对端网元设备间业务需要使用的传输承载。
进一步地， 所述传输承载配置参数包括以下一项或多项： 需要预建立 传输承载个数， 预建立传输承载对应的地址和端口信息， 业务类型、 带宽 和时延的要求。
进一步地， 所述业务处理子模块配置为接收用户业务建立请求后， 从 已建立并且处于空闲状态的传输承载中选择一条传输承载传输业务给所述
对端网元设备。
同样为了解决上述的技术问题， 本发明实施例还提供了一种通信系统， 包括： 第一网元设备和第二网元设备， 所述第一网元设备为如上所述的网 元设备；
所述第一网元设备配置为判断第二网元设备是否支持传输承载预建立 功能；
所述第一网元设备还配置为当判断所述第二网元设备支持传输承载预 建立功能时， 预先建立网元间业务需要使用的传输承载， 以及当用户业务 建立时， 从自身网元设备预先建立的传输承载中选择一条传输承载， 通过 选取的传输承载发送业务信息给所述第二网元设备。
同样为了解决上述的技术问题本发明实施例还提供了一种网元设备的 业务处理方法， 包括以下步骤：
判断对端网元设备是否支持传输承载预建立功能；
根据判断结果建立自身网元设备与对端网元设备间业务需要使用的传 输承载；
接收用户业务建立请求后，， 从建立的传输承载中选择一条传输承载传 输业务给所述对端网元设备。
进一步地， 所述判断对端网元设备是否支持传输承载预建立功能的过 程包括：
将判断信息发送给对端网元设备， 所述判断信息包括自身支持传输承 载预建立功能的标识信息；
接收对端网元设备的响应信息， 所述响应信息包括对端网元设备是否 支持传输承载预建立功能的标识信息；
根据所述响应信息判断所述对端网元设备是否支持传输承载预建立功 能。
进一步地， 所述业务处理方法还包括： 接收到用户业务释放请求后， 将用户业务使用的传输承载标记为空闲状态。
进一步地， 所述判断信息还包括所述网元设备的传输承载配置参数， 所述响应信息还包括对端网元设备的传输承载配置参数；
所述根据所述判断结果建立自身网元设备与对端网元设备间业务需要 使用的传输承载的过程包括：
当判断对端网元设备支持传输承载预建立功能时， 根据所述网元设备 和所述对端网元设备的传输承载配置参数建立自身网元设备与对端网元设 备间业务需要使用的传输承载。
进一步地， 所述接收用户业务建立请求后， 从建立的传输承载中选择 一条传输承载传输业务给所述对端网元设备包括：
接收用户业务建立请求后， 从已建立并且处于空闲状态的传输承载中 选择一条传输承载传输业务给所述对端网元设备。
一种计算机存储介质， 其中存储有计算机可执行指令， 所述计算机可 执行指令用于执行上述的方法。
本发明实施例提供的一种通信系统、 网元设备及其业务处理方法能够 降低系统的资源消耗， 其中本发明实施例的网元设备包括传输承载管理模 块和业务处理模块； 所述业务处理模块配置为判断对端网元设备是否支持 传输承载预建立功能， 将判断结果传输给所述传输承载管理模块； 所述传 输承载管理模块配置为根据所述判断结果建立自身网元设备与对端网元设 备间业务需要使用的传输承载； 所述业务处理模块还配置为接收用户业务 建立请求后， 从所述传输承载管理模块建立的传输承载中选择一条传输承 载传输业务给所述对端网元设备； 本发明实施例的网元设备中传输承载管 理模块可以在业务建立之前， 根据业务处理模块的判断结果预先建立传输 承载， 当接收用户业务建立请求时， 从已经建立的传输承载中选择一条传
输承载使用， 与现有技术相比， 本发明实施例的网元设备不需要在对业务 处理的同时对业务传输承载进行处理， 避免了对业务传输承载的过多处理， 减小了系统业务量， 降低系统资源的消耗。
附图说明
图 1为本发明实施例一提供的一种网元设备的结构示意图；
图 2为本发明实施例一提供的另一种网元设备的结构示意图； 图 3 为本发明实施例二提供的一种网元设备的业务处理方法的流程示 意图；
图 4 为本发明实施例二提供的另一种网元设备的业务处理方法的流程 示意图；
图 5为本发明实施例三提供的一种通信系统的结构示意图；
图 6为本发明实施例三提供的一种通信系统工作流程示意图。
具体实施方式
下面通过具体实施方式结合附图对本发明作进一步详细说明。
实施例一：
如图 1 所示， 本实施例提供了一种网元设备， 包括传输承载管理模块 11和业务处理模块 12;
所述业务处理模块 12配置为判断对端网元设备是否支持传输承载预建 立功能， 将判断结果传输给所述传输承载管理模块；
所述传输承载管理模块 11配置为根据所述判断结果建立自身网元设备 与对端网元设备间业务需要使用的传输承载；
所述业务处理模块 12还配置为接收用户业务建立请求后， 从所述传输
承载管理模块建立的传输承载中选择一条传输承载传输业务给所述对端网 元设备。
本实施例的网元设备中传输承载管理模块 11可以在业务建立之前， 根 据业务处理模块 12的判断结果预先建立传输承载， 当用户业务建立时， 从 已经建立的传输承载中选择一条传输承载使用； 不需要在对业务建立时对 业务传输承载进行操作， 减小了系统业务量， 降低系统资源的消耗。 例如 当业务处理模块 12判断对端网元设备也支持传输承载预建立功能时， 本网 元设备的传输承载管理模块将会预先建立传输承载， 业务建立过程中本网 元设备只需从已建立成功的传输承载中分配一条传输承载来传输业务。 由 于在业务建立之前就已经建立好了传输承载， 因此在业务建立过程中需要 对传输承载进行操作， 大大降低了系统的资源消耗。 本实施例中业务处理 模块选取的传输承载均为当前未被使用的传输承载， 即处于空闲状态的传 输承载。 本实施例中的网元设备默认为支持传输承载预建立功能， 只需判 断对端网元设备是否支持传输承载预建立功能， 若对端网元设备支持， 则 说明两个网元设备都支持传输承载预建立功能。 若不知道本实施例是否支 持传输承载预建立功能， 可以使业务处理模块增加判断自身网元设备是否 支持传输承载功能的步骤。
如图 2所示， 上述业务处理模块 12可以包括判断子模块 121、 信息收 发子模块 122和业务处理子模块 123;
信息收发子模块配置为将判断信息发送给对端网元设备， 所述判断信 息包括自身支持传输承载预建立功能的标识信息， 以及接收对端网元设备 的响应信息， 所述响应信息包括对端网元设备是否支持传输承载预建立功 能的标识信息；
判断子模块配置为根据所述响应信息判断所述对端网元设备是否支持 传输承载预建立功能， 并将判断的结果传输给所述传输承载管理模块；
业务处理子模块配置为接收用户业务建立请求后， 从所述传输承载管 理模块建立的传输承载中选择一条传输承载传输业务给所述对端网元设 备。
网元上电后， 传输承载管理模块与对端网元设备进行通信握手， 握手 成功后业务处理模块中信息收发子模块将自身支持传输承载预建立功能的 标识信息发送给对端网元设备， 对端网元设备接收到该标识信息后返回相 应的相应响应信息， 该响应信息包括对端网元设备是否支持传输承载预建 立功能的标识信息， 若对端网元设备返回的是对端网元设备支持传输承载 预建立功能的标识信息时， 判断子模块就会判断对端网元设备是支持传输 承载预建立功能的， 此时传输承载管理模块就会建立两个网元设备间业务 传输所需的传输承载； 若对端网元设备返回的是对端网元设备不支持传输 承载预建立功能的标识信息时， 判断子模块就会判断对端网元设备是不支 持传输承载预建立功能的， 此时传输承载预建立模块就不会建立传输承载， 当业务建立时， 该网元设备还是按照原有系统处理流程处理业务传输承载。
本实施例网元设备中的业务处理子模块还配置为接收到用户业务释放 请求后， 将该用户业务使用的传输承载标记为空闲状态。 当用户业务释放 后， 业务处理模块还会释放业务使用的传输承载， 将该传输承载标记为空 闲状态， 传输承载管理模块就可以将该传输承载分配给其他需要的业务继 续使用， 提高了传输承载的利用率。
本实施例中传输承载管理模块建立传输承载的具体过程可以如下： 判断信息还包括所述网元设备的传输承载配置参数， 所述响应信息还 包括对端网元设备的传输承载配置参数；
传输承载管理模块配置为当判断子模块判断对端网元设备支持传输承 载预建立功能时， 根据所述网元设备和所述对端网元设备的传输承载配置 参数建立自身网元设备与对端网元设备间业务需要使用的传输承载。
本实施例中传输承载配置参数包括以下一项或多项： 需要预建立传输 承载个数， 预建立传输承载对应的地址和端口信息， 业务类型、 带宽和时 延的要求。
本实施例的网元设备对自身的传输承载配置参数与对端网元设备的传 输承载配置参数进行协商， 协商后确定建立的传输承载。 在业务建立过程 中， 由传输承载管理模块分配给业务使用。
本实施例例中业务处理子模块选择传输承载的过程为： 业务处理子模 块接收用户业务建立请求后， 从已建立并且处于空闲状态的传输承载中选 择一条传输承载传输业务给所述对端网元设备。
本实施例网元设备在接收到用户业务建立请求之后其分配传输承载的 具体过程如下：
业务处理子模块配置为接收用户业务建立请求后， 从已建立并且处于 空闲状态的传输承载中选择一条传输承载， 并将选择的传输承载信息发送 给对端网元设备， 以及接收对端网元设备返回的对端网元设备选择的传输 承载信息并保存该传输承载信息， 通过本网元设备选择的传输承载传输业 务给所述对端网元设备。 本实施例的业务处理模块在选择传输承载后还将 选择的传输承载传输给对端网元设备， 对端网元设备根据接收到的传输承 载信息选择对应的传输承载供业务使用。 其中本实施例业务处理模块是从 已建立并且处于空闲状态的传输承载中选择一条传输承载， 该模块选取的 传输承载的状态为空闲状态。 实施例二：
如图 3 所示， 本实施例提供了一种网元设备的业务处理方法， 包括以 下步骤：
步骤 301 : 判断对端网元设备是否支持传输承载预建立功能； 步骤 302:根据上述步骤的判断结果建立自身网元设备与对端网元设备
间业务需要使用的传输承载；
步骤 303: 接收用户业务建立请求后， 从建立的传输承载中选择一条传 输承载传输业务给所述对端网元设备。
本实施例提供的网元设备的业务处理方法能够在业务建立之前， 预先 建立业务需要使用的传输承载， 在业务建立时， 只需从已经建立好的传输 承载中分配一条传输承载给业务使用； 本实施例的业务处理方法避免了在 业务建立时系统还要对业务承载进行操作， 减少了系统业务量， 降低了系 统的资源消耗。
如图 4所示， 介绍了本实施例网元设备的业务处理方法一种流程： 步骤 401 : 判断对端网元设备是否支持传输承载预建立功能， 若是， 则 执行步骤 402， 若否， 则执行步骤 404;
步骤 402:建立自身网元设备与对端网元设备间业务需要使用的传输承 载；
步骤 403: 接收用户业务建立请求后， 从建立的传输承载中选择一条未 被占用的传输承载传输业务给所述对端网元设备；
步骤 404:不建立自身网元设备与对端网元设备间业务需要使用的传输 承载， 执行原有系统业务承载的处理流程。
本实施例网元设备的业务处理方法还包括： 接收到用户业务释放请求 后， 将用户业务使用的传输承载标记为空闲状态。 当用户业务释放后， 网 元设备释放业务使用的传输承载， 将该传输承载标记为空闲装， 这样释放 的传输承载可以分配给其他需要的业务继续使用， 提高了传输承载的利用 率。
上述步骤 301 中判断对端网元设备是否支持传输承载预建立功能的过 程包括：
将判断信息发送给对端网元设备， 所述判断信息包括自身支持传输承
载预建立功能的标识信息；
接收对端网元设备的响应信息， 所述响应信息包括对端网元设备是否 支持传输承载预建立功能的标识信息；
根据所述响应信息判断所述对端网元设备是否支持传输承载预建立功 能。
下面介绍本实施例业务处理方法中建立传输承载的具体过程： 上述判断信息还包括所述网元设备的传输承载配置参数， 所述响应信 息还包括对端网元设备的传输承载配置参数；
上述步骤 302 中根据所述判断结果建立自身网元设备与对端网元设备 间业务需要使用的传输承载的过程包括：
当判断对端网元设备支持传输承载预建立功能时， 根据所述网元设备 和所述对端网元设备的传输承载配置参数建立自身网元设备与对端网元设 备间业务需要使用的传输承载。
本实施例业务处理方法中传输承载分配的过程如下：
上述步骤 303 中接收用户业务建立请求后， 从建立的传输承载中选择 一条传输承载传输业务给所述对端网元设备包括：
接收用户业务建立请求后， 从已建立并且处于空闲状态的传输承载中 选择一条传输承载传输业务给所述对端网元设备。
本实施例业务处理方法在本端网元设备选择传输承载后还将选择的传 输承载传输给对端网元设备， 对端网元设备根据接收到的传输承载信息选 择对应的传输承载供业务使用。 实施例三：
如图 5 所示， 本实施例提供了一种通信系统， 包括： 第一网元设备和 第二网元设备， 所述第一网元设备为如实施例一所述的网元设备；
所述第一网元设备配置为判断第二网元设备是否支持传输承载预建立
功能；
所述第一网元设备还配置为当判断所述第二网元设备支持传输承载预 建立功能时， 预先建立网元间业务需要使用的传输承载， 以及当用户业务 建立时， 从自身网元设备预先建立的传输承载中选择一条传输承载， 通过 选取的传输承载发送业务信息给所述第二网元设备。
其中本实施例中通信系统中第二网元设备也可以为如实施例一所述的 网元设备， 即第二网元设备可以配置为当判断第一网元设备支持传输承载 预建立功能时， 预先建立与所述第一网元设备建立的传输承载对应的传输 承载， 以及当用户业务建立时， 从自身网元设备预先建立的传输承载中选 择一条与所述第一网元设备选取的传输承载对应的传输承载， 通过选取的 传输承载发送业务信息给所述第一网元设备。
下面以 UMTS系统中实现 RNC与 NodeB间 Iub连接的实施对本实施 例的通信系统作进一步的详细描述， NodeB 对应本实施例的第一网元设 备， RNC对应本实施例的第二网元设备， 当 RNC支持传输承载预建立功能 时， 其结构与 NodeB的结构相似（可以为实施例一所述的网元设备）该系 统的工作过程如图 6所示：
步骤 601 : 传输功能协商。
基站 NodeB系统上电后，根据传输配置参数获得对端的 RNC的传输地 址， 如 IP地址， 与 RNC完成传输建链和握手过程。 NodeB业务处理模块 通过目前 NBAP信令中增加支持传输承载预建立功能指示标志和传输承载 配置参数， 如需要预建立传输承载个数， 承载对应的地址、 端口信息、 业 务类型、 带宽和时延要求等， 发送给 RNC; NC 业务处理模块也通过在 NBAP信令中增加支持传输承载预建立功能指示标志和传输承载配置参数 返回给 NodeB。
步骤 602: 传输承载预建立过程。
RNC或 NodeB获得对方是否支持传输承载预建立功能和自身是否支持 传输承载预建立功能后进行如下处理：
如果 RNC和 NodeB有一个网元不支持传输承载预建立功能，后续业务 过程釆用原有系统处理流程， 不进行传输承载预建立处理。
如果 RNC 和 NodeB 两个网元都支持传输承载预建立功能， RNC 和 NodeB的传输承载预建立模块根据步骤 601 中双方配置的传输承载参数， 如预建立承载个数， 各个传输承载地址、 端口信息、 业务类型、 带宽和时 延要求等， 发起传输承载建立过程， 完成传输承载建立过程并保存。
步骤 603: 业务分配传输承载过程。
当用户业务建立时， RNC发送 NBAP信令， 无线链路建立或无线链路 重配请求， 给 NodeB， 并增加 RNC业务模块选择的预建立传输承载信息； NodeB接收信令消息， 保存 RNC选择的传输承载信息；
NodeB根据 RNC发送的传输承载信息选择一条本网元预建立的传输承 载， 通过 NBAP信令， 无线链路建立响应或无线链路重配准备消息， 回应 给 RNC;
NC接收到响应信令消息， 保存 NodeB选择的传输承载信息。
本次业务处理过程中， RNC和 NodeB选择的传输承载没有被其它业务 使用， 该传输承载被选择后， 其不在分配给其它业务使用。
当 RNC或 NodeB有业务数据和信令需要发送时，双方的业务处理模块 通过分配成功的传输承载发送给对方。
步骤 604: 业务释放传输承载过程。
当用户业务释放时， RNC发送 NBAP信令， 无线链路删除或无线链路 重配请求， 给 NodeB; 同时把该业务使用的传输承载返回给本网元的传输 承载管理模块继续管理；
NodeB 收到信令消息后， 把该业务使用的传输承载返回给本网元传输
承载管理模块继续管理， 并发送 NBAP信令， 无线链路删除响应或无线链 路重配准备消息， 回应给 RNC。
本次业务处理过程中， 业务释放的传输承载返回给传输承载管理模块 管理， 可以继续分配给需要的用户业务直接使用。
本发明实施例还提供了一种计算机存储介质， 其中存储有计算机可执 行指令， 所述计算机可执行指令用于执行上述的方法。
需要说明的是， 上述各模块可以由电子设备中的中央处理器 （Central Processing Unit, CPU ), 数字信号处理器（ Digital Signal Processor, DSP ) 或可编程逻辑阵列 （Field - Programmable Gate Array, FPGA ) 实现。
本领域内的技术人员应明白， 本发明的实施例可提供为方法、 系统、 或计算机程序产品。 因此， 本发明可釆用硬件实施例、 软件实施例、 或结 合软件和硬件方面的实施例的形式。 而且， 本发明可釆用在一个或多个其 中包含有计算机可用程序代码的计算机可用存储介质 (包括但不限于磁盘 存储器和光学存储器等 )上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、 设备（系统）、 和计算机程序 产品的流程图和 /或方框图来描述的。 应理解可由计算机程序指令实现流程 图和 /或方框图中的每一流程和 /或方框、以及流程图和 /或方框图中的流程和 /或方框的结合。 可提供这些计算机程序指令到通用计算机、 专用计算机、 嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器， 使得 在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功 能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理 设备以特定方式工作的计算机可读存储器中， 使得存储在该计算机可读存 储器中的指令产生包括指令装置的制造品， 该指令装置实现在流程图一个
流程或多个流程和 /或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备 上， 使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机 实现的处理， 从而在计算机或其他可编程设备上执行的指令提供用于实现 在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功 能的步骤。
以上内容是结合具体的实施方式对本发明所作的进一步详细说明， 不 能认定本发明的具体实施只局限于这些说明。 对于本发明所属技术领域的 普通技术人员来说， 在不脱离本发明构思的前提下， 还可以做出若干简单 推演或替换， 都应当视为属于本发明的保护范围。
Claims
1、 一种网元设备， 其中， 包括传输承载管理模块和业务处理模块； 所述业务处理模块配置为判断对端网元设备是否支持传输承载预建立 功能， 将判断结果传输给所述传输承载管理模块；
所述传输承载管理模块用于根据所述判断结果建立自身网元设备与对 端网元设备间业务需要使用的传输承载；
所述业务处理模块还配置为接收用户业务建立请求后， 从所述传输承 载管理模块建立的传输承载中选择一条传输承载传输业务给所述对端网元 设备。
2、 如权利要求 1所述的网元设备， 其中， 所述业务处理模块包括判断 子模块、 信息收发子模块和业务处理子模块；
所述信息收发子模块配置为将判断信息发送给对端网元设备， 所述判 断信息包括自身支持传输承载预建立功能的标识信息， 以及接收对端网元 设备的响应信息， 所述响应信息包括对端网元设备是否支持传输承载预建 立功能的标识信息；
所述判断子模块配置为根据所述响应信息判断所述对端网元设备是否 支持传输承载预建立功能， 并将判断的结果传输给所述传输承载管理模块； 所述业务处理子模块配置为接收用户业务建立请求后， 从所述传输承 载管理模块建立的传输承载中选择一条传输承载传输业务给所述对端网元 设备。
3、 如权利要求 2所述的网元设备， 其中， 所述业务处理子模块还配置 为接收到用户业务释放请求后， 将该用户业务使用的传输承载标记为空闲 状态。
4、 如权利要求 2所述的网元设备， 其中， 所述判断信息还包括所述网 元设备的传输承载配置参数， 所述响应信息还包括对端网元设备的传输承
载配置参数；
所述传输承载管理模块配置为当判断子模块判断对端网元设备支持传 输承载预建立功能时， 根据所述网元设备和所述对端网元设备的传输承载 配置参数建立自身网元设备与对端网元设备间业务需要使用的传输承载。
5、 如权利要求 4所述的网元设备， 其中， 所述传输承载配置参数包括 以下一项或多项： 需要预建立传输承载个数， 预建立传输承载对应的地址 和端口信息， 业务类型、 带宽和时延的要求。
6、 如权利要求 3所述的网元设备， 其中， 所述业务处理子模块还配置 为接收用户业务建立请求后， 从已建立并且处于空闲状态的传输承载中选 择一条传输承载传输业务给所述对端网元设备。
7、 一种通信系统， 其中， 包括： 第一网元设备和第二网元设备， 所述 第一网元设备为如权利要求 1 -6任一项所述的网元设备；
所述第一网元设备配置为判断第二网元设备是否支持传输承载预建立 功能；
所述第一网元设备还配置为当判断所述第二网元设备支持传输承载预 建立功能时， 预先建立网元间业务需要使用的传输承载， 以及当用户业务 建立时， 从自身网元设备预先建立的传输承载中选择一条传输承载， 通过 选取的传输承载发送业务信息给所述第二网元设备。
8、 一种网元设备的业务处理方法， 其中， 该方法包括：
判断对端网元设备是否支持传输承载预建立功能；
根据判断结果建立自身网元设备与对端网元设备间业务需要使用的传 输承载；
接收用户业务建立请求后， 从建立的传输承载中选择一条传输承载传 输业务给所述对端网元设备。
9、 如权利要求 8所述的网元设备的业务处理方法， 其中， 所述判断对
端网元设备是否支持传输承载预建立功能的步骤包括：
将判断信息发送给对端网元设备， 所述判断信息包括自身支持传输承 载预建立功能的标识信息；
接收对端网元设备的响应信息， 所述响应信息包括对端网元设备是否 支持传输承载预建立功能的标识信息；
根据所述响应信息判断所述对端网元设备是否支持传输承载预建立功能。
10、 如权利要求 8或 9所述的网元设备的业务处理方法， 其中， 该方 法还包括：
接收到用户业务释放请求后， 将用户业务使用的传输承载标记为空闲 状态。
11、 如权利要求 9 所述的网元设备的业务处理方法， 其中， 所述判断 信息还包括所述网元设备的传输承载配置参数， 所述响应信息还包括对端 网元设备的传输承载配置参数；
所述根据所述判断结果建立自身网元设备与对端网元设备间业务需要 使用的传输承载的步骤包括：
当判断对端网元设备支持传输承载预建立功能时， 根据所述网元设备 和所述对端网元设备的传输承载配置参数建立自身网元设备与对端网元设 备间业务需要使用的传输承载。
12、 如权利要求 10所述的网元设备的业务处理方法， 其中， 所述接收用户业务建立请求后， 从建立的传输承载中选择一条传输承 载传输业务给所述对端网元设备包括：
接收用户业务建立请求后， 从已建立并且处于空闲状态的传输承载中 选择一条传输承载传输业务给所述对端网元设备。
13、 一种计算机存储介质， 其中存储有计算机可执行指令， 所述计算 机可执行指令用于执行所述权利要求 8至 12任一项所述的方法。
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| CN101179765A (zh) * | 2007-12-13 | 2008-05-14 | 普天信息技术研究院有限公司 | 一种建立传输信道的方法、系统和装置 |
| CN101193342A (zh) * | 2006-11-29 | 2008-06-04 | 华为技术有限公司 | 在Iub接口传输MBMS业务数据的方法和系统 |
| CN101383989A (zh) * | 2007-09-05 | 2009-03-11 | 大唐移动通信设备有限公司 | 共享Iub口传输承载的方法、装置、基站和无线网络控制器 |
| CN101420761A (zh) * | 2007-10-22 | 2009-04-29 | 鼎桥通信技术有限公司 | 广播多播业务的传输承载方法、系统及装置 |
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| CN101193342A (zh) * | 2006-11-29 | 2008-06-04 | 华为技术有限公司 | 在Iub接口传输MBMS业务数据的方法和系统 |
| CN101383989A (zh) * | 2007-09-05 | 2009-03-11 | 大唐移动通信设备有限公司 | 共享Iub口传输承载的方法、装置、基站和无线网络控制器 |
| CN101420761A (zh) * | 2007-10-22 | 2009-04-29 | 鼎桥通信技术有限公司 | 广播多播业务的传输承载方法、系统及装置 |
| CN101179765A (zh) * | 2007-12-13 | 2008-05-14 | 普天信息技术研究院有限公司 | 一种建立传输信道的方法、系统和装置 |
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