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Method for implementing terminal denetwork at customer terminal mobile network protocol

A mobile network and client technology, applied in wireless network protocols, electrical components, wireless communications, etc., can solve the problem of not providing technical solutions for network withdrawal

Inactive Publication Date: 2011-07-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing wireless access network standards, there is no solution for any de-network technology

Method used

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  • Method for implementing terminal denetwork at customer terminal mobile network protocol
  • Method for implementing terminal denetwork at customer terminal mobile network protocol
  • Method for implementing terminal denetwork at customer terminal mobile network protocol

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Embodiment Construction

[0093] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0094] The implementation method and core idea of ​​the terminal's network withdrawal under the mobile Internet protocol of the client provided by the present invention are that when the terminal withdraws from the network, the access network gateway releases the resources corresponding to the terminal, and sends a resource release request to the serving base station where the terminal is located ; The serving base station sends a network exit response to the terminal, and releases the resources allocated to the terminal and the reserved context.

[0095] It includes two situations: the first one: the terminal sends a logout request message to the serving base station; after receiving the logout request, the serving base station sends a data channel de-registration request carrying the terminal identifier and a logou...

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Abstract

This invention discloses a method for terminals quitting from network under mobile Internet protocol of a customer end including: when a terminal quits from network, an access gateway releases resource corresponding to said terminal and sends the resource release information to the service base station where the terminal exists, the base station sends the response information to the terminal and releases the resource and contexts distributed to the terminal before.

Description

technical field [0001] 本发明涉及无线接入网技术,特别是指一种在客户端移动网际协议(CMIP)下终端退网的实现方法。 Background technique [0002] 随着因特网(Internet)业务的蓬勃发展和无线网络的广泛应用,并且随着移动用户数目的增加和用户需求的增大为通用分组无线业务(GPRS,GeneralPacketRadioService)、第三代移动通讯(3G) 、微波接入全球互通(WiMAX,Worldwide Interoperability Microwave Access)以及后3G(B3G,Beyond 3G)等无线系统提供了新的需求,即要求能够支持大容量,大数据量和不同服务质量要求的多种 business. [0003] 无线接入网作为无线用户与现有有线网络或者其他业务网络之间的桥梁,主要完成提供业务提供网络和移动用户之间的分组业务转发或路由的功能。 [0004] 以WiMAX网络为例进行说明,不考虑接入网中的其他内部设备,WiMAX网络架构体系参见 figure 1 shown. 主要包括移动台(MS,Mobile Subscribe Station)、接入服务网络(ASN,Access Service Network)和连接服务网络(CSN,Connectivity Service Network)三大部分。 [0005] figure 1 中的各个网元的功能解释如下: [0006] MS:MS为移动用户设备,用户使用该设备接入WiMAX网络。 [0007] ASN:ASN是为WiMAX终端提供无线接入服务的网络功能集合,ASN中包含了基站(BS,Base Station)和接入服务网络网关(ASN-GW,Access Service Network GateWay)网元。 in, [0008] BS的功能包括:提供BS和MS的L2连接、无线资源管理、测量与功率控制、空口数据的压缩与加密等功能。 [0009] ASN-GW的功能包括:为MS认证、授权和计费功能提供代理(proxy)功能,锚鉴权(Anchor Authenticator)功能实体;支持NSP的网络发现和选择;为MS提供L3信息的Relay功能(如IP地址分配);以及无线...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W60/06H04W76/06H04W80/04
Inventor 吴建军顾亮
Owner HUAWEI TECH CO LTD
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