Method for implementing terminal denetwork at agent mobile network protocol

A technology that acts as an agent for mobile and terminals. It is applied in wireless network protocols, connection management, electrical components, etc., and can solve the problem of not providing technical solutions for network withdrawal.

Inactive Publication Date: 2010-05-12
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 agent mobile network protocol
  • Method for implementing terminal denetwork at agent mobile network protocol
  • Method for implementing terminal denetwork at agent mobile network protocol

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Experimental program
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Embodiment Construction

[0057] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0058] A method for implementing terminal network withdrawal under proxy mobile Internet protocol PMIP according to the present invention mainly includes: when the terminal withdraws from the network, the anchor proxy mobile IP client deletes the locally retained context information of the terminal, and sends a session release instruction to the access network gateway; after receiving the session release instruction, the access network gateway locally releases the resources corresponding to the current terminal, and sends a data channel release instruction to the serving base station; the serving base station releases the resources allocated for the terminal and reserved context and send a logout response to the terminal.

[0059] see figure 2 As shown, taking the WiMAX network as an example, the PMIP terminal wit...

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Abstract

This invention discloses a realizing method for quitting of terminals under PMIP including: when a terminal quits, an anchor proxy moves IP customer end to delete context information of said terminalkept locally and sends an session release instruction to an access gateway , which receives the instruction and releases the current resource of the terminal locally to send data channel release instruction to said service base station, which releases the resources distributed to the terminal before and context kept and sends quitting response information to the terminal.

Description

technical field [0001] The invention relates to a wireless access network technology, in particular to a method for realizing terminal withdrawal from the network under the Proxy Mobile Internet Protocol (PMIP). Background technique [0002] With the vigorous development of Internet (Internet) services and the wide application of wireless networks, and with the increase in the number of mobile users and the increase in user demand, general packet radio services (GPRS, General Packet Radio Service), third-generation mobile communications (3G) , Microwave Access Global Interoperability (WiMAX, Worldwide Interoperability Microwave Access) and post-3G (B3G, Beyond 3G) and other wireless systems provide new requirements, that is, they are required to support large capacity, large data volume and various service quality requirements. business. [0003] As a bridge between wireless users and existing wired networks or other service networks, the wireless access network mainly comp...

Claims

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Application Information

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