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Hometown-agent-address obtaining method and accessing business network gate, subscriber terminal

A home agent and user terminal technology, applied in electrical components, transmission systems, data exchange through path configuration, etc., can solve problems affecting processing speed and cumbersome HA_Addr process, and achieve the effect of improving processing speed and optimizing processing flow

Inactive Publication Date: 2007-06-13
HUAWEI TECH CO LTD
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Problems solved by technology

In this way, every time when the MSS moves to a foreign network, it needs to request the ASN-GW in the current foreign network to issue HA_Addr after the authentication process is completed, so that the follow-up and Home Agent performs BU / BA processing, so it can be seen that this processing method has the problem that MSS obtains HA_Addr process is too cumbersome, which may directly affect the processing speed of MSS and Home Agent for BU / BA processing

Method used

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  • Hometown-agent-address obtaining method and accessing business network gate, subscriber terminal
  • Hometown-agent-address obtaining method and accessing business network gate, subscriber terminal
  • Hometown-agent-address obtaining method and accessing business network gate, subscriber terminal

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Embodiment Construction

[0047] The main realization principle and specific implementation manner of the solution of the present invention will be described in detail below in conjunction with each accompanying drawing.

[0048] By analyzing the processing process of obtaining the Home Agent address by the MSS recorded in the existing WiMAX "050915_NWG_STAGE2.doc" document, it is found that there are redundant processing steps in the processing process of obtaining the Home Agent address by the existing MSS, thus the technical solution of the present invention aims to In improving and optimizing the way MSS acquires the Home Agent address in the WiMAX network system using MIPv6, in order to provide a more complete and optimized way to acquire the Home Agent address, and then improve the MSS according to the obtained Home Agent address and The speed at which the corresponding Home Agent performs BU / BA processing.

[0049] Please refer to Fig. 4, this figure is the main design flow chart of the acquisit...

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Abstract

In WiMAX network system based on MIPv6, attribution AAA server down sends address of home proxy to gateway of access service network of foreign network the user terminal located currently. The gateway of access service network forwards address of home proxy down sent by the attribution AAA server to user terminal. Correspondingly, the invention also discloses the gateway of access service network, and user terminal. The invention optimizes process procedure for user terminal to obtain address of home proxy, raises speed of BU / BA process carried out by user terminal and home proxy.

Description

technical field [0001] The invention relates to the technical field of applying mobile IPv6 in a WiMAX network system, in particular to a method for acquiring a home agent address and its corresponding access service network gateway and user terminal. Background technique [0002] Although the Internet communication technology with Internet Protocol Version 4 (IPv4, IP version 4) as the core technology has achieved great success, the further development of IP technology applications is directly limited due to the shortage of IPv4 address resources. Due to the rapid development of mobile communication technology and broadband technology, the demand for IP addresses has increased sharply. In order to solve the problem of the shortage of IP address resources, existing technologies have also proposed Classless Inter-Domain Routing (CIDR, Classless Inter Domain Routing). ), Network Address Translation (NAT, Network Address Translation), mixed addresses and other technologies, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L12/28
Inventor 梁萌莫鹏
Owner HUAWEI TECH CO LTD
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