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WiMAX access network link switching processing method

A technology of link switching and processing method, which is applied in the field of WiMAX access network link switching processing, and can solve the problems of narrowing application scenarios of switching requests, unfavorable network operation status management, and incomplete cells, etc.

Inactive Publication Date: 2009-01-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The disadvantage of the above technique is that the information element is not indicated as an optional information element in the handover request information element, which narrows the application scenarios of the handover request, and the information element carried in the handover request is incomplete, which is not conducive to the Network operation status management

Method used

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  • WiMAX access network link switching processing method
  • WiMAX access network link switching processing method
  • WiMAX access network link switching processing method

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Embodiment Construction

[0037] The core idea of ​​the present invention is to provide a WiMAX access network link switching processing method, adding corresponding information elements in the switching request, switching request response, switching instruction, and switching instruction response, which is beneficial to the statistics and maintenance of network operation status.

[0038] The present invention provides a WiMAX access network link switching processing method, such as Figure 5 As shown, the method of the present invention specifically includes the following steps:

[0039] Step 10: the handover request initiating entity initiates a handover request;

[0040]The handover request initiating entity can be MSS / SS, or a network-side entity such as BS, ASN-GW, etc., and the handover request carries MSS ID, recommended / candidate target BS list, and specific content that the terminal needs to handover , reason information element, handover type information element, handover MSS / SS ratio inform...

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Abstract

The invention discloses a WiMAX switch-in network chain circuit switching handling method in the network communication technique domain, which is characterized by the following: the reason cell and type cell are added to switching request, switching request response, switching indication and switching indication response; the invention is favourable for statisticing and maintaining network business state; the invention installs switching request cell as selectable cell to expend the application scene; ASN-GW promotes switching flow path because of operation attention; the service BS makes MSS / SS with certain proportion switch on other BS.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a WiMAX access network link switching processing method. Background technique [0002] With the vigorous development of Internet services and the wide application of wireless networks, the WiMAX (Worldwide Interoperability for Microwave Access) system has received a lot of applications and attention due to its good wireless access characteristics. How the WiMAX system is applied to mobile users, and how to better provide the forwarding or routing function of packet services between the network and mobile users has become a new focus of research in the industry. [0003] Below to figure 1 The shown WiMAX network architecture system is taken as an example to illustrate the functions of each network element in the WiMAX wireless access system using wireless access technology: [0004] exist figure 1 In the above, the WiMAX wireless access system includes MSS / SS (Mob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/28
Inventor 陈靖周艳袁立平
Owner HUAWEI TECH CO LTD