Mobile management method, mobile management device and terminal equipment

A management method and mobility technology, applied in the field of communication, can solve the problems of not being able to represent the association of network devices and increasing the burden on the network

Active Publication Date: 2010-06-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The mobility management entity registered by the terminal assigns a temporary identifier to the terminal. The temporary identifier can only identify the terminal and cannot indicate the association with other network devices; when a large number of terminals are in the same location and move together in the same direction and speed When moving out of the current paging area and the mobility management entity is switched, the switched mobility management entity will assign a new temporary identifier to each switched terminal to identify the corresponding terminal, which increases the burden on the network

Method used

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  • Mobile management method, mobile management device and terminal equipment
  • Mobile management method, mobile management device and terminal equipment
  • Mobile management method, mobile management device and terminal equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1 of the present invention provides a mobility management method, the method specifically includes:

[0035] After receiving the binding request message sent by the terminal, the first mobility management entity registered by the MA (Mobile Agent, mobile agent) obtains the Index of the terminal, and uses the Index of the terminal and the first temporary identifier of the MA to form the terminal's ID. The first temporary identifier, sending a message of the first temporary identifier to the terminal.

[0036] Wherein, the binding request message is used to request the network side to bind the terminal with the MA.

[0037] Among them, the MA can be a terminal. The difference between it and the ordinary terminal is that it has the mobile agent function authorized by the network, that is, it can represent each UE within its own signal coverage. When the MA moves, the network side will think that the mobile agent it represents The UE also moves accordingly.

[...

Embodiment 2

[0041] refer to figure 1 , Embodiment 2 of the present invention provides a mobility management method, the method specifically includes:

[0042] Step A, the network side authenticates the MA, and returns security information to the MA; the MA broadcasts a notification message, which carries security information; the terminal authenticates the MA according to the security information, and confirms that the MA is authorized by the network to provide a mobile agent.

[0043] Step B, the first mobility management entity receives the binding request message sent by the terminal, binds the terminal context with the MA context; obtains the index of the terminal, and uses the index of the terminal and the first temporary identifier of the MA to form the first temporary identifier of the terminal And save it in the terminal context, and send the binding success indication information carrying the first temporary identifier of the terminal to the terminal.

[0044] Optionally, the fi...

Embodiment 3

[0107] refer to Figure 7 , Embodiment 3 of the present invention provides a mobility management device, which may be the above-mentioned first mobility management entity, including:

[0108] The first message receiving unit 701 is configured to receive a binding request message of the terminal;

[0109] A binding unit 702, configured to obtain a terminal context after receiving the binding request message, and bind the MA context to the terminal context;

[0110] The terminal's Index acquisition unit 703 is configured to acquire the terminal's Index;

[0111] The terminal's first temporary identifier forming unit 704 is configured to use the terminal's Index and the MA's first temporary identifier to form the terminal's first temporary identifier, and store the terminal's first temporary identifier in the terminal context;

[0112] The first temporary identifier sending unit 705 of the terminal is configured to send a response message carrying the first temporary identifier...

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Abstract

The embodiment of the invention provides a mobile management method, a mobile management device and terminal equipment. The mobile management method comprises the following steps: after receiving the binding request information of a terminal, a first mobile management entity registered by a mobile agent (MA) obtains the index of the terminal, forms a first temporary mark of the terminal by using the index of the terminal and the first temporary mark of the MA and sends the information carrying the first temporary mark of the terminal to the terminal. Due to the adoption of the technical scheme, the embodiment of the invention can ensure that the first temporary mark of the terminal is associated with the MA bound by the terminal to be convenient for the subsequent mobile management of the terminal.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to a mobility management method, a mobility management device and a terminal device. Background technique [0002] In a mobile communication system, after a terminal is attached to the network, the network side will allocate a wireless coverage area to the terminal, which is called a paging area. If the network needs to send signaling or user plane data to the terminal, it will send a paging message to the terminal within the scope of this paging area; when the terminal moves out of the current paging area, it needs to notify the network side by initiating a location update request process . [0003] In the prior art, the mobility management entity with which the terminal is registered assigns a temporary identifier to the terminal to identify the terminal, so that the terminal can be paged using the temporary identifier later. [0004] During this process, if t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/00
CPCH04W8/02H04W8/26
Inventor 陈中平陈海永银宇孙晓姬
Owner HUAWEI TECH CO LTD
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