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Local mobile management system and method based on network

A technology of local management and management system, which is applied in the field of local mobility management system, can solve the problems of demanding reliability and inconvenience for different subscribers to provide differentiated services, so as to achieve the effect of ensuring reliability

Inactive Publication Date: 2007-10-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] A local domain of the network-based local mobility management system may cover the entire city, and the number of all mobile terminals served in the domain will be very large, which may far exceed the support capacity of a single local mobility anchor point. The reliability of mobile anchor equipment also puts forward strict requirements, and it is not convenient to provide differentiated services for different subscribers

Method used

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  • Local mobile management system and method based on network
  • Local mobile management system and method based on network
  • Local mobile management system and method based on network

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Embodiment Construction

[0063] The core of the present invention is to set multiple local mobility anchor points in the same management domain, and each local mobility anchor point independently performs network-based local mobility management on the mobile nodes in the subnet it serves.

[0064] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0065] With reference to Fig. 2, Fig. 2 is the networking diagram of an embodiment of the system of the present invention:

[0066] In this system, access routers S21, S22, S23, ..., S2n are located at the edge of the access network, and are connected to one or more access points at the same time, providing access functions to the mobile node S0, and all access routers are located in the same management domain , connected through an IP routing network. Of course, there may be on...

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Abstract

A method for managing local movement based on network includes setting multiple local moving anchor point in one local management domain and carrying out local movement management based on network separately and independently on moving node in its served sub-network by each local moving anchor point. The management system used for realizing said method is also disclosed.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a network-based local mobility management system and method. Background technique [0002] In an all-IP network, users can have extremely high mobility and have multiple access methods to choose from. The mobility management problem is distributed on different levels of the network: network layer, link layer and air interface layer. From the scope of action, it can be divided into macro mobility management, micro mobility management and air interface mobility management. Macro mobility management mainly deals with large-scale mobility, such as roaming between different networks. When users roam from one network to another, they can still communicate uninterruptedly; micro-mobility management mainly deals with small-scale mobility. Support, for example, mobility within the same network; air interface mobility management is closely related to the radio technology use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/56H04Q7/38
Inventor 管红光
Owner HUAWEI TECH CO LTD
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