Mobile management method and device

A management method and mobility technology, applied in network data management, electrical components, wireless communication, etc., can solve problems such as inability to manage mobility

Inactive Publication Date: 2011-04-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art: the proposed mobile management system architecture based on user identity cannot perform mobility management when the user's location changes

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Embodiment Construction

[0038] A mobility management method and device provided by embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0039] In order to describe the mobility management method and device more clearly, first a brief introduction is given to the architecture of the user identity-based mobility management system. Such as figure 1 As shown, the solid line in the figure is the data flow; the dotted line is the signaling flow. Wherein, the mobile management system based on user identity divides the entire network into multiple domains, wherein the domains can be divided according to network topology information, operation strategy, geographical location information, etc.; each domain has at least It includes: a Subscriber Location Server (Subscriber Location Server, SLS), at least one domain routing device (Domain Router, DR) and at least one access entity. In the mobility management system based on user identity, a globa...

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Abstract

The embodiment of the invention discloses a mobile management method and device, which relate to the technical field of mobile communication and are invented for solving the problem that the mobile management of a mobile management system framework based on user identity in the prior art can not be carried out when user positions are changed. The mobile management method provided by the embodiment of the invention comprises the following steps of: receiving a request message sent by first domain routing equipment by first equipment, wherein user identification and the address of the first domain routing equipment are carried in the request message; and updating the address of the domain routing equipment corresponding to the user identification stored in the local into the address of the first domain routing equipment carried in the request message by the first equipment according to the user identification. The embodiment of the invention realizes the mobile management for the mobile management system framework based on the user identity.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a mobility management method and device. Background technique [0002] The IP address currently used in the Internet (Internet) has dual semantics of topological location (Locator) and identifier (Identifier). Among them, from the perspective of network topology, the IP address has the Locator semantics, that is, the IP address represents a topological location when a certain host accesses the network, and when the host moves, the IP address needs to change accordingly; from the perspective of application From the point of view, the IP address has the semantics of the identifier (Identifier), that is, the IP address represents the identity of the host. When communicating between hosts, the IP address is used as an identifier (Identifier) ​​for mutual identification between the two communicating parties. When the application connection is not disconnected In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/12H04W36/02
Inventor 张伟彭程晖李波杰陈育华李宏
Owner HUAWEI TECH CO LTD
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