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Location area updating management method, mobile management entity and network system

A technology for managing entities and management methods, applied in the field of mobility management entities and network systems, and location area update management, which can solve problems such as increased time for service establishment, and achieve the effect of avoiding service failure

Active Publication Date: 2011-05-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution solves the problem of business failure, but it will greatly increase the time for business establishment

Method used

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  • Location area updating management method, mobile management entity and network system
  • Location area updating management method, mobile management entity and network system
  • Location area updating management method, mobile management entity and network system

Examples

Experimental program
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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] figure 2 It is a schematic diagram of the structure composition of an embodiment of the network system of the present invention; in this embodiment, the multi-mode terminal resides in the evolution network of the system architecture, and simultaneously monitors the location area information sent by the 2G / 3G system at its location.

[0031] like figure 2 As shown, the network system in this embodiment includes an evolved base station eNodeB10, a mobility management entity 11, a mobile switching center 12, and a home location register 13, wherein,

[0032] The evolved base station eNodeB10 is used to receive the attach request sent by the terminal, and forward the attach request to the mobility management entity 11, and the attach request message includes...

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Abstract

The invention discloses a location area updating management method, a mobile management entity and a network system, wherein the location area updating management method comprises the following steps:receiving indication information of the location area that an indication terminal locates currently by the mobile management entity; and initiating a terminal location area updating request and indicating a mobile switching center corresponding to the location area that the terminal locates currently to be associated with the mobile management entity by the mobile management entity according to the indication information. By adopting the invention, the problem of service failure under the situation that the location area and a tracking area are not overlapped can be avoided on the basis of not increasing extra service establishing time.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a location area update management method, a mobility management entity and a network system. Background technique [0002] Fallback CS (CSFB, Circuit Switched Fall Back) refers to switching to 2G if the user wants to perform CS (Circuit Switched) services (such as answering or making calls) when they are attached to the System Architecture Evolution (SAE, System Architecture Evolution) network The CS network in the / 3G system switches back to SAE after the service is completed. In order to support CSFB, it is required to establish an association between the Mobility Management Entity (MME, Mobility Management Entity) in the evolved network architecture and the Mobile Switching Center (MSC, Mobility Switch Corner) in the 2G / 3G system. This association is established through the SGs interface , the SGs interface is similar to the Gs interface in the prior art. When the user is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/00H04B7/26
Inventor 朱志明
Owner HUAWEI TECH CO LTD
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