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Method for acquiring corresponding relation, device and system therefor

A technology for corresponding relationship and obtaining requests, applied in the field of communication, can solve problems such as registration failure and inability to know the corresponding relationship, and achieve the effect of improving the success rate of registration

Active Publication Date: 2013-06-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above solution, when the eNB registers with each MME in the MME Group, since the eNB cannot know the corresponding relationship between each TA it supports and the MME Group, the registration may fail

Method used

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  • Method for acquiring corresponding relation, device and system therefor
  • Method for acquiring corresponding relation, device and system therefor
  • Method for acquiring corresponding relation, device and system therefor

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Embodiment Construction

[0024] The method, device and system for obtaining the corresponding relationship provided by the embodiments of the present invention can enable the eNB to obtain the corresponding relationship between the TA and the MME Group.

[0025] see figure 1 , is a schematic flow chart of an embodiment of a method for obtaining correspondence in the present invention, such as figure 1 Shown:

[0026] In step S101, the base station sends a request to obtain the corresponding relationship between TA and MME group to OAM or MME group;

[0027] In step S102, the base station receives the correspondence relationship information between TA and MME group fed back by OAM or MME group;

[0028] In step S103, the base station acquires the correspondence between each TA supported by it and each MME group according to the information about the correspondence between TAs and MME groups fed back by the OAM or the MME group.

[0029] The method for obtaining the corresponding relationship between...

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Abstract

The embodiment of the invention discloses a method for acquiring a corresponding relation, a device and a system therefor. The method comprises the following steps: a base station sends the acquisition request of the corresponding relation between a tracking area (TA) and a mobility management entity (MME) group to operation, administration and maintenance (OAM) equipment or the MME group; and the base station acquires the supporting corresponding relations between various TAs and various MME groups according to the corresponding relation information of the TA and the MME group fed back by the OAM equipment or the MME group. Through implementation of the method for acquiring the corresponding relation, the device and the system therefor provided in the embodiment of the invention, the base station can acquire the corresponding relation of the district-owned TA and the MME group.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a method, device and system for obtaining correspondence between a tracking area and a Mobility Management Entity Group (MME Group, Mobility Management Entity Group). Background technique [0002] Long Term Evolution (LTE, Long Term Evolution) introduces self-organizing network (SON, Self Organization Network), the purpose of which is to reduce manual configuration operations, and provide mobile management entities (MME, Mobility Management Entity) Group registration method achieves the purpose of automatic organization and operation of the network. [0003] In the existing protocol TS 36.413 V820, after the eNB is powered on, it will actively register with all MMEs in the NME Group. When registering, the eNB will notify each MME in the MME Group of its basic information, such as the eNB identity and all the Tracking Areas (TA, Tracking Area) where the cells...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/06H04W60/00
Inventor 王君
Owner HUAWEI TECH CO LTD
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