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A registration method and mme

A re-registration and identification technology, applied in wireless communication, transmission systems, electrical components, etc., can solve the problems of high signaling overhead and long time consumption, and achieve the effect of saving overhead and shortening registration time.

Active Publication Date: 2020-05-12
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a registration method and device to solve the problems of long time consumption and high signaling overhead in the registration method in the prior art

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  • A registration method and mme
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  • A registration method and mme

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] In order to shorten the registration time and reduce the overhead of air interface signaling, in the embodiment of the present invention, the mobility management entity (Mobility Management Entity, MME) receives the Serving Gate Way (Serving Gate Way) , SGW) after creating a session response message returned, send a session initiation protocol (Session Initiation Protocol, SIP) registration request message to the cluster control function ...

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Abstract

The invention discloses a registration method and MME, which are used to solve the problems of long time consumption and large signaling overhead in the registration method in the prior art. The method is as follows: after the MME receives the session creation response message returned by the SGW during the attachment process of the UE, it sends a SIP registration request message to the TCF device, triggers the TCF device to register the UE, and receives the SIP registration request message returned by the TCF device. After the response message, it is determined that the registration of the UE is completed, and the attach process of the UE is continued. In this way, through the MME initiating the UE registration process during the UE attach process, the UE registration process is also completed while the UE attachment process is completed, which effectively shortens the registration time of the UE and saves the overhead of air interface signaling .

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a registration method and MME. Background technique [0002] In the prior art, after the cluster terminal completes the attachment process, it will initiate a registration process of the cluster terminal. That is to say, the registration process of the cluster terminal needs to occur after the attachment process, and these two processes occur continuously, and the cluster terminal can perform related services only after the registration is completed. [0003] In practical applications, although the attachment process and registration process of the cluster terminal are two independent processes, there are many repeated information transfers and similar operation procedures in these two processes, which not only increase additional signaling overhead, but also lengthen the The registration time of cluster terminals is shortened, and the registration efficie...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W60/00H04L29/06
CPCH04L65/1016H04L65/1073H04W60/00H04L65/1104
Inventor 崔丽娜马艳萍赵博苏昊彭航邓青玉
Owner DATANG MOBILE COMM EQUIP CO LTD