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Method, system and MSC/VLR of calling called subscriber

A technology for called users and users, applied in electrical components, wireless communication, connection management, etc., can solve problems such as air interface channel impact, and achieve the effect of paging

Active Publication Date: 2010-12-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, in the prior art, when the VLR loses user data, there is no method for paging the called user, which can simply and effectively realize the paging of the called user while solving the problem of impact on the air interface channel

Method used

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  • Method, system and MSC/VLR of calling called subscriber
  • Method, system and MSC/VLR of calling called subscriber
  • Method, system and MSC/VLR of calling called subscriber

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] The core idea of ​​the embodiment of the present invention is: after the HLR receives the called location information request, it sends the location area information of the called user recorded by the HLR to the visited MSC / VLR, and the visited MSC / VLR sends the called user's location area information according to the information sent by the HLR. The location area information of the user sends paging to the called user.

[0033] Wherein, the HLR may record the location area information of the user after the MSC / VLR reports the location area information of the user to the HLR.

[0034] Firstly, the system for realizing user calling provided by the embodiment of the present invention is described. Such as figure 1 As show...

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Abstract

This invention provides a method and a system for realizing call to users and a mobile switch center / visiting location register (MSC / VLR), in which, the MSC / VLR reports the location region information of a user to HLR for recording, when the user is called, HLR sends the location information of the called user to the visiting MSC / VLR, which sends down beep to the user based on the information.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and system for paging a called user and an entity including a Mobile Switching Center (MSC) and a Visitor Location Register (VLR). Background technique [0002] In the mobile communication system, there are two entities storing user data, one is the user's home location register (HLR, Home Location Register), and the other is the user's visitor location register (VLR, Visitor Location Register). HLR manages the information of contracted mobile users, and all user data are stored in HLR, which records the VLR address currently visited by the user. The VLR stores the user data used by mobile users who visit the VLR to make calls or other purposes, where the location area address of the user is recorded. The user data in the HLR is static and permanent during the user life cycle; the user data in the VLR is dynamic and exists only when the user roams in the VLR. In gen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/00H04W68/02H04W8/12
Inventor 李世前
Owner HUAWEI TECH CO LTD