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Method for solving mobile station called problem

A technology for mobile stations and problems, which is applied in the field of solving the problem of mobile stations being called, which can solve problems such as low service quality, low call completion rate, and lower user satisfaction with services, and achieve the effect of improving call completion rate

Inactive Publication Date: 2006-12-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the call completion rate is low and the service quality is not high, which greatly reduces the user's satisfaction with the service

Method used

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  • Method for solving mobile station called problem
  • Method for solving mobile station called problem
  • Method for solving mobile station called problem

Examples

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Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention clearer, specific examples are given below to further describe the present invention in detail.

[0043]After the MS data is lost in the VLR, before the MS re-registers, the HLR still saves the original information, that is, the MS is considered to be still in the MSC / VLR registered last time. When an MS enters a new MSC / VLR, the new MSC / VLR will send a location registration request message (REGNOT) to the HLR for location registration. After the registration is successful, the new MSC / VLR will obtain MS data, and the HLR will also change the MS location information; when the MS is still in the original MSC / VLR, the MS re-initiates location registration due to reasons such as switching on or off or initiating a call. At this time, the MSC / VLR will send a REGNOT to the HLR for location registration. After the registration is successful, the MSC / VLR VLR reacquires MS data. Therefore, ...

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Abstract

The invention relates to a method for solving the called problem of mobile station, which comprises: the called mobile exchange center MSC receives the message of calling mobile station MS, to confirm the MS data of accessed position register VLR do not exist, to send page request message to all base station controllers BSC controlled by MSC; the called MSC receives the page response message feedback from BSC, to go on the call treatment. The invention can improve the call connection rate and the service quality, when the MS can not be called successfully, based on the data lost of VLR.

Description

technical field [0001] The invention relates to wireless communication technology, in particular to a method for solving the problem of a mobile station being called. Background technique [0002] Wireless communication system, including Mobile Switching Center (MSC), Home Location Register (HLR), Visitor Location Register (VLR), Base Station Controller (BSC), Mobile Station (MS), etc. MSC completes all necessary signaling functions to establish the connection between the calling and called users. HLR stores all the subscription data of the account-opening MS, and stores information about the current location of the MS; VLR is a dynamic database that stores the location information of the MS. When the MS roams into a certain MSC control area, it must register with the VLR related to the MSC. , to provide the necessary conditions for establishing a call connection for registered MSs. Generally, VLR and MSC are combined on the same device, which is called MSC / VLR. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04Q7/22H04W68/00
CPCH04W68/00
Inventor 厉朴杨志东
Owner HUAWEI TECH CO LTD
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