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Paging method and base station controller

A base station controller and paging message technology, applied in the field of GSM mobile communication, can solve the problems affecting paging efficiency, Abis bandwidth occupation, increasing paging channel load, etc., to improve paging efficiency, save bandwidth, and reduce paging The effect of signaling

Inactive Publication Date: 2011-07-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. There is still invalid Abis (the interface between BSC and BTS) bandwidth occupation. When the paging volume is large, the ability to bear the bandwidth of Abis is a challenge;
[0008] 2. After the invalid paging reaches the BTS, the BTS will still decode, store and send it, which will not only increase the load of the paging channel, but also affect the paging efficiency

Method used

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  • Paging method and base station controller
  • Paging method and base station controller
  • Paging method and base station controller

Examples

Experimental program
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Embodiment Construction

[0033] The core idea of ​​the present invention is to accurately find the cell where the user is located and page the user by establishing and maintaining the mapping relationship between IMSI or TMSI and CI on the base station controller side, so that the invalid paging signaling at the Abis interface can be effectively reduced Sending, saving the bandwidth of the Abis port and improving paging efficiency.

[0034] The main content of the inventive method comprises:

[0035] The base station controller establishes a mapping table between IMSI or TMSI and CI, and when the base station controller receives the paging message, it searches for the target CI according to the IMSI or TMSI in the paging message, and sends a paging message to the target CI. call message.

[0036] Further, the method further includes: setting a call timer, and when the call timer has not expired, and the target CI cannot be found according to the IMSI or TMSI in the paging message, then the original L...

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Abstract

The invention discloses a paging method. The method comprises the following steps: a mapping table for an international mobile subscriber identity or a temporary mobile subscriber identity and a cell identifier is established for a base station controller, and when the base station controller receives a piece of paging message, the target cell identifier is searched according to the international mobile subscriber identity or the temporary mobile subscriber identity in the paging message, and the paging information is sent to the target cell identifier. The invention also provides a base station controller. In the office, especially when the amount of paging is large, the invalid transmission of the paging message for the Abis interface can be reduced, the bandwidth of the Abis interface can be saved, and the paging efficiency can be effectively improved.

Description

technical field [0001] The invention relates to the field of GSM (global system for mobile communication) mobile communication, in particular to a paging method and a base station controller. Background technique [0002] In the context of the rapid development of the communication industry, the number of users of the global mobile communication network is increasing rapidly. At the same time, as the number of carrier frequencies carried by the BSC (Base Station Controller, Base Station Controller) continues to increase, the user capacity continues to increase, which will lead to paging A sharp increase in news. Usually, the MSC (Mobile-service Switching Center, Mobile-service Switching Center) side still performs paging according to the location area for the paging message. However, considering the network planning, network management and paging success rate, the location area cannot be set too small, so it is a very serious test for the processing capability of the base s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/04H04W68/00
Inventor 张思高
Owner ZTE CORP
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