Method and system for realizing voice group-calling service

A voice group call service and group call technology, which is applied in broadcast service distribution, connection management, electrical components, etc., can solve the problems of BSC and terminal processing confusion, and achieve the effect of solving processing confusion

Active Publication Date: 2009-01-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a method and system for implementing voice group call services, so as to solve the problem that an incompletely released group call may be initiated in the existing 3GPP protocol group call release process, resulting in confusion in BSC and terminal processing

Method used

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  • Method and system for realizing voice group-calling service
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  • Method and system for realizing voice group-calling service

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Embodiment 1

[0078] Embodiment 1 and Embodiment 2 describe the group call release process when the service user requesting to terminate the group call is within the coverage of the Anchor MSC. Combine below Figure 4 , the third embodiment of the method for realizing the voice group call service of the present invention is described. In this embodiment, the group call area exceeds the coverage of the Anchor MSC, and the service user who requests to terminate the group call is in the coverage of the Relay MSC. In this service After the user initiates a group call termination request, the Relay MSC notifies the Anchor MSC to release the group call.

[0079] Step 401, the service user terminal reports a group call termination request to the Relay MSC.

[0080] Step 402, after the Relay MSC receives the request to terminate the group call, check the identity of the user, if it is confirmed that it has the right to terminate the group call, then proceed to step 403; The right to terminate the...

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Abstract

The invention relates to a method for realizing voice multicast service and relative system, which comprises: A1, the terminal reports the multicast end request to the main control mobile exchange center; B, the main control mobile exchange center releases the base station controller relative to the multicast in its cover region and the communication connection of relative region; C1, the main control mobile exchange center informs the multicast register to set the multicast as idle condition, when the communication connection of relative region and base station controller are both released.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and system for realizing voice group call service. Background technique [0002] VGCS (Voice group call service, voice group call service) is a multipoint-to-multipoint voice communication method that realizes multi-party speaking and multi-party listening. Voice broadcasting is a service that enables one person to speak and multiple parties to answer. In this manual, broadcasting service is taken as a special case of voice group call. The following description of voice group call is also applicable to voice broadcasting service. [0003] In VGCS, all voice group calls are predefined in the network and are uniquely identified by different group call references; group call references are composed of a group ID (Identifier, identifier) ​​and a group call area ID, and the group ID identifies different services User group; group call area ID identifies different group ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/06H04W4/06
Inventor 王宝义
Owner HUAWEI TECH CO LTD
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