Method for realizing cluster call merging

A technology of group calling and group calling, which is applied in the direction of radio/induction link selection and arrangement, selection of devices, etc., to achieve the effect of convenience and flexibility

Inactive Publication Date: 2008-09-24
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing group call methods cannot meet the above requirements, so that the application of group calls has limitations

Method used

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  • Method for realizing cluster call merging
  • Method for realizing cluster call merging
  • Method for realizing cluster call merging

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Embodiment Construction

[0049] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0050] In the present invention, the network side establishes a combined group in advance for users who have different group IDs but need to perform joint language communication in the same group call, figure 2 What is shown is the flow chart of pre-establishing the merging group on the network side, including the following steps:

[0051] Step 201, the maintenance console sends a combination data setting request to the GCR. The request includes: IDs of all subgroups included in the merged group and an authorized user ID that is allowed to initiate a group call of the merged group. The authorized user identifier may be the MSISDN / ISDN number of the authorized user.

[0052] Wherein, the maintenance console is a common device in the prior art for mana...

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Abstract

The present invention discloses realizing groups calling merged method. It contains network side pre-establishing mergence group containing at least one subgroup, saving mergence group and subgroup message, user terminal sending mergence group groups calling request carrying mergence group information to network side, network side according to mergence group message obtaining said mergence subgroup message from stored message; network side sending relevant subgroup information carried groups calling notification message in cell, any subgroup user terminal according to said groups calling notification message accessing groups call channel, to participate groups calling. Said invented method make having different group ID user capable of making speech communication in same mergence groups calling.

Description

technical field [0001] The invention relates to trunking communication technology, in particular to a method for realizing group call merging. Background technique [0002] A group call defined in the agreement refers to a voice call initiated by an authorized user to all users belonging to a certain group in a selected area. The area selected by the user is called a group call area. This call can make the group Group users realize joint communication. Since the group users in a certain group may be distributed in multiple cells in the trunking communication, the group paging area may include multiple cells. All users belonging to the same group are identified by the group ID (ID) of the group, and the group ID is stored in the SIM card of the mobile terminal used by each user. The group call includes two communication modes: group call (VGCS, Voice Group Call Service) and multicast (VBS, Voice Broadcast Service). The protocol stipulates that multiple authorized users can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/28
Inventor 王波崔晓春
Owner HUAWEI TECH CO LTD
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