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Call establishment method for cluster communication system

A technology for call establishment and trunking communication, applied in the field of communication

Inactive Publication Date: 2008-09-24
GLOBAL INNOVATION AGGREGATORS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Currently, the currently implemented waiting function can only wait for one group at a time, but in many cases, the user may participate in multiple tasks at the same time, so at this time the user must constantly switch between multiple waiting groups, or cancel Waiting group function

Method used

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  • Call establishment method for cluster communication system
  • Call establishment method for cluster communication system
  • Call establishment method for cluster communication system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] In the trunking communication system, there is a trunking scheduling subsystem (which is the control center of the trunking service) for controlling and managing trunking services of trunking terminals in a specific service area. Wherein, the cluster scheduling subsystem includes a scheduling server, a scheduling home register, a scheduling console server, and a scheduling console client. Wherein, the dispatching server is used to implement call control and talk right management of the trunking call. The scheduling home register is used to save the registration information and location information of cluster users and groups, and realize the functions of authentication, authorization and charging of cluster users, as well as location update and group management functions. The dispatcher server is used to maintain the sessions of each dispatcher and management station, and realize the management and maintenance of cluster scheduling by the management station and dispatch...

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PUM

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Abstract

The invention discloses a calling setup method which is used for a cluster communication system, including the following steps: S202, when needing to wait for calls coming form a plurality of groups, a cluster terminal sends the identification information of a plurality of groups to a cluster scheduling subsystem; S206, when receiving a call request from a particular group, the cluster scheduling subsystem judges whether the particular group is one of a plurality of groups which are waited for by the cluster terminal according to the identification information of the particular group which is carried by the call request and the identification information of a plurality of groups which is sent by the cluster terminal; and S208, under the condition that the particular group is one of a plurality of groups which are waited for by the cluster terminal, the cluster scheduling subsystem transmits the call request to the cluster terminal so as to connect the cluster terminal with the particular groups. By adopting the calling setup method, the cluster terminal can wait for the calls from a plurality of groups at the same time.

Description

technical field [0001] The present invention relates to the communication field, and more specifically relates to a call establishment method for a trunking communication system. Background technique [0002] Mobile communication-based trunking communication system (such as figure 1 Shown) is a communication system that combines cellular communication technology with a dedicated dispatching communication system and adopts a half-duplex communication mode, which can realize fast connection and support group calls (that is, one-to-many call mode). Such a trunking communication system can be widely used in enterprises, public security, police, and military departments that have high requirements on command and dispatch functions. [0003] Group call is an important service feature in the trunking system. Through the method of sharing the forward and reverse traffic channels under the sector, it provides large-capacity groups in a small area (a group can contain hundreds or tho...

Claims

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Application Information

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IPC IPC(8): H04Q7/28H04Q7/38
Inventor 朱芳宇刘洋
Owner GLOBAL INNOVATION AGGREGATORS LLC