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Trunking communication calling method

A calling method and trunking call technology, applied in the field of communication, can solve problems such as low channel utilization and slow establishment of communication channels

Active Publication Date: 2015-03-25
BEIJING CIPRUN MOBILE INTERNET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention also solves the technical problems of slow communication channel establishment and low channel utilization rate in the prior art, and realizes rapid channel establishment

Method used

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  • Trunking communication calling method
  • Trunking communication calling method
  • Trunking communication calling method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0042] This embodiment describes a calling method applied to a trunking system of an intellectual property call network, such as figure 2 As shown, the method includes the following steps: Step 1, the calling user terminal in the calling user grouping unit has a calling number or a group identification number, and the calling user terminal presses the calling key to initiate a group call; Step 2, the base station According to the calling number or the group identification number of the calling user terminal, the corresponding paging address is constructed through the mapping relationship, and the called user terminal is directly paged within the scope of the base station; step 3, the base station establishes the traffic channel of the trunking call and Carry out traffic channel assignment for the calling user terminal and the called user terminal respectively, the base station performs message interaction with the calling user terminal, and the calling user terminal establishe...

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Abstract

The invention discloses a trunking communication calling method. The method comprises the steps that firstly, a calling user terminal originates a trunking call, wherein the calling user terminal has all originating numbers or group IDs; secondly, a base station constructs corresponding paging addresses through a mapping relation according to the all originating numbers or the group IDs, and pages a called user terminal directly within the base station range; thirdly, the base station establishes a service channel of the trunking call and assigns service channels to the calling user terminal and the called user, the base station and the calling user terminal exchange messages, and the calling user terminal establishes a service channel; fourthly, the calling user terminal receives a calling authorization message from the base station and sends calling information of the user terminal to the base station, and then the calling user terminal communicates with the called user terminal. By means of the method, rapid intra-regional channel connection can be achieved through the base station.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a group call method applied to an intellectual property call network. Background technique [0002] The trunking communication system is a dedicated mobile communication technology, which effectively utilizes frequency resources and network resources through multi-channel sharing and channel dynamic allocation, thereby reducing the construction and operation costs of communication networks. [0003] The first-generation analog cluster system shares frequency, equipment, and service resources, enabling centralized maintenance and management of the system. Simplex communication is adopted, and multi-channel sharing technology is used to realize "message cluster" and "transmission cluster", which improves channel utilization. The second-generation digital trunking system greatly improves the spectrum utilization rate compared with the analog system, and further expands the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/10
CPCH04W4/06H04W4/10H04W84/08
Inventor 孔军民
Owner BEIJING CIPRUN MOBILE INTERNET TECH
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