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Method for realizing grouped telecommunication system and calling in intelligent network service

A trunking call and trunking communication technology, applied in the direction of selection device, radio/inductive link selection arrangement, etc., can solve the problems that intelligent network services cannot be realized, and achieve the effect of enriching service types and enriching services

Inactive Publication Date: 2008-05-14
SHENZHEN ZTE TRUNKING TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a trunking system and a trunking call method for realizing intelligent network services, which solves the problem that intelligent network services cannot be realized in existing trunking systems

Method used

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  • Method for realizing grouped telecommunication system and calling in intelligent network service
  • Method for realizing grouped telecommunication system and calling in intelligent network service
  • Method for realizing grouped telecommunication system and calling in intelligent network service

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Embodiment Construction

[0040] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0041] Since there are many types of services that can be carried out by the intelligent network, and there are various call forms such as private calls and group calls in trunking calls, there will be additions, deletions and changes in the specific implementation of various services. The destination service control point and The structure of intelligent peripherals will also be slightly different. Several kinds of intelligent network services such as VPN (virtual private network) prepayment, unified account payment, etc. in the trunking system will be described below with reference to the accompanying drawings.

[0042] figure 1 It is the network framework of the trunking system that realizes the intelligent network service. In order to realize the functions of the intelligent network, the newly added destination service control points and intelli...

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Abstract

The system consists of base station subsystem, trunking dispatch subsystem, switching subsystem and intelligent network including service control point and intelligent peripheral equipment. The invention also discloses a trunking calling method by which the trunking users can initiate calling or is taken as called party in trunking communication system implementing intelligent network service.

Description

technical field [0001] This application relates to a trunking communication system, in particular to the realization of intelligent network services in a digital trunking communication system. Background technique [0002] The trunking communication system was born in the 1970s. The earliest trunking communication was an analog system. The digital trunking technology emerged around the world in the mid-1990s, and a digital trunking network appeared in China in the late 1990s. Digital trunking technology has the advantages of fast connection, high spectrum utilization rate, and flexible networking. It is mainly used in special mobile communication systems for production scheduling, command and control, and plays an extremely important role in improving production and work efficiency and ensuring safety. A trunked communication system enables several users to share a relatively small number of communication channels. This sharing of system resources can improve system capacit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/28H04Q7/38
Inventor 李永奇金仁康谢国胜彭洁
Owner SHENZHEN ZTE TRUNKING TECH CORP
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