Method for realizing wireless cluster communication based on mobile phone terminals

A clustering and virtual clustering technology, applied in wireless communication, electrical components, connection management, etc., can solve the problems of limited wireless trunking channel bandwidth, limited use of large-scale use, low network reuse rate, etc., to achieve wide coverage and high cost performance. , the effect of high channel reuse rate

Inactive Publication Date: 2011-01-05
ZHEJIANG UHOPE COMM TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, in addition to the common analog trunking walkie-talkies and digital trunking walkie-talkies, the method of realizing trunking intercoms on mobile phones is usually realized by customizing mobile phone terminals. T...

Method used

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  • Method for realizing wireless cluster communication based on mobile phone terminals
  • Method for realizing wireless cluster communication based on mobile phone terminals
  • Method for realizing wireless cluster communication based on mobile phone terminals

Examples

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Embodiment Construction

[0013] The mobile phone software module implements a cluster mode on an ordinary mobile phone, which is used to switch with the normal use mode of the mobile phone. After the mobile phone software module switches to the cluster mode, the mobile phone software module calls the mobile phone SDK interface to automatically set the mobile phone mode to automatic Answering, when there is an incoming call, there is no need to wait for the user to press the button to answer the answer. After automatic answering, the mobile phone software module calls the mobile phone SDK interface, turns on the mobile phone speaker, and adjusts the sound to the default size, and interacts with the terminal access server to realize the call command and information transmission.

[0014] The terminal access server provides terminal authentication and message interaction with the mobile phone software module. The authentication process is as follows: figure 1 As shown: 1) After the mobile phone software ...

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Abstract

The invention discloses a method for realizing wireless cluster communication based on mobile phone terminals. The traditional method usually adopts a mobile phone terminal customization mode for realizing cluster talkback between mobile phones, which is restricted for use in a large range. In the method for realizing wireless cluster communication based on mobile phone terminals, a mobile phone software module, a terminal access server and a value added platform connected and communicated with a public network exchanger are adopted, wherein the mobile phone software module provides a cluster mode and used for controlling an answering mode of the mobile phones and the switch and the volume of a loudspeaker; the terminal access server provides authentication for the terminals and message interaction with the mobile phone software module; and the value added platform realizes communication with the terminal access server and initiates a call by connecting with the public network exchanger through E1/IP. By the method, the cluster mode is switched by a data channel, and the talkback function is realized by a voice channel so that the wireless cluster communication based on the mobile phone terminals is realized.

Description

technical field [0001] The invention relates to the field of wireless cluster communication, in particular to a method for realizing wireless cluster communication based on a mobile phone terminal. Background technique [0002] At present, in addition to the common analog trunking walkie-talkies and digital trunking walkie-talkies, the method of realizing trunking intercoms on mobile phones is usually realized by customizing mobile phone terminals. This method relies on customized terminals and transmits and controls through GPRS data channels. The limited channel bandwidth of the trunking, high construction costs, and low network reuse rate limit the possibility of its wide-scale use. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, and provide a method for realizing wireless trunking communication based on a mobile phone terminal. Wireless cluster communication of ...

Claims

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Application Information

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IPC IPC(8): H04W4/10H04W84/08
CPCH04W76/02H04W76/00H04W76/10
Inventor 何顺兰
Owner ZHEJIANG UHOPE COMM TECH
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