Method and system for controlling common channel of trunking communication system

A common channel and trunking communication technology, applied in the field of communication, can solve the problem of not providing PTT common channel link performance and other problems

Active Publication Date: 2012-05-02
SHENZHEN ZTE TRUNKING TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing technology does not provide a control scheme for the link performance of...

Method used

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  • Method and system for controlling common channel of trunking communication system
  • Method and system for controlling common channel of trunking communication system
  • Method and system for controlling common channel of trunking communication system

Examples

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Embodiment Construction

[0025] figure 1 It is a flowchart of a method for controlling a public channel in a trunking communication system according to an embodiment of the present invention, please refer to figure 1 :

[0026] S11. Obtain link performance index parameters used for common channel control;

[0027] S12. Determine whether the channel is abnormal according to the obtained link performance index parameters. If abnormal, execute step S13; otherwise, repeatedly execute step S11.

[0028] S13. Optimizing the common channel according to the abnormal situation.

[0029] Step S11 may be real-time or timing acquisition; step S13 includes performing different optimization processes for different abnormal situations.

[0030] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0031] figure 2 For another embodiment of the present invention, a flow chart of public channel control in a trunking communicat...

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PUM

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Abstract

The invention discloses a method and system for controlling a common channel of a trunking communication system. The method comprises the following steps of: acquiring link property index parameters for the control of the common channel; judging whether the common channel is abnormal or not according to the acquired link property index parameters; and optimizing the common channel according to an abnormal situation if the common channel is abnormal. Through the technical scheme of the invention, the method and system for effectively controlling the common channel of the trunking communication system are provided.

Description

technical field [0001] The invention relates to the field of communication, in particular to a method and system for controlling a common channel in a trunking communication system. Background technique [0002] GoTa, a digital trunking communication system based on the third-generation mobile communication technology, adopts a voice call in the PTT (Push To Talk) mode unique to trunking communication. The voice call in PTT mode can realize that when calling, the users of the same group in the same cell share the same air channel; the PTT public channel is used on the air interface, and the GoTa terminal is connected to the GoTa system through the air interface to support various services provided by the GoTa system. Trunking service, ordinary telephone service, supplementary service, short message service and data service, the GoTa trunking system is compatible with the existing CDMA air interface standard, which reduces the air link transmission of group calls and improves...

Claims

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Application Information

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IPC IPC(8): H04W4/10H04W24/02
CPCH04W24/02
Inventor 刘亮华杨日
Owner SHENZHEN ZTE TRUNKING TECH CORP
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