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Channel allocation method and device

A channel allocation and channel technology, applied in the field of communications, can solve the problem of high call drop rate for non-emergency voice services, and achieve the effects of improving call drop rate, solving high call drop rate, and reducing call drop rate.

Active Publication Date: 2020-11-17
国网新疆电力有限公司信息通信公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a channel allocation method and device to at least solve the technical problem of high call drop rate of non-emergency voice services in the prior art

Method used

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  • Channel allocation method and device
  • Channel allocation method and device

Examples

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Embodiment 1

[0020] According to an embodiment of the present invention, an embodiment of a channel allocation method is provided. It should be noted that the steps shown in the flow charts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0021] figure 2 is a flowchart of a channel allocation method according to an embodiment of the present invention, such as figure 2 As shown, the method includes the following steps:

[0022] Step S21 , acquiring a first voice call request whose channel is preempted, wherein the first voice call request is currently the voice call request with the lowest priority.

[0023] What needs to be explained here is that the received voice call requests have different priorities. In the case of receiving a higher ...

Embodiment 2

[0128] According to an embodiment of the present invention, an embodiment of a channel allocation device is provided, Figure 5 is a schematic diagram of a channel allocation device according to an embodiment of the present invention, such as Figure 5 As shown, the device includes:

[0129] An acquisition module 50, configured to acquire a first voice call request whose channel is preempted, wherein the first voice call request is a voice call request with the lowest priority currently;

[0130] The detection module 52 is used to detect whether the reserved channel is occupied.

[0131] A determining module 54, configured to determine whether to access the preempted first language call request to the reserved channel according to the priority of the first voice call request and the priority of the request for occupying the reserved channel when the reserved channel is occupied. Leave a channel.

[0132] The access module 56 is configured to, when the reserved channel is no...

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Abstract

The invention discloses a channel allocation method and device. The method comprises the following steps of obtaining a first voice call request for occupation of a channel, wherein the first voice call request is a voice call request with the lowest current priority; detecting whether a reserved channel is occupied; when the reserved channel is occupied, determining whether to access the first voice call request for occupation of the channel into the reserved channel according to the priority of the first voice call request and the priority of the request which occupies the reserved channel; and when the reserved channel is not occupied, accessing the first voice call request for occupation of the channel into the reserved channel. According to the method and the device, the technical problem of high call drop rate of non-emergency voice services in the existing technology is solved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a channel allocation method and device. Background technique [0002] The channel allocation problem of the mobile communication system is actually an optimization problem. It is a problem of finding the optimal solution under constraints such as co-channel interference limit and adjacent channel interference limit. channel resources. As an indispensable branch of mobile communication, trunking communication is one of the most effective means to realize command and dispatch communication in mobile, and it is also one of the important communication methods, and it is a high-level development form of dedicated mobile communication system. In the past two or three years, the abnormal climate has led to major natural disasters such as drought, ice and snow, and earthquakes in my country, and after hosting major events such as the Beijing Olympic Games and the Shanghai World Expo, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W28/26H04W74/08
CPCH04W28/26H04W74/0875
Inventor 胡红艳崔力民刘杰安文燕王冰张振杰乔涵杨柳祁彦庆刘玮马博洋杨淼张洁
Owner 国网新疆电力有限公司信息通信公司
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