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Channel scanning method, communication terminal and storage medium

A channel scanning and channel description technology, which is applied in the field of communication, can solve the problems of low slot utilization, high occupancy, long time-consuming channel scanning, etc.

Active Publication Date: 2020-06-23
HYTERA COMM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current TDMA system, since it is necessary to control the hardware circuit to be turned on and off in each time slot, it will take up more time to control the hardware circuit to be turned on and off, so that only one frequency point can be performed in each time slot. Locking and data acquisition analysis, resulting in low utilization of time slots
Due to the low utilization rate of time slots, when the number of channels to be scanned is large, the channel scanning time will be too long

Method used

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  • Channel scanning method, communication terminal and storage medium
  • Channel scanning method, communication terminal and storage medium
  • Channel scanning method, communication terminal and storage medium

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0021] In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units...

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Abstract

The invention discloses a channel scanning method, and the method comprises the steps: obtaining a channel scanning parameter which is used for defining a to-be-scanned target channel; scanning a target channel defined by the channel description parameter in at least one time slot to obtain channel state information; wherein in the scanning process of the target channel, the hardware circuit usedfor channel scanning is controlled to be started before the initial target channel is scanned, and the hardware circuit used for channel scanning is controlled to be closed after the last target channel is scanned. According to the method, in the channel scanning process, only the hardware circuit used for channel scanning is controlled to be turned on and turned off once, a large amount of time for switching on and off the hardware circuit is saved for scanning more channels, and the channel scanning efficiency is improved. The invention further provides a communication terminal and a storagemedium.

Description

technical field [0001] The present application relates to the communication field, in particular to a channel scanning method, a communication terminal and a storage medium. Background technique [0002] In the private network communication technology, it is necessary for the equipment to be able to identify the signals existing on the current air interface within a certain frequency range to identify effective signals and provide a basis for the development of other services. The above process is defined as channel scanning. In the current TDMA system, since it is necessary to control the hardware circuit to be turned on and off in each time slot, it will take up more time to control the hardware circuit to be turned on and off, so that only one frequency point can be performed in each time slot. Locking and data collection and analysis result in low utilization of time slots. Due to the low utilization rate of the time slot, when the number of channels to be scanned is la...

Claims

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Application Information

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IPC IPC(8): H04B17/30H04W24/08
CPCH04B17/30H04W24/08
Inventor 梁朝忠李亮华
Owner HYTERA COMM CORP
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