A channel scanning method, communication terminal and storage medium

A channel scanning and channel description technology, applied in the field of communication, can solve the problems of low time slot utilization, long channel scanning time, and many occupations, so as to reduce startup and shutdown, improve efficiency, and reduce time slot occupation.

Active Publication Date: 2022-06-24
HYTERA COMM CORP
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  • 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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  • A channel scanning method, communication terminal and storage medium
  • A channel scanning method, communication terminal and storage medium
  • A 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 with reference to the accompanying drawings in the embodiments of the present application. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

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

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Abstract

The present application discloses a channel scanning method, which includes: acquiring channel scanning parameters, wherein the channel scanning parameters are used to define the target channel to be scanned; scanning the target channel defined by the channel description parameters in at least one time slot, to Obtain channel state information; wherein, in the process of scanning the target channel, control the hardware circuit used for channel scanning to start before scanning the initial target channel, and control the hardware circuit used for channel scanning after completing the scanning of the last target channel. The hardware circuit is off. The above method only controls the hardware circuit used for channel scanning to start and close once during the channel scanning process, which saves a lot of time for switching hardware circuits for scanning more channels, and improves the efficiency of channel scanning. The present application also provides a communication terminal and a storage medium.

Description

technical field [0001] The present application relates to the field of communications, and 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 device to be able to identify the signals existing on the current air interface within a certain frequency range to identify valid 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 each time slot needs to control the opening and closing of the hardware circuit, it will take up a lot of time to control the hardware circuit to start and close, 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 sc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/30H04W24/08
CPCH04B17/30H04W24/08
Inventor 梁朝忠李亮华
Owner HYTERA COMM CORP
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