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Frequency switching control method and a terminal device

A technology of terminal equipment and control method, applied in the field of communication, can solve the problems of consuming terminal equipment resources, low frequency switching efficiency, etc., and achieve the effect of high switching efficiency

Active Publication Date: 2018-01-16
SHENZHEN SHENGLU IOT COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the current frequency point switching efficiency is still low, consuming a lot of resources of terminal equipment

Method used

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  • Frequency switching control method and a terminal device
  • Frequency switching control method and a terminal device
  • Frequency switching control method and a terminal device

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Embodiment Construction

[0082] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0083] An embodiment of the present invention provides a control method for frequency switching, such as figure 1 and 2 shown, including:

[0084] 101: The terminal device scans frequency points, and determines the load status information of the scanned frequency points;

[0085] The frequency point information can be the number of the center frequency, or any other information that can indicate the frequency point, such as directly usin...

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Abstract

The embodiments of the invention disclose a frequency switching control method and a terminal device. The method comprises the following steps: a terminal device scans frequencies, and determines theload status information of the frequencies scanned; the terminal device sends the load status information corresponding to each frequency scanned to an access device; the terminal device receives thefrequency priority of each frequency returned by the access device; when there is a need for frequency switching, each frequency is displayed as a to-be-selected frequency according to the frequency priority of each frequency; and after a selection instruction is received, the frequency corresponding to the selection instruction is determined as the target frequency of frequency switching. According to the method, the terminal device reports the load condition of the frequencies scanned to the access device, and the access device returns the priority of each frequency. When there is a need forfrequency switching on the terminal device side, the terminal device can be switched to a required frequency in time. The switching efficiency is higher.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a control method for frequency point switching and a terminal device. Background technique [0002] The frequency point is the center frequency of the modulated signal, which is the number given to the fixed frequency. The frequency interval is usually 200KHz. In this way, 890MHz, 890.2MHz, 890.4MHz, 890.6MHz, 890.8MHz, 891MHz...915MHz are divided into 125 wireless frequency bands according to the frequency interval of 200KHz, and each frequency band is numbered from 1, 2, 3, 4 ... 125; these numbers for fixed frequencies are what we call frequency points; conversely: frequency points are numbers for fixed frequencies. [0003] After camping on a suitable cell, the terminal equipment uses the frequency point of the cell to communicate, and after staying in the cell for an appropriate time (1 second), the process of cell reselection can be performed. Through cell...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/22
Inventor 杜光东
Owner SHENZHEN SHENGLU IOT COMM TECH CO LTD