Carrier wave silence method and device, equipment and storage medium

Abstract

The invention provides a carrier silencing method, device and equipment and a storage medium, and the method comprises the steps: regularly determining the carrier power of n carrier signals, respectively comparing the carrier power with a preset minimum power threshold value, if the carrier power is smaller than the minimum power threshold value, judging whether a first accumulated value of the carrier signals reaches a first threshold value or not, and if the first accumulated value does not reach the first threshold value, executing an operation of keeping a normal transmission state on the carrier signal, and accumulating the first accumulated value; if yes, executing a silent operation, and keeping the first accumulated value unchanged, wherein the first accumulated value is used for recording the accumulated number of times when the carrier power is smaller than the minimum power threshold value, n is greater than or equal to 1, and the carrier signal is transmitted in a time division multiple access mode, and the timing duration is less than or equal to the duration of a single time slot. According to the invention, the delay of silent operation is realized through the first accumulated value and the first threshold value, and the problem of demodulation failure caused by the fact that useful information transmitted in other time slots is not sent out in time due to misjudgment caused by no data transmission of the carrier signal in a certain time slot is prevented.

Description

technical field [0001] The present invention relates to the field of wireless communication, and more specifically, to a carrier silence method, device, equipment and storage medium. Background technique [0002] The signals transmitted in the existing mobile communication base station systems are mostly multi-carrier signals, and there are many ways of transmission, from frequency division multiple access, time division multiple access, code division multiple access, frequency division multiplexing to the most commonly used nowadays Orthogonal Frequency Division Multiplexing. Among them, there are still many signals transmitted by means of time-division multiple access, such as DMR signals and GSM signals. Time-division multiple access is a communication technology for sharing transmission media or networks, which allows multiple users time slices (time slots) to use the same frequency. [0003] Generally speaking, in the process of signal transmission, the signal should ...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at overcoming at least one defect of the above-mentioned prior art, and provides a carrier silence method, device, equipment and storage medium, which are used to solve the prior art’s limitation of the carrier The signal silence using the full time slot signal silence method will cause the useful information of a double time slot or multi time slot signal in a certain time slot to not be sent out in time, and finally there will be a situation where it cannot be demodulated

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