Analysis and Improvement Measures of Bit Error Rate in Radio and Television Signal Transmission
This paper deeply discusses the causes of bit error rate in the process of broadcast signal transmission,and puts forward specific improvement strategies for signal acquisition,coding,modulation,transmission,demodulation and decoding.Firstly,the influence of signal acquisition and coding,signal modulation,transmission,demodulation and decoding on bit error rate is analyzed,and then the technical means to reduce bit error rate are given,including improving the quality of signal acquisition and coding,reasonable selection and optimization of modulation mode,strengthening anti-interference measures of transmission link and improving the accuracy of demodulation and decoding technology.Through the implementation of these strategies,the quality and efficiency of radio and television signal transmission can be effectively improved.
radio and television signal transmissionbit error ratesignal acquisitionencoding quality
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