Mimimum FFT input bit resolution of 64-QAM case according to uncoded-BER(bit error rate) performance in Mobile-WiMAX system
international conference on advanced communication technology（2012）
摘要
This paper finds the optimum input bit size of FFT engine in 64-QAM case of WiBro system through the uncoded-BER performances of computer simulation.
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关键词
awgn,quadrature amplitude modulation,bit error rate,fft,computer simulation,ofdm,fast fourier transforms,wimax,engines
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