BER of OFDM in Rayleigh fading environments with selective diversity
作者： Khoa N. Le
DOI: 10.1002/WCM.V10:2
关键词:
摘要: This paper derives the analytical bit error rate (BER) of orthogonal frequency division multiplexing (OFDM) systems employing selective diversity in Rayleigh fading environments. First, probability density function (pdf) inter-carrier interference (ICI) power environments is derived. Second, pdf signal-to-interference ratio (SIR) then The cumulative distribution (cdf) and hence SIR with are given third fourth steps. Using BER expressions binary phase shift keying (BPSK) differential BPSK (DBPSK) modulation an added white Gaussian noise (AWGN), corresponding OFDM can be Detailed discussions given. Possible future work also outlined. Copyright © 2009 John Wiley & Sons, Ltd. This average multiplexing(OFDM)systems functions (pdfs) without Average OFDM-BPSK OFDM-DBPSK obtained.
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