Amplify-and-forward strategy using MRC reception over FSO channels with pointing errors
IEEE/OSA Journal of Optical Communications and Networking(2018)
摘要
Free-space optical (FSO) systems offer ultrahigh data rates for a number of terrestrial applications. This paper presents what we believe is the first characterization of average bit error rate (BER) for a cooperative FSO system that uses channel side information-assisted amplify- and-forward (AF) relaying when line-of-sight (LOS) is available. This paper uses maximum ratio combining reception at ...
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关键词
Relays,Adaptive optics,Bit error rate,Signal to noise ratio,Diversity reception,Optimized production technology,Closed-form solutions
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