rayleigh limit 中文意思是什麼
rayleigh limit
解釋
瑞利極限-
This paper discusses the results in ricean channel in addition. the analysis of rayleigh and ricean channel are based on two cases, state information ( si ), and no state information ( nsi ). while the code rate approaching to zero, the shannon limit of bsc channel model is 0. 37db, the result of awgn ’ s is - 1. 59db, of rayleigh si is - 2. 31db, of rayleigh nsi is - 1. 45db, of riceansi is - 2. 31db, and of ricean nsi is - 1. 44db
當碼率趨近於0時bsc通道下的香農限為0 . 37db , awgn通道下的香農限為- 1 . 59db ,瑞利通道下通道增益已知時的香農限為- 2 . 31db 、通道未知時的香農限為- 1 . 45db ,萊斯通道下通道增益已知時的香農限為- 2 . 31db ,通道增益未知時香農限為- 1 . 44db 。
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