3. Modulation demodulation and channel estimation in Rayleigh channel: (1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate. (2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.

Filename	Size	Update
3	0	2018-12-12
3\BPSK.fig	19130	2018-12-12
3\Channel_estimation.slx	21080	2018-12-11
3\mplot.m	254	2018-12-11
3\第三题.docx	180148	2018-12-12

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