BER performance of AWGN channel
2016-08-23
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Provides a simple BER analysis of BPSK modulation in AWGN channel and Rayleigh channel. AWGN channel includes only noise and considers only a single path channel. i.e There is no fading due to multipath situations. Ideally, this channel doesn't exist as wireless communication is bounded to have multiple paths. But this provides the first step in visualizing any channel model and is used for further computations. Rayleigh channel includes multipath environments and hence affected by fading. Generally, the SNR requirement for a Rayleigh fading channel will be 30 dB in excess to AWGN channel.
matlab
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