Iterative decision-feedback differential demodulation of bit-interleaved coded MDPSK for flat Rayleigh fading channels.

A simple receiver structure previously proposed by the authors for convolutional coded M-ary differential phase-shift keying transmission over flat Rayleigh fading channels without channel state information is analyzed in detail. We present a thorough discussion of the iterative decoding procedure,...

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Vydáno v:	IEEE Transactions on communications 49, 7 (2001).
Hlavní autor:	Lampe, L.H.-J
Médium:	Článek
Jazyk:	English
Témata:	Viterbi decoder. Bit-error rates. Bit-interleaved coded MDPSK. Computational complexity. Convergence behavior. Convolutional coded MDPSK. Cut-off rate. Error-free decision feedback. Flat Rayleigh fading channels. Information theory. Iterative decision-feedback differential demodulation. Iterative decoding. Performance parameter. Power efficiency. Receiver structure. Simulation results.