MAP symbol estimation on frequency-flat Rayleigh fading channels via a Bayesian EM algorithm.

In this paper, an expectation-maximization (EM) technique for maximum a posteriori estimation is employed to devise novel soft-in soft-out algorithms for symbol detection over frequency-flat Rayleigh fading channels. An application of these algorithms to iterative decoding of coded PSK signals is pr...

Disgrifiad llawn

Manylion Llyfryddiaeth

Cyhoeddwyd yn:	IEEE Transactions on communications 49, 11 (2001).
Prif Awdur:	Chiavaccini, E.
Fformat:	Erthygl
Iaith:	Saesneg
Pynciau:	Bayesian EM algorithm. MAP symbol estimation. Coded PSK signals. Expectation-maximization technique. Frequency-flat Rayleigh fading channels. Iterative decoding. Maximum a posteriori estimation. Soft-in soft-out algorithms. Symbol detection.