A BEM-based algorithm for soft-in soft-output detection of co-channel signals.

A BEM-based algorithm for soft-in soft-output detection of co-channel signals.

In this paper, a soft-in soft-out multiuser detector for synchronous co-channel signals transmitted over frequency-flat Rayleigh-fading channels is described. The derivation of the proposed algorithm is based on a generalization of the expectation-maximization (EM) algorithm, called Bayesian EM. Per...

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Xuất bản năm:IEEE Transactions on wireless communications 3, 5 (2004).
Tác giả chính: Gallo, A.S
Định dạng: Bài viết
Ngôn ngữ:English
Những chủ đề:
Bayesian expectation maximization.
Cochannel signal detection.
Coded phase shift keying transmission.
Frequency-flat Rayleigh-fading channels.
Multiuser detection.
Soft-in soft-output detection.
Synchronous co-channel signals.
Time-varying fading channels.
Uncoded phase shift keying transmission.