Maximum Likelihood (bit) detection of differentially encoded M-PSK signals on Rayleigh fading channels is investigated. It is shown that the solution to this problem can be related to previous results [Vitetta and Taylor, 1994] and leads to the implementation of a receiver structure based on the Viterbi algorithm and employing per-survivor processing. The error rate performance of this receiver is evaluated by means of computer simulations for both trellis-coded and uncoded systems.
Viterbi decoding of differentially encoded PSK signals transmitted over Rayleigh frequency-flat fading channels / Vitetta, Giorgio Matteo; D. P., Taylor. - In: IEEE TRANSACTIONS ON COMMUNICATIONS. - ISSN 0090-6778. - STAMPA. - 43:(1995), pp. 1256-1259.
Viterbi decoding of differentially encoded PSK signals transmitted over Rayleigh frequency-flat fading channels
VITETTA, Giorgio Matteo;
1995
Abstract
Maximum Likelihood (bit) detection of differentially encoded M-PSK signals on Rayleigh fading channels is investigated. It is shown that the solution to this problem can be related to previous results [Vitetta and Taylor, 1994] and leads to the implementation of a receiver structure based on the Viterbi algorithm and employing per-survivor processing. The error rate performance of this receiver is evaluated by means of computer simulations for both trellis-coded and uncoded systems.Pubblicazioni consigliate
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