EnglishIn this paper, the expectation-maximization (EM) algorithm for maximum a posteriori (MAP) estimation of a random vector is applied to the problem of symbol detection, for continuous phase modulation signals transmitted over time-selective Rayleigh-fading channels. This results in a soft-in-soft-out detection algorithm suitable for iterative detection/decoding schemes. Simulation results show that the error performance provided by the proposed solution is very close to that of a MAP detector endowed with an ideal knowledge of the channel state both in uncoded and coded transmissions.
BEM-based detector for CPM signals transmitted over frequency-flat fading channels / Chiavaccini, Eugenio; Vitetta, Giorgio Matteo. - In: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. - ISSN 1536-1276. - STAMPA. - 2(2003), pp. 409-412.
| Data di pubblicazione: | 2003 |
| Titolo: | BEM-based detector for CPM signals transmitted over frequency-flat fading channels |
| Autore/i: | Chiavaccini, Eugenio; Vitetta, Giorgio Matteo |
| Autore/i UNIMORE: | |
| Rivista: | |
| Volume: | 2 |
| Pagina iniziale: | 409 |
| Pagina finale: | 412 |
| Codice identificativo ISI: | WOS:000182960500001 |
| Codice identificativo Scopus: | 2-s2.0-3042719616 |
| Citazione: | BEM-based detector for CPM signals transmitted over frequency-flat fading channels / Chiavaccini, Eugenio; Vitetta, Giorgio Matteo. - In: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS. - ISSN 1536-1276. - STAMPA. - 2(2003), pp. 409-412. |
| Tipologia | Articolo su rivista |
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