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Titolo:
Joint decoding and carrier phase recovery algorithm for turbo codes
Autore:
Oh, W; Cheun, K;
Indirizzi:
Pohang Univ Sci & Technol, Div Elect & Comp Engn, Pohang 790784, South Korea Pohang Univ Sci & Technol Pohang South Korea 790784 790784, South Korea
Titolo Testata:
IEEE COMMUNICATIONS LETTERS
fascicolo: 9, volume: 5, anno: 2001,
pagine: 375 - 377
SICI:
1089-7798(200109)5:9<375:JDACPR>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Keywords:
iterative decoding; phase synchronization; turbo codes;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
4
Recensione:
Indirizzi per estratti:
Indirizzo: Oh, W Pohang Univ Sci & Technol, Div Elect & Comp Engn, Pohang 790784, South Korea Pohang Univ Sci & Technol Pohang South Korea 790784 4, South Korea
Citazione:
W. Oh e K. Cheun, "Joint decoding and carrier phase recovery algorithm for turbo codes", IEEE COMM L, 5(9), 2001, pp. 375-377

Abstract

In this letter, we investigate the sensitivity of the iterative maximum a posteriori probability (MAP) decoder to carrier phase offsets and propose simple carrier phase recovery algorithms operating within the iterative MAP decoding iterations. The algorithms exploit the information contained in the extrinsic values generated within the iterative MAP decoder to perform carrier recovery, thus requiring low hardware complexity.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/07/20 alle ore 09:56:35