A Bayesian method for iterative joint detection and decoding in the presence of phase noise

Barbieri, A;Colavolpe,G;Caire, Giuseppe
EUSIPCO 2004, 12th European Signal Processing Conference, September 6-10, 2004, Vienna, Austria

In this paper we describe a new Bayesian algorithm for joint iterative decoding and parameter estimation. In particular, we focus on joint decoding and synchronization of lowdensity parity-check (LDPC) codes in the presence of phase noise. The performance of the proposed algorithm is analyzed by computer simulations showing that a time-varying channel phase, with a rate of change typical of the instabilities of the transmit and receive oscillators, does not entail significant degradation with respect to the case of a known phase.


Type:
Conférence
City:
Vienna
Date:
2004-09-05
Department:
Systèmes de Communication
Eurecom Ref:
1598
Copyright:
© EURASIP. Personal use of this material is permitted. The definitive version of this paper was published in EUSIPCO 2004, 12th European Signal Processing Conference, September 6-10, 2004, Vienna, Austria and is available at :
See also:

PERMALINK : https://www.eurecom.fr/publication/1598