TY - GEN
T1 - Blind phase noise estimation in OFDM systems by sequential Monte Carlo method
AU - Panayirci, Erdal
AU - Çirpan, Hakan A.
AU - Moeneclaey, Marc
AU - Noels, Nele
PY - 2006
Y1 - 2006
N2 - In this paper, based on a sequential Monte Carlo method, a computationally efficient algorithm is presented for estimating the residual phase noise, blindly, generated at the output the phase tracking loop employed in OFDM systems. The basic idea is to treat the transmitted symbols as "missing data" and draw samples sequentially of them based on the observed signal samples up to time t. This way, the Bayesian estimates of the phase noise is obtained through these samples, sequentially drawn, together with their importance weights. The proposed receiver structure is seen to be ideally suited for high-speed parallel implementation using VLSI technology.
AB - In this paper, based on a sequential Monte Carlo method, a computationally efficient algorithm is presented for estimating the residual phase noise, blindly, generated at the output the phase tracking loop employed in OFDM systems. The basic idea is to treat the transmitted symbols as "missing data" and draw samples sequentially of them based on the observed signal samples up to time t. This way, the Bayesian estimates of the phase noise is obtained through these samples, sequentially drawn, together with their importance weights. The proposed receiver structure is seen to be ideally suited for high-speed parallel implementation using VLSI technology.
UR - http://www.scopus.com/inward/record.url?scp=84900639257&partnerID=8YFLogxK
U2 - 10.1007/1-4020-4437-2_52
DO - 10.1007/1-4020-4437-2_52
M3 - Conference contribution
AN - SCOPUS:84900639257
SN - 1402044356
SN - 9781402044359
T3 - Multi-Carrier Spread-Spectrum - Proceedings from the 5th International Workshop
SP - 483
EP - 490
BT - Multi-Carrier Spread-Spectrum - Proceedings from the 5th International Workshop
PB - Kluwer Academic Publishers
T2 - 5th International Workshop on Multi-Carrier Spread-Spectrum, MC-SS 2005
Y2 - 14 September 2005 through 16 September 2005
ER -