Pilot-Aided Sequential Monte Carlo Estimation of Phase Distortions and Transmitted Symbols in Multicarrier Systems - IMT - Institut Mines-Télécom Access content directly
Journal Articles Journal of Electrical and Computer Engineering Year : 2010

Pilot-Aided Sequential Monte Carlo Estimation of Phase Distortions and Transmitted Symbols in Multicarrier Systems

Abstract

We address the challenging problem of the joint estimation of transmitted symbols and phase distortions in standardized multicarrier systems, including pilot or virtual subcarriers. These subcarriers create time correlation on the useful transmitted OFDM signal that we propose to take into account by an autoregressive model. Because the phase distortions are nonlinear, we set the joint estimation algorithm on the framework of the Sequential Monte Carlo methods. Simulation results are provided in terms of bit error rate (BER) and mean square error (MSE); they highlight the efficiency and the robustness of the estimator.
Fichier principal
Vignette du fichier
FinalVersion.pdf (125.05 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-00738663 , version 1 (05-10-2012)

Identifiers

Cite

François Septier, Yves Delignon, Atika Rivenq, Christelle Garnier. Pilot-Aided Sequential Monte Carlo Estimation of Phase Distortions and Transmitted Symbols in Multicarrier Systems. Journal of Electrical and Computer Engineering, 2010, 2010, pp.1-5. ⟨10.1155/2010/536057⟩. ⟨hal-00738663⟩
116 View
229 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More