Blind phase noise estimation in OFDM systems by sequential Monte Carlo method

Erdal Panayirci, Hakan A. Çirpan, Marc Moeneclaey, Nele Noels

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

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.

Original languageEnglish
Title of host publicationMulti-Carrier Spread-Spectrum - Proceedings from the 5th International Workshop
PublisherKluwer Academic Publishers
Pages483-490
Number of pages8
ISBN (Print)1402044356, 9781402044359
DOIs
Publication statusPublished - 2006
Externally publishedYes
Event5th International Workshop on Multi-Carrier Spread-Spectrum, MC-SS 2005 - Oberpfaffenhofen, Germany
Duration: 14 Sept 200516 Sept 2005

Publication series

NameMulti-Carrier Spread-Spectrum - Proceedings from the 5th International Workshop

Conference

Conference5th International Workshop on Multi-Carrier Spread-Spectrum, MC-SS 2005
Country/TerritoryGermany
CityOberpfaffenhofen
Period14/09/0516/09/05

Funding

FundersFunder number
European Commission

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