Comments on "Class of Cyclic-Based Estimators for Frequency-Offset Estimation of OFDM Systems"

Yik Chung Wu, Erchin Serpedin

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

This comment corrects several errors found in the paper, "Class of Cyclic-Based Estimators for Frequency-Offset Estimation of OFDM Systems." In addition, we show that the minimum variance unbiased estimator for frequency offset derived in the above paper is the maximum-likelihood estimator when the timing delay is perfectly known.

Original languageEnglish
Pages (from-to)413-414
Number of pages2
JournalIEEE Transactions on Communications
Volume53
Issue number3
DOIs
Publication statusPublished - Mar 2005
Externally publishedYes

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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