TITLE

Comment and further results on paper “Carrier Frequency Recovery Technique in OFDM systems”

AUTHOR(S)
Zhijiang Xu; Xiaojian Xu; Xiaohu You
PUB. DATE
October 2007
SOURCE
Wireless Personal Communications;Oct2007, Vol. 43 Issue 2, p737
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Abstract  This comment points out some inaccurate formulae, and shows some irrelevant comparison of different estimators. Moreover, the correct formulae are provided and the modification to the fractional frequency offset (FFO) estimator is indicated. On the other hand, Our analysis have shown that the integer frequency offset (IFO) estimator of Ai is of serious theoretic problem.
ACCESSION #
27040432

 

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