Performance analysis of blind carrier frequency offset and symbol timing delay estimators in flat-fading channels

Y. Wang, Erchin Serpedin, P. Ciblat, P. Loubaton

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

By exploiting the received signal's second-order cyclostationary statistics, blind algorithms have been recently proposed for joint estimation of the frequency offset and the symbol timing delay of a linearly modulated waveform transmitted through a flat-fading channel. The goal of this paper is to establish and analyze the asymptotic (large sample) performance of the Gini-Giannakis [4] and Ghogho-Swami-Durrani [3] estimators as a function of the pulse shape bandwidth and the oversampling factor. It is shown that the performance of these estimators improves as the pulse shape bandwidth increases, and the best performance is obtained by selecting small values for the oversampling factor.

Original languageEnglish
Pages (from-to)2321-2324
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume4
Publication statusPublished - 2001
Externally publishedYes

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Fading channels
Bandwidth
Statistics

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

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