Adaptive blind estimation and track of the carrier frequency offset of digital communication system

Xianhua Dai, Yun Q. Shi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Carrier frequency offset (CFO) is a basic problem arising in many digital communication systems. In this paper, we propose a new adaptive blind CFO estimation scheme. Unlike the cyclic moment CFO estimation (batching processing), the CFO is estimated and tracked using the least square adaptive algorithm. Thus, it can fully cancel the CFO influence, and give a CFO-free estimation of the transmitted sequence. Moreover, it has a capability of tracking the time-varying CFO.

Original languageEnglish (US)
Title of host publicationProceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
Pages1398-1401
Number of pages4
DOIs
StatePublished - 2003
Event2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03 - Nanjing, China
Duration: Dec 14 2003Dec 17 2003

Publication series

NameProceedings of 2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
Volume2

Other

Other2003 International Conference on Neural Networks and Signal Processing, ICNNSP'03
CountryChina
CityNanjing
Period12/14/0312/17/03

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Computer Networks and Communications

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