A constant-modulus algorithm for carrier frequency offset estimation in OFDM systems

Qi Cheng

doi:10.1109/TENCON.2009.5396148

A constant-modulus algorithm for carrier frequency offset estimation in OFDM systems

Qi Cheng

School of Engineering, Design & Built Environment

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

1 Citation (Scopus)

Abstract

To estimate carrier frequency offset, a polynomial-rooting algorithm is proposed for symbols with constant modulus in OFDM systems. This algorithm makes use of the orthogonal subspace of the squared spectrum vector of the channel. Among the group of non-iterative methods, the algorithm offers the best accuracy.

Original language	English
Title of host publication	Proceedings of the 2009 IEEE Region 10 Conference (TENCON 2009): Singapore, 23-26 November 2009
Publisher	IEEE
Number of pages	5
ISBN (Print)	9781424445479
DOIs	https://doi.org/10.1109/TENCON.2009.5396148
Publication status	Published - 2009
Event	TENCON - Duration: 21 Nov 2011 → …

Conference

Conference	TENCON
Period	21/11/11 → …

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10.1109/TENCON.2009.5396148

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title = "A constant-modulus algorithm for carrier frequency offset estimation in OFDM systems",

abstract = "To estimate carrier frequency offset, a polynomial-rooting algorithm is proposed for symbols with constant modulus in OFDM systems. This algorithm makes use of the orthogonal subspace of the squared spectrum vector of the channel. Among the group of non-iterative methods, the algorithm offers the best accuracy.",

author = "Qi Cheng",

year = "2009",

doi = "10.1109/TENCON.2009.5396148",

language = "English",

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booktitle = "Proceedings of the 2009 IEEE Region 10 Conference (TENCON 2009): Singapore, 23-26 November 2009",

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AU - Cheng, Qi

PY - 2009

Y1 - 2009

N2 - To estimate carrier frequency offset, a polynomial-rooting algorithm is proposed for symbols with constant modulus in OFDM systems. This algorithm makes use of the orthogonal subspace of the squared spectrum vector of the channel. Among the group of non-iterative methods, the algorithm offers the best accuracy.

AB - To estimate carrier frequency offset, a polynomial-rooting algorithm is proposed for symbols with constant modulus in OFDM systems. This algorithm makes use of the orthogonal subspace of the squared spectrum vector of the channel. Among the group of non-iterative methods, the algorithm offers the best accuracy.

UR - http://handle.uws.edu.au:8081/1959.7/562579

U2 - 10.1109/TENCON.2009.5396148

DO - 10.1109/TENCON.2009.5396148

M3 - Conference Paper

SN - 9781424445479

BT - Proceedings of the 2009 IEEE Region 10 Conference (TENCON 2009): Singapore, 23-26 November 2009

PB - IEEE

T2 - TENCON

Y2 - 21 November 2011

ER -

A constant-modulus algorithm for carrier frequency offset estimation in OFDM systems

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