Performance of OFDM carrier frequency offset estimation based on multiple blocks

Cheng Qi

doi:10.1109/TENCON.2005.300833

Performance of OFDM carrier frequency offset estimation based on multiple blocks

Cheng Qi

School of Engineering, Design & Built Environment

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

2 Citations (Scopus)

Abstract

This paper examines the performance of a method for carrier frequency offset estimation. Although the method is derived from a maximum likelihood framework, its performance no longer achieves the Cramer-Rao bound when multiple OFDM blocks are in use. The phenomenon is verified using statistical estimation theory. An improved method is also proposed.

Original language	English
Title of host publication	TENCON 2005 - 2005 IEEE Region 10 Conference
DOIs	https://doi.org/10.1109/TENCON.2005.300833
Publication status	Published - 2007
Event	TENCON 2005 - 2005 IEEE Region 10 Conference - Melbourne, Australia Duration: 21 Nov 2005 → 24 Nov 2005

Publication series

Name	IEEE Region 10 Annual International Conference, Proceedings/TENCON
Volume	2007

Conference

Conference	TENCON 2005 - 2005 IEEE Region 10 Conference
Country/Territory	Australia
City	Melbourne
Period	21/11/05 → 24/11/05

Keywords

Estimation
Frequency offset
OFDM

Access to Document

10.1109/TENCON.2005.300833

Cite this

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title = "Performance of OFDM carrier frequency offset estimation based on multiple blocks",

abstract = "This paper examines the performance of a method for carrier frequency offset estimation. Although the method is derived from a maximum likelihood framework, its performance no longer achieves the Cramer-Rao bound when multiple OFDM blocks are in use. The phenomenon is verified using statistical estimation theory. An improved method is also proposed.",

keywords = "Estimation, Frequency offset, OFDM",

author = "Cheng Qi",

year = "2007",

doi = "10.1109/TENCON.2005.300833",

language = "English",

isbn = "0780393112",

series = "IEEE Region 10 Annual International Conference, Proceedings/TENCON",

booktitle = "TENCON 2005 - 2005 IEEE Region 10 Conference",

note = "TENCON 2005 - 2005 IEEE Region 10 Conference ; Conference date: 21-11-2005 Through 24-11-2005",

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T1 - Performance of OFDM carrier frequency offset estimation based on multiple blocks

AU - Qi, Cheng

PY - 2007

Y1 - 2007

N2 - This paper examines the performance of a method for carrier frequency offset estimation. Although the method is derived from a maximum likelihood framework, its performance no longer achieves the Cramer-Rao bound when multiple OFDM blocks are in use. The phenomenon is verified using statistical estimation theory. An improved method is also proposed.

AB - This paper examines the performance of a method for carrier frequency offset estimation. Although the method is derived from a maximum likelihood framework, its performance no longer achieves the Cramer-Rao bound when multiple OFDM blocks are in use. The phenomenon is verified using statistical estimation theory. An improved method is also proposed.

KW - Estimation

KW - Frequency offset

KW - OFDM

UR - https://www.scopus.com/pages/publications/34249293661

U2 - 10.1109/TENCON.2005.300833

DO - 10.1109/TENCON.2005.300833

M3 - Conference Paper

AN - SCOPUS:34249293661

SN - 0780393112

SN - 9780780393110

T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON

BT - TENCON 2005 - 2005 IEEE Region 10 Conference

T2 - TENCON 2005 - 2005 IEEE Region 10 Conference

Y2 - 21 November 2005 through 24 November 2005

ER -

Performance of OFDM carrier frequency offset estimation based on multiple blocks

Abstract

Publication series

Conference

Keywords

Access to Document

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