Skip Navigation

IEICE Transactions on Communications 2005 E88-B(2):535-540; doi:10.1093/ietcom/E88-B.2.535
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in ISI Web of Science
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrow Request Permissions
Google Scholar
Right arrow Articles by CHEN, Z.
Right arrow Articles by LIU, F.
Right arrow Search for Related Content
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

Copyright © 2005 The Institute of Electronics, Information and Communication Engineers

A Novel Frequency Offset Estimator over Frequency Selective Fading Channels by Using Correlative Coding

Zhigang CHEN1, Taiyi ZHANG1 and Feng LIU1

1 The authors are with the Department of Information and Communication Engineering, Xi'an Jiaotong University, P.R. China. E-mail: chenzg{at}mailst.xjtu.edu.cn

A new data-aided carrier frequency offset (CFO) estimation technique is presented for correlative coded OFDM systems in the presence of strong multipath. Different from traditional data-aided estimation techniques, the technique estimates CFO by detecting amplitude of pilots rather than their phase shift and removes effects on CFO estimation due to intercarrier interference by an iterative compensation method. A theoretical analysis of its performance has been derived and simulation results comparing the new technique with a traditional data-aided estimation technique are presented.

Key Words: orthogonal frequency division multiplexing (OFDM), correlative coding, carrier frequency offset (CFO), intercarrier interference (ICI)

Manuscript received May 22, 2004. Manuscript revised August 16, 2004.


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?


This article has been cited by other articles:


Home page
 IEICE Trans CommunHome page
C.-J. AHN, H. HARADA, and Y. KAMIO
Superimposed Frequency Symbol Based Adaptive Downlink OFDM with Frequency Spreading and Equalization
IEICE Trans B: Communications, February 1, 2006; E89-B(2): 500 - 508.
[Abstract] [PDF]


Disclaimer:
Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.