Cart (Loading....) | Create Account
Close category search window
 

Channel estimation iterative algorithm for OFDM systems based on windowed fourth Discrete Cosine Transform

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Chengchao Sun ; Department of Information Engineering, Chongqing Communication Institute, 400035, China ; Fanxin Zeng ; Liang Guo ; Zhenyu Zhang

The Pilot-Symbol Assisted Modulation (PSAM) is an usual channel method for OFDM systems. On the basis of Windowed the fourth Discrete Cosine Transform (WDCT-IV), a new channel estimation iterative algorithm for OFDM systems is proposed. By exploiting the characteristics of iterative detection, the proposed algorithm inhibits the additive white Gaussian noise (AWGN) and inter-carrier interference (ICI) more effectively. Simulation result shows that the technique is effective and the system performance is better than one of Ref.[11] under the multipath fading channels.

Published in:

Information Science and Engineering (ICISE), 2010 2nd International Conference on

Date of Conference:

4-6 Dec. 2010

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.