By Topic

Research of Wavelet based Multicarrier Modulation system with Woven Convolutional Codes

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
$33 $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

3 Author(s)
Zhao Feng ; School of Information Science and Engineering, Shandong University, Jinan, Shandong, P. R. China. e-mail zhaofeng@gliet.edu.cn; Department of Science and Technology, Guilin University of Electronic and Technology, Guilin, Guangxi, P.R. China ; Yuan Dongfeng ; Zhang Haixia

In this paper, we first provide an overview of the woven convolutional codes (WCC) and an iterative decoding scheme for WCC. Then we present a new coded wavelet based multicarrier modulation (WMCM) systems scheme by using WCC as channel coding scheme. Using simulation analysis, we lastly shown the bit error rate (BER) performance of WCC coded WMCM scheme. The simulation results show that increasing the number of decoding iterations of WCC-WMCM can not bring so much coding gain in the low regions of Eb/No. But in the middle to high regions of Eb/No, increasing the number of decoding iterations can greatly improve the performance of WCC-WMCM. We also get that the frame- length will also impact the system performance.

Published in:

2006 International Conference on Communication Technology

Date of Conference:

27-30 Nov. 2006