By Topic

LDPC codes performance based on OFDM wireless communication system

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)
Y. Kami ; Graduate Sch. of Inf. & Sci. Technol., Hokkaido Univ., Sapporo, Japan ; C. Han ; Y. Miyanaga

In this paper, we present LDPC-coded OFDM system for wireless communication. LDPC code has superior performance in error correcting and can be adopted in various communication systems. We evaluate BER performance for wireless communication system based on IEEE802.11a standard. We demonstrate that LDPC coded system has better performance with smaller number of iterations than conventional Viterbi decoding. Furthermore it shows better performance by using large number of data symbols per packet. We present LDPC coded scheme, which is suitable for packet OFDM system, and show simulation results in multipath fading environment.

Published in:

2005 International Symposium on Intelligent Signal Processing and Communication Systems

Date of Conference:

13-16 Dec. 2005