Analysis of random regular ldpc codes on rayleigh fading channels

Conference paper (2006)

Authors

NF Kiyani Wireless and Mobile Communications
J.H. Weber Wireless and Mobile Communications
Research Group
Wireless and Mobile Communications
More Info
expand_more

Published Date

2006

Language

Undefined/Unknown

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Research Group

Wireless and Mobile Communications

Abstract

Low-density parity check (LDPC) codes of small, realizable size and regular form are analyzed in different multipath fading conditions. The multipath fading conditions vary from uncorrelated channels (with and without channel state information (CSI)) to correlated land mobile channel at a frequency of 900 MHz. The effects on external channel interleaver and varying mobile speed in a correlated fading channele are investigated. Obtained results show that the channel interleaver does not provide substantial improvement in the performance of the codes. However, the increasing speed of a mobile in a correlated channel can provide better bit error rate (BER) performance.