Reduced-complexity decoding of LT codes over noisy channels
2013 (English)In: 2013 IEEE Wireless Communications and Networking Conference (WCNC), IEEE Communications Society, 2013, 3856-3860 p.Conference paper (Refereed)
We propose an adaptive decoding scheme for Luby Transform (LT) codes over noisy channels which exhibits lower complexity as compared to the conventional LT decoder. The corresponding modified degree distributions have been derived for the low-complexity LT decoder. The complexity and performance comparison demonstrate that the decoding complexity can be reduced with negligible degradation in bit error rate performance.
Place, publisher, year, edition, pages
IEEE Communications Society, 2013. 3856-3860 p.
, IEEE Wireless Communications and Networking Conference, WCNC, ISSN 1525-3511
Adaptive decoding, Bit error rate (BER) performance, Decoding complexity, Degree distributions, Lower complexity, Noisy channel, Performance comparison, Reduced-complexity
IdentifiersURN: urn:nbn:se:kth:diva-133858DOI: 10.1109/WCNC.2013.6555190ISI: 000326048103164ScopusID: 2-s2.0-84881570383ISBN: 978-146735939-9OAI: oai:DiVA.org:kth-133858DiVA: diva2:663704
2013 IEEE Wireless Communications and Networking Conference, WCNC 2013; Shanghai; China; 7 April 2013 through 10 April 2013
QC 201311122013-11-122013-11-112016-04-19Bibliographically approved