Improved code shortening for block and product codes

K. C. Lim*, Yong Liang Guan

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

Code shortening is commonly performed in practice but its analytical decoding performance is not well understood. In this letter, we present tight bounds for estimating the weight enumerator and hence BER (bit error rate) performance of linear shortened and shortened-extended block/product codes operating in AWGN and Rayleigh fading channels. The bounds are easy to use as they are expressed in terms of the original (unshortened) code properties, which are widely reported. Asymptotic coding loss expressions associated with code shortening are also derived.

Original languageEnglish
Title of host publication2006 IEEE 63rd Vehicular Technology Conference, VTC 2006-Spring - Proceedings
Pages1367-1371
Number of pages5
Publication statusPublished - 2006
Externally publishedYes
Event2006 IEEE 63rd Vehicular Technology Conference, VTC 2006-Spring - Melbourne, Australia
Duration: May 7 2006Jul 10 2006

Publication series

NameIEEE Vehicular Technology Conference
Volume3
ISSN (Print)1550-2252

Conference

Conference2006 IEEE 63rd Vehicular Technology Conference, VTC 2006-Spring
Country/TerritoryAustralia
CityMelbourne
Period5/7/067/10/06

ASJC Scopus Subject Areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

Keywords

  • BER performance
  • Product code
  • Shortening

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