On the weight enumerator and BER bounds of shortened block and product codes

K. C. Lim*, Yong Liang Guan

*Corresponding author for this work

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

Abstract

Code shortening is commonly performed in practice but its analytical decoding performance is not well understood. In this paper, we present tight expressions 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 expressions are easy to use as they are expressed in terms of the original (un-shortened) code properties, which are widely reported. Asymptotic coding loss expressions associated with code shortening are also derived.

Original languageEnglish
Title of host publication2005 Fifth International Conference on Information, Communications and Signal Processing
Pages1362-1365
Number of pages4
Publication statusPublished - 2005
Externally publishedYes
Event2005 Fifth International Conference on Information, Communications and Signal Processing - Bangkok, Thailand
Duration: Dec 6 2005Dec 9 2005

Publication series

Name2005 Fifth International Conference on Information, Communications and Signal Processing
Volume2005

Conference

Conference2005 Fifth International Conference on Information, Communications and Signal Processing
Country/TerritoryThailand
CityBangkok
Period12/6/0512/9/05

ASJC Scopus Subject Areas

  • General Engineering

Keywords

  • BER
  • Block codes
  • Product codes
  • Shortening
  • Weight enumerator

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