Performance analysis of high rate linear codes over precoded ISI channels

Ali Ghrayeb, Mohamed El-Tarhuni

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

Abstract

In this paper, we discuss an approach for analyzing the serial concatenation of a high rate convolutional code and a precoded intersymbol interference (ISI) channel. The proposed approach is simple and can be used to identify the precoder that results in the lowest error rate floor analytically without resorting to simulations. Also, the proposed approach can be used to enhance the interleaver design to achieve further performance improvement. We extend the proposed technique to fading ISI channels using statistical models of these channels. Simulation results suggest that the optimal precoder, when selected based on the statistical model of the channel, is optimal or somewhat optimal for the time varying channel. We finally remark that the proposed analytical approach is not limited to high rate convolutional codes, but it also applies to arbitrary high rate linear outer codes.

Original languageEnglish
Title of host publicationPIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings
Pages144-148
Number of pages5
Volume1
DOIs
Publication statusPublished - 2003
Externally publishedYes
Event14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003 - Beijing, China
Duration: 7 Sep 200310 Sep 2003

Other

Other14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC2003
CountryChina
CityBeijing
Period7/9/0310/9/03

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Ghrayeb, A., & El-Tarhuni, M. (2003). Performance analysis of high rate linear codes over precoded ISI channels. In PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings (Vol. 1, pp. 144-148). [1264249] https://doi.org/10.1109/PIMRC.2003.1264249