Performance evaluation of layered space-frequency equalization with iterative cancellation

Amane Inoue, Tomoaki Ohtsuki

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

Abstract

In this paper, we evaluate the performance of Layered Space-Frequency Equalization (LSFE) with iterative cancellation. LSFE is a combination of V-BLAST (Vertical Bell Laboratories Layered Space-Time) that is one of the signal detection methods for MIMO systems and Frequency Domain Equalization (FDE) that is one of the techniques for frequency selective fading channels. We use two iterative cancellation methods: Forward Iterative Cancellation (FIC) and Backward Iterative Cancellation (BIC). From the results of computer simulations, we show that in frequency selective fading channels, bit error rate (BER) of LSFE is improved by FIC and BIC. We also show that when the number of paths is large, LSFE with BIC achieves the larger diversity gain and the better BER than LSFE with FIC.

Original languageEnglish
Title of host publication2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
DOIs
Publication statusPublished - 2006 Dec 1
Event2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC - Helsinki, Finland
Duration: 2006 Sep 112006 Sep 14

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
CountryFinland
CityHelsinki
Period06/9/1106/9/14

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Inoue, A., & Ohtsuki, T. (2006). Performance evaluation of layered space-frequency equalization with iterative cancellation. In 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC [4022566] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). https://doi.org/10.1109/PIMRC.2006.254011