Performance evaluation of layered space-frequency equalization with iterative cancellation

Amane Inoue, Tomoaki Ohtsuki

研究成果: Conference contribution

抄録

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.

本文言語English
ホスト出版物のタイトル2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
DOI
出版ステータスPublished - 2006 12 1
イベント2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC - Helsinki, Finland
継続期間: 2006 9 112006 9 14

出版物シリーズ

名前IEEE 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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