Single-carrier hybrid ARQ using joint iterative Tx/Rx MMSE-FDE & ISI cancellation

Kazuki Takeda, Fumiyuki Adachi

研究成果: Conference contribution

抄録

Recently, we proposed a joint iterative transmit/receive (Tx/Rx) minimum mean square error (MMSE) frequency-domain equalization (FDE) & inter-symbol interference (ISI) cancellation (ISIC) for single-carrier (SC) block transmissions. In this paper, we extend the previously proposed joint iterative Tx/Rx MMSE-FDE & ISIC to the SC hybrid automatic repeat request (HARQ) packet access to exploit the retransmission of the same packet for improving the throughput. We optimize the set of Tx/Rx MMSE-FDE weights by taking into account the packet retransmission/combining as well as ISIC. We show by computer simulation that the proposed scheme significantly improves the packet error rate (PER) and throughput performances in a severe frequency-selective fading channel.

本文言語English
ホスト出版物のタイトル2010 IEEE 72nd Vehicular Technology Conference Fall, VTC2010-Fall - Proceedings
DOI
出版ステータスPublished - 2010 12 1
イベント2010 IEEE 72nd Vehicular Technology Conference Fall, VTC2010-Fall - Ottawa, ON, Canada
継続期間: 2010 9 62010 9 9

出版物シリーズ

名前IEEE Vehicular Technology Conference
ISSN(印刷版)1550-2252

Other

Other2010 IEEE 72nd Vehicular Technology Conference Fall, VTC2010-Fall
国/地域Canada
CityOttawa, ON
Period10/9/610/9/9

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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