MIMO receiver with antenna subset selection: Algorithm and hardware implementation

Kazuhiko Mitsuyama, Tetsuomi Ikeda, Tomoaki Ohtsuki

研究成果: Article

抜粋

Multiple-input multiple-output (MIMO) systems with antenna selection are practical in that they can alleviate the computational complexity at the receiver and achieve good reception performance. Channel correlation, not just carrier-to-noise ratio (CNR), has a great impact on reception performance in MIMO channels. We propose a practical receive antenna subset selection algorithm with reduced complexity that uses the condition number of the partial channel matrix and a predetermined CNR threshold. This paper describes the algorithm and its performance evaluation by both computer simulation and indoor experiments using a prototype receiver and received signals obtained in an actual mobile outdoor experiment. The results confirm that our proposed method provides good bit error rate performance by setting the CNR threshold properly.

元の言語English
ページ(範囲)1039-1050
ページ数12
ジャーナルIEICE Transactions on Communications
E96-B
発行部数4
DOI
出版物ステータスPublished - 2013 4

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

フィンガープリント MIMO receiver with antenna subset selection: Algorithm and hardware implementation' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用