Performance analysis of multiuser MIMO system with adaptive modulation and imperfect CSI

Based on imperfect channel state information (CSI), the performance analysis of multiuser multiple-input multiple-output (MIMO) system with rate adaptive modulation (AM) and antenna selection is presented. By means of approximate expression of bit error rate (BER) under imperfect CSI, the variable s...

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Vydané v:	2013 IET International Conference on Information and Communications Technologies : April 27-29, 2013, Beijing, China s. 571 - 576
Hlavní autori:	Yin, Xin, Yu, Xiangbin, Liu, Yan, Tan, Wei, Chen, Xiaomin
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	Stevenage, UK IET 2013 The Institution of Engineering & Technology
Predmet:	Modulation and coding methods Other topics in statistics Radio links and equipment adaptive modulation ST antenna selection feedback delay multiuser multiple-input multiple-output system multiuser MIMO system AM bit error rate BER constraint imperfect CSI rate adaptive modulation variable switching thresholds normalized time delay MIMO communication performance analysis imperfect channel state information error statistics
ISBN:	1849196532, 9781849196536
On-line prístup:	Získať plný text
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