Title :
Performance analysis of MIMO systems with antenna selection over quasi-static fading channels
Author :
Ghrayeb, Ali ; Duman, Tolga M.
Author_Institution :
Dept. of Electr. & Comp. Eng., The American Univ. of Sharjah, United Arab Emirates
Abstract :
We examine the performance of multiple-input/multiple-output (MIMO) systems with antenna selection. We show that regardless of the underlying space-time code, the diversity gain is maintained whereas the coding gain deteriorates by a value upper bounded by 10 log10 (M/L) dB when L out of M antennas are selected at the receiver.
Keywords :
MIMO systems; antenna arrays; diversity reception; fading channels; receiving antennas; space-time codes; MIMO systems; antenna selection; coding gain; diversity gain; multiple antenna system; multiple-input/multiple-output systems; performance analysis; quasi-static fading channels; receiver antennas; space-time code; upper bound; Diversity methods; Fading; Hardware; MIMO; Performance analysis; Receiving antennas; Signal to noise ratio; Space time codes; Telecommunications; Transmitting antennas;
Conference_Titel :
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7501-7
DOI :
10.1109/ISIT.2002.1023605
