Title :
Antenna selection for multiple-antenna transmission systems: performance analysis and code construction
Author :
Bahceci, Israfil ; Duman, Tolga M. ; Altunbasak, Yucel
Author_Institution :
Dept. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
fDate :
29 June-4 July 2003
Abstract :
Multiantenna systems employing space-time coding over quasistatic Rayleigh fading channels is considered. We prove that by selecting a subset of the antennas that observe the largest instantaneous signal-to-noise ratios (SNRs) at the receiver one can achieve the same diversity order as the full complexity system, provided that the subchannels are independent and the underlying space-time code has full spatial diversity.
Keywords :
Rayleigh channels; antenna arrays; diversity reception; error statistics; receiving antennas; space-time codes; transmitting antennas; antenna selection; frame error rate; full spatial diversity; multiple-antenna transmission systems; quasistatic Rayleigh fading channels; receive antenna; signal-to-noise ratios; space-time coding; transmit antenna; Costs; Diversity methods; Fading; Performance analysis; Rayleigh channels; Receiving antennas; Signal to noise ratio; Space time codes; Transmitters; Transmitting antennas;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228107
