DocumentCode :
1881606
Title :
Space-time coded transmissions with maximum diversity gains over frequency-selective multipath fading channels
Author :
Zhou, Shengli ; Giannakis, Georgios B.
Author_Institution :
Dept. of Electr. & Comput. Eng., Minnesota Univ., Minneapolis, MN, USA
Volume :
1
fYear :
2001
fDate :
2001
Firstpage :
440
Abstract :
We study space-time block coding for single carrier block transmissions through frequency selective multipath channels of order L. We prove that maximum diversity of order 2(L + 1) can be achieved with two transmit and one receive antennas. We show that simple linear receiver processing can achieve full antenna diversity gains, and investigate the performance versus complexity tradeoffs that emerge when the embedded multipath diversity is also exploited. Simulation results demonstrate that joint exploitation of multi-antenna and multipath diversities yields significantly enhanced performance in frequency selective multipath channels
Keywords :
block codes; diversity reception; fading channels; multipath channels; receiving antennas; transmitting antennas; antenna diversity; fading channels; frequency-selective channels; linear receiver processing; maximum diversity gain; multipath channels; single carrier block transmission; space-time block coding; Block codes; Delay; Diversity methods; Fading; Frequency diversity; Multipath channels; OFDM; Receiving antennas; Space time codes; Transmitting antennas;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE
Conference_Location :
San Antonio, TX
Print_ISBN :
0-7803-7206-9
Type :
conf
DOI :
10.1109/GLOCOM.2001.965155
Filename :
965155
Link To Document :
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