Title :
Full-rate full-diversity complex-field space-time codes for frequency- or time-selective fading channels
Author :
Ma, Xiaoli ; Giannakis, Georgios B.
Author_Institution :
Dept. of Electr. & Comput. Eng., Minnesota Univ.,Minneapolis, MN, USA
Abstract :
Multi-antenna systems allow for a significant increase in transmission rates of coherent wireless transmissions over Rayleigh fading channels. Various multi-antenna designs have been developed in recent years targeting either high-performance or high rate. We design a layered space-time (ST) scheme equipped with linear complex field (LCF) coding, which enables full diversity with full rate, for any number of transmit- and receive-antennas through either flat or non-flat fading channels. Our theoretical claims are confirmed by simulations.
Keywords :
Hermitian matrices; Rayleigh channels; antenna arrays; cellular radio; decoding; diversity reception; linear codes; receiving antennas; space-time codes; transmitting antennas; Hermitian matrices; Rayleigh fading channels; cellular service; complex-field space-time codes; decoding; flat fading channels; frequency-selective fading channels; full-diversity space-time codes; full-rate space-time codes; layered space-time scheme; linear complex field coding; multi-antenna systems; nonflat fading channels; receive-antennas; time-selective fading channels; transmit-antennas; AWGN; Bandwidth; Decoding; Fading; Frequency diversity; MIMO; Power system reliability; Slot antennas; Space time codes; Transmitting antennas;
Conference_Titel :
Signals, Systems and Computers, 2002. Conference Record of the Thirty-Sixth Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
Print_ISBN :
0-7803-7576-9
DOI :
10.1109/ACSSC.2002.1197068
