Title :
Rate two full-diversity space-frequency code design for MIMO-OFDM
Author :
Zhang, Wei ; Xia, Xiang-Gen ; Ching, P.C. ; Wang, Haiquan
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China
Abstract :
In this paper we propose a high-rate full-diversity space-frequency code (SFC) for MIMO-OFDM system over multipath fading channels. The proposed SFC can achieve full-diversity with a transmission rate up to 2 symbols per channel use (pen) for two transmit antennas. The theoretical claims are confirmed by simulations and the performance compared with existing SFC.
Keywords :
MIMO systems; OFDM modulation; antenna arrays; diversity reception; fading channels; modulation coding; multipath channels; space-time codes; transmitting antennas; MIMO-OFDM; SFC; multipath fading channel; multiple input-multiple output system; rate two full-diversity; space-frequency code design; transmit antenna; Antennas and propagation; Broadband antennas; Channel capacity; Data communication; Diversity reception; Fading; OFDM; Receiving antennas; Sufficient conditions; Transmitting antennas;
Conference_Titel :
Signal Processing Advances in Wireless Communications, 2005 IEEE 6th Workshop on
Print_ISBN :
0-7803-8867-4
DOI :
10.1109/SPAWC.2005.1506036
