Title :
Rate-one space frequency block codes with maximum diversity gain for MIMO-OFDM
Author :
Shao, Lei ; Roy, Sumit ; Sandhu, Sumeet
Author_Institution :
Dept. of Electr. Eng., Washington Univ., USA
Abstract :
A novel rate-1, space-frequency (SF) code for an orthogonal frequency division multiplexing (OFDM) system with transmit (M) and receive (N) antennas that achieves the maximum diversity attainable over frequency-selective channels is proposed. Since the SF code symbol is transmitted in one OFDM block duration, it has smaller processing delay than previously proposed space-time-frequency (STF) block codes.
Keywords :
MIMO systems; OFDM modulation; antenna arrays; block codes; diversity reception; frequency selective surfaces; receiving antennas; space-time codes; transmitting antennas; MIMO-OFDM; frequency-selective channel; maximum diversity gain; multiple input multiple output system; orthogonal frequency division multiplexing; rate-one space frequency block code; receive antenna; smaller processing delay; transmit antenna; Bit error rate; Block codes; Diversity methods; Frequency diversity; MIMO; OFDM; Receiving antennas; Redundancy; Space technology; Transmitting antennas;
Conference_Titel :
Global Telecommunications Conference, 2003. GLOBECOM '03. IEEE
Print_ISBN :
0-7803-7974-8
DOI :
10.1109/GLOCOM.2003.1258351
