DocumentCode
428290
Title
Space-time coded OFDM systems with four transmit antennas
Author
Kim, Jihoon ; Lee, Inkyu
Author_Institution
Dept. of Commun. Eng., Korea Univ., Seoul, South Korea
Volume
4
fYear
2004
fDate
26-29 Sept. 2004
Firstpage
2434
Abstract
This paper presents space-time coded orthogonal frequency division multiplexing (OFDM) systems with multiple transmit antennas. We combine space-time codes and OFDM techniques in frequency selective fading environments. In this paper, we compare orthogonal block codes and quasi-orthogonal block codes with 4 transmit antennas. Also, a capacity analysis is presented in OFDM systems.
Keywords
OFDM modulation; block codes; channel capacity; fading channels; space-time codes; OFDM systems; capacity analysis; frequency selective fading environment; multiple transmit antennas; quasi-orthogonal block codes; space-time codes; Block codes; Fading; MIMO; Maximum likelihood decoding; OFDM; Receiving antennas; Space time codes; Transmitters; Transmitting antennas; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
ISSN
1090-3038
Print_ISBN
0-7803-8521-7
Type
conf
DOI
10.1109/VETECF.2004.1400490
Filename
1400490
Link To Document