DocumentCode
444494
Title
Complexity reduced maximum likelihood detection for SDM-OFDM system
Author
Teng, Yuanrun ; Naito, Katsuhiro ; Mori, Kazuo ; Kobayashi, Hideo
Author_Institution
Dept. of Electr. & Electron. Eng., Mie Univ., Tsu, Japan
Volume
1
fYear
2005
fDate
13-16 June 2005
Firstpage
256
Abstract
This paper proposes two complexity reduced maximum likelihood detection (MLD) methods for SDM-OFDM system to exploit the spatial diversity so as to achieve the improved transmission quality. The proposed methods enable to outperform the other suboptimal detection methods and achieve the near MLD performance with significant reduction of calculation complexity. The various computer simulation results confirm that the proposed methods could realize the above targets and might be promising solution in practical systems.
Keywords
OFDM modulation; computational complexity; diversity reception; maximum likelihood detection; space division multiplexing; SDM-OFDM system; maximum likelihood detection; spatial diversity; Computational efficiency; Computer simulation; Constellation diagram; Degradation; Error probability; Maximum likelihood detection; OFDM; Performance analysis; Signal detection; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Networks, Communications and Mobile Computing, 2005 International Conference on
Print_ISBN
0-7803-9305-8
Type
conf
DOI
10.1109/WIRLES.2005.1549419
Filename
1549419
Link To Document