DocumentCode
3268211
Title
A Novel TR-STBC-OFDM Scheme for MIMO-OFDM
Author
Min, Wei ; Guocai, Li ; Zili, Wang ; Yaohuan, Gong
Author_Institution
Coll. of Electron. Eng., UESTC, Chengdu
Volume
2
fYear
2006
fDate
25-28 June 2006
Firstpage
1207
Lastpage
1211
Abstract
This paper combines time-reversal space-time block coding (TR-STBC) which is for frequency-selective channel, with orthogonal frequency multiplexing (OFDM) to derive a new MIMO-OFDM system. Compared with the system which adopts STBC proposed by Alamouti, this one adopting TR-STBC exchanges the positions of OFDM modulator/demodulator and Space-time coder/decoder to reduce the computation complexity. Through simulation results, it can be seen that this scheme has better performance and can also achieve full diversity gain
Keywords
MIMO communication; OFDM modulation; space-time codes; telecommunication channels; MIMO; TR-STBC-OFDM scheme; frequency-selective channel; orthogonal frequency multiplexing; time-reversal space-time block coding; Computational modeling; Decoding; Demodulation; Educational institutions; Frequency conversion; MIMO; OFDM modulation; Receiving antennas; Transmitters; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Circuits and Systems Proceedings, 2006 International Conference on
Conference_Location
Guilin
Print_ISBN
0-7803-9584-0
Electronic_ISBN
0-7803-9585-9
Type
conf
DOI
10.1109/ICCCAS.2006.284863
Filename
4064104
Link To Document