TY - GEN
T1 - A study of frequency-domain signal detection for single-carrier transmission
AU - Yamamoto, Tetsuya
AU - Takeda, Kazuki
AU - Adachi, Fumiyuki
PY - 2009
Y1 - 2009
N2 - One-tap frequency-domain equalization (FDE) can significantly improve the bit error rate (BER) performance of single-carrier (SC) transmission in a frequency-selective fading channel. However, a big performance gap from the theoretical lower bound still exists due to the presence of residual inter-symbol interference (ISI) after FDE. In this paper, we point out that the frequency-domain received SC signal can be represented similar to the multiple-input multiple-output (MIMO) multiplexing case and then, we propose a new frequency-domain block signal detection, which combines FDE with MIMO signal detection. We apply well-known minimum mean square error (MMSE) detection and Vertical-Bell Laboratories layered space-time architecture (V-BLAST) detection and evaluate, by computer simulation, the achievable BER performance of SC transmission.
AB - One-tap frequency-domain equalization (FDE) can significantly improve the bit error rate (BER) performance of single-carrier (SC) transmission in a frequency-selective fading channel. However, a big performance gap from the theoretical lower bound still exists due to the presence of residual inter-symbol interference (ISI) after FDE. In this paper, we point out that the frequency-domain received SC signal can be represented similar to the multiple-input multiple-output (MIMO) multiplexing case and then, we propose a new frequency-domain block signal detection, which combines FDE with MIMO signal detection. We apply well-known minimum mean square error (MMSE) detection and Vertical-Bell Laboratories layered space-time architecture (V-BLAST) detection and evaluate, by computer simulation, the achievable BER performance of SC transmission.
KW - Component
KW - MIMO
KW - MMSE
KW - SC
KW - V-BLAST
UR - http://www.scopus.com/inward/record.url?scp=77951474931&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77951474931&partnerID=8YFLogxK
U2 - 10.1109/VETECF.2009.5378757
DO - 10.1109/VETECF.2009.5378757
M3 - Conference contribution
AN - SCOPUS:77951474931
SN - 9781424425150
T3 - IEEE Vehicular Technology Conference
BT - Proceedings of the 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall
T2 - 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall
Y2 - 20 September 2009 through 23 September 2009
ER -