TY - GEN
T1 - Broadband wireless single-carrier transmission using joint transmit/receive frequency-domain equalization
AU - Takeda, Kazuki
AU - Adachi, Fumiyuki
PY - 2009
Y1 - 2009
N2 - Broadband wireless channel comprises many propagation paths having different delay times. This results in a severe frequency-selective fading channel. Frequency-domain equalization reception based on the minimum mean square error criterion (called receive MMSE-FDE in this paper) can exploit the channel frequency-selectivity to improve the bit error rate (BER) performance of broadband single-carrier (SC) signal transmissions in a severe frequency-selective fading channel. If the channel state information (CSI) is available at the transmitter side only, transmit MMSE-FDE can be used instead of receive MMSE-FDE. In this paper, we review classical transmit and receive MMSE-FDEs. Then, assuming the perfect knowledge of CSI at both the transmitter and the receiver, we introduce a joint transmit/receive MMSE-FDE that can further improve the BER performance. A set of transmit/receive weights are presented for the joint MMSE-FDE and evaluate the achievable BER performance.
AB - Broadband wireless channel comprises many propagation paths having different delay times. This results in a severe frequency-selective fading channel. Frequency-domain equalization reception based on the minimum mean square error criterion (called receive MMSE-FDE in this paper) can exploit the channel frequency-selectivity to improve the bit error rate (BER) performance of broadband single-carrier (SC) signal transmissions in a severe frequency-selective fading channel. If the channel state information (CSI) is available at the transmitter side only, transmit MMSE-FDE can be used instead of receive MMSE-FDE. In this paper, we review classical transmit and receive MMSE-FDEs. Then, assuming the perfect knowledge of CSI at both the transmitter and the receiver, we introduce a joint transmit/receive MMSE-FDE that can further improve the BER performance. A set of transmit/receive weights are presented for the joint MMSE-FDE and evaluate the achievable BER performance.
KW - Frequency-domain equalization
KW - Mobile communication
KW - Pre-equalization
UR - http://www.scopus.com/inward/record.url?scp=77649334888&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77649334888&partnerID=8YFLogxK
U2 - 10.1109/ICNIDC.2009.5360995
DO - 10.1109/ICNIDC.2009.5360995
M3 - Conference contribution
AN - SCOPUS:77649334888
SN - 9781424448982
T3 - Proceedings of 2009 IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC2009
SP - 881
EP - 885
BT - Proceedings of 2009 IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC2009
T2 - 2009 IEEE International Conference on Network Infrastructure and Digital Content, IEEE IC-NIDC2009
Y2 - 6 November 2009 through 8 November 2009
ER -