TY - GEN
T1 - Transmit precoding scheme for ICI suppression and path diversity in FS-OFDM
AU - Nishimura, Haruki
AU - Inamori, Mamiko
AU - Sanada, Yukitoshi
AU - Ghavami, Mohammad
PY - 2011/12/1
Y1 - 2011/12/1
N2 - A precoded transmit path diversity in OFDM has been proposed to shift the signal processing burdens for fractional sampling (FS) from a receiver to a transmitter. It achieves path diversity without oversampling the received signal at the receiver side on time invariant channels. However, it does not take time variant channels into consideration. On time variant channels, inter-carrier interference (ICI) deteriorates the BER performance. In this paper, the precoding for both ICI suppression and path diversity combining at the transmitter side has been proposed. It can achieve ICI suppression and path diversity without any specific signal processing at the receiver.
AB - A precoded transmit path diversity in OFDM has been proposed to shift the signal processing burdens for fractional sampling (FS) from a receiver to a transmitter. It achieves path diversity without oversampling the received signal at the receiver side on time invariant channels. However, it does not take time variant channels into consideration. On time variant channels, inter-carrier interference (ICI) deteriorates the BER performance. In this paper, the precoding for both ICI suppression and path diversity combining at the transmitter side has been proposed. It can achieve ICI suppression and path diversity without any specific signal processing at the receiver.
UR - http://www.scopus.com/inward/record.url?scp=84857460287&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84857460287&partnerID=8YFLogxK
U2 - 10.1109/ISWCS.2011.6125330
DO - 10.1109/ISWCS.2011.6125330
M3 - Conference contribution
AN - SCOPUS:84857460287
SN - 9781612844022
T3 - Proceedings of the International Symposium on Wireless Communication Systems
SP - 161
EP - 165
BT - ISWCS'11 - 2011 8th International Symposium on Wireless Communication Systems, Proceedings
T2 - 2011 8th International Symposium on Wireless Communication Systems, ISWCS'11
Y2 - 6 November 2011 through 9 November 2011
ER -