TY - GEN
T1 - Path diversity with imaging components on separate frequency channel in fractional sampling OFDM
AU - Suzuki, Hiroki
AU - Inamori, Mamiko
AU - Sanada, Yukitoshi
AU - Kishi, Takahiko
AU - Nakano, Mansaku
AU - Nakao, Fumiaki
AU - Minami, Kazuaki
PY - 2011
Y1 - 2011
N2 - In this paper, a diversity scheme with imaging components on a separated channel for a fractional sampling (FS)-OFDM receiver is proposed. Cognitive radio is an emerging technology to utilize frequency spectrum flexibly through dynamic spectrum access. As one of the dynamic spectrum access scheme, here, the transmission of the imaging components of the desired signal over a separated channel is investigated. FS path diversity makes use of the imaging components of the desired signal transmitted on the separate channel. With the assumption of the dynamic spectrum access, this paper evaluates the performance of FS path diversity with the imaging components on a frequency channel apart from the main channel. Numerical results show that the proposed scheme improves bit error rate performance of the OFDM system through path diversity.
AB - In this paper, a diversity scheme with imaging components on a separated channel for a fractional sampling (FS)-OFDM receiver is proposed. Cognitive radio is an emerging technology to utilize frequency spectrum flexibly through dynamic spectrum access. As one of the dynamic spectrum access scheme, here, the transmission of the imaging components of the desired signal over a separated channel is investigated. FS path diversity makes use of the imaging components of the desired signal transmitted on the separate channel. With the assumption of the dynamic spectrum access, this paper evaluates the performance of FS path diversity with the imaging components on a frequency channel apart from the main channel. Numerical results show that the proposed scheme improves bit error rate performance of the OFDM system through path diversity.
KW - Cognitive Radio
KW - Fractional Sampling
KW - Imaging Component
KW - OFDM
UR - http://www.scopus.com/inward/record.url?scp=80054761740&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80054761740&partnerID=8YFLogxK
U2 - 10.4108/icst.crowncom.2011.245792
DO - 10.4108/icst.crowncom.2011.245792
M3 - Conference contribution
AN - SCOPUS:80054761740
SN - 9781936968190
T3 - Proceedings of the 2011 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2011
SP - 146
EP - 150
BT - Proceedings of the 2011 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2011
T2 - 2011 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2011
Y2 - 1 June 2011 through 3 June 2011
ER -