naa a22 4500 510797636 CHVBK 20180411083342.0 cr unu---uuuuu 180411e20130901xx s 000 0 eng 10.1007/s11277-013-1009-z doi (NATIONALLICENCE)springer-10.1007/s11277-013-1009-z Adjacent Channel Interference Cancellation Using Orthogonal Precoding for Fractional Sampling OFDM Receiver [Elektronische Daten] [Eisuke Sakai, Haruki Nishimura, Mamiko Inamori, Yukitoshi Sanada] To achieve diversity with a single antenna, fractional sampling has been proposed. The imaging component of a desired signal must be transmitted by increasing the baseband filter bandwidth. This paper proposes and evaluates a system in which the imaging component is transmitted on the adjacent channel to the desired signal. The adjacent channel interference is cancelled by the precoding generated based on the basis of the channel state information of all the terminals. In this paper, the performance with perfect feedback and limited feedback is evaluated. Numerical results obtained through computer simulation show that the proposed scheme with a 6 bit random codebook for QPSK modulation improves the performance compared with that with the conventional scheme in the low $$E_b/N_0$$ region. Springer Science+Business Media New York, 2013 Fractional sampling nationallicence OFDM nationallicence Multipath diversity nationallicence Interference cancellation nationallicence Orthogonal precoding nationallicence Sakai Eisuke Department of Electronics and Electrical Engineering, Keio University, 3-14-1 Hiyoshi, 223-8522, Kohoku, Yokohama, Kanagawa, Japan aut Nishimura Haruki Department of Electronics and Electrical Engineering, Keio University, 3-14-1 Hiyoshi, 223-8522, Kohoku, Yokohama, Kanagawa, Japan aut Inamori Mamiko Department of Electronics and Electrical Engineering, Keio University, 3-14-1 Hiyoshi, 223-8522, Kohoku, Yokohama, Kanagawa, Japan aut Sanada Yukitoshi Department of Electronics and Electrical Engineering, Keio University, 3-14-1 Hiyoshi, 223-8522, Kohoku, Yokohama, Kanagawa, Japan aut Wireless Personal Communications Springer US; http://www.springer-ny.com 72/1(2013-09-01), 211-225 0929-6212 72:1<211 2013 72 11277 https://doi.org/10.1007/s11277-013-1009-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-013-1009-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sakai Eisuke Department of Electronics and Electrical Engineering, Keio University, 3-14-1 Hiyoshi, 223-8522, Kohoku, Yokohama, Kanagawa, Japan aut NATIONALLICENCE 700 1- Nishimura Haruki Department of Electronics and Electrical Engineering, Keio University, 3-14-1 Hiyoshi, 223-8522, Kohoku, Yokohama, Kanagawa, Japan aut NATIONALLICENCE 700 1- Inamori Mamiko Department of Electronics and Electrical Engineering, Keio University, 3-14-1 Hiyoshi, 223-8522, Kohoku, Yokohama, Kanagawa, Japan aut NATIONALLICENCE 700 1- Sanada Yukitoshi Department of Electronics and Electrical Engineering, Keio University, 3-14-1 Hiyoshi, 223-8522, Kohoku, Yokohama, Kanagawa, Japan aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 72/1(2013-09-01), 211-225 0929-6212 72:1<211 2013 72 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer