Title :
Dual-windowed OFDM for cognitive radios
Author :
Wang, Di ; Wang, Tianqi ; Seyedi, Alireza
Author_Institution :
Univ. of Rochester, Rochester, MN, USA
Abstract :
An OFDM system with dual windowing is proposed as the physical layer for cognitive radios. This system can create deep spectrum notches to avoid interference to primary user, while maintaining high performance and low complexity.
Keywords :
OFDM modulation; cognitive radio; radio spectrum management; radiofrequency interference; OFDM system; cognitive radio; dual-windowed OFDM; interference; spectrum notch; Bit error rate; Cognitive radio; Complexity theory; Equalizers; Interference; OFDM; Receivers;
Conference_Titel :
Signal Processing Advances in Wireless Communications (SPAWC), 2010 IEEE Eleventh International Workshop on
Conference_Location :
Marrakech
Print_ISBN :
978-1-4244-6990-1
Electronic_ISBN :
1948-3244
DOI :
10.1109/SPAWC.2010.5671022
