Title :
Non-contiguous CI/OFDM: A new data transmission scheme for cognitive radio context
Author :
Gao, Pei ; Wang, Jun ; Li, Shaoqian
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fDate :
Aug. 28 2010-Sept. 3 2010
Abstract :
In this paper, the authors propose to apply non-contiguous CI/OFDM (NC-CI/OFDM) as a new data transmission scheme for CR context. Computer simulation results confirm that the proposed NCCI/OFDM system can bring desirable BER performance and low PAPR compared with the traditional NC-OFDM.
Keywords :
OFDM modulation; cognitive radio; data communication; error statistics; BER; CR; PAPR; carrier interferometry OFDM; cognitive radio; data transmission; noncontiguous CI-OFDM; noncontiguous orthogonal frequency division multiplexing; Bit error rate; Context; Data communication; Delta modulation; Frequency diversity; Peak to average power ratio;
Conference_Titel :
Wireless Information Technology and Systems (ICWITS), 2010 IEEE International Conference on
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-7091-4
DOI :
10.1109/ICWITS.2010.5611982
