@inproceedings{fb4ce85bb4854c7eb64d079f6238a6bb,
title = "FSK-signal detection in cognitive radios using first-order cyclostationarity",
abstract = "Cognitive radio is regarded as a novel approach for improving the utilization of precious radio spectrum resources. The detection of low signal-to-noise ratio (SNR) signals with relaxed a priori information on the signal parameters is of high importance for cognitive radios. This paper proposes a detection algorithm based on the first-order cyclostationarity for frequency shift keying (FSK) signals that only requires rough information on the signal bandwidth, carrier frequency and symbol rate. A theoretical asymptotic analysis is performed. Simulation results show that the proposed algorithm performs well at low SNRs.",
keywords = "Cognitive radio, Cyclostationarity, Frequency shift keying, Signal detection",
author = "Yi Zhou and Khalid Qaraqe and Erchin Serpedin and Octavia Dobre",
year = "2010",
doi = "10.1109/ICTEL.2010.5478656",
language = "English",
isbn = "9781424452477",
series = "ICT 2010: 2010 17th International Conference on Telecommunications",
pages = "110--115",
booktitle = "ICT 2010",
note = "2010 17th International Conference on Telecommunications, ICT 2010 ; Conference date: 04-04-2010 Through 07-04-2010",
}