Wideband Spectrum Sensing with Sub-Nyquist Sampling in Cognitive Radios.

Sun, Hongjian; Chiu, W.-Y.; Jiang, J.; Nallanathan, A.; Poor, H.V.

Abstract

Multi-rate asynchronous sub-Nyquist sampling (MASS) is proposed for wideband spectrum sensing. Corresponding spectral recovery conditions are derived and the probability of successful recovery is given. Compared to previous approaches, MASS offers lower sampling rate, and is an attractive approach for cognitive radio networks.

Citation

Sun, H., Chiu, W., Jiang, J., Nallanathan, A., & Poor, H. (2012). Wideband Spectrum Sensing with Sub-Nyquist Sampling in Cognitive Radios. IEEE Transactions on Signal Processing, 60(11), 6068-6073. https://doi.org/10.1109/tsp.2012.2212892

• Journal Article Type: Article
• Online Publication Date: Aug 10, 2012
• Publication Date: 2012-11
• Deposit Date: Apr 16, 2013
• Journal: IEEE Transactions on Signal Processing
• Print ISSN: 1053-587X
• Publisher: Institute of Electrical and Electronics Engineers
• Peer Reviewed: Peer Reviewed
• Volume: 60
• Issue: 11
• Pages: 6068-6073
• DOI: https://doi.org/10.1109/tsp.2012.2212892
• Public URL: https://durham-repository.worktribe.com/output/1458919