A two-step compressed spectrum sensing scheme for wideband cognitive radios

GLOBECOM - IEEE Global Telecommunications Conference

Volumn , Issue , 2010, Pages

  Wang, Yue ^a   Tian, Zhi ^b   Feng, Chunyan ^a  

^a BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

^b Michigan Technological University   (United States)

Author keywords

Adaptive sampling; Cognitive radio; Compressed spectrum sensing; Sparsity order estimation; Two step procedure

Indexed keywords

COMPRESSED SENSING; RADIO SYSTEMS; SIGNAL SAMPLING;

ADAPTIVE SAMPLING; COMPRESSED SPECTRUM SENSING; COMPRESSIVE SAMPLING; ORDER ESTIMATION; SAMPLING RATES; SENSING SCHEMES; SPARSITY ORDER ESTIMATION; SPECTRUM SENSING; TWO-STEP PROCEDURE; WIDE-BAND;

COGNITIVE RADIO;

EID: 79551625541     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/GLOCOM.2010.5683246     Document Type: Conference Paper

References (10)

1. Spectrum Policy Task Force, "Spectrum policy task force report," Federal Communications Commission ET Docket 02-135, 2002.
2. J. Mitola and G. Q. Maguire, "Cognitive radio: making software radios more personal," IEEE Personal Communications, vol. 6(4), pp. 13-18, Aug. 1999.
3. E. J. Candes and M. B. Wakin, "An introduction to compressive sampling," IEEE Signal Processing Magazine, vol. 25(2), pp. 21-30, Mar. 2008.
4. D. L. Donoho, "Compressed sensing," IEEE Trans. on Information Theory, vol. 52(4), pp. 1289-1306, Apr. 2006.
5. Z. Tian and G. B. Giannakis, "Compressed sensing for wideband cognitive radios," IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp. 1357-1360, Apr. 2007.
6. Z. Tian, "Compressed wideband sensing in cooperative cognitive radio networks," IEEE Global Communications Conf. (GLOBECOM) , pp. 1-5, Dec. 2008.
7. Y. Polo, Y. Wang, A. Pandharipande, and G. Leus, "Compressive wideband spectrum sensing," IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp. 2337-2340, Apr. 2009.
8. D. M. Malioutov, S. Sanghavi and A. S. Willsky, "Compressed sensing with sequential observations," IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp. 3357-3360, Apr. 2008.
9. D. Angelosante and G. B. Giannakis, "RLS-weighted lasso for adaptive estimation of sparse signals," IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp. 3245-3248, Apr. 2009.
10. J. A. Tropp, J. N. Laska, M. F. Duarte, J. K. Romberg, and R. G. Baraniuk, "Beyond nyquist: efficient sampling of sparse bandlimited signals," [Online]. Available: http://arxiv.org/PS cache/arxiv/pdf/0902/ 0902.0026v2.pdf, 2009.