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International Journal of Digital Multimedia Broadcasting
Volume 2010 (2010), Article ID 730509, 10 pages
http://dx.doi.org/10.1155/2010/730509
Research Article

Mixed-Signal Parallel Compressive Spectrum Sensing for Cognitive Radios

1Department of Electrical and Computer Engineering, The Analog and Mixed Signal Center (AMSC), Texas A&M University, College Station, TX 77843-3128, USA
2Army Research Laboratory, AMSRD-ARL-CI-CN, Adelphi, MD 20783, USA

Received 2 December 2009; Accepted 30 January 2010

Academic Editor: Fred Daneshgaran

Copyright © 2010 Zhuizhuan Yu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. J. Mitola III, Cognitive radio: an integrated agent architecture for software defined radio, Ph.D. dissertation, Royal Institute of Technology (KTH), May 2000.
  2. S. Haykin, “Cognitive radio: brain-empowered wireless communications,” IEEE Journal on Selected Areas in Communications, vol. 23, no. 2, pp. 201–220, 2005. View at Publisher · View at Google Scholar · View at Scopus
  3. I. F. Akyildiz, W.-Y. Lee, M. C. Vuran, and S. Mohanty, “NeXt generation/dynamic spectrum access/cognitive radio wireless networks: a survey,” Computer Networks, vol. 50, no. 13, pp. 2127–2159, 2006. View at Publisher · View at Google Scholar · View at Scopus
  4. Q. Zhao and B. M. Sadler, “A survey of dynamic spectrum access,” IEEE Signal Processing Magazine, vol. 24, no. 3, pp. 79–89, 2007. View at Publisher · View at Google Scholar · View at Scopus
  5. D. B. Cabric, Cognitive radios: system design perspective, Ph.D. dissertation, University of California, Berkeley, Calif, USA, December 2007.
  6. E. A. M. Klumperink, R. Shrestha, E. Mensink, V. J. Arkesteijn, and B. Nauta, “Polyphase multipath radio circuits for dynamic spectrum access,” IEEE Communications Magazine, vol. 45, no. 5, pp. 104–112, 2007. View at Publisher · View at Google Scholar · View at Scopus
  7. R. H. Walden, “Performance trends for analog-to-digital converters,” IEEE Communications Magazine, vol. 37, no. 2, pp. 96–101, 1999. View at Google Scholar · View at Scopus
  8. D. L. Donoho, “Compressed sensing,” IEEE Transactions on Information Theory, vol. 52, no. 4, pp. 1289–1306, 2006. View at Publisher · View at Google Scholar · View at Scopus
  9. E. J. Candès, J. Romberg, and T. Tao, “Robust uncertainty principles: exact signal reconstruction from highly incomplete frequency information,” IEEE Transactions on Information Theory, vol. 52, no. 2, pp. 489–509, 2006. View at Publisher · View at Google Scholar · View at Scopus
  10. Z. Tian and G. B. Giannakis, “Compressed sensing for wideband cognitive radios,” in Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '07), vol. 4, pp. 1357–1360, Honolulu, Hawaii, USA, April 2007. View at Publisher · View at Google Scholar · View at Scopus
  11. Z. Yu, S. Hoyos, and B. M. Sadler, “Mixed-signal parallel compressed sensing and reception for cognitive radio,” in Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '08), pp. 3861–3864, Las Vegas, Nev, USA, March 2008. View at Publisher · View at Google Scholar · View at Scopus
  12. FCC, “Spectrum policy task force report,” Tech. Rep. 02-135, ET Docket, 2002. View at Google Scholar
  13. M. Mishali and Y. C. Eldar, “Blind multi-band signal reconstruction: compressed sensing for analog signals,” IEEE Transactions on Signal Processing, vol. 57, no. 3, pp. 993–1009, 2009. View at Google Scholar
  14. Y. C. Eldar, “Compressed sensing of analog signals in shift-invariant spaces,” IEEE Transactions on Signal Processing, vol. 57, no. 8, pp. 2986–2997, 2009. View at Publisher · View at Google Scholar · View at Scopus
  15. Z. Yu and S. Hoyos, “Digitally assisted analog compressive sensing,” in Proceedings of the IEEE Dallas Circuits and Systems Workshop, 2009.