Synthetic aperture radar construction of spectrum map for cognitive radio networking

  • Authors:
  • Tsung-Wei Chiang;Kwang-Cheng Chen

  • Affiliations:
  • National Taiwan University, Taipei, Taiwan;National Taiwan University, Taipei, Taiwan

  • Venue:
  • Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
  • Year:
  • 2010

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Abstract

To network cognitive radios that require spectrum sensing to identify transmission opportunities emerges as a critical technology to facilitate spectrum efficient wireless communications. We propose to apply synthetic aperture radar technology to construct spectrum map so that efficient cognitive radio networking operation is possible in this paper. We demonstrate such an approach indeed realizing spectrum map.