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Spectrum Sensing Algorithms in the Cognitive Radio Network

  • Yanbin Shi
  • Jian Guo
  • Yuanfang Jian
Part of the Communications in Computer and Information Science book series (CCIS, volume 304)

Abstract

Detecting the unused spectrum and sharing it without harmful interference with other users is an important requirement of the Cognitive Radio network to sense spectrum holes. This paper focused on the spectrum sensing models and some kinds of spectrum sensing algorithms and their improved algorithms. And attention is concentrated on the performance compare of the different algorithms.

Keywords

spectrum sensing algorithm cognitive radio spectrum holes wavelet transform 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Yanbin Shi
    • 1
  • Jian Guo
    • 2
  • Yuanfang Jian
    • 3
  1. 1.Aviation University of Air forceChangchunChina
  2. 2.Information Engineering InstituteUrumqi Vocational UniversityUrumqiChina
  3. 3.94170 troop of PLAXianChina

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