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A Method to Improve Reliability of Spectrum Sensing over Rayleigh Fading Channel

  • Conference paper
Multimedia, Computer Graphics and Broadcasting (MulGraB 2011)

Part of the book series: Communications in Computer and Information Science ((CCIS,volume 262))

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Abstract

This paper evaluates performance of two methods of spectrum sensing: linear combining method and selection method which is based on maximum SNR of sensing channel. Then, we proposed a rule for global detection for the purpose of combating with hidden terminal problem in spectrum sensing. Our analysis considers the situation when sensing channels experience non-identical, independent distributed (i.i.d) Rayleigh fading. The average values of global detection’s probability of these methods are derived and compared. In scope of this paper, the reporting channels are assumed AWGN channel with invariant and identical gain during system’s operation.

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References

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Author information

Authors and Affiliations

  1. Wireless Communication Lab, University of Ulsan, South Korea

    Truc Thanh Tran & Hyung Yun Kong

Authors
  1. Truc Thanh Tran
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  2. Hyung Yun Kong
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Editor information

Editors and Affiliations

  1. Multimedia Engineering Department, Hannam University, 133 Ojeong-dong, Daeduk-gu, Daejeon, Korea

    Tai-hoon Kim

  2. The Ohio State University, 470 Hitchcock Hall, 2070 Neil Avenue, 43210-1275, Columbus, OH, USA

    Hojjat Adeli

  3. Department of Computer and Information Science, University of Michigan – Dearborn, 4901 Evergreen Road, 48128, Dearborn, MI, USA

    William I. Grosky

  4. Florida International University, EC 2910, 10555 W. Flagler Street, 33174, Miami, FL, USA

    Niki Pissinou

  5. National Taipei University of Education, No.134, Sec. 2, Heping E. Rd., Da-an District, 106, Taipei City, Taiwan, R.O.C.

    Timothy K. Shih

  6. Michigan State University, 48824-1226, East Lansing, MI, USA

    Edward J. Rothwell

  7. School of Computing and Information Systems, University of Tasmania, Hobart, TAS, Australia

    Byeong-Ho Kang

  8. Dept of IT, Hansei University, 604-5, Dangjung-Dong, Gunpo-Si, Gyunggi-Do, Korea

    Seung-Jung Shin

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© 2011 Springer-Verlag Berlin Heidelberg

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Cite this paper

Tran, T.T., Kong, H.Y. (2011). A Method to Improve Reliability of Spectrum Sensing over Rayleigh Fading Channel. In: Kim, Th., et al. Multimedia, Computer Graphics and Broadcasting. MulGraB 2011. Communications in Computer and Information Science, vol 262. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27204-2_34

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  • DOI: https://doi.org/10.1007/978-3-642-27204-2_34

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-27203-5

  • Online ISBN: 978-3-642-27204-2

  • eBook Packages: Computer ScienceComputer Science (R0)

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