Performance analysis of different threshold selection schemes in energy detection for cognitive radio communication systems

Alok Kumar, Prabhat Thakur, Shweta Pandit, G. Singh

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Citations (Scopus)

Abstract

In this paper, we have presented different threshold computation schemes for spectrum sensing using Fixed threshold (FT), Dynamic threshold (DT), Neyman-Pearson (NP) and Bayesian detection (BD) approach for energy detection technique. Further, we have analyzed the effect of different threshold selection approaches on the spectrum sensing performance parameters. We have also analyzed the effect of prior probability of occupancy of channel over different sensing performance parameters in BD approach.

Original languageEnglish
Title of host publication2017 4th International Conference on Image Information Processing, ICIIP 2017
EditorsP. K. Gupta, Amit Kumar Singh, Vipin Tyagi, Satya Prakash Ghrera
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages153-158
Number of pages6
ISBN (Electronic)9781509067343
DOIs
Publication statusPublished - 2 Jul 2017
Externally publishedYes
Event4th International Conference on Image Information Processing, ICIIP 2017 - Waknaghat, Shimla, India
Duration: 21 Dec 201723 Dec 2017

Publication series

Name2017 4th International Conference on Image Information Processing, ICIIP 2017
Volume2018-January

Conference

Conference4th International Conference on Image Information Processing, ICIIP 2017
Country/TerritoryIndia
CityWaknaghat, Shimla
Period21/12/1723/12/17

Keywords

  • Cognitive radio
  • Neyman-Pearson and Bayesian detection approach
  • dynamic threshold
  • energy detection
  • fixed threshold

ASJC Scopus subject areas

  • Signal Processing
  • Health Informatics
  • Radiology, Nuclear Medicine and Imaging

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