Effect of imperfect spectrum monitoring on cognitive radio network performance

Prabhat Thakur, Alok Kumar, S. Pandit, G. Singh, S. N. Satashia

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

3 Citations (Scopus)

Abstract

This paper introduces the concept of imperfect spectrum monitoring for realistic high-traffic cognitive radio networks (HTCRN). The effect of imperfect spectrum monitoring in the HTCRN is analyzed in term of probability of the data loss (in the form of packets) and interference at primary user (PU). In addition to this, two algorithms to compute the data-loss and interference at PU, considering various scenarios of the traffic intensity and spectrum monitoring error, are proposed. Moreover, the closed-form expression for the ratio of the achieved-throughput to the data-loss is derived. Furthermore, the simulation results are presented in order to validate the proposed work.

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.
Pages229-233
Number of pages5
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
  • Data Loss
  • Interference at PU
  • Spectrum Monitoring
  • Throughput

ASJC Scopus subject areas

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

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