COMPARATIVE ANALYSIS OF NON-COOPERATIVE SPECTRUM SENSING TECHNIQUES IN COGNITIVE RADIO NETWORK

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HAMMED OYEBAMIJI LASISI
OLAJIDE MICHEAL ODOFIN
MUHAMMED BABAJIDE HAMMED
IDOWU OLAMIDE HUSSEIN

Abstract

Cognitive radio (CR) is an integral system in telecommunications technology that gives unlicensed users access to licensed spectrums via dynamic spectrum access (DSA), to promote spectral efficiency. A significant operation in cognitive radio system is spectrum sensing. This paper evaluates and compares two of the major non-cooperative sensing techniques (energy and cyclostationary feature detector (CFD)) in order, to determine which gives better performance. Matlab Simulink was used as modeling and simulating tool for the evaluations. From the results, energy detector was simpler and faster but unlike CFD exhibited poor performance in corrupt channels.

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How to Cite
LASISI, H. O., ODOFIN, O. M., HAMMED, M. B., & HUSSEIN, I. O. (2024). COMPARATIVE ANALYSIS OF NON-COOPERATIVE SPECTRUM SENSING TECHNIQUES IN COGNITIVE RADIO NETWORK. Journal of Engineering Studies and Research, 29(4), 50-56. https://doi.org/10.29081/jesr.v29i4.007
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Author Biographies

HAMMED OYEBAMIJI LASISI

Department of Electrical and Electronics Engineering, Osun State University, Osogbo, Nigeria

OLAJIDE MICHEAL ODOFIN

Department of Electrical and Electronics Engineering, Osun State University, Osogbo, Nigeria

MUHAMMED BABAJIDE HAMMED

Department of Electrical and Electronics Engineering, Osun State University, Osogbo, Nigeria

IDOWU OLAMIDE HUSSEIN

Department of Electrical and Electronics Engineering, Osun State University, Osogbo, Nigeria