Optimal Spectrum-Hole Detection Scheme for Cooperative CRN Using Dynamic Weighted VIKOR

Jayakumar Loganathan, S. Janakiraman and Ankur Dumka
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Jayakumar Loganathan: Vel Tech Rangarajan Dr.Sagunthala R&D Institute of Science and Technology, Chennai, India
S. Janakiraman: Pondicherry University, Pondicherry, India
Ankur Dumka: Graphic Era Deemed to be University, Chennai, India

International Journal of Enterprise Information Systems (IJEIS), 2020, vol. 16, issue 1, 108-131

Abstract: In the future, the wireless network environment may suffer due to the unavailability of new spectrum bands. Cognitive radio research considers the current spectrum underutilization and provides a better model for the next-generation wireless environment. Since the implementation of the cognitive radio and its policies is a bigger challenge under static spectrum allocation, i.e., current wireless networks policy, many issues are in front of us to accomplish a better cognitive radio wireless environment. One of the major challenges is a secure transmission and efficient free channel selection. In this research, the authors considered an efficient free-channel selection scheme as objective and derived an integrated approach for free-channel selection with techniques, Dynamic weighted-VIKOR.

Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:igg:jeis00:v:16:y:2020:i:1:p:108-131

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