Header menu link for other important links
A novel reliable and secure communication scheme for cognitive radio networks using concatenated kernel codes
Published in Wiley
Volume: 31
Issue: 6

Cognitive radio networks have emerged as a possible solution for the spectrum scarcity problem. Cognitive radio networks involve heterogeneous entities as part of it for facilitating spectrum sharing. Ensuring reliability and security in such scenario is inevitable for the licensed users (primary users) as well as for the unlicensed users (secondary users). To address the challenges of reliable and secure communication for the secondary users, in this paper, a novel reliable and secure communication framework is proposed. A class of group codes called concatenated kernel codes is used to achieve reliability and techniques of fundamental cutset and fundamental circuit to achieve security in terms of authentication of sender. It is shown that the proposed communication framework provides reliability mitigating the continuous interference of primary users and security by defending against the cryptanalytic attacks such as replay attack, related key attack, and man-in-the-middle attacks. The theoretical basis of the proposed framework is validated, and its performance is evaluated through simulations. Copyright © 2018 John Wiley & Sons, Ltd.

About the journal
JournalData powered by TypesetInternational Journal of Communication Systems
PublisherData powered by TypesetWiley
Open Access0