Title: A modified advanced encryption standard-based model for secured data transmission in cognitive radio with multi-channels

Authors: Kiran P. More; Rajendrakumar A. Patil

Addresses: Department of Electronics and Telecommunication Engineering, College of Engineering Pune, Pune, Maharashtra, India ' Department of Electronics and Telecommunication Engineering, College of Engineering Pune, Pune, Maharashtra, India

Abstract: Cognitive Radio Network (CRN) is said to be a capable mechanism for boosting the advancement of 5G networks. Designing of Medium Access Control (MAC) protocol for CRN is demanding owing to the complexity concerned with accessing and sensing the channel. Our previous work focused on predicting the channel states using an optimisation-based DBN prediction model. In this research, the channel state is predicted using a novel Cat and Mouse Based Optimiser (I-CMBO)-based LSTM. Moreover, it is aimed to perform secure data transmission via Modified Advanced Encryption Standard (M-AES) protocol and secure communication through the predicted available spectrum channels. At last, the investigation was done to depict the enhancement of the presented model. From the scrutiny, it is noticed that the LSTM scheme has obtained a much negligible sensing delay of 0.11391 for PU count = 100 for experimentation 2.

Keywords: cognitive radio; spectrum efficiency; secondary user; LSTM approach; M-AES concept.

DOI: 10.1504/IJWMC.2024.137832

International Journal of Wireless and Mobile Computing, 2024 Vol.26 No.3, pp.238 - 250

Accepted: 14 Aug 2023
Published online: 05 Apr 2024 *

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