Trusted Channel Selection in Cognitive Radio Network using VIKOR method
Jitesh Kumar Bhatia, Praveen Mittal · 2023
Cognitive radio networks referred as CRNs use opportunistic spectrum access to improve the utilization of wireless resources. However, the selection of channels with high quality and trust is a critical issue in CRNs. This paper proposes a novel channel selection method using the VIKOR (VlseKriterijumska Optimizacija I Kompromisno Resenje) method to enhance the trustworthiness of CRNs. The VIKOR method is used to solve the multi-criteria decision-making problem by ranking alternatives and selecting the most appropriate channel for transmission. The channel selection process is based on various criteria such as channel availability, channel quality, channel reliability, and channel security. The paper discusses the problem of sensitivity regulation in multi-channel cognitive medium access. The availability probability of each channel is known, and the paper considers the situation where the probable channels are the equal modeled while independent when present, and not employing adaptive modulation, and instinctive sensitivity issues of the line sequence. The paper proves that the VIKOR method is a great way to optimize this process. The proposed method is particularly useful in avionics networks that require strict reliability and security requirements. The paper proposes a hardware layer reliable channel model that creates a reliable system with a reliable channel model. The layer of hardware is entrenched in hardware equipment via measurement of agents with control. This ensures reliable operation and system control in terms of volume. The channel model can monitor the data of this system, preventing intermediaries and malicious fraud attacks from compromising its security. The paper provides selection algorithms for wireless networks of ad-hoc with several priorities including multi functions for multiple task processes. The main objectives of the algorithms include effective performance with utilization of ideal resource through the balancing of load as well as by and removing congestion in the network. The paper demonstrates that the proposed method has a higher capacity in transferring data as well as it shows better utility of layer of hardware in case of block protection in channel as compared to the traditional layer. The consequences suggest the efficient proposed method providing highly effective improvement in the trustworthiness of CRNs and ensuring secure and reliable communication. Bandwidth, Information Rate, Economic Cost, Duty cycle, Cognitive radio, Data transmission this alternative in this method and evaluation parameters is RAN, CRN, WLAN and LAN which indicates radio access, Cognitive Radio, Wireless LAN and Local Area Network. Also, results illustrate that Bandwidth is at the first rank while Duty cycle obtained the lowermost rank.