Joint Relay Selection and Power Allocation through a Genetic Algorithm for Secure Cooperative Cognitive Radio Networks

Joint Relay Selection and Power Allocation through a Genetic Algorithm for Secure Cooperative Cognitive Radio Networks

In cooperative cognitive radio networks (CCRNs), there has been growing demand of transmitting secondary user (SU) source information secretly to the corresponding SU destination with the aid of cooperative SU relays. Efficient power allocation (PA) among SU relays and multi-relay selection (MRS) ar...

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Bibliographic Details
Main Authors: Md Arifur Rahman, YoungDoo Lee, Insoo Koo
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Sensors
Subjects:
cooperative communication
mixed integer programming
genetic algorithm
secrecy rate
multi-relay selection
power allocation
Online Access:https://www.mdpi.com/1424-8220/18/11/3934

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