A game-theoretical modelling approach for enhancing the physical layer security of non-orthogonal multiple access system

• Main Authors: Alsaba, Yamen, Leow, Chee Yen, Abdul Rahim, Sharul Kamal
• Format: Article
• Language: English
• Published: Institute of Electrical and Electronics Engineers Inc. 2019
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/89219/1/YamenAlsaba2019_AGameTheoreticalModellingApproachforEnhancing.pdf; http://eprints.utm.my/id/eprint/89219/; http://dx.doi.org/10.1109/ACCESS.2018.2889494

This paper investigates the physical layer security of a downlink non-orthogonal multiple access (NOMA) communication system, wherein a base station is communicating with two paired active users in the presence of an eavesdropper and multiple idle nodes (helpers). In order to enhance the secrecy per...