Cooperative Jamming Algorithm Based on Trust Update

To deal with the security challenges and optimize the system communication quality, this paper focuses on introducing the concept of social networks to improve the physical layer security of D2D networks. The paper transforms the social relationship between nodes into a trust relationship. The node...

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Bibliographic Details
Published in2020 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC) pp. 321 - 324
Main Authors Lu, Weifeng, Ren, Zhihao, Xu, Jia, Chen, Siguang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2020
Subjects
Cooperative Jamming
Device-to-device communication
Jamming
Physical layer security
Power demand
Security
Social networking (online)
Social relationship
Transforms
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Summary:To deal with the security challenges and optimize the system communication quality, this paper focuses on introducing the concept of social networks to improve the physical layer security of D2D networks. The paper transforms the social relationship between nodes into a trust relationship. The node who is communicating can use free trusted D2D users as jammer to improve the physical layer security of D2D network. A trust update mechanism is used to encourage free D2D nodes to participate in the communication of D2D nodes that need to send information as jammer. Trust update mechanism will compensate for node power consumption. Paper uses game theory to model the system, and finally get the jamming decision of D2D nodes to improve the security of the physical layer of the system.
DOI:10.1109/CyberC49757.2020.00060