| Title |
Energy Efficient Time Switching-based Secure Relay Against External Eavesdropper |
| DOI |
https://doi.org/10.5573/ieie.2023.60.9.3 |
| Keywords |
Physical layer security; Secrecy energy efficiency; Energy harvesting; Jamming signal |
| Abstract |
In this paper, we find the optimal jamming power ratio and time-switching rate to maximize the secrecy energy efficiency in the presence of energy-harvesting relay and external eavesdropper. Through simulations, we show that by optimizing these values, the secrecy energy efficiency of the network can be significantly improved. |