Xiaochen Liu, Yuanyuan Gao, Nan Sha, Guozhen Zang, Shijie. Wang, Vol. 15, No. 6, June 30, 2021
10.3837/tiis.2021.06.015

• Physical-layer security
• artificial noise
• imperfect CSI
• transmit power minimization
• secrecy rate maximization

Shenghua Zhai, Jianping An, Vol. 14, No. 2, February 29, 2020
10.3837/tiis.2020.02.005

• full-duplex
• two-way relay network
• Physical-layer security
• power allocation

Qiuhua Wang, Qiuyun Lyu, Xiaojun Wang, Jianrong BAO, Vol. 11, No. 10, October 30, 2017
10.3837/tiis.2017.10.021

• secret key generation
• Physical-layer security
• channel reciprocity
• quantization
• Information reconciliation
• Privacy amplification