Fundamentals of Physical Layer Security

Boqun Zhao, Chongjun Ouyang, Xingqi Zhang +1 more

Xiangyun Zhou, Lingyang Song, Yan Zhang

Physical layer security has recently become an emerging technique to complement and significantly improve the communication security of wireless networks. Compared to cryptographic approaches, physical layer security is a fundamentally different paradigm where secrecy is achieved by exploiting the physical layer properties of the communication syst

Riccardo Rovatti

Li Wang

Biao He, Vincent K. N. Lau, Xiangyun Zhou +1 more

Physical layer security over fading channels has drawn a considerable amount of attention in the literature. How to measure the secrecy performance is a fundamental but important issue for the study of wireless physical layer security. This chapter gives a comprehensive overview of the classical secrecy metrics as well as several new secrecy metrics for physical layer security over fading channels, which enables one to appropriately design secure communication systems with different views on how secrecy is measured.

Phuong T. Tran, Tan Nhat Nguyen, Lam‐Thanh Tu