Due to the broadcast nature of radio propagation, the wireless air interface is open and
accessible to both authorized and illegitimate users. This completely differs from a wired …

While the emerging 6G networks are anticipated to meet the high-end service quality
demands of the mobile edge users in terms of data rate and delay satisfaction, new attack …

This paper investigates robust and secure multiuser multiple-input single-output (MISO)
downlink communications assisted by a self-sustainable intelligent reflection surface (IRS) …

In this paper, we consider a cognitive radio network that consists of one cognitive base
station (CBS) and multiple cognitive users (CUs) in the presence of multiple eavesdroppers …

Security threats introduced due to the vulnerability of the transmission medium may hinder
the proliferation of Ka band multibeam satellite systems for civil and military data …

A novel approach for ensuring confidential wireless communication is proposed and
analyzed from an information-theoretic standpoint. In this approach, the legitimate receiver …

Internet of Things (IoT) is rapidly spreading and reaching a multitude of different domains,
since the fifth generation (5G) wireless technologies are the key enablers of many IoT …

Secure precoding superimposed with artificial noise (AN) is a promising transmission
technique to improve security by harnessing the superposition nature of the wireless …

This letter addresses physical layer security (PLS) for a wireless sensor network, in which
multiple sensor nodes communicate with a single sink in the presence of an eavesdropper …

提出了一种实现无线通信物理层安全的新方法, 并从信息论的角度进行了性能分析.
此方法通过合法接收者发送人工噪声来干扰窃听者信道, 同时通过抵消技术使得自身不受人工 …