4 citations · 4 across the 4 of their papers we have counts for
5 papers
Physical Layer Security Enhancement With Reconfigurable Intelligent Surface-Aided Networks
Jiayi Zhang, Hongyang Du, Qiang Sun +2
Reconfigurable intelligent surface (RIS)-aided wireless communications have drawn significant attention recently. We study the physical layer security of the downlink RIS-aided tra…
Secrecy Performance of Body-Centric Communications over Alternate Rician Shadowed Fading Channels
Xiaoqi Wang, Jiayi Zhang, Hongyang Du +2
In this paper, we investigate the physical layer security over the Alternate Rician Shadowed fading channel, which is a novel channel model for body-centric wireless links and land…
Millimeter Wave Communications With Reconfigurable Intelligent Surface: Performance Analysis and Optimization
Hongyang Du, Jiayi Zhang, Julian Cheng +2
Reconfigurable Intelligent Surface (RIS) can create favorable multipath to establish strong links that are useful in millimeter wave (mmWave) communications. While previous works u…
On the Distribution of the Ratio of Products of Fisher-Snedecor Random Variables and Its Applications
Hongyang Du, Jiayi Zhang, Kostas P. Peppas +3
The Fisher-Snedecor distribution has been recently proposed as a more accurate and mathematically tractable composite fading model than traditional established models…
Distribution of the Sum of Fisher-Snedecor Random Variables and Its Applications
Hongyang Du, Jiayi Zhang, Julian Cheng +1
The statistical characterization of the sum of random variables (RVs) are useful for investigating the performance of wireless communication systems. We derive exact closed-form ex…