31 citations · 31 across the 4 of their papers we have counts for
4 papers
Secure Satellite Communications via Multiple Aerial RISs: Joint Optimization of Reflection, Association, and Deployment
Zhaole Wang, Naijin Liu, Xiao Tang +5
Satellite communication is envisioned as a key enabler of future 6G networks, yet its wide coverage with high link attenuation poses significant challenges for physical layer secur…
Decentralized Caching Schemes and Performance Limits in Two-layer Networks
Lin Zhang, Zhao Wang, Ming Xiao +3
We study the decentralized caching scheme in a two-layer network, which includes a sever, multiple helpers, and multiple users. Basically, the proposed caching scheme consists of t…
Secure Degrees of Freedom of Wireless X Networks Using Artificial Noise Alignment
Zhao Wang, Ming Xiao, Mikael Skoglund +1
The problem of transmitting confidential messages in wireless X networks is considered, in which each transmitter intends to send one confidential message to every rec…
Degrees of Freedom of Multi-hop MIMO Broadcast Networks with Delayed CSIT
Zhao Wang, Ming Xiao, Chao Wang +1
We study the sum degrees of freedom (DoF) of a class of multi-layer relay-aided MIMO broadcast networks with delayed channel state information at transmitters (CSIT). In the assume…