444 citations · 1.7k across the 86 of their papers we have counts for
3 papers · 1 filter
Pragmatic Physical Layer Encryption for Achieving Perfect Secrecy
Suzhi Bi, Xiaojun Yuan, Ying Jun Zhang
Conventionally, secrecy is achieved using cryptographic techniques beyond the physical layer. Recent studies raise the interest of performing encryption within the physical layer b…
Wireless MIMO Switching: Weighted Sum Mean Square Error and Sum Rate Optimization
Fanggang Wang, Xiaojun Yuan, Soung Chang Liew +1
This paper addresses joint transceiver and relay design for a wireless multiple-input-multiple-output (MIMO) switching scheme that enables data exchange among multiple users. Here,…
Eigen-Direction Alignment Based Physical-Layer Network Coding for MIMO Two-Way Relay Channels
Tao Yang, Xiaojun Yuan, Li Ping +2
In this paper, we propose a novel communication strategy which incorporates physical-layer network coding (PNC) into multiple-input multiple output (MIMO) two-way relay channels (T…