32 citations · 80 across the 10 of their papers we have counts for
6 papers · 1 filter
A New Rate Splitting Strategy for Uplink CR-NOMA Systems
Hongwu Liu, Zhiquan Bai, Hongjiang Lei +3
In uplink non-orthogonal multiple access (NOMA) channels, the existing cooperative successive interference cancellation (SIC) and power control (PC) schemes lack the capability of…
Stochastic Analysis of Cooperative Satellite-UAV Communications
Yu Tian, Gaofeng Pan, Mohamed-Slim Alouini
In this paper, a dual-hop cooperative satellite-unmanned aerial vehicle (UAV) communication system including a satellite (S), a group of cluster headers (CHs), which are respective…
Ergodic Secrecy Rate of RIS-Assisted Communication Systems in the Presence of Discrete Phase Shifts and Multiple Eavesdroppers
Peng Xu, Gaojie Chen, Gaofeng Pan +1
This letter investigates the ergodic secrecy rate (ESR) of a reconfigurable intelligent surface (RIS)-assisted communication system in the presence of discrete phase shifts and mul…
Secrecy Outage Analysis for Cooperative NOMA Systems with Relay Selection Scheme
Hongjiang Lei, Zixuan Yang, Ki-Hong Park +4
This paper considers the secrecy outage performance of a multiple-relay assisted non-orthogonal multiple access (NOMA) network over Nakagami- fading channels. Two slots are util…
On Secure Mixed RF-FSO Systems With TAS and Imperfect CSI
Hongjiang Lei, Haolun Luo, Ki-Hong Park +4
In this work, we analyze the secrecy outage performance of a dual-hop relay system composed of multiple-input-multiple-output radio-frequency (RF) links and a free-space optical (F…
Secrecy Outage Analysis of Mixed RF-FSO Downlink SWIPT Systems
Hongjiang Lei, Zhijun Dai, Ki-Hong Park +3
We analyze a secure dual-hop mixed radio frequency-free space optical (RF-FSO) downlink simultaneous wireless information and power transfer (SWIPT) systems. The FSO link and all R…