32 citations · 130 across the 21 of their papers we have counts for
21 papers
On Secure mmWave RSMA Systems
Hongjiang Lei, Sha Zhou, Xinhu Chen +4
This work considers a multiple-input-single-output mmWave RSMA system wherein a base station serves two users in the presence of a passive eavesdropper. Different eavesdropping sce…
Trajectory and Power Design for Aerial Multi-User Covert Communications
Hongjiang Lei, Jiacheng Jiang, Imran Shafique Ansari +2
Unmanned aerial vehicles (UAVs) can provide wireless access to terrestrial users, regardless of geographical constraints, and will be an important part of future communication syst…
Trajectory and power design for aerial CRNs with colluding eavesdroppers
Hongjiang Lei, Jiacheng Jiang, Haosi Yang +4
Unmanned aerial vehicles (UAVs) can provide wireless access services to terrestrial users without geographical limitations and will become an essential part of the future communica…
On Secure Uplink Transmission in Hybrid RF-FSO Cooperative Satellite-Aerial-Terrestrial Networks
Yuanyuan Ma, Tiejun Lv, Gaofeng Pan +2
This work investigates the secrecy outage performance of the uplink transmission of a radio-frequency (RF)-free-space optical (FSO) hybrid cooperative satellite-aerial-terrestrial…
Effect of Strong Time-Varying Transmission Distance on LEO Satellite-Terrestrial Deliveries
Yuanyuan Ma, Tiejun Lv, Tingting Li +3
In this paper, we investigate the effect of the strong time-varying transmission distance on the performance of the low-earth orbit (LEO) satellite-terrestrial transmission (STT) s…
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…
A 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…
On NOMA-Based mmWave Communications
Yu Tian, Gaofeng Pan, Mohamed-Slim
Non-orthogonal multiple access (NOMA) and millimeter-wave (mmWave) communication are two promising techniques to increase the system capacity in the fifth-generation (5G) mobile ne…
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…
Performance Analysis and Optimization of Cooperative Satellite-Aerial-Terrestrial Systems
Gaofeng Pan, Jia Ye, Yongqiang Zhang +1
Aerial relays have been regarded as an alternative and promising solution to extend and improve satellite-terrestrial communications, as the probability of line-of-sight transmissi…
On the Secrecy of UAV Systems With Linear Trajectory
Gaofeng Pan, Hongjiang Lei, Jianping An +2
By observing the fact that moving in a straight line is a common flying behavior of unmanned aerial vehicles (UAVs) in normal applications, e.g., power line inspections, and air pa…
Applying Deep-Learning-Based Computer Vision to Wireless Communications: Methodologies, Opportunities, and Challenges
Yu Tian, Gaofeng Pan, Mohamed-Slim Alouini
Deep learning (DL) has seen great success in the computer vision (CV) field, and related techniques have been used in security, healthcare, remote sensing, and many other fields. A…
When Full-Duplex Transmission Meets Intelligent Reflecting Surface: Opportunities and Challenges
Gaofeng Pan, Jia Ye, Jianping An +1
Full-duplex (FD) transmission has already been regarded and developed as a promising method to improve the utilization efficiency of the limited spectrum resource, as transmitting…
Flying Car Transportation System: Advances, Techniques, and Challenges
Gaofeng Pan, Mohamed-Slim Alouini
Since the development of transport systems, humans have exploited ground-level, below-ground, and high-altitude spaces for transportation purposes. However, with the increasing bur…
Secrecy Outage Analysis Over Fluctuating Two-Ray Fading Channels
Hui Zhao, Liang Yang, Gaofeng Pan +1
In this letter, we analyze the secrecy outage probability (SOP) over fluctuating two-ray fading channels but with a different definition from the one adopted in [5]. Following the…
Secure Analysis Over Generalized-K Channels
Luyao Zhang, Hui Zhao, Gaofeng Pan +2
In this letter, we adopt the SOP definition in [4] and the simplified model of [8], and derive a closed-form expression for the proposed SOP over GK fading channels. To simplify th…
Secure mmWave Communications in Cognitive Radio Networks
Hui Zhao, Jiayi Zhang, Liang Yang +2
In this letter, the secrecy performance in cognitive radio networks (CRNs) over fluctuating two-ray (FTR) channels, which is used to model the millimetre wave channel, is investiga…
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…