Exploiting interference for energy harvesting: A survey, research issues, and challenges
Interference is one of the fundamental aspects that makes wireless communication
challenging, which has attracted great research attention for decades. To solve this …
challenging, which has attracted great research attention for decades. To solve this …
Physical layer security enhancement with reconfigurable intelligent surface-aided networks
Reconfigurable intelligent surface (RIS)-aided wireless communications have drawn
significant attention recently. We study the physical layer security of the downlink RIS-aided …
significant attention recently. We study the physical layer security of the downlink RIS-aided …
Multi-antenna covert communications in random wireless networks
This paper studies multi-antenna-aided covert communications coexisting with randomly
located wardens and interferers, considering both centralized and distributed antenna …
located wardens and interferers, considering both centralized and distributed antenna …
Encrypted finite-horizon energy-to-peak state estimation for time-varying systems under eavesdropping attacks: Tackling secrecy capacity
This paper is concerned with the problem of finite-horizon energy-to-peak state estimation
for a class of networked linear time-varying systems. Due to the inherent vulnerability of …
for a class of networked linear time-varying systems. Due to the inherent vulnerability of …
Physical layer security in millimeter wave cellular networks
Recent studies show that millimeter wave (mmWave) communications can offer orders of
magnitude, which increases in the cellular capacity. However, the secrecy performance of …
magnitude, which increases in the cellular capacity. However, the secrecy performance of …
Artificial noise assisted secure interference networks with wireless power transfer
Interference alignment (IA) is a remarkable technique to manage interference, and artificial
noise (AN) can be utilized to combat one main threat of security, passive eavesdropping …
noise (AN) can be utilized to combat one main threat of security, passive eavesdropping …
Secure transmissions in millimeter wave systems
Exploiting millimeter wave is an effective way to meet the data traffic demand in the 5G
wireless communication system. In this paper, we study secure transmissions under slow …
wireless communication system. In this paper, we study secure transmissions under slow …
Physical layer security in MIMO backscatter wireless systems
Backscatter wireless communication is an emerging technique widely used in low-cost and
low-power wireless systems, especially in passive radio frequency identification (RFID) …
low-power wireless systems, especially in passive radio frequency identification (RFID) …
Safeguarding millimeter wave communications against randomly located eavesdroppers
Mm-wave offers a sensible solution to the capacity crunch faced by 5G wireless
communications. This paper comprehensively studies physical layer security in a multi-input …
communications. This paper comprehensively studies physical layer security in a multi-input …
Secure transmission with large numbers of antennas and finite alphabet inputs
In this paper, we investigate secure transmission over the large-scale multiple-antenna
wiretap channel with finite alphabet inputs. First, we investigate the case where …
wiretap channel with finite alphabet inputs. First, we investigate the case where …