Results 31 to 40 of about 11,528 (153)
Secure Capacity Analysis for Magnetic Inductive Coupling-Based SWIPT System
IEEE Access, 2018 Many researchers have provided meaningful insights for physical layer security (PLS) in various wireless communication systems. However, few works have carried out an intensive PLS analysis for magnetic inductive coupling (MIC)-based simultaneous ...
Sungmin Han +3 more
doaj +1 more source
Cooperative Secure Transmission by Exploiting Social Ties in Random Networks
, 2018 Social awareness and social ties are becoming increasingly popular with emerging mobile and handheld devices. Social trust degree describing the strength of the social ties has drawn lots of research interests in many fields in wireless communications ...
Han, Z. +4 more
core +1 more source
Optimal Beamforming for Physical Layer Security in MISO Wireless Networks [PDF]
, 2018 A wireless network of multiple transmitter-user pairs overheard by an eavesdropper, where the transmitters are equipped with multiple antennas while the users and eavesdropper are equipped with a single antenna, is considered.
Duong, Trung Q. +3 more
core +2 more sources
Security versus Reliability Analysis of Opportunistic Relaying
, 2013 Physical-layer security is emerging as a promising paradigm of securing wireless communications against eavesdropping between legitimate users, when the main link spanning from source to destination has better propagation conditions than the wiretap link
Hanzo, Lajos +3 more
core +1 more source
Channel Impulse Response Multilevel Quantization for Power Line Communications
IEEE Access, 2022 Physical layer security (PLS) has become a popular topic in the research community as a complement to traditional security schemes. Particularly, by taking advantage of the channel’s symmetry, a robust ecosystem of security applications has ...
Javier Hernandez Fernandez +2 more
doaj +1 more source
JISR on Computing, 2021 Physical Layer Security (PLS) in Multiple Input Multiple Output (MIMO) systems is crucial to achieving reliable communication. Artificial Noise (AN) is a commonly employed technique to provide PLS-based secure communication.
Yazeed Abdulaziz Al-Haqbani
doaj +1 more source
6G Networks Physical Layer Security Using RGB Visible Light Communications
IEEE Access, 2022 Visible Light Communication (VLC) is a key technology for the sixth-generation (6G) wireless communication thanks to the possibility of using artificial environmental lights as a data transfer channel.
S. Soderi, R. De Nicola
doaj +1 more source
Artificial Noise Injection for Securing Single-Antenna Systems
, 2017 We propose a novel artificial noise (AN) injection scheme for wireless systems over quasi-static fading channels, in which a single-antenna transmitter sends confidential messages to a half-duplex receiver in the presence of an eavesdropper.
He, Biao +2 more
core +2 more sources
Inspiring Physical Layer Security With RIS: Principles, Applications, and Challenges
IEEE Open Journal of the Communications SocietyWith the commercialization of the fifth generation mobile networks, researchers are now focusing on discovering the potential key techniques of the next generation mobile networks, which are expected to provide more accurate perception, lower latency ...
Mengzhao Guo +6 more
doaj +1 more source
Secure Compute-and-Forward Transmission With Artificial Noise and Full-Duplex Devices
, 2016 We consider a wiretap channel with an eavesdropper (Eve) and an honest but curious relay (Ray). Ray and the destination (Bob) are full-duplex (FD) devices.
Tomasin, Stefano
core +1 more source