IEEE Access, 2016 We investigate the secrecy outage performance of spectrum sharing multiple-input multiple-output networks using generalized transmit antenna selection with maximal ratio combining over Nakagami-m channels.
Yuzhen Huang +4 more
doaj +1 more source
Security–reliability tradeoff analysis of untrusted energy harvesting relay networks
International Journal of Distributed Sensor Networks, 2018 We investigate secure communications in untrusted energy harvesting relay networks, where the amplify-and-forward relay is an energy constrained node powered by the received radio frequency signals, and try to unauthorizedly decode the confidential ...
Dechuan Chen +4 more
doaj +1 more source
Physical layer security of NOMA-D2D cooperative wireless system
Dianxin kexue, 2022 Aiming at the physical layer security (PLS) application requirement of massive user equipments access in the future, the PLS model combining with non-orthogonal multiple access (NOMA), device-to-device (D2D) and relay cooperation was proposed.The model ...
Yifan DING, Guangqiu LI, Hui LI
doaj +2 more sources
Secure Transmission in mmWave NOMA Networks With Cognitive Power Allocation
IEEE Access, 2019 Millimeter wave (mmWave) and non-orthogonal multiple access (NOMA) are two key technologies for future wireless networks. In this paper, secure communication in mmWave NOMA networks based on cognitive power allocation scheme is studied by preferentially ...
Yi Song +4 more
doaj +1 more source
Outage probability of selective decode and forward relaying with secrecy constraints
CoRR, 2011 We study the outage probability of opportunistic relay selection in decode-and-forward relaying with secrecy constraints. We derive the closed-form expression for the outage probability. Based on the analytical result, the asymptotic performance is then investigated. The accuracy of our performance analysis is verified by the simulation results.
Xiaojun Sun, Chunming Zhao
openaire +2 more sources
Secure Transmission of Cooperative Zero-Forcing Jamming for Two-User SWIPT Sensor Networks
Sensors, 2018 In this paper, the secrecy performance of the two-user simultaneous wireless information and power transfer (SWIPT) sensor networks is studied and a novel secure transmission scheme of cooperative zero-forcing (ZF) jamming is proposed.
Xuanxuan Tang +5 more
doaj +1 more source
Secrecy Outage Probability of a NOMA Scheme and Impact Imperfect Channel State Information in Underlay Cooperative Cognitive Networks. [PDF]
Sensors (Basel), 2020 Huynh TP +4 more
europepmc +1 more source
Secrecy outage probability and strictly positive secrecy capacity of UAV assisted cooperative NOMA system with two untrusted destinations. [PDF]
Sci RepKhan MJ, Ahmad S, Singh I, Sahu UK.
europepmc +1 more source
Rate-Splitting-Based RF-UWOC Relaying Systems with Hardware Impairments and Interference. [PDF]
Entropy (Basel)Huang X, Su Y, Qiu Y, Tang X, Li S.
europepmc +1 more source
Minimization of outage probability and energy consumption by deep learning-based prediction in D2D mm wave communication. [PDF]
Sci RepBilal NM, Velmurugan T.
europepmc +1 more source