Secrecy Cognitive Gain of Cognitive Radio Sensor Networks with Primary Outage Constraint
International Journal of Distributed Sensor Networks, 2015 This paper studies the physical layer security issue for cognitive radio sensor networks (CRSNs) with primary outage constraint, for which a tractable framework is developed to analyze the secrecy performance for CRSNs related to the random channel ...
Hongyu Ma +4 more
doaj +2 more sources
Secrecy outage of threshold-based cooperative relay network with and without direct links
EURASIP Journal on Information Security, 2018 In this paper, we investigate the secrecy outage performance of a dual-hop decode-and-forward (DF) threshold-based cooperative relay network, both with and without the direct links between source-eavesdropper and source-destination. Without assuming that
Khyati Chopra, Ranjan Bose, Anupam Joshi
doaj +2 more sources
Zero-Outage Secrecy in Short Packet IoT-Aided Cellular Cooperative Network With EH-NOMA
IEEE AccessThe zero-outage secrecy with energy harvesting is considered in short packet IoT-aided cellular cooperative networks using the inspired non-orthogonal multiple access (NOMA) strategy.
Hien Quang Ta +3 more
doaj +2 more sources
Minimization of Secrecy Outage Probability in Reconfigurable Intelligent Surface-Assisted MIMOME System [PDF]
IEEE Transactions on Wireless Communications, 2022 This article investigates physical layer security (PLS) in reconfigurable intelligent surface (RIS)-assisted multiple-input multiple-output multiple-antenna-eavesdropper (MIMOME) channels.
Yiliang Liu +3 more
semanticscholar +1 more source
Secrecy Outage Probability Analysis for Downlink NOMA with Imperfect SIC at Untrusted Users [PDF]
European Signal Processing Conference, 2021 Non-orthogonal multiple access (NOMA) has come to the fore as a spectrally efficient technique for fifth-generation networks and beyond. At the same time, NOMA faces severe security issues in the presence of untrusted users due to successive interference
Sapna Thapar +3 more
semanticscholar +1 more source
Secrecy Outage Probability of Relay Selection Based Cooperative NOMA for IoT Networks
IEEE Access, 2021 As an important partner of fifth generation (5G) communication, the internet of things (IoT) is widely used in many fields with its characteristics of massive terminals, intelligent processing, and remote control.
Hui Li +6 more
semanticscholar +1 more source
, 2022 This paper evaluates the physical layer security performance of a reconfigurable intelligent surface (RIS) enabled wireless network in the presence of a passive eavesdropper.
Olakanmi Oladayo Olufemi +5 more
core +2 more sources
Hybrid Cache Placement for Physical-Layer Security in Cooperative Networks
IEEE Access, 2018 Due to the broadcast nature of wireless transmission, traditional wireless two-hop relaying is vulnerable for eavesdroppers to overhear messages. In order to enhance the physical-layer security, this paper studies one cooperative network with caching ...
Fang Shi +5 more
doaj +1 more source
Secrecy analysis of AF relaying with triple selection over arbitrary Nakagami fading channels
Electronics Letters, 2023 This paper analyzes the secrecy outage probability of amplify and forward (AF) relaying with triple selection over real valued Nakagami fading channels.
Donghun Lee
doaj +1 more source
Secrecy Outage Probability: Revisited.
CoRR, 2022 This paper technically explores the secrecy rate $Λ$ and a maximisation problem over the concave version of the secrecy outage probability (SOP) as $\mathop{{\rm \mathbb{M}ax}}\limits_{Δ} {\rm \; } \mathbb{P}\mathscr{r} \big( Λ\ge λ\big) $. We do this from a generic viewpoint even though we use a traditional Wyner's wiretap channel for our system model
openaire +4 more sources