Interior Point-Driven Throughput Maximization for TS-SWIPT Multi-Hop DF Relays: A Log Barrier Approach. [PDF]
Sensors (Basel)Yu Y, Tang X, Xie G.
europepmc +1 more source
A Physical-Layer Security Cooperative Framework for Mitigating Interference and Eavesdropping Attacks in Internet of Things Environments. [PDF]
Sensors (Basel)Farraj A, Hammad E.
europepmc +1 more source
Safe image transmission with hybrid quantum key-genetic encryption via spatial modulation assisted NOMA. [PDF]
Sci RepThennavan S, Jayapalan A.
europepmc +1 more source
Rethinking the Secrecy Outage Formulation: A Secure Transmission Design Perspective
IEEE Communications Letters, 2011 This letter studies information-theoretic security without knowing the eavesdropper's channel fading state. We present an alternative secrecy outage formulation to measure the probability that message transmissions fail to achieve perfect secrecy.
Xiangyun Zhou +2 more
exaly +2 more sources
Related searches:
Secrecy Outage Probability in Backscatter Communication Systems With Tag Selection
IEEE Wireless Communications Letters, 2021In this letter, we propose a tag selection scheme to enhance the security transmission in a passive backscatter communication system with multiple tags and one eavesdropper, and analyze the secrecy outage probability (SOP). In particular, considering a practical non-linear energy harvesting model, we first determine the optimal dynamic reflection ...
Yingting Liu +2 more
openaire +1 more source
Secrecy Outage Analysis of Buffer-Aided Cooperative MIMO Relaying Systems
IEEE Transactions on Vehicular Technology, 2017 This work investigates the secrecy outage performance of buffer-aided multi-relay multiple-input multiple-output (MIMO) cooperative systems in the presence of a passive eavesdropper.
Wendong Yang +2 more
exaly +2 more sources
Improving Secrecy Outage Probability with Symbol Extension
2014 IEEE 79th Vehicular Technology Conference (VTC Spring), 2014This paper reveals symbol extension is capable of improving secrecy performance in the multiple-input single-output (MISO) wiretap channel. We propose a symbol extension scheme jointly with the existing beamforming and artificial noise generation strategy to exploit the time variation of fading channel.
Cong Zhang 0003 +3 more
openaire +2 more sources
Secrecy Outage Probability in Multi-RAT Heterogeneous Networks
IEEE Communications Letters, 2016Practical difficulty in examining all base stations (BSs) to choose the best one providing secure transmission in heterogeneous networks (HetNets), we impose a BS association constraint in this letter that the BSs providing an average received signal power at the legitimate user greater than a predetermined receiving threshold can be candidate serving ...
Huici Wu +3 more
openaire +2 more sources
Secrecy outage probability of wirelessly powered wiretap channels
2016 24th European Signal Processing Conference (EUSIPCO), 2016This paper considers a wirelessly powered wiretap channel, where an energy constrained information source, powered by a dedicated power beacon, communicates with a legitimate user in the presence of a passive eavesdropper. The source is assumed to have multiple antennas, while the other three nodes are equipped with a single antenna each. Considering a
Xin Jiang 0009 +3 more
openaire +2 more sources
In this paper, we consider secure communications between a single antenna transmitter and a single antenna receiver in the presence of a multiple antenna eavesdropper employing MRC or SDC reception. We show that an M-antenna eavesdropper performing SDC reception has precisely the same degrading effect on secrecy as M single antenna eavesdroppers under ...
Vinay Uday Prabhu, Miguel Rodrigues
openaire +3 more sources