Results 41 to 50 of about 7,680 (294)
Secure Communications in SWIPT-Enabled Two-Way Relay Networks
IEEE Access, 2019 This paper investigates the secrecy performance of a wireless-powered two-way relay network in the presence of an eavesdropper. Based on adaptive time allocation (TA) and power splitting (PS), a novel secure relaying protocol is proposed. For the purpose
Yang Zhang, Xiangmo Zhao, Ying Xie
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On the ergodic secrecy capacity with full duplex communication [PDF]
2017 IEEE International Conference on Communications (ICC), 2017 Full duplex communication promises performance gains in terms of the throughput and the delay. Generally, it has been shown that the throughput and delay gains of full duplex communication are somewhat limited in realistic network settings, leading researchers to study other possible applications of full duplex communication providing significantly ...
Nurul Huda Mahmood +3 more
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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
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Sensors, 2018 Cooperative relaying is an effective technology to improve the capacity of physical-layer security, in which the relay helps forward the received signal to the destination. In this paper, a cooperative compressive sensing and amplify-and-forward (CCS-AF)
Jialun Li +5 more
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Some New Results on the GaussianWiretap Feedback Channel
Entropy, 2019 In this paper, the Gaussian wiretap feedback channel is revisited, and some new resultson its secrecy capacity are obtained. To be specific, first, we show that the Schalkwijk−Kailath (SK)feedback scheme, which achieves the secrecy capacity of the ...
Chenxu Wei, Linman Yu, Bin Dai
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On the delay limited secrecy capacity of fading channels [PDF]
2009 IEEE International Symposium on Information Theory, 2009 Proceedings of the 2009 IEEE International Symposium on Information Theory (ISIT 2009), Seoul, Korea, June 28-July 3 ...
Karim Khalil +3 more
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The Secrecy Capacity of Cost-Constrained Wiretap Channels [PDF]
IEEE Transactions on Information Theory, 2021 IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 67, NO. 3, MARCH 2021.
Sreejith Sreekumar +4 more
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Secrecy and State capacity: a look behind the Iron Curtain [PDF]
, 2017 This paper reviews two decades of research on the political economy of secrecy, based on the records of former Soviet state and party archives. Secrecy was an element of Soviet state capacity, particularly its capacity for decisiveness, free of the ...
Harrison, Mark
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Secrecy capacity analysis of bi-static backscatter communication systems
, 2022 The rapid adoption of battery-free internet-of-things (IoT) sensors in multiple environments ranging from agriculture to wildlife surveillance, has seen increased research interest in backscatter communication (BSC) technology.
Phung Ton That +5 more
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Robust Biometric Authentication from an Information Theoretic Perspective
Entropy, 2017 Robust biometric authentication is studied from an information theoretic perspective. Compound sources are used to account for uncertainty in the knowledge of the source statistics and are further used to model certain attack classes.
Andrea Grigorescu +2 more
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