Results 121 to 130 of about 6,148 (156)
A PUF-Based Secure and Lightweight Authentication Protocol for Medical IoT Environments. [PDF]
Sensors (Basel)Lim H, Park Y, Park Y.
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Secrecy Outage Performance of a Cooperative Cognitive Relay Network
IEEE Communications Letters, 2017In this letter, we analyze the physical layer secrecy performance of a two-hop cooperative cognitive underlay relay network with a decode and forward relay and a passive eavesdropper. Unlike other works to date, we assume combining of direct and relayed signals at the destination and the eavesdropper.
Pratik Chakraborty, Shankar Prakriya
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Enhancing Secrecy Performance for STAR-RIS NOMA Networks
IEEE Transactions on Vehicular Technology, 2023Ming Zeng, Octavia Dobre, Xingwang Li
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Does secrecy signal skill? Own-investor secrecy and hedge fund performance
Journal of Banking & Finance, 2021Abstract Using a novel measure of own-investor secrecy, we find that non-disclosure to a fund’s own investors, unlike non-disclosure to the public, does not signal hedge fund skill. Own-investor secretive funds do not significantly outperform transparent funds through an up market, and they significantly underperform their (sub)strategy-matched peers
Gorovyy, S, Kelly, PJ, Kuzmina, O
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Secrecy Performance Analysis of Adaptive SSK Transmission
2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications, 2020In this paper, we propose an adaptive antenna index (AI) mapping scheme with the aid of partial channel state information (CSI) (i.e., channel gain order information) of legitimate channel. Based on the received partial CSI that is unknown to an eavesdropper (Eve), transmitter (Tx) adapts AI mapping patterns.
Ugrasen Singh, Manav R. Bhatnagar
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The Impact of Pay Secrecy on Individual Task Performance
Academy of Management Proceedings, 2010We generate and test a moderated mediation model of the effects of pay secrecy—a pay communication policy restricting employees’ access to information regarding the level of other employees’ pay in the organization—on individual task performance. According to this model, the effects of such a policy are posited to be mediated by informational fairness,
PETER BAMBERGER, ELENA BELOGOLOVSKY
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Secrecy Performance of Incremental Relaying with Outdated CSI
2018 IEEE International Conference on Communications (ICC), 2018Secrecy performance is investigated for relay networks with multiple antennas Nt at the transmitter. As K relays are available, we propose an incremental threshold relaying scheme with low complexity, where both transmit antenna selection (TAS) and relay selection are deployed without eavesdropper channel state information (CSI).
Jiangbo Si +4 more
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A New MIMO Signal Constellation for Secrecy and Performance Enhancing
2020 International Conference on Information and Communication Technology Convergence (ICTC), 2020This paper presents a new signal constellation for MIMO transmissions. The proposed signal format achieves performance enhancement via space-time coding of linear combination of conventional modulation schemes. In addition, secrecy capability is achieved with artificially added interference terms embedded in the transmitted modulation signal.
Hyein Lee 0006 +2 more
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Secrecy Performance Analysis of Uplink NOMA in IoT Networks
2018 IEEE/CIC International Conference on Communications in China (ICCC), 2018This paper investigates physical layer security (PLS) of uplink non-orthogonal multiple access (NOMA) in Internet of Things (IoT) networks, where two devices transmit secret information to base station or access point simultaneously under the intercepting of an eavesdropper (Eve).
Zhongwu Xiang +5 more
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On the secrecy performance of integrated satellite‐aerial‐terrestrial networks
International Journal of Satellite Communications and Networking, 2020SummaryThis paper investigates secure transmission of an integrated satellite‐aerial‐terrestrial network (ISATN), where multiple eavesdroppers (Eves) attempt to overhear the satellite signals cooperatively. The ISATN adopts an unmanned aerial vehicle (UAV) equipped with multiple antennas as a relay with threshold‐based decode‐and‐forward (DF) protocol.
Guoqiang Cheng +4 more
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