Results 1 to 10 of about 8,383,358 (196)
Realistic Secrecy Performance Analysis for LiFi Systems [PDF]
IEEE Access, 2021 This paper studies the secrecy performance of light-fidelity (LiFi) networks under the consideration of random device orientation and partial knowledge of the eavesdroppers’ channel state information. Particularly, the secrecy capacity and secrecy
Hanaa Abumarshoud +3 more
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IEEE Access, 2020 In this paper, we investigate the secrecy performance of a Cooperative Cognitive Radio Network (CCRN) in the presence of an eavesdropper (EAV). The secondary users (SUs) are subject to three constraints which include peak transmit power level and ...
Truong Xuan Quach +3 more
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Jamming-Aided Secrecy Performance in Secure Uplink NOMA System
IEEE Access, 2020 A novel secrecy scenario of uplink non-orthogonal multiple access (NOMA) along with cooperative jammer(s) to improve secrecy performance is studied in this work.
Kaiwei Jiang, Weihua Zhou, Lingjie Sun
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SIC-Based Secrecy Performance in Uplink NOMA Multi-Eavesdropper Wiretap Channels
IEEE Access, 2018 A new paradigm of uplink non-orthogonal multiple access along with multiple eavesdroppers to achieve secrecy transmission is studied in this paper.
Kaiwei Jiang +4 more
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Exploiting Secrecy Performance of Uplink NOMA in Cellular Networks [PDF]
IEEE Access, 2021 We study the secrecy transmission of uplink non-orthogonal multiple access (NOMA) with single antenna and multi-antenna users in presence of an eavesdropper. Two phases are required for communications during each time frame between the users and the base
Minh-Sang Van Nguyen +4 more
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Secrecy Performance of SIMO Underlay Cognitive Radio Networks Over α – μ Fading Channels
IEEE Access, 2021 This paper investigates the secrecy performance of a single-input multiple-output (SIMO) based underlay cognitive radio networks. In particular, a single-antenna secondary transmitter transmits its secret message to a multi-antenna equipped secondary ...
Suneel Yadav, Devendra Singh Gurjar
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Sensors, 2023 Multihop transmission is one of the important techniques to overcome the transmission coverage of each node in wireless sensor networks (WSNs). However, multihop transmission has a security issue due to the nature of a wireless medium.
Yosefine Triwidyastuti +3 more
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, 2022 This chapter discusses the use of secrecy within the Order of Freemasons during its formative period during the eighteenth century. More specifically, it will, first, deal with the function of secrecy in relation to initiation and experiential knowledge.
Henrik Bogdan, Bogdan, Henrik,
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Secure Transmission in mmWave Wiretap Channels: On Sector Guard Zone and Blockages
Entropy, 2019 Millimeter-wave (mmWave) communication is one of the key enabling technologies for fifth generation (5G) mobile networks. In this paper, we study the problem of secure communication in a mmWave wiretap network, where directional beamforming and link ...
Yi Song +4 more
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On the secrecy performance of RIS-enabled wireless communications over Nakagami-m fading channels
ICT Express, 2023 This paper examines the secrecy performance of reconfigurable intelligent surface aided wireless communication systems. Specifically, we derive the secrecy outage probability (SOP), intercept probability, probability of non-zero secrecy capacity, and ...
Ashutosh K. Yadav +3 more
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