Results 11 to 20 of about 8,790,812 (239)
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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PHYSICAL LAYER SECRECY ON WIRELESS NETWORK [PDF]
Tạp chí Khoa học Đại học Đà Lạt, 2016 In this paper, we present an approach for wireless security based on physical layer. The basic principle of physical layer secrecy (PHY Secrecy) is ensuring secure information transmission in the the system that consists of illegal receiver without using
Trương Tiến Vũ +3 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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The dialogic performativity of secrecy and transparency [PDF]
Human Relations, 2023 How does the pursuit of transparency and insight have a tendency to produce secrecy? And vice versa? In popular and political discourse, secrecy and transparency are usually depicted as mutually exclusive practices. At the same time, we know from extant research that the two are closely related, that they each have performative effects, and tend to ...
Fan, Ziyun, Christensen, Lars Thøger
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On the Secrecy Performance and Power Allocation in Relaying Networks With Untrusted Relay in the Partial Secrecy Regime [PDF]
IEEE Transactions on Information Forensics and Security, 2020 Recently, three useful secrecy metrics based on the partial secrecy regime were proposed to analyze secure transmissions on wireless systems over quasi-static fading channels, namely: generalized secrecy outage probability, average fractional equivocation, and average information leakage.
Diana Pamela Moya Osorio +2 more
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Secrecy performance of terahertz wireless links in rain and snow [PDF]
Nano Communication Networks, 2021 Wireless communication technique at terahertz (THz) frequencies is regarded as the most potential candidate for future wireless networks due to its wider frequency bandwidth and higher data capacity when compared to that employing radio frequency (RF) and millimeter wave (mmWave).
Rong Wang +3 more
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Improving Secrecy Performance of a Wirelessly Powered Network [PDF]
IEEE Transactions on Communications, 2017 This paper considers the secrecy communication of a wirelessly powered network, where an energy-constrained legitimate transmitter (Alice) sends message to a legitimate receiver (Bob) with the energy harvested from a dedicated power beacon, while an eavesdropper (Eve) intends to intercept the information.
Zhuo Chen 0002 +3 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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On Secrecy Performance of Mixed THz-FSO Relaying System
2023 IEEE Conference on Standards for Communications and Networking (CSCN), 2023 <p>Terahertz (THz) frequency band and free-space optical (FSO) communication can be proven potential solutions to the spectrum scarcity challenges in the emerging applications in the 6G. In this direction, a mixed THz-FSO relaying system is proposed in this paper.
Ahmad Ijaz, Huusko Jyrki, Singh Rupender
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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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