Results 31 to 40 of about 6,176 (256)
Comprehensive Physical Layer Security Analysis of FSO Communications Over Málaga Channels
IEEE Photonics Journal, 2020 In this article, we study the physical layer security of free-space optical (FSO) communications under different eavesdropping scenarios. More specifically, the secrecy performance of FSO communication employing intensity modulation/direct detection ...
Yun Ai +4 more
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Secrecy Outage Performance Analysis for Cooperative NOMA Over Nakagami-
IEEE Access, 2019 In this paper, we investigate the secrecy outage performance of a typical cooperative downlink non-orthogonal multiple access (NOMA) system over Nakagami-m fading channel, in which the base station transmits a superimposed signal to two users via a relay.
Chao Yu, Hak-Lim Ko, Xin Peng, Wenwu Xie
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IEEE Access, 2022 This paper investigates the secrecy performance of a power splitting-based simultaneous wireless information and power transfer cooperative relay network in the presence of an eavesdropper.
Isabella Wanderley Gomes Da Silva +3 more
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IEEE Access, 2019 The inherent broadcast nature has exposed the land mobile satellite (LMS) communication systems to severe security threats in both the civil and military applications.
Yusheng Li +3 more
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Performance Analysis of Secret Precoding-Aided Spatial Modulation With Finite-Alphabet Signaling
IEEE Access, 2018 The precoding-aided spatial modulation (PSM) is first characterized with respect to its secrecy performance, which shows that the PSM is a secrecy embedded communication scheme when operated in the time-division duplex mode, but experiences security risk
Feilong Wu +3 more
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IEEE Access, 2018 In this paper, we investigate the secrecy performance of dual-hop randomize-and-forward (RaF) cognitive relay multi-channel wiretap networks over correlated fading channels, in which the eavesdropper can wiretap the information from source and relays ...
Mu Li +4 more
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On Optimizing the Secrecy Performance of RIS-Assisted Cooperative Networks [PDF]
2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall), 2020 Employing reconfigurable intelligent surfaces (RIS) is emerging as a game-changer candidate, thanks to their unique capabilities in improving the power efficiency and supporting the ubiquity of future wireless communication systems. Conventionally, a wireless network design has been limited to the communicating end points, i.e., the transmitter and the
Abdullateef Almohamad +4 more
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Impact of Correlated Fading Channels on Cognitive Relay Networks With Generalized Relay Selection
IEEE Access, 2018 In this paper, we investigate the secrecy performance of dual-hop decode-and-forward cognitive relay networks taking into account the channel correlation between the main and wiretapping channels.
Mu Li, Hao Yin, Yuzhen Huang, Yan Wang
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On the Secrecy Performance of Mixed RF/UOW Communication System [PDF]
2018 IEEE Globecom Workshops (GC Wkshps), 2018 In this paper, the secrecy performance of a dual-hop mixed radio-frequency/underwater optical wireless communication (RF/UOWC) system is investigated. The considered system consists of one single antenna source node ($S$) communicating with one destination node ($D$), considered as the legitimate receiver, through the help of one amplify-and-forward ...
Elmehdi Illi +4 more
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Physical Layer Security of WPCNs With Imperfect CSI and Full-Duplex Receiver Aided Jamming
IEEE Access, 2019 In this paper, we investigate the secrecy performance of wireless powered communication networks (WPCNs) faced by multiple passive eavesdroppers, where the full-duplex (FD) receiver utilizes the harvested energy to send the artificial jamming for ...
Mu Li +4 more
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