Results 61 to 70 of about 1,219,015 (169)

Secrecy analysis of short-packet transmissions in ultra-reliable and low-latency communications

EURASIP Journal on Wireless Communications and Networking, 2021
In this paper, we investigate the secrecy performance of short-packet transmissions in ultra-reliable and low-latency communications (URLLC). We consider the scenario where a multi-antenna source communicates with a single-antenna legitimate receiver ...
Jianhua He, Guangheng Zhao, Lu Wang, Xue Sun, Lei Yang   +4 more
doaj   +1 more source

Optimal planning of SOP in distribution network considering 5G BS collaboration

IET Renewable Power Generation, Volume 18, Issue 15, Page 3040-3052, 16 November 2024.
This paper proposes an optimal planning method of soft open point (SOP) in distribution networks (DN) considering 5G base stations (BSs) collaboration to enhance power regulation capabilities and reduce costs. A bi‐level optimization model is used to determine the SOP planning scheme and the dispatch strategy of base station energy storage, while an ...
Zihao Hou, Chao Long, Qi Qi, Xiangjun Liu, Kejia Wang   +4 more
wiley   +1 more source

Secrecy outage probability of inter‐vehicular cognitive radio networks

, 2020
Herein, we consider an underlay cognitive radio network (CRN) where mobile secondary user wishes to transmit a confidential information to the secondary destination in the presence of an illegitimate eavesdropper which is trying to steal the classified ...
Ata, Serdar Ozgur, Serdar Özgür Ata, Erdogan, Eylem, Eylem Erdogan   +3 more
core   +1 more source

Secrecy Outage Performance Analysis of Dual-Hop RF-UOWC Systems

, 2022
This article investigates the secrecy performance of a dual-hop radio frequency-underwater optical wireless communication (RF-UOWC) system. Using stochastic geometry theory, the eavesdroppers are modeled as a Poisson point process distribution, and RF ...
Gaofeng Pan, Zhu, Chen, Pan, Gaofeng, Hongjiang Lei, Ansari, Imran Shafique, Park, Kihong, Imran Shafique Ansari, Ki-Hong Park, Chen Zhu, Lei, Hongjiang   +9 more
core   +1 more source

Rate Splitting in the Presence of Untrusted Users : Outage and Secrecy Outage Performances [PDF]

, 2022
In this contribution, a thorough investigation of the performance of rate splitting is conducted in terms of outage and secrecy outage for the simultaneous service to a near user and far user, where the latter attempts to overhear the message of the ...
Musavian, Leila, Abolpour, Milad, Aïssa, Sonia, Bhowal, Anirban   +3 more
core   +1 more source

Secrecy Outage Probability of Energy-Harvesting Cooperative NOMA Transmissions With Relay Selection [PDF]

, 2020
hree relay selection techniques, aiming at achieving secure non-orthogonal multiple access in cooperative energy-harvesting (EH) communications, are proposed and compared.
Jorswieck, EA, Musavian, L, Salem, A, Aissa, S   +3 more
core   +2 more sources

Secrecy Performance of O-RAN-Enabled RIS-Assisted FSO/RF Satellite Downlinks

Entropy
Motivated by the increasing security requirements of next-generation satellite-terrestrial communication systems and the emergence of Open Radio Access Network (O-RAN) architectures, this paper presents a secrecy analysis of a novel reconfigurable ...
Yuhang Li, Xifan Chen, Jiale Shi, Guocheng Lv, Ye Jin   +4 more
doaj   +1 more source

Physical-Layer Security Analysis over M-Distributed Fading Channels

Entropy, 2019
In this paper, the physical layer security over the M-distributed fading channel is investigated. Initially, an exact expression of secrecy outage probability (SOP) is derived, which has an integral term. To get a closed-form expression, a lower bound of
Sheng-Hong Lin, Rong-Rong Lu, Xian-Tao Fu, An-Ling Tong, Jin-Yuan Wang   +4 more
doaj   +1 more source

Secrecy Performance Analysis of Energy Harvesting Untrusted Relay Networks with Hardware Impairments

International Journal of Distributed Sensor Networks, Volume 2024, Issue 1, 2024.
In this work, we focus on the issue of secure communication in energy harvesting untrusted relay networks taking into account the impact of hardware impairments, where an energy‐constrained relay, powered by received radio frequency signals, attempts to decode sensitive data from the source without authorization.
Dechuan Chen, Jin Li, Jianwei Hu, Xingang Zhang, Shuai Zhang, Dong Wang, Achilles D. Boursianis   +6 more
wiley   +1 more source

Secure Cooperative Half-Duplex Cognitive Radio Networks With $K$ -th Best Relay Selection

IEEE Access, 2017
In this paper, we study the secrecy performance of a half-duplex cognitive relay network in the presence of multiple eavesdroppers and multiple primary users. In particular, generic K th best relay selection schemes for opportunistic relay selection (ORS)
Minh-Nghia Nguyen, Nam-Phong Nguyen, Daniel B. Da Costa, Huu-Khuong Nguyen, Rafael Timoteo De Sousa   +4 more
doaj   +1 more source