Results 171 to 180 of about 1,176,752 (196)

Outage probability and secrecy capacity of a non-orthogonal multiple access system

2017 11th International Conference on Signal Processing and Communication Systems (ICSPCS), 2017
In this paper, we analyze the outage probability and secrecy capacity of a non-orthogonal multiple access (NOMA) system in the presence of an eavesdropper. In order to enhance spectral efficiency, a base station communicates with two users simultaneously in the same frequency band by superpimposing the transmit signals to the users in the power domain.
Thi My Chinh Chu, Hans-Jürgen Zepernick
openaire   +1 more source

Minimization of Secrecy Outage Probability with Single-Antenna Uncoordinated Cooperative Jamming

2019 IEEE Global Communications Conference (GLOBECOM), 2019
The problem of power allocation with uncoordinated cooperative jamming is addressed in this paper to enhance the physical layer security of the single-input-single-output wiretap channel with single-antenna jammers. Differing from the existing works concerning the secrecy rate maximization, this paper studies the problem of minimizing the secrecy ...
Darui Hu, Pengcheng Mu, Weile Zhang, Qinye Yin 0001, Zongze Li   +4 more
openaire   +1 more source

Secrecy Outage Probability and Secrecy Capacity for Autonomous Driving in a Cascaded Rayleigh Fading Environment

2021 IEEE 94th Vehicular Technology Conference (VTC2021-Fall), 2021
Yuqing Zhao, Abraham O. Fapojuwo
openaire   +2 more sources

Outage Probability Oriented Secrecy Rate Optimization for Finite-Alphabet Inputs

IEEE Communications Letters, 2023
Hao Xu, Guiyang Xia, Xiaobo Zhou 0004, Yantao Liu, Feng Shu 0002, Jiangzhou Wang   +5 more
openaire   +2 more sources

Fluid Antenna System: Secrecy Outage Probability Analysis

IEEE Transactions on Vehicular Technology
José David Vega Sánchez, Luis Felipe Urquiza-Aguiar, Henry Ramiro Carvajal Mora, Nathaly Verónica Orozco Garzón, Diana Pamela Moya Osorio   +4 more
openaire   +1 more source

A Lightweight and Energy Efficient Secrecy Outage Probability-based Friendly Jamming

2023 11th International Symposium on Digital Forensics and Security (ISDFS), 2023
Okan Yaman, Tolga Ayav, Yusuf Murat Erten   +2 more
openaire   +2 more sources

Secrecy Outage Probability of Full-Duplex Relaying Vehicular Networks

2022 10th International Japan-Africa Conference on Electronics, Communications, and Computations (JAC-ECC), 2022
Mohamed G. Abd El Ghafour, Ahmed H. Abd El-Malek, Ola E. Hassan, Mohammed Abo-Zahhad   +3 more
openaire   +1 more source

Average Secrecy Outage Rate and Average Secrecy Outage Duration of Wireless Communication Systems With Diversity Over Nakagami-m Fading Channels

IEEE Transactions on Wireless Communications, 2018
Mazen Hasna, Aymen Omri
exaly  

On the Strict Secrecy Outage Probability of Wirelessly Powered Backscatter Communications

IEEE Transactions on Vehicular Technology
Yaxiong Lei, Yinghui Ye, Xiaoli Chu, Gaojie Chen 0001, Guangyue Lu   +4 more
openaire   +1 more source

Outage Probability of Secrecy Capacity over Correlated Log-Normal Fading Channels

IEEE Communications Letters, 2013
Xian Liu
exaly