On secure wireless communications for IoT under eavesdropper collusion

Y Zhang, Y Shen, H Wang, J Yong… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Wireless communication is one of the key technologies that actualize the Internet of Things
(IoT) concept into the real world. Understanding the security performance of wireless …

Impact of mobility on physical layer security over wireless fading channels

J Tang, M Dabaghchian, K Zeng… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Wireless physical layer security has attracted great attention in recent years. Although
mobility is an intrinsic property of wireless networks, most of the existing works only consider …

On the physical layer security analysis of hybrid millimeter wave networks

S Vuppala, YJ Tolossa, G Kaddoum… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
To cope up with the explosive growth of mobile data demand, the fifth-generation mobile
network intents to exploit the available spectrum in millimeter-wave (mmWave) band to …

Secrecy Analysis of Random MIMO Wireless Networks Over - Fading Channels

L Kong, S Vuppala, G Kaddoum - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
In this paper, we investigate the secrecy performance of stochastic multiple-input multiple-
output wireless networks over small-scale α-μ fading channels, where both the legitimate …

Modeling and simulation of secure connectivity and hop count of multi-hop ad-hoc wireless networks with colluding and non-colluding eavesdroppers

T Kim - Ad Hoc Networks, 2021 - Elsevier
Connectivity and hop count are two crucial attributes of dynamic wireless networks such as
ad-hoc wireless networks (AHWNs). When the security issue is considered, establishing a …

Exploring the effects of directional antennas on the secure connectivity and hop count of secure multi-hop ad-hoc wireless networks

T Kim - Computer Networks, 2023 - Elsevier
Directional antennas can increase the received power in specific directions while reducing it
in other directions. Utilizing this unique feature, we configure directional antennas at …

Analysis of the physical layer security enhancing of wireless communication system under the random mobile

T Zhang, H Wen, J Tang, H Song, R Liao… - IET …, 2019 - Wiley Online Library
User mobility is a major feature of wireless networks. At present, physical layer security
research rarely considers the impact of user mobility on the physical layer security …

[PDF][PDF] Physical layer security performance study for wireless networks with cooperative jamming

Y Zhang - 2017 - fun.repo.nii.ac.jp
Physical Layer Security Performance Study for Wireless Networks with Cooperative
Jamming Page 1 Physical Layer Security Performance Study for Wireless Networks with …

Secrecy analysis of random wireless networks with multiple eavesdroppers

S Vuppala, S Chatzinotas… - 2017 IEEE 28th Annual …, 2017 - ieeexplore.ieee.org
In this paper, we investigate the secrecy outage probability of random wireless networks
from the perspective of the k-th best source, which has still not been well characterized. We …

[PDF][PDF] A Novel Framework for Achievable Secrecy Throughput of Distributed Cognitive Radio Wireless Networks.

H Ma, K Niu - J. Commun., 2015 - jocm.us
The achievable secrecy throughput of the distributed cognitive radio wireless networks
(DCRWNs) is investigated in this paper. The related works on the secrecy performance …