1.3k citations · 4.4k across the 39 of their papers we have counts for
9 papers · 1 filter
Joint Relay and Jammer Selection Improves the Physical Layer Security in the Face of CSI Feedback Delays
Lei Wang, Yueming Cai, Yulong Zou +2
We enhance the physical-layer security (PLS) of amplify-and-forward relaying networks with the aid of joint relay and jammer selection (JRJS), despite the deliterious effect of cha…
On the Limits of Predictability in Real-World Radio Spectrum State Dynamics: From Entropy Theory to 5G Spectrum Sharing
Guoru Ding, Jinlong Wang, Qihui Wu +4
A range of applications in cognitive radio networks, from adaptive spectrum sensing to predictive spectrum mobility and dynamic spectrum access, depend on our ability to foresee th…
Securing Physical-Layer Communications for Cognitive Radio Networks
Yulong Zou, Jia Zhu, Liuqing Yang +2
This article investigates the physical-layer security of cognitive radio (CR) networks, which are vulnerable to various newly arising attacks targeting on the weaknesses of CR comm…
Relay Selection for Wireless Communications Against Eavesdropping: A Security-Reliability Tradeoff Perspective
Yulong Zou, Jia Zhu, Xuelong Li +1
This article examines the secrecy coding aided wireless communications from a source to a destination in the presence of an eavesdropper from a security-reliability tradeoff (SRT)…
Security-Reliability Trade-off Analysis of Multi-Relay Aided Decode-and-Forward Cooperation Systems
Jia Zhu, Yulong Zou, Benoit Champagne +2
We consider a cooperative wireless network comprised of a source, a destination and multiple relays operating in the presence of an eavesdropper, which attempts to tap the source-d…
A Survey on Wireless Security: Technical Challenges, Recent Advances and Future Trends
Yulong Zou, Jia Zhu, Xianbin Wang +1
This paper examines the security vulnerabilities and threats imposed by the inherent open nature of wireless communications and to devise efficient defense mechanisms for improving…
Byzantine Attack and Defense in Cognitive Radio Networks: A Survey
Linyuan Zhang, Guoru Ding, Qihui Wu +3
The Byzantine attack in cooperative spectrum sensing (CSS), also known as the spectrum sensing data falsification (SSDF) attack in the literature, is one of the key adversaries to…
Intercept Behavior Analysis of Industrial Wireless Sensor Networks in the Presence of Eavesdropping Attack
Yulong Zou, Gongpu Wang
This paper studies the intercept behavior of an industrial wireless sensor network (WSN) consisting of a sink node and multiple sensors in the presence of an eavesdropping attacker…
On Secrecy Performance of Antenna Selection Aided MIMO Systems Against Eavesdropping
Jia Zhu, Yulong Zou, Gongpu Wang +2
In this paper, we consider a multiple-input multiple-output (MIMO) system consisting of one source, one destination and one eavesdropper, where each node is equipped with an arbitr…