A survey of optimization approaches for wireless physical layer security
Due to the malicious attacks in wireless networks, physical layer security has attracted
increasing concerns from both academia and industry. The research on physical layer …
increasing concerns from both academia and industry. The research on physical layer …
Secure user-centric clustering for energy efficient ultra-dense networks: Design and optimization
With an unprecedented amount of sensitive private data generated by mobile user
equipment (UE), securing the emerging ultra-dense networks (UDNs) becomes critical …
equipment (UE), securing the emerging ultra-dense networks (UDNs) becomes critical …
Device-to-device users clustering based on physical and social characteristics
This paper proposes a novel method for device-to-device (D2D) user clustering that allows
wireless users in proximity to share common resources to save both system bandwidth and …
wireless users in proximity to share common resources to save both system bandwidth and …
An empirical comparison of algorithms to find communities in directed graphs and their application in web data analytics
Detecting communities in graphs is a fundamental tool to understand the structure of Web-
based systems and predict their evolution. Many community detection algorithms are …
based systems and predict their evolution. Many community detection algorithms are …
Secrecy-oriented partner selection based on social trust in device-to-device communications
Device-to-device (D2D) communications recently have attracted broad attention owing to its
potential ability to improve spectrum and energy efficiency within the existing cellular …
potential ability to improve spectrum and energy efficiency within the existing cellular …
Power allocation for full-duplex relay networks: Secure energy efficiency optimization
In this paper, an energy-efficient power allocation problem is studied for a secure full-duplex
(FD) relay network. The problem is formulated as a nonconvex optimization program to …
(FD) relay network. The problem is formulated as a nonconvex optimization program to …
Routing and optimal hop distance in wireless ad hoc networks
This paper provides a cross-layer strategy which will combine nodes optimal coverage
radius and routing complexity in wireless Ad Hoc networks that using Hop-count routing …
radius and routing complexity in wireless Ad Hoc networks that using Hop-count routing …