26 citations · 70 across the 45 of their papers we have counts for
10 papers · 1 filter
Towards Intelligent Context-Aware 6G Security
André N. Barreto, Stefan Köpsell, Arsenia Chorti +8
Imagine interconnected objects with embedded artificial intelligence (AI), empowered to sense the environment, see it, hear it, touch it, interact with it, and move. As future netw…
On the Use of CSI for the Generation of RF Fingerprints and Secret Keys
Muralikrishnan Srinivasan, Sotiris Skaperas, Arsenia Chorti
This paper presents a systematic approach to use channel state information for authentication and secret key distillation for physical layer security (PLS). We use popular machine…
Finite Blocklength Secrecy Analysis of Polar and Reed-Muller Codes in BEC Semi-Deterministic Wiretap Channels
Mahdi Shakiba-Herfeh, Laura Luzzi, Arsenia Chorti
In this paper, we consider a semi-deterministic wiretap channel where the main channel is noiseless and the eavesdropper's channel is a binary erasure channel (BEC). We provide a l…
Distributed DoS Attack Detection in SDN: Trade offs in Resource Constrained Wireless Networks
Gustavo A. Nunez Segura, Arsenia Chorti, Cintia Borges Margi
The Software-defined networking(SDN) paradigm centralizes control decisions to improve programmability and simplify network management. However, this centralization turns the netwo…
Comparison of Short Blocklength Slepian-Wolf Coding for Key Reconciliation
Mahdi Shakiba-Herfeh, Arsenia Chorti
We focus Slepian-Wolf (SW) coding in the short blocklength for reconciliation in secret key generation and physical unclonable functions. In the problem formulation, two legitimate…
Deep Learning Based Detection for Spectrally Efficient FDM Systems
David Picard, Arsenia Chorti
In this study we present how to approach the problem of building efficient detectors for spectrally efficient frequency division multiplexing (SEFDM) systems. The superiority of re…
Rate Analysis and Deep Neural Network Detectors for SEFDM FTN Systems
Arsenia Chorti, David Picard
In this work we compare the capacity and achievable rate of uncoded faster than Nyquist (FTN) signalling in the frequency domain, also referred to as spectrally efficient FDM (SEFD…
Scheduling Optimization of Heterogeneous Services by Resolving Conflicts
Sotiris Skaperas, Nasim Ferdosian, Arsenia Chorti +1
Fifth generation (5G) new radio introduced flexible numerology to provide the necessary flexibility for accommodating heterogeneous services. However, optimizing the scheduling of…
Centralized and Distributed Intrusion Detection for Resource Constrained Wireless SDN Networks
Gustavo A. Nunez Segura, Arsenia Chorti, Cintia Borges Margi
Software-defined networking (SDN) was devised to simplify network management and automate infrastructure sharing in wired networks. These benefits motivated the application of SDN…
Context-Aware Security for 6G Wireless The Role of Physical Layer Security
Arsenia Chorti, Andre Noll Barreto, Stefan Kopsell +5
Sixth generation systems are expected to face new security challenges, while opening up new frontiers towards context awareness in the wireless edge. The workhorse behind this proj…