no code implementations • 25 Apr 2024 • Amitha Mayya, Arsenia Chorti, Rafael F. Schaefer, Gerhard P. Fettweis
Our investigation centers on a frequency-selective line-of-sight (LoS) multipath channel, with a particular emphasis on assessing SKG rates derived from the distributions of RSS.
no code implementations • 19 Apr 2024 • Atsu Kokuvi Angélo Passah, Rodrigo C. de Lamare, Arsenia Chorti
Furthermore, the computational complexity of classical cryptographic approaches based on public key distribution can be a limiting factor for using in simple, low-end Internet of things (IoT) devices.
no code implementations • 1 Jun 2022 • Muralikrishnan Srinivasan, Sotiris Skaperas, Arsenia Chorti, Mahdi Shakiba Herfeh, Muhammad K. Shehzad, Philippe Sehier
In this paper, starting from the observation that the wireless channel is a composite, deterministic / stochastic process, we propose a power domain decomposition that allows performing the two tasks simultaneously.
no code implementations • 3 May 2022 • Arsenia Chorti
Sixth generations (6G) systems will be required to meet diverse constraints in an integrated ground-air-space global network.
no code implementations • 28 Oct 2021 • 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).
no code implementations • 25 Mar 2021 • 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.
no code implementations • 21 Mar 2021 • Mahdi Shakiba-Herfeh, Arsenia Chorti
We implement and compare the performance of different codes for SW reconciliation in the terms of reliability and decoding complexity.
no code implementations • 21 Mar 2021 • 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.
no code implementations • 3 Mar 2021 • 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 (SEFDM).
no code implementations • 2 Mar 2021 • Sotiris Skaperas, Nasim Ferdosian, Arsenia Chorti, Lefteris Mamatas
In this paper, we investigate near optimal, low complexity scheduling of radio resources for ultra-reliable low-latency communications (URLLC) when coexisting with enhanced mobile broadband (eMBB) services.
no code implementations • 5 Jan 2021 • Arsenia Chorti, Andre Noll Barreto, Stefan Kopsell, Marco Zoli, Marwa Chafii, Philippe Sehier, Gerhard Fettweis, H. Vincent Poor
Sixth generation systems are expected to face new security challenges, while opening up new frontiers towards context awareness in the wireless edge.
Cryptography and Security Signal Processing