Search Results for author: Arsenia Chorti

Found 9 papers, 0 papers with code

Smart Channel State Information Pre-processing for Joint Authentication and Secret Key Distillation

no code implementations1 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.

Physical Layer Security for 6G Systems why it is needed and how to make it happen

no code implementations3 May 2022 Arsenia Chorti

Sixth generations (6G) systems will be required to meet diverse constraints in an integrated ground-air-space global network.

On the Use of CSI for the Generation of RF Fingerprints and Secret Keys

no code implementations28 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).

Distributed DoS Attack Detection in SDN: Trade offs in Resource Constrained Wireless Networks

no code implementations25 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.

Change Point Detection Management

Comparison of Short Blocklength Slepian-Wolf Coding for Key Reconciliation

no code implementations21 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.

Deep Learning Based Detection for Spectrally Efficient FDM Systems

no code implementations21 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.

Rate Analysis and Deep Neural Network Detectors for SEFDM FTN Systems

no code implementations3 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).

Scheduling Optimization of Heterogeneous Services by Resolving Conflicts

no code implementations2 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.

Scheduling

Context-Aware Security for 6G Wireless The Role of Physical Layer Security

no code implementations5 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

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