Search Results for author: Ozan Alp Topal

Found 4 papers, 0 papers with code

Physical Layer Authentication for LEO Satellite Constellations

no code implementations17 Feb 2022 Ozan Alp Topal, Gunes Karabulut Kurt

Physical layer authentication (PLA) is the process of claiming identity of a node based on its physical layer characteristics such as channel fading or hardware imperfections.

Securing the Inter-Spacecraft Links: Physical Layer Key Generation from Doppler Frequency Shift

no code implementations4 May 2021 Ozan Alp Topal, Gunes Karabulut Kurt, Halim Yanikomeroglu

In this work, we propose a secret key generation procedure specifically designed for the inter-spacecraft communication links.

An Adaptive Multi-Agent Physical Layer Security Framework for Cognitive Cyber-Physical Systems

no code implementations7 Jan 2021 Mehmet Özgün Demir, Ozan Alp Topal, Ali Emre Pusane, Guido Dartmann, Gerd Ascheid, Güneş Karabulut Kurt

With the advancement of the machine learning algorithms, the transmission scheme providing the best performance can be utilized to sustain a reliable network of CCPS agents equipped with self-decision mechanisms, where the interactions between each agent are modeled in terms of service quality, security, and cost dimensions.

Reinforcement Learning (RL)

Securing the Inter-Spacecraft Links: Doppler Frequency Shift based Physical Layer Key Generation

no code implementations31 Aug 2020 Ozan Alp Topal, Gunes Karabulut Kurt, Halim Yanikomeroglu

We propose a novel physical layer secret key generation method for the inter-spacecraft communication links.

Cannot find the paper you are looking for? You can Submit a new open access paper.