Zobrazeno 1 - 10
of 107
pro vyhledávání: '"D'Amours, Claude"'
Autor:
Asemian, Ghazal, Kulhandjian, Michel, Amini, Mohammadreza, Kantarci, Burak, D'Amours, Claude, Erol-Kantarci, Melike
The vulnerability of 5G networks to jamming attacks has emerged as a significant concern. This paper contributes in two primary aspects. Firstly, it investigates the effect of a multi-jammer on 5G cell metrics, specifically throughput and goodput. Th
Externí odkaz:
http://arxiv.org/abs/2411.05131
This article proposes a novel strategy for enhancing secure wireless communication through the use of a simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) in a multiple-input single-output system. In the presence
Externí odkaz:
http://arxiv.org/abs/2410.00896
Autor:
Amini, Mohammadreza, Asemian, Ghazal, Kulhandjian, Michel, Kantarci, Burak, D'Amours, Claude, Erol-Kantarci, Melike
Wireless networks can be vulnerable to radio jamming attacks. The quality of service under a jamming attack is not guaranteed and the service requirements such as reliability, latency, and effective rate, specifically in mission-critical military app
Externí odkaz:
http://arxiv.org/abs/2401.10387
Autor:
Gul, Omer Melih, Kulhandjian, Michel, Kantarci, Burak, D'Amours, Claude, Touazi, Azzedine, Ellement, Cliff
Cyber-physical systems have recently been used in several areas (such as connected and autonomous vehicles) due to their high maneuverability. On the other hand, they are susceptible to cyber-attacks. Radio frequency (RF) fingerprinting emerges as a
Externí odkaz:
http://arxiv.org/abs/2312.06555
Autor:
Millar, Goldwyn, Kulhandjian, Michel, Alaca, Ayse, Alaca, Saban, D'Amours, Claude, Yanikomeroglu, Halim
NOMA) technique based on an algebraic design is studied. We propose an improved low-density spreading (LDS) sequence design based on projective geometry. In terms of its bit error rate (BER) performance, our proposed improved LDS code set outperforms
Externí odkaz:
http://arxiv.org/abs/2201.00204
Autor:
Kulhandjian, Michel, Kurt, Gunes Karabulut, Kulhandjian, Hovannes, Yanikomeroglu, Halim, D'Amours, Claude
An improved mean squared error (MSE) minimization solution based on eigenvector decomposition approach is conceived for wideband non-orthogonal multiple-access based computation over multi-access channel (NOMA-CoMAC) framework. This work aims at furt
Externí odkaz:
http://arxiv.org/abs/2201.00203
Autor:
Kulhandjian, Michel, Bedeer, Ebrahim, Kulhandjian, Hovannes, D'Amours, Claude, Yanikomeroglu, Halim
In this paper, we investigate the sequence estimation problem of faster-than-Nyquist (FTN) signaling as a promising approach for increasing spectral efficiency (SE) in future communication systems. In doing so, we exploit the concept of Gaussian sepa
Externí odkaz:
http://arxiv.org/abs/1912.10315
In this paper, we consider the problem of recursively designing uniquely decodable ternary code sets for highly overloaded synchronous code-division multiple-access (CDMA) systems. The proposed code set achieves larger number of users $K < K_{max}^t$
Externí odkaz:
http://arxiv.org/abs/1902.09526
Autor:
Kulhandjian, Michel, Kulhandjian, Hovannes, D'Amours, Claude, Yanikomeroglu, Halim, Khachatrian, Gurgen
In this paper, we propose a fast decoder algorithm for uniquely decodable (errorless) code sets for overloaded synchronous optical code-division multiple-access (O-CDMA) systems. The proposed decoder is designed in a such a way that the users can uni
Externí odkaz:
http://arxiv.org/abs/1902.09525
Autor:
Kulhandjian, Michel, D'Amours, Claude, Kulhandjian, Hovannes, Yanikomeroglu, Halim, Pados, Dimitris A., Khachatrian, Gurgen
We consider the problem of designing a low-complexity decoder for antipodal uniquely decodable (UD) /errorless code sets for overloaded synchronous code-division multiple access (CDMA) systems, where the number of signals Kamax is the largest known f
Externí odkaz:
http://arxiv.org/abs/1806.03958