Zobrazeno 1 - 10
of 1 921
pro vyhledávání: '"A, Gavriilidis"'
Autor:
Alexandropoulos, George C., Jung, Bo Kum, Gavriilidis, Panagiotis, Matos, Sérgio, Loeser, Lorenz H. W., Elesina, Varvara, Clemente, Antonio, D'Errico, Raffaele, Pessoa, Luís M., Kürner, Thomas
Reconfigurable Intelligent Surfaces (RISs) are expected to play a pivotal role in future indoor ultra high data rate wireless communications as well as highly accurate three-dimensional localization and sensing, mainly due to their capability to prov
Externí odkaz:
http://arxiv.org/abs/2412.07359
In this paper, we study the problem of promptly detecting the presence of non-cooperative activity from one or more Reconfigurable Intelligent Surfaces (RISs) with unknown characteristics lying in the vicinity of a Multiple-Input Multiple-Output (MIM
Externí odkaz:
http://arxiv.org/abs/2411.03237
Metasurface Energy Harvesters (MEHs) have emerged as a prominent enabler of highly efficient Radio Frequency (RF) energy harvesters. This survey delves into the fundamentals of the MEH technology, providing a comprehensive overview of their working p
Externí odkaz:
http://arxiv.org/abs/2407.14638
While Reconfigurable Intelligent Surfaces (RISs) constitute one of the most prominent enablers for the upcoming sixth Generation (6G) of wireless networks, the design of efficient RIS phase profiles remains a notorious challenge when large numbers of
Externí odkaz:
http://arxiv.org/abs/2407.13510
The interplay between large antenna apertures and high frequencies in future generations of wireless networks will give rise to near-field communications. In this paper, we focus on the hybrid analog and digital beamforming architecture of dynamic me
Externí odkaz:
http://arxiv.org/abs/2406.01488
Autor:
Matos, Sérgio, Ma, Yihan, Luo, Qi, Deuermeier, Jonas, Lucci, Luca, Gavriilidis, Panagiotis, Kiazadeh, Asal, Lain-Rubio, Verónica, Phan, Tung D., Soh, Ping Jack, Clemente, Antonio, Pessoa, Luís M., Alexandropoulos, George C.
The demand for unprecedented performance in the upcoming 6G wireless networks is fomenting the research on THz communications empowered by Reconfigurable Inteligent Surfaces (RISs). A wide range of use cases have been proposed, most of them, assuming
Externí odkaz:
http://arxiv.org/abs/2402.13804
Autor:
George I. Gavriilidis, Vasileios Vasileiou, Aspasia Orfanou, Naveed Ishaque, Fotis Psomopoulos
Publikováno v:
Computational and Structural Biotechnology Journal, Vol 23, Iss , Pp 1886-1896 (2024)
Recent advances in single-cell omics technology have transformed the landscape of cellular and molecular research, enriching the scope and intricacy of cellular characterisation. Perturbation modelling seeks to comprehensively grasp the effects of ex
Externí odkaz:
https://doaj.org/article/d3c22f06af104b499987087d08ffdb03
Adoption and deployment of robotic and autonomous systems in industry are currently hindered by the lack of transparency, required for safety and accountability. Methods for providing explanations are needed that are agnostic to the underlying autono
Externí odkaz:
http://arxiv.org/abs/2305.19724
Publikováno v:
Architecture, Vol 4, Iss 3, Pp 717-729 (2024)
This study investigates a parametric architectural design methodology that arises from the relationship between humans, architecture, and nature and utilizes modern technological means and sustainable construction materials. Specifically, it concerns
Externí odkaz:
https://doaj.org/article/ff0098badd6d4271ab77c05de5169d06
Autor:
Gong, Tierui, Gavriilidis, Panagiotis, Ji, Ran, Huang, Chongwen, Alexandropoulos, George C., Wei, Li, Zhang, Zhaoyang, Debbah, Mérouane, Poor, H. Vincent, Yuen, Chau
Future wireless systems are envisioned to create an endogenously holography-capable, intelligent, and programmable radio propagation environment, that will offer unprecedented capabilities for high spectral and energy efficiency, low latency, and mas
Externí odkaz:
http://arxiv.org/abs/2212.01257