125 citations · 374 across the 18 of their papers we have counts for
20 papers
Dynamic Programmable Wireless Environment with UAV-mounted Static Metasurfaces
Prodromos-Vasileios Mekikis, Dimitrios Tyrovolas, Sotiris Tegos +8
Reconfigurable intelligent surfaces (RISs) are artificial planar structures able to offer a unique way of manipulating propagated wireless signals. Commonly composed of a number of…
XR-RF Imaging Enabled by Software-Defined Metasurfaces and Machine Learning: Foundational Vision, Technologies and Challenges
C. Liaskos, A. Tsioliaridou, K. Georgopoulos +18
We present a new approach to Extended Reality (XR), denoted as iCOPYWAVES, which seeks to offer naturally low-latency operation and cost-effectiveness, overcoming the critical scal…
End-to-end Wireless Path Deployment with Intelligent Surfaces Using Interpretable Neural Networks
Christos Liaskos, Shuai Niez, Ageliki Tsioliaridou +3
Intelligent surfaces exert deterministic control over the wireless propagation phenomenon, enabling novel capabilities in performance, security and wireless power transfer. Such su…
Mobility-aware Beam Steering in Metasurface-based Programmable Wireless Environments
Christos Liaskos, Shuai Nie, Ageliki Tsioliaridou +3
Programmable wireless environments (PWEs) utilize electromagnetic metasurfaces to transform wireless propagation into a software-controlled resource. In this work we study the effe…
ABSense: Sensing Electromagnetic Waves on Metasurfaces via Ambient Compilation of Full Absorption
C. Liaskos, G. Pirialakos, A. Pitilakis +13
Metasurfaces constitute effective media for manipulating and transforming impinging EM waves. Related studies have explored a series of impactful MS capabilities and applications i…
Exploration of Intercell Wireless Millimeter-Wave Communication in the Landscape of Intelligent Metasurfaces
Anna C. Tasolamprou, Alexandros Pitilakis, Sergi Abadal +19
Software-defined metasurfaces are electromagnetically ultra-thin, artificial components that can provide engineered and externally controllable functionalities. The control over th…
An Interpretable Neural Network for Configuring Programmable Wireless Environments
Christos Liaskos, Ageliki Tsioliaridou, Shuai Nie +3
Software-defined metasurfaces (SDMs) comprise a dense topology of basic elements called meta-atoms, exerting the highest degree of control over surface currents among intelligent p…
Organizing Network Management Logic with Circular Economy Principles
Christos Liaskos, Ageliki Tsioliaridou, Sotiris Ioannidis
The traditional cycle of industrial products has been linear since its inception. Raw resources are acquired, processed, distributed, used and ultimately disposed of. This linearit…
Joint Compressed Sensing and Manipulation of Wireless Emissions with Intelligent Surfaces
Christos Liaskos, Ageliki Tsioliaridou, Alexandros Pitilakis +8
Programmable, intelligent surfaces can manipulate electromagnetic waves impinging upon them, producing arbitrarily shaped reflection, refraction and diffraction, to the benefit of…
Modeling, Simulating and Configuring Programmable Wireless Environments for Multi-User Multi-Objective Networking
Christos Liaskos, Ageliki Tsioliaridou, Shuai Nie +3
Programmable wireless environments enable the software-defined propagation of waves within them, yielding exceptional performance potential. Several building-block technologies hav…
A Novel Communication Paradigm for High Capacity and Security via Programmable Indoor Wireless Environments in Next Generation Wireless Systems
Christos Liaskos, Shuai Nie, Ageliki Tsioliaridou +3
Wireless communication environments comprise passive objects that cause performance degradation and eavesdropping concerns due to anomalous scattering. This paper proposes a new pa…
Towards a Circular Economy via Intelligent Metamaterials
Christos Liaskos, Ageliki Tsioliaridou, Sotiris Ioannidis
The present study proposes the use of intelligent metasurfaces in the design of products, as enforcers of circular economy principles. Intelligent metasurfaces can tune their physi…
BitSurfing: Wireless Communications with Outsourced Symbol Generation
Ageliki Tsioliaridou, Christos Liaskos, Sotiris Ioannidis
Nano-IoT enables a wide range of ground-breaking technologies, but face implementation challenges due to the extremity of the scale. Space restrictions pose severe power supply con…
Using any Surface to Realize a New Paradigm for Wireless Communications
Christos Liaskos, Ageliki Tsioliaridou, Andreas Pitsillides +2
This article introduces an approach that could tame wireless channels, making their behavior deterministic and software-defined. We investigate the novel idea of HyperSurfaces, whi…
A New Wireless Communication Paradigm through Software-controlled Metasurfaces
Christos Liaskos, Shuai Nie, Ageliki Tsioliaridou +3
Electromagnetic waves undergo multiple uncontrollable alterations as they propagate within a wireless environment. Free space path loss, signal absorption, as well as reflections,…
Realizing Wireless Communication through Software-defined HyperSurface Environments
Christos Liaskos, Shuai Nie, Ageliki Tsioliaridou +3
Wireless communication environments are unaware of the ongoing data exchange efforts within them. Moreover, their effect on the communication quality is intractable in all but the…
A Novel Protocol for Network-Controlled Metasurfaces
Angeliki Tsioliaridou, Christos Liaskos, Andreas Pitsillides +1
A recently proposed class of materials, called software-defined metamaterials, can change their electromagnetic behavior on demand, utilizing a nanonetwork embedded in their struct…
The Socket Store: An App Model for the Application-Network Interaction
Christos Liaskos, Ageliki Tsioliaridou, Sotiris Ioannidis
A developer of mobile or desktop applications is responsible for implementing the network logic of his software. Nonetheless: i) Developers are not network specialists, while press…
Packet Routing in 3D Nanonetworks: A Lightweight, Linear-path Scheme
A. Tsioliaridou, C. Liaskos, E. Dedu +1
Packet routing in nanonetworks requires novel approaches, which can cope with the extreme limitations posed by the nano-scale. Highly lossy wireless channels, extremely limited har…
Computing and Communications for the Software-Defined Metamaterial Paradigm: A Context Analysis
S. Abadal, C. Liaskos, A. Tsioliaridou +5
Metamaterials are artificial structures which have recently enabled the realization of novel electromagnetic components with engineered and even unnatural functionalities. Existing…