2 citations · 6 across the 20 of their papers we have counts for
14 papers
Impact of Inter-Operator Interference via Reconfigurable Intelligent Surfaces
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Panagiotis A. Karkazis +2
A wireless communication system is studied that operates in the presence of multiple reconfigurable intelligent surfaces (RISs). In particular, a multi-operator environment is cons…
Holographic RIS Empowered THz Communications with Hardware Imperfections under Adverse Weather Conditions
Alexandros-Apostolos A. Boulogeorgos, Stylianos Trevlakis, Theodoros A. Tsiftsis
This paper focuses on providing a theoretical framework for the evaluation of the performance of holographic reconfigurable intelligent surface (HRIS) empowered terahertz (THz) wir…
Extreme Level Crossing Rate: A New Performance Indicator for URLLC Systems
Nikolaos I. Miridakis, Theodoros A. Tsiftsis, Panagiotis A. Karkazis +2
Level crossing rate (LCR) is a well-known statistical tool that is related to the duration of a random stationary fading process \emph{on average}. In doing so, LCR cannot capture…
Next-Generation Full Duplex Networking System Empowered by Reconfigurable Intelligent Surfaces
Yingyang Chen, Yuncong Li, Miaowen Wen +5
Full duplex (FD) radio has attracted extensive attention due to its co-time and co-frequency transceiving capability. {However, the potential gain brought by FD radios is closely r…
On the Performance of Dual RIS-assisted V2I Communication under Nakagami-m Fading
Mohd Hamza Naim Shaikh, Khaled Rabie, Xingwang Li +2
Vehicle-to-everything (V2X) connectivity in 5G-and-beyond communication networks supports the futuristic intelligent transportation system (ITS) by allowing vehicles to intelligent…
Cognitive Radio-Inspired Rate-Splitting Multiple Access for Semi-Grant-Free Transmissions
Hongwu Liu, Kyeong Jin Kim, Theodoros A. Tsiftsis +3
In this paper, we propose a cognitive radio-inspired rate-splitting multiple access (CR-RSMA) scheme to assist semi-grant-free (SGF) transmissions in which a grant-based user (GBU)…