26 citations · 27 across the 9 of their papers we have counts for
9 papers
Cross-Layer Optimization and System-Level Design of Next-Generation Wireless Networks via Intelligent RAN Control
Maria Tsampazi
Recent years have seen the evolution of the traditional Radio Access Network (RAN) toward more open, programmable, disaggregated, and intelligent architectures, known as an Open RA…
ARIADNE: AI-RAN Informed Link Adaptation in Digital Twin Network Environments
Maria Tsampazi, Neagin Neasamoni Santhi, Nicole Perrotta +2
Artificial Intelligence (AI)-powered Radio Access Network (RAN) networks have attracted significant attention from both industry and academia. Meanwhile, Digital Twins offer a safe…
Satellite-Terrestrial Spectrum Sharing in FR3 through QoS-Aware Power Control and Spatial Nulling
Maria Tsampazi, Paolo Testolina, Michele Polese +1
Frequency Range 3 (FR3), encompassing frequencies between 7.125 and 24.25 GHz, is an emerging frequency band for 6th generation (6G) applications. The upper mid-band, as it is freq…
O-RIS-ing: Evaluating RIS-Assisted NextG Open RAN
Maria Tsampazi, Michele Polese, Falko Dressler +1
Reconfigurable Intelligent Surfaces (RISs) pose as a transformative technology to revolutionize the cellular architecture of Next Generation (NextG) Radio Access Networks (RANs). P…
System-Level Experimental Evaluation of Reconfigurable Intelligent Surfaces for NextG Communication Systems
Maria Tsampazi, Tommaso Melodia
Reconfigurable Intelligent Surfaces (RISs) are a promising technique for enhancing the performance of Next Generation (NextG) wireless communication systems in terms of both spectr…
PandORA: Automated Design and Comprehensive Evaluation of Deep Reinforcement Learning Agents for Open RAN
Maria Tsampazi, Salvatore D'Oro, Michele Polese +5
The highly heterogeneous ecosystem of NextG wireless communication systems calls for novel networking paradigms where functionalities and operations can be dynamically and optimall…
PACIFISTA: Conflict Evaluation and Management in Open RAN
Pietro Brach del Prever, Salvatore D'Oro, Leonardo Bonati +4
The O-RAN ALLIANCE is defining architectures, interfaces, operations, and security requirements for cellular networks based on Open Radio Access Network (RAN) principles. In this c…
Colosseum: The Open RAN Digital Twin
Michele Polese, Leonardo Bonati, Salvatore D'Oro +11
Recent years have witnessed the Open Radio Access Network (RAN) paradigm transforming the fundamental ways cellular systems are deployed, managed, and optimized. This shift is led…
A Comparative Analysis of Deep Reinforcement Learning-based xApps in O-RAN
Maria Tsampazi, Salvatore D'Oro, Michele Polese +4
The highly heterogeneous ecosystem of Next Generation (NextG) wireless communication systems calls for novel networking paradigms where functionalities and operations can be dynami…