285 citations · 1.2k across the 69 of their papers we have counts for
12 papers · 1 filter
TIMESAFE: Timing Interruption Monitoring and Security Assessment for Fronthaul Environments
Joshua Groen, Simone Di Valerio, Imtiaz Karim +9
5G and beyond cellular systems embrace the disaggregation of Radio Access Network (RAN) components, exemplified by the evolution of the fronthaul (FH) connection between cellular b…
ORANSlice: An Open-Source 5G Network Slicing Platform for O-RAN
Hai Cheng, Salvatore D'Oro, Rajeev Gangula +7
Network slicing allows Telecom Operators (TOs) to support service provisioning with diverse Service Level Agreements (SLAs). The combination of network slicing and Open Radio Acces…
Twinning Commercial Network Traces on Experimental Open RAN Platforms
Leonardo Bonati, Ravis Shirkhani, Claudio Fiandrino +4
While the availability of large datasets has been instrumental to advance fields like computer vision and natural language processing, this has not been the case in mobile networki…
Listen-While-Talking: Toward dApp-based Real-Time Spectrum Sharing in O-RAN
Rajeev Gangula, Andrea Lacava, Michele Polese +5
This demo paper presents a dApp-based real-time spectrum sharing scenario where a 5th generation (5G) base station implementing the NR stack adapts its transmission and reception s…
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…
Securing O-RAN Open Interfaces
Joshua Groen, Salvatore D'Oro, Utku Demir +5
The next generation of cellular networks will be characterized by openness, intelligence, virtualization, and distributed computing. The Open Radio Access Network (Open RAN) framew…
Stitching the Spectrum: Semantic Spectrum Segmentation with Wideband Signal Stitching
Daniel Uvaydov, Milin Zhang, Clifton Paul Robinson +3
Spectrum has become an extremely scarce and congested resource. As a consequence, spectrum sensing enables the coexistence of different wireless technologies in shared spectrum ban…
ScalO-RAN: Energy-aware Network Intelligence Scaling in Open RAN
Stefano Maxenti, Salvatore D'Oro, Leonardo Bonati +3
Network virtualization, software-defined infrastructure, and orchestration are pivotal elements in contemporary networks, yielding new vectors for optimization and novel capabiliti…
DeepSweep: Parallel and Scalable Spectrum Sensing via Convolutional Neural Networks
Clifton Paul Robinson, Daniel Uvaydov, Salvatore D'Oro +1
Spectrum sensing is an essential component of modern wireless networks as it offers a tool to characterize spectrum usage and better utilize it. Deep Learning (DL) has become one o…
DRL-based Latency-Aware Network Slicing in O-RAN with Time-Varying SLAs
Raoul Raftopoulos, Salvatore D'Oro, Tommaso Melodia +1
The Open Radio Access Network (Open RAN) paradigm, and its reference architecture proposed by the O-RAN Alliance, is paving the way toward open, interoperable, observable and truly…