256 citations · 493 across the 15 of their papers we have counts for
15 papers
An Open, Programmable, Multi-vendor 5G O-RAN Testbed with NVIDIA ARC and OpenAirInterface
Davide Villa, Imran Khan, Florian Kaltenberger +9
The transition of fifth generation (5G) cellular systems to softwarized, programmable, and intelligent networks depends on successfully enabling public and private 5G deployments t…
NeutRAN: An Open RAN Neutral Host Architecture for Zero-Touch RAN and Spectrum Sharing
Leonardo Bonati, Michele Polese, Salvatore D'Oro +2
Obtaining access to exclusive spectrum, cell sites, Radio Access Network (RAN) equipment, and edge infrastructure imposes major capital expenses to mobile network operators. A neut…
Intelligent Closed-loop RAN Control with xApps in OpenRAN Gym
Leonardo Bonati, Michele Polese, Salvatore D'Oro +2
Softwarization, programmable network control and the use of all-encompassing controllers acting at different timescales are heralded as the key drivers for the evolution to next-ge…
CaST: A Toolchain for Creating and Characterizing Realistic Wireless Network Emulation Scenarios
Davide Villa, Miead Tehrani-Moayyed, Pedram Johari +2
Large-scale wireless testbeds are being increasingly used in developing and evaluating new solutions for next generation wireless networks. Among others, high-fidelity FPGA-based e…
OpenRAN Gym: AI/ML Development, Data Collection, and Testing for O-RAN on PAWR Platforms
Leonardo Bonati, Michele Polese, Salvatore D'Oro +2
Open Radio Access Network (RAN) architectures will enable interoperability, openness and programmable data-driven control in next generation cellular networks. However, developing…
OpenRAN Gym: An Open Toolbox for Data Collection and Experimentation with AI in O-RAN
Leonardo Bonati, Michele Polese, Salvatore D'Oro +2
Open Radio Access Network (RAN) architectures will enable interoperability, openness, and programmatic data-driven control in next generation cellular networks. However, developing…
Understanding O-RAN: Architecture, Interfaces, Algorithms, Security, and Research Challenges
Michele Polese, Leonardo Bonati, Salvatore D'Oro +2
The Open Radio Access Network (RAN) and its embodiment through the O-RAN Alliance specifications are poised to revolutionize the telecom ecosystem. O-RAN promotes virtualized RANs…
ColO-RAN: Developing Machine Learning-based xApps for Open RAN Closed-loop Control on Programmable Experimental Platforms
Michele Polese, Leonardo Bonati, Salvatore D'Oro +2
In spite of the new opportunities brought about by the Open RAN, advances in ML-based network automation have been slow, mainly because of the unavailability of large-scale dataset…
What is A Wireless UAV? A Design Blueprint for 6G Flying Wireless Nodes
John Buczek, Lorenzo Bertizzolo, Stefano Basagni +1
Wireless Unmanned Aerial Vehicles (UAVs) were introduced in the world of 4th generation networks (4G) as cellular users, and have attracted the interest of the wireless community e…
Colosseum: Large-Scale Wireless Experimentation Through Hardware-in-the-Loop Network Emulation
Leonardo Bonati, Pedram Johari, Michele Polese +16
Colosseum is an open-access and publicly-available large-scale wireless testbed for experimental research via virtualized and softwarized waveforms and protocol stacks on a fully p…
SteaLTE: Private 5G Cellular Connectivity as a Service with Full-stack Wireless Steganography
Leonardo Bonati, Salvatore D'Oro, Francesco Restuccia +2
Fifth-generation (5G) systems will extensively employ radio access network (RAN) softwarization. This key innovation enables the instantiation of "virtual cellular networks" runnin…
What is a Blockchain? A Definition to Clarify the Role of the Blockchain in the Internet of Things
Lorenzo Ghiro, Francesco Restuccia, Salvatore D'Oro +4
The use of the term blockchain is documented for disparate projects, from cryptocurrencies to applications for the Internet of Things (IoT), and many more. The concept of blockchai…
Intelligence and Learning in O-RAN for Data-driven NextG Cellular Networks
Leonardo Bonati, Salvatore D'Oro, Michele Polese +2
Next Generation (NextG) cellular networks will be natively cloud-based and built upon programmable, virtualized, and disaggregated architectures. The separation of control function…
Open, Programmable, and Virtualized 5G Networks: State-of-the-Art and the Road Ahead
Leonardo Bonati, Michele Polese, Salvatore D'Oro +2
Fifth generation (5G) cellular networks will serve a wide variety of heterogeneous use cases, including mobile broadband users, ultra-low latency services and massively dense conne…
CellOS: Zero-touch Softwarized Open Cellular Networks
Leonardo Bonati, Salvatore D'Oro, Lorenzo Bertizzolo +4
Current cellular networks rely on closed and inflexible infrastructure tightly controlled by a handful of vendors. Their configuration requires vendor support and lengthy manual op…