32 papers
Coordinated Spectrum Coexistence Across Heterogeneous Commercial and Federal Services
Minh Dat Nguyen, Paolo Testolina, Pedram Johari +2
Future wireless networks are expected to support the coexistence of cellular communications, radio frequency (RF) sensing, radionavigation, and radiolocation radar-among others-ove…
Spectrum Sharing Across Terrestrial and Non-Terrestrial Services in the FR3 Upper Midband
Paolo Testolina, Ergest Beshaj, Michele Polese +1
The frequency bands between 7 and 24 GHz, also known as upper midband or Frequency Range (FR) 3, are being considered as an enabler of 6th Generation (6G) mobile networks. This por…
A Techno-Economic Framework for Cost Modeling and Revenue Opportunities in Open and Programmable AI-RAN
Gabriele Gemmi, Michele Polese, Tommaso Melodia
The large-scale deployment of 5G networks has not delivered the expected return on investment for mobile network operators, raising concerns about the economic viability of future…
Joint Routing, Resource Allocation, and Energy Optimization for Integrated Access and Backhaul with Open RAN
Reshma Prasad, Maxime Elkael, Gabriele Gemmi +6
As networks evolve towards 6G, Mobile Network Operators (MNOs) must accommodate diverse requirements and at the same time manage rising energy consumption. Integrated Access and Ba…
On the Spatial Consistency of Sub-Terahertz Channel Characteristics for Beyond-6G Systems
Hossein Amininasab, Huda Farooqui, Dmitri Moltchanov +4
Ray tracing is a versatile approach for precise sub-terahertz (sub-THz, 100-300 GHz) channel modeling when designing new mechanisms for beyond-6G cellular systems. Theoretically, w…
Programmable and GPU-Accelerated Edge Inference for Real-Time ISAC on NVIDIA Aerial Testbed
Davide Villa, Mauro Belgiovine, Nicholas Hedberg +3
The transition of cellular networks to (i) software-based systems on commodity hardware and (ii) platforms for services beyond connectivity introduces critical system-level challen…