6 papers
Enabling Programmable Inference and ISAC at the 6GR Edge with dApps
Michele Polese, Rajeev Gangula, Tommaso Melodia
The convergence of communication, sensing, and Artificial Intelligence (AI) in the Radio Access Network (RAN) offers compelling economic advantages through shared spectrum and infr…
dApps: Enabling Real-Time AI-Based Open RAN Control
Andrea Lacava, Leonardo Bonati, Niloofar Mohamadi +7
Open Radio Access Networks (RANs) leverage disaggregated and programmable RAN functions and open interfaces to enable closed-loop, data-driven radio resource management. This is pe…
Bistatic Sensing in 5G NR
Rajeev Gangula, Sakthivel Velumani, Tommaso Melodia
In this work, we propose and evaluate the performance of a 5th generation (5G) New Radio (NR) bistatic Integrated Sensing and Communication (ISaC) system. Unlike the full-duplex mo…
5G NR Positioning with OpenAirInterface: Tools and Methodologies
Rakesh Mundlamuri, Rajeev Gangula, Florian Kaltenberger +1
The fifth-generation new radio (5G NR) technology is expected to provide precise and reliable positioning capabilities along with high data rates. The Third Generation Partnership…
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…
Round Trip Time Estimation Utilizing Cyclic Shift of Uplink Reference Signal
Rajeev Gangula, Tommaso Melodia, Rakesh Mundlamuri +1
In the context of fifth-generation new radio (5G NR) technology, it is not possible to directly obtain an absolute uplink (UL) channel impulse response (CIR) at the base station (g…