cuSat: An Open GPU-Based DVB-S2X Feeder Link for Cellular-Satellite Convergence
Cellular networks are expanding beyond terrestrial infrastructure, with Non-Terrestrial Networks (NTNs) emerging as a way to extend coverage, backhaul remote sites, and host parts of the Radio Access Network (RAN) stack in space. Yet most experimental platforms still treat the satellite feeder as an idealized pipe. Thi...