ns3-ntn-toolkit

Open-source ns-3 distribution for 6G non-terrestrial networks. 13 integrated modules covering LEO/MEO/GEO constellations, 3GPP Rel-17/18/19 NR-NTN procedures, O-RAN Near-RT + Space RIC with 13 xApps + FlexRIC E2 wire, sub-THz physics (HITRAN-2020), NVIDIA Sionna RT, SAGIN, V2X, slicing, and a live FastAPI digital twin. Pre-built Docker: uzairdocker69/ns3-ntn-toolkit:2.0.0. GitHub mirror: github.com/Muhammaduazir69/ns3-ntn-toolkit