Simu5G is a simulator for 5G NewRadio and LTE/LTE-A networks for OMNeT++ and INET frameworks.

Simu5G simulates the data plane of the 5G RAN and core network. It allows simulation of 5G communications in both Frequency Division Duplexing (FDD) and Time Division Duplexing (TDD) modes, with heterogeneous gNBs (macro, micro, pico etc.), possibly communicating via the X2 interface to support handover and inter-cell interference coordination. Device-to-device communications and Dual Connectivity between an eNB (LTE base station) and a gNB (5G NR base station) are also available.

Simu5G is the result of a joint research project carried out by Intel Corporation and the Computer Networking Group of the University of Pisa, Italy