This is an ns-3 3GPP NR module for the simulation of 5G NR non-standalone cellular networks. See https://apps.nsnam.org/app/nr/ for more information, this repositiry is a gitee mirror.
An ns-3 module for simulation of LoRaWAN networks which has a rough implementation of class-c and class-a end device. This module is modified based on https://github.com/signetlabdei/lorawan.