The simulator allows modelling a multi-GW LoRaWAN GW and has been collbaboratively developed by Riccardo Marini (University of Bologna, Italy), Konstantin Mikhaylov(University of Oulu, Finland), Gianni Pasolini(University of Bologna, Italy) and Chiara Buratti(University of Bologna, Italy). The simulator has been partially used and its design and evaluation are further detailed in the paper: Marini, R.; Mikhaylov, K.; Pasolini, G.; Buratti, C. LoRaWANSim: A Flexible Simulator for LoRaWAN Networks. Sensors 2021, 21, 695. https://doi.org/10.3390/s21030695 which is openly avialable from: https://www.mdpi.com/1424-8220/21/3/695/htm We would appreciate a reference to this paper in your paper, should you find this simulator useful for your studies (&also for tracking reasons) :)