Categories EUTRAN LTE Mobile Networks RF Huawei BTS3900 – MML Basics Post author By Nick Post date 12/12/2020 3 Comments on Huawei BTS3900 – MML Basics Learning Huawei’s flavour of MML – Man Machine Language for the BTS 3900 series Macro Base Stations. Tags BBU3900, BTS, BTS3900, EUTRAN, Huawei, LBBP, LMPT, LTE, Macro, RAN