So 1G uses this FDM technology. So cellular concept, analog FM and FDMA are the three key technologies of 1G. Please remember, the cellular structure is the most important concept of the wireless cellular communication system.
So 1G uses this FDM technology. So cellular concept, analog FM and FDMA are the three key technologies of 1G. Please remember, the cellular structure is the most important concept of the wireless cellular communication system.