Complete GSM course here https://telcomaglobal.com/p/gsm-fundamentals-training-course-certification This video covers FDMA, TDMA and Evolution of GSM, GSM fundamental, evolution of wireless technology, analog and digital signal, mobile access technology, Public Switching Telephone Network. FDMA, TDMA and Evolution of GSM: Frequency division multiple access (FDMA) Time division multiple access (TDMA) #fdma #tdma #gsm #telcomatechnology #wirelesstechnology #pstn