Evolutionary Trends in Mobile Networks From 1G to 6 G

The transfer of data or information from one end to another end without the use of electrical wires is called wireless communication. This research paper holds the course of journey of tele-communication networks from the first generation to the sixth generation along with their key features. This paper shows how advancement in networks was done and the use of FDMA, TDMA and CDMA in a particular communication generation. It also includes how analog systems were changed to digital signals as we moved from the first generation to the higher generations of communication. It further includes how GSM standards came to play a major role, GPRS technology and more.