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Explain cellular networks(WMAN) evolution from 1G to 3G
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written 2.2 years ago by | • modified 2.2 years ago |
After the first arrival in late 1970s, cellular network have evolved significantly in the later years with successive generations like 2G ,3G and many more.
First Generation (1G): First generation mobile network first emerged in Japan in the year 1979. It was based on an analogue technology known as Advanced …