Who is still using, or trying to use, 2G and 3G networks, why do they have to be turned off in the first place, and what if any alternatives are there when no 4G or ... GPRS and EDGE, and any ...
The infrastructure of 2G and 3G cellular networks ... In the subsequent 4G/LTE architecture, voice and data are both based on IP packets. The GERAN (GSM EDGE Radio Access Network) is the 2G ...
A number of mobile operators, including O2 and EE, have already set out tentative plans for phasing-out existing 2G mobile ...
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