Great Strides in Service Provider Roles
(World News Science)

It is all about connectivity. A new mobile generation is showing us a trend that occurs about every 10 years. It started around 1981 with the first move from 1G up to 2012 with 4G. Just look at these strides: 2G - The era of moving from analog to digital, giving an advantage of digital phone calls free of static and background noise. 3G - Wireless voice telephony, mobile Internet access, fixed wireless Internet access, video calls and the first foray into mobile TV. Then, for the first time, advanced wireless technologies such as MIMO opened the door to advanced 4G. 4G - This becomes the era of gaming services, high definition mobile TV, conferencing between...