Difference between 2G, 3G, 3.5G and 4G

Ever since mobile telecommunications standards were first laid down in the 1980s (the First Generation or 1G), there has been a continuous effort to increase the data rates available to the end users. Once certain levels of data rates are achieved by the industry, they set even higher targets, driven of course by the ever Read more about Difference between 2G, 3G, 3.5G and 4G[…]