Showing posts from December, 2015

5G: Impact on Education & Training

You may be excused if you want to take this with a spoonful of salt, or think of this as sci-fi. But I would rather dream on and take a peek into the future. Some reports put the 5G launch to 2020, but most of us in India will be happy with a 4G by then. I don't intend to argue on when this will happen, but I would definitely want to foresee what will happen to education when it happens. Before that, let's get some 5G basics right: Source: ( For a full HD movie of 8 GB size, 3G speed should take a few hours (the above illustration shows much more!), 4G speed should take 6 minutes, but a 5G speed should take a mere 3-6 seconds!  Even more importantly, latency in 5G should come down to 1 millisecond from 50 milliseconds in 4G. What it implies is that the devices will be able to interact with each other much quicker. So, the response from a remote learner's iPad can r