5G, or ‘fifth generation mobile network’, is quite unlike anything we have seen. It may not be defined by any single technology. 5G is called ‘the network of networks’ as it will bind together multiple existing and future standards. It will be way more fast and reliable with greater carrying capacity. 5G will accelerate the move towards digital as a transformative ecosystem that combines Big Data and Cloud, Virtualization and augmentation, and automation and intelligent machines.