When everything in the world becomes connected to the internet, human society will become a huge, highly intelligent organism. The “brain” of this organism will be the cloud, and its limbs will be a variety of end applications such as smart phones, AI-enabled robots, self-driving cars and smart factories.
5G communications has been a very hot topic in recent years. Due to some of the key attributes such as faster data transfer rate, low latency and high connectivity, people can start to develop applications including industry 4.0, autonomous cars, and build a smart city etc. However, until the day comes when 5G is widely applied in our everyday technologies, people still wonder what exactly is 5G? How is it different from 4G? Despite a proclaimed faster data transfer rate, how will it impact the next tech evolution?