What is 5G? Jan Rabaey explains the next generation of wireless

Prof. Jan Rabaey has written an article for The Conversation titled “What is 5G? The next generation of wireless, explained.”  He reviews the evolution of cellular communication technology and describes some of the ways that 5G, which is able to send and receive more data more quickly than previous versions, opens new opportunities for augmented and virtual reality systems, as well as automation.