Why do we need 6G?

The study and design of 5G seems to have reached its end communication systems are currently under deployment. In parallel, standardization is as Release 16, which going complete the definition guidelines radio access network. Because that, interest scientific industrial communities has already started focusing on future 6G networks. preliminary technology trends towards 2030, given by major bodies, flagship projects worldwide proposing various visions about what will be. Side side, articles, addressing initial characterisation 6G, also been published. However, considering promises 5G, can represent a significant technological advancement justify so-called new generation? fact, now, softwarized networks may just imply continuous network software upgrades (as it happens for Internet) instead generations every ten years. This article starts describing main characteristics that made breakthrough in telecommunications, briefly introducing virtualisation computing paradigms reformed telecommunications. Next, providing rigorous terminology survey principal proposed, paper tries establish important motivations really need novelty