On 6G Visions and Requirements

6G represents standardized communication systems that will be commercially available in 2030s. Even if the initial 5G networks, basing on 3GPP Release 15, have hardly started become gradually as of 2019 and their large-scale deployment is still years away, industry already keen to envision justification performance forthcoming generation. While there are no concrete standards produced at this stage, planning benefit from realistic indications requirements type usage. The task not straightforward users, including a variety verticals with rather different environments, sometimes capable expressing future needs technical terms nor might able prognosticate demand has yet equivalence preceding systems. This paper analyses some most important current visions key standardization bodies assesses for potential requirements, service types, use cases, architectural functional models can serve building block actual realization visions. also presents means applied further interpretation assessment vertical priorities, examples reflecting benefits Network Slice GSMA North Americas Slicing Taskforce studied foreseen near environment may extended utilized exploration requirements.