TR 21.916

3GPP Release 16 is a major release in relation to the planned IMT-2020 submission for an initial full 3GPP 5G system to its completion.

In addition to that formal process, work has started on around 25 Release 16 studies, on a variety of topics: Multimedia Priority Service, Vehicle-to-everything (V2X) application layer services, 5G satellite access, Local Area Network support in 5G, wireless and wireline convergence for 5G, terminal positioning and location, communications in vertical domains and network automation and novel radio techniques. Further items being studied include security, codecs and streaming services, Local Area Network interworking, network slicing and the IoT.

Technical Reports, or TRs for short, capture results of the initial study phase. These are also being developed on broadening the applicability of 3GPP technology to non-terrestrial radio access (e.g. satellites, airborne base stations) and to maritime aspects (intra-ship, ship-to-shore and ship-to-ship). Work also progresses on new PMR functionality for LTE, enhancing the railway-oriented services originally developed using GSM radio technology that is now nearing end of life.

As part of Release 16, MC services will be extended to address a wider business sector than the initial rather narrow public security and civil defence services for which they had originally been developed. If the same or similar standards can be used for commercial applications (from taxi dispatching to railway traffic management, and other vertical sector scenarios currently being investigated), this would bring enhanced reliability to those MC services through wider deployment, and reduced deployment costs due to economies of scale – to the benefit of all users. Release 16 is expected to be completed in March 2020.