This standard describes the end-to-end oneM2M functional architecture, including descriptions of functional entities and auxiliary reference points. The oneM2M functional architecture focuses on the service layer and observes end-to-end services from a perspective independent of the bearer network. The bearer network is used for data transmission and potentially other services.
T/CCSA 215-2018 history
2018T/CCSA 215-2018 Technical requirements for M2M (Phase 1) :Security Solutions