Provisional Architecture for oneM2M Group Name: WG2 Architecture Source: Mihai Voicu, ILS Technology Meeting Date: 2013-04-17 Agenda Item: ARCH
Underlying Network Services Application X Common Services Y Z Underlying Network Services Figure 1: High level services model
Underlying Networks Service functions Application functions X (0..p) CS functions Y (1..q) Y (1..1) – to other CSE Z (0..n) Underlying Networks Service functions Figure 2: Generic Functional view
Figure 3: Functional architecture node Notes: - Legacy devices are not show in this architecture. Integration of legacy devices is FFS Multiple domain cases are FFS. CSE functions in D, G, S are FFS and may be different. FFS: Z interface could be internal to the node X A A X A Intermediate node Infrastructure node A G S X A A A X X Y X X Y Y Y CSE CSE CSE Z Z Z A X Y CSE Z Figure 3: Functional architecture
(implemented in a device) CSE (implemented in a device) Y CSE (implemented in a device) CSE (implemented in a gateway) Y Y EXAMPLE 1
(implemented in a device) Application (use for aggregation) CSE (implemented in a device) Application (use for aggregation) X Y CSE (implemented in a device) CSE (implemented in a gateway) Y Y EXAMPLE 2
(implemented in a device) Application CSE (implemented in a device) X Y CSE (implemented in a gateway) CSE (implemented in a server) CSE (implemented in a device) Y Y Z Z Underlining Network EXAMPLE 3
(implemented in a device) Application CSE (implemented in a device) X Y CSE (implemented in a gateway) CSE (implemented in a server) CSE (implemented in a device) Y Y EXAMPLE 3’
(implemented in a device) CSE (implemented in a device) Y Y CSE (implemented in a gateway) CSE (implemented in a gateway) CSE (implemented in a gateway) Y Z Z Z Underlining Network (WIFI) Underlining Network (mobile) EXAMPLE 4
(implemented in a device) CSE (implemented in a device) Y CSE (implemented in a device) CSE (implemented in a device) Y Y EXAMPLE 5
X (0..p) CSE REST over IP REST over IP Y (1..q) Routing IP WIFI MOBILE Z (0..n)
Contact Details: Thank you! Mihai Voicu mvoicu@ilstechnology.com © ETSI 2011. All rights reserved