Page 295 - Unleashing the potenti al of the Internet of Things

Unleashing the potential of the Internet of Things 3

MOC applications
MOC service domain
ANI

MOC capabilities
MOC applications UNI NNI of other networks
MOC applications MOC capabilities (e.g., Internet)
ACI
MOC device ACI
Proprietary device MOC capabilities
MOC gateway

MOC applications NGN capabilities

ACI UNI
NGN
MOC capabilities

MOC device
MOC device domain NGN domain
Y.2061(12)_F11-1

Figure 11-1 – High-level view of the reference framework for MOC capabilities

The MOC device domain is composed of MOC devices, proprietary devices and MOC gateways.
MOC capabilities of the MOC device domain collaborate with MOC capabilities and NGN
capabilities of the NGN domain to support MOC applications.

The interface between MOC devices or gateways and the NGN is the user to network interface
(UNI).
The interface between MOC capabilities and MOC applications residing in the MOC device domain
is the application to capability interface (ACI).
The NGN domain is composed of:
– NGN capabilities (modified and extended as necessary for the support of MOC applications
as per clause 9);
– MOC capabilities.

The interface between the NGN and other networks is the network to network interface (NNI).
The MOC service domain is composed of MOC applications.

The interface between the NGN and MOC applications residing in the MOC service domain is the
application to network interface (ANI).
In order to support MOC applications, service interfaces are provided across ACI, ANI, NNI and
UNI. The requirements of these service interfaces are given in clause 11.4.

11.2 MOC capabilities in the NGN domain
The main MOC capabilities in the NGN domain are shown in Figure 11-2. These capabilities
provide standard interfaces for MOC applications to MOC devices and gateway for data collection,
management and operations.
The MOC capabilities shown in Figure 11-2 are [ITU-T Y.2240] capabilities adapted as necessary
to the context of MOC.

Rec. ITU-T Y.4109/Y.2061 (06/2012) 281