Internet of Things Architecture

Default function set

Function name Function description Usage
example

Support flexible
service
compositions

Provides dynamic resolution of complex services,

composed of other services. These composable

services are chosen based on their availability

and the access rights of the requesting user.

C.2.2

Increase quality
of information

This function can be used for increasing quality

of information by combining information from

several sources. For example, an average value

• with an intrinsically lower uncertainty- can be
  calculated based on the information accessed
  through several resources.

C.2.2

Service Choreography

Description The Service Choreography FC allows Users to register their
service requests on a kind of blackboard. By the time a
suitable service offers its capabilities on the blackboard the
Service Choreography FC will arrange the interaction between
user and service. Furthermore the FC is able to receive
notifications of IoT Services and to multiply the notification to
several peers that have subscribed to those notifications on
the FC. This functionality contributes to Complex Event
Processing distributed over several IoT Services. The Service
Orchestration FC is located within the Service Organisation
FG.

Additional
description

The component is described in detail in deliverable D2.6.

Pertaining
requirements

UNI.005

Technical use
case

C.2.2

Default function set

Function name Function description Usage
example