Internet of Things Architecture

IoT Service A

CEP Service C

Management Security

Application

Communication

Device

IoT

Process Management

Service

Choreography

Service

Organisation Virtual Entity IoT Service

User

IoT Service B

3. subscribe C
   5. publish B


4. publish A


5. subscribe A


6. subscribe B

Figure 103 : Interactions CEP Service C Subscribe

When the simple events are published to the Service Choreography FC (steps 4
and 5) the broker forwards the events to the CEP Service C (step 6 and 7).
The CEP Service C is then able to process them to a complex event that is
again published to the Service Choreography FC as illustrated in step 8 in
Figure 104

IoT Service A

CEP Service C

Management Security

Application

Communication

Device

IoT

Process Management

Service

Choreography

Service

Organisation Virtual Entity IoT Service

User

IoT Service B

6. publish A
   5. publish B


7. publish A


8. publish C


9. publish B


10. publish C

Figure 104 : Interactions CEP Service C Publish