Internet of Things Architecture

The functions of the VE & IoT Service Monitoring FC are to assert static associations, i.e. create a new static association ...

IoT ServiceResolution IoT Service VE Service VE & IoT Service Monitoring VE Resolution OrchestrationService CompositionServi ...

Service Descriptions are identified by a service identifier and contain a service locator that enables accessing the service. Ty ...

VE Service VE & IoT Service Monitoring VE Resolution IoT ServiceResolution IoT Service CommunicationEnd To End Communication ...

The functions of the Network Communication FC are to transmit a packet from the Hop To Hop Communication FC to the Network Commu ...

4.2.2.7 Security The Security FG (see Figure 38 ) is responsible for ensuring the security and privacy of IoT-A-compliant system ...

The Authentication FC is involved in user and service authentication. It checks the credentials provided by a user, and, if vali ...

feedback) about another entity. As input parameters, a unique identifier for the entity to be assessed (subject), as well as the ...

Flexibility X X X X Table 4 : Mapping of the high-level roles of the Management FG onto FCs. IoT systems differ from pure networ ...

VE Service VE & IoT Service Monitoring VE Resolution IoT ServiceResolution IoT Service Configuration Fault Reporting Member ...

―performance thresholds can be set in order to trigger an alarm.‖ [Wikipedia 2012]. Performance data is provided by the State FC ...

the report history, or generate a new on through calls on the other Management FCs. The State FC monitors and predicts state of ...

VE Service VE & IoT Service Monitoring VE Resolution IoT ServiceResolution IoT Service OrchestrationService CompositionServi ...

4.2.3 Information view One of the main purposes of connected and smart objects in the IoT is the exchange of information between ...

Driver + licenseNumber + name Worker + name + workPlace Manager + groupName + name Box + ID + stackable Pallet + ID Figure 41 : ...

hierarchies. This is especially useful, if information in the IoT system is to be modelled using ontologies. Service description ...

also be seen as a convenience function as the Service Description also contains the currently valid service locator. Association ...

pattern is the Push-pattern, the second one is the Request/Response-pattern; the third one is the Subscribe/Notify-pattern, and ...

Figure 46 : Request/Response-pattern for clients. Subscribe/Notify The Subscribe/Notify-pattern (see Figure 47 and Figure 48 ) a ...

Figure 48 : Subscribe/Notify-pattern for two clients. Publish/Subscribe The Publish/Subscribe-pattern (see Figure 49 and Figure ...