Internet of Things – Architecture © - 6 -
3.3.3 Detailed explanations and related concepts ............................. - 64 -3.4 Information model .......................................................................... - 68 -3.4.1 Definition of the IoT Information Model ..................................... - 69 -3.4.2 Modelling of example scenario ................................................. - 70 -3.4.3 Relation of Information Model to Domain Model ....................... - 71 -3.4.4 Other information-related models in IoT-A ................................ - 72 -3.5 Functional Model ............................................................................ - 73 -3.5.1 Functional Decomposition ........................................................ - 73 -3.5.2 Functional Model diagram ........................................................ - 74 -3.6 Communication Model ................................................................... - 83 -3.6.1 IoT Domain Model element communications ............................ - 83 -3.6.2 Communication interoperability aspects ................................... - 87 -3.6.3 Composed modelling options ................................................... - 91 -3.6.4 Channel model for IoT communication ..................................... - 92 -3.7 Trust, security, and privacy ........................................................... - 96 -3.7.1 Trust ......................................................................................... - 96 -3.7.2 Security ..................................................................................... - 98 -3.7.3 Privacy .................................................................................... - 101 -3.7.4 Contradictory aspects in IoT-A security .................................. - 104 -3.8 Conclusion .................................................................................... - 107 -4 Reference architecture ................................................................................. - 110 -
4.1 Short definition of Architectural Views and Perspectives ........ - 111 -4.2 Architectural Views ...................................................................... - 112 -4.2.1 Usage of Views and Perspectives in the IoT RA..................... - 112 -4.2.2 Functional view ....................................................................... - 113 -4.2.3 Information view ...................................................................... - 134 -4.2.4 Deployment & operation view ................................................. - 149 -