Internet of Things Architecture

Internet of Things – Architecture © - 7 -

4.3 Perspectives ................................................................................. - 158 -

4.3.1 Evolution and interoperability .................................................. - 159 -

4.3.2 Performance and scalability .................................................... - 160 -

4.3.3 Trust, Security and Privacy ..................................................... - 161 -

4.3.4 Availability and resilience ........................................................ - 164 -

4.4 Conclusion .................................................................................... - 166 -

5 Guidance ....................................................................................................... - 168 -

5.1 Overview ....................................................................................... - 168 -

5.2 Process ......................................................................................... - 172 -

5.2.1 Introduction ............................................................................. - 172 -

5.2.2 Process steps ......................................................................... - 172 -

5.2.3 Compatibiliy with other architecting methodologies ................ - 174 -

5.2.4 IoT architecture generation and related activities ................... - 175 -

5.2.5 Requirements process and « other views » ............................ - 179 -

5.2.6 IoT ARM contributions to the generation of architectures ....... - 189 -

5.2.7 Minimum set of Functionality Groups .......................................... 195

5.2.8 Usage of Unified Requirements .................................................. 195

5.2.9 Threat analysis ........................................................................... 199

5.2.10 Design Choices ....................................................................... - 217 -

5.3 Toward a concrete architecture .................................................. - 241 -

5.3.1 Objective and scope ............................................................... - 241 -

5.3.2 Physical-Entity View and IoT Context View ............................ - 242 -

5.3.3 Requirement process and ―other views‖ ................................. - 254 -

5.4 Reference manual......................................................................... - 270 -

5.4.1 Usage of the IoT Domain Model ............................................. - 270 -

5.4.2 Usage of the IoT Information Model ........................................ - 287 -

5.4.3 Usage of the IoT Communication Model ................................. - 288 -