Internet of Things Architecture

Analyze the performance model Conduct practical testing Assess against the requirements Rework the architecture Tactics Optimize ...

trust between heterogeneous subjects Define trust model Consider risks derived from malicious or unintentional misuse of IoT sys ...

Desired Quality Ability of the system to enforce the intended confidentiality, integrity and service access policies and to dete ...

the attacker model Avoid Over-The-Air device management; if necessary secure properly Table 8 : Security perspective (adopted fr ...

Desired Quality The ability of the system to be fully or partly operational as and when required and to effectively handle failu ...

4.4 Conclusion The chapter has given an overview about the current state of the IoT Reference Architecture that is meant to be a ...

...

5 Guidance 5.1 Overview A major goal of this ―Guidance‖ Chapter is to provide guidance for system architects. In other words, we ...

generally involves sequences of FC interactions. Since the IoT ARM covers a huge range of usage domains and an even larger range ...

Internet of Things – Architecture © - 170 - Figure 64 : Structure of this chapter. In yellow: main sections in this chapter. ...

Internet of Things – Architecture © - 171 - As discussed in Section 2.1, generating domain-specific architectures is not the onl ...

5.2 Process 5.2.1 Introduction This section addresses the question of how to generate concrete architectures with the IoT ARM, w ...

 IoT Domain Model;  Functional View;  Information View. Figure 65 : Relationship of architectural views (based on Figure 15-1 ...

 Create IoT Context View;  Requirement process;  Derive other views. Figure 66 : UML activity diagram of the IoT architecture ...

[Miller 2003], Pattern-Based Design [Gamma 1994], and the Spiral Model [Boehm 1988]. The only limitation we see is the choice of ...

expensive (in relation to the market price of the Physical Entity) to measure the temperature of each orchid. Instead sensor(s) ...

The user of the IoT ARM is advised to use her own domain understanding in order to devise the Physical-Entity View. Where needed ...

prescribe its use early on in the architecting process. This has not only advantages for the architecture generation itself, but ...

5.2.5 Requirements process and « other views » 5.2.5.1 Requirements process So far we have shed light on two of the views that c ...

In order to overcome this design roadblock, we devised a step-by-step process through which view requirements can be inferred fr ...