Introduction to Internet of Things

Introduction to Internet of Things


The IoT can be viewed as a global infrastructure for the information society, enabling advanced services by interconnecting (physical and virtual) things based on existing and evolving

interoperable information and communication technologies (ICT).

Characteristics of IoT

Interconnectivity: With regard to the IoT, anything can be interconnected with the global information and communication infrastructure.

Heterogeneity: The devices in the IoT are heterogeneous as based on different hardware platforms and networks. They can interact with other devices or service platforms through different networks.

Dynamic changes: The state of devices change dynamically, e.g., sleeping and waking up, connected and/or disconnected as well as the context of devices including location and speed. Moreover, the number of devices can change dynamically.


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