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118 Internet of Things Strategic Research and Innovation Agenda<br />

challenge to develop communications architectures that enable resource constrained<br />

devices to participate in the IoT while preserving the benefits of<br />

IP-based communications and application development.<br />

Open communication architectures<br />

Currently wireless communication standards are constructed to support the<br />

mobility of user devices. They use frame sizes of some milliseconds, implying<br />

a significant processing capacity at the user entities. Many classes of IoT<br />

devices neither use nor need this support, and they don’t possess the required<br />

processing power. Methods to construct wireless mobile communications standards,<br />

open not only to constrained devices, but to all possible general communication<br />

modes in parallel at one time, shall be researched, also allowing<br />

integration of legacy system in a all-IP ecosystem.<br />

Communication architectures for (highly) constrained devices<br />

Constrained and highly constrained devices in the context of the IoT promise<br />

to open new applications with significant market relevance. Due to their importance<br />

the air interfaces of these devices and their communication architecture<br />

should be researched starting from the constraints of these devices and they<br />

should be especially optimized for such (highly) constrained devices over all<br />

relevant communication layers.<br />

Formal construction and proof methods in communications<br />

Formal construction and proof methods in communications promise to lay a<br />

foundation for formally verifiable and formally verified communication architectures<br />

including interoperability up to the networks of networks structure of<br />

the Future Internet including the IoT. Such formal methods combined with<br />

semantic processing shall be topics in research aiming at their adoption for<br />

the construction and design of the Future Internet and the IoT.<br />

Real-time lightweight protocols and platforms<br />

Lightweight protocols and platforms for the real-time interaction with Internetconnected<br />

objects, including their interactive visualization.

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