BUILDING AND SCALING THE INTERNET OF THINGS

Large-scale connectivity of mobile and pervasive systems

Huber Flores

huber.flores@helsinki.fi

Helsinki, Finland.

Agenda

• Building Internet of Things (IoT) – Device-to-Device communications – Edge and fog computing – Cloud-based infrastructure – Pervasive and mobile systems – Mobile cloud communication

• Scaling IoT – Cloud-based modeling and virtualization – Cloud-based scalability

• Resource allocation awareness • Autoscaling mechanisms

Helsinki, Finland.

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Building IoT

Helsinki, Finland.

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Building IoT

• Energy-efficiency

– Battery life of low power devices

• Performance

– Quality of service (QoS) and Quality of experience (QoE)

• Infrastructure

– Proximal and remote

– Network connectivity

Helsinki, Finland.

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Building IoT

• Large amount of devices

• Amazon, Google, Facebook…

– Autoscale

Helsinki, Finland.

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Building IoT: Problem?

Helsinki, Finland.

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Building IoT: Problem?

Helsinki, Finland.

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Building IoT: Problem?

Helsinki, Finland.

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Scaling IoT

Helsinki, Finland.

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Scaling IoT

Helsinki, Finland.

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Scaling IoT

Helsinki, Finland.

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Scaling IoT

Helsinki, Finland.

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Scaling IoT

Helsinki, Finland.

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Scaling IoT

Helsinki, Finland.

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Scaling IoT

Helsinki, Finland.

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Take aways

• Scaling based on policies

– System dependent

• Cost of scaling vs users ‘perception

Helsinki, Finland.

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QUESTIONS

Helsinki, Finland.

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Assignment

• 7th reading

– Roman, Rodrigo, Jianying Zhou, and Javier Lopez. "On the features and challenges of security and privacy in distributed internet of things." Computer Networks 57.10 (2013): 2266-2279.

Helsinki, Finland.

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PROGRESS REPORT SESSION

Helsinki, Finland.

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Practical assignment for 21.11.2017

• Prepare a few slides answering the questions of the Data-analysis-insights-p2 slides, which are located in the material section of the course web page.

Helsinki, Finland.

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