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Internet of Things for Smart Cities

KTH Royal Institute of Technology Stockholm, November 2-3, 2016

Carlo Fischione

Associate Professor of Sensor Networks KTH Royal Institute of Technology

e-mail: carlofi@kth.se http://www.ee.kth.se/~carlofi/

What is a Smart city? Sensing + Networking + Analysis + Control

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Internet of Things (IoT) •  Connects physical objects •  Allows to sense phenomena and control them •  IoT will be a fundamental technological infrastructure for smart cities

IoT in Smart Cities

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§  Smart cities thanks to IoT

§  IoT = Sensor and actuator networks

§  Sensing, networking, data analysis, and control for any physical thing

The basic infrastructure of IoT: Wireless Sensor Networks

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Stockholm, a growing Smart City

•  Digital Demo Stockholm: exhibiting one of the most technological urban districts in the world

•  KTH Liv’In Lab: KTH Royal Institute of Technology Campus

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IoT Smart City’s research at my group in KTH

We perform applied math research including

§  Smart buildings §  Smart vehicles §  Smart energy grids §  Environmental monitoring §  Water distribution lines §  Wearable sensors §  Security and privacy §  ... and much more

Let’s now give some detail about the basic research challenges that still need investigations

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Smart buildings

•  How schedule the control of the home appliances? •  How to reduce electrical energy consumption?

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Autonomous Cars

•  Autonomous or semi-autonomous driving •  How to control autonomously vehicles?

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Drones: Unmanned Air Vehicles

•  Flying robots on can accomplish many tasks in cities and buildings

•  How to control autonomously flying robots?

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Ho et al., “Challenges and Research Opportunities in Wireless Communication Networks for Smart Grids”, IEEE Comm. Mag. 13

Smart Grids

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•  How to sell, buy and distribute optimally energy over a network of “agents” having limited collaboration?

Environmental Monitoring

•  IoT can give an infrastructure for monitoring the pollution in urban

environments •  How to control traffic in smart cities to reduce pollution?

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Contamination of Drinkable Water

Greater London Authority, “The water London strategy”

BBC News, http://www.bbc.com/news/world-asia-27002602

water contamination in Lanzhou

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Connected Water Project – Digital Demo Stockholm

• Digital monitoring of the quality of Stockholm’s water supply

• Demonstrate the benefits with Internet of Things from a technological, social and sustainability perspective

• Collaboration between the City of Stockholm, KTH, Stockholm University, Ericsson, and ABB

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•  We have sensor networks to detect the brain activity •  How to control cars, robots or home appliances directly by the brain? •  Many other wearable sensors to monitor and control our health

Wearable sensors

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MIND Music Labs – Internet of Musical Instruments

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www.mindmusiclabs.com

Privacy and Security

1.  Wireless devices 2.  Hospitals 3.  Companies 4.  Social networks 5.  The cloud 6.  ... Need of a fundamentally new theory for parties that are unwilling to share their data and that yet would receive much benefit by the collaboration

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Systems and Control Networks

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Need of Basic Research for IoT

IoT

Machine Learning

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Our research group at KTH Network Optimization Theory and Internet of Things

Rong Du PhD Student

Mairton JuniorPhD Student

Hossein ShokriPhD Student

Pian YuPhD Student

Sindri Magnùsson PhD Student

Xiaolin JangPhD Student

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Othmane MazharPhD Student