Sensorlab / Publications

Publications

Miha Smolnikar, Carolina Fortuna, Matevž Vučnik, Marko Mihelin, Mihael Mohorčič
Wireless Sensor Network Testbed on Public Lighting Infrastructure
The Second International Workshop on Sensing Technologies in Agriculture, Forestry and Environment

This paper introduces a new outdoor testbed forWireless Sensor and Actuator Networks (WSAN) deployed on thepublic lighting infrastructure. Currently it consists of 25 sensor nodes attached to light poles and 2 gateways, one for xDSL andthe other for GSM/GPRS. The sensor nodes control dimming ofthe public LED lights and collect temperature, humidity,pressure, luminance and battery voltage measurements. The sensor nodes and gateways are implement on a Versatile Sensor Node (VSN) platform running a proprietary networking protocol for their interconnection. VSN is a fully modular WSAN platform featuring a powerful microcontroller, custom power supply with battery charger and optional solar cell extension. It supports numerous on board peripherals to cover different application requirements as well as several communication technologies to realize local sensor network and implement gateways to other existing fixed or mobile networks. The data is gathered, processed, stored and exposed by the Global Sensor Networks (GSN) middleware, which enables fast deployment and addition of new nodes in the network as well as basic web-based visualisation of data. It is designed to separate metadata fromdata in order to allow efficient use of semantic and data mining technologies.

Topic: system
Type: workshop
Keywords: Wireless Sensor Network (WSN), Public Lighting, LED Lighting, Versatile Sensor Node (VSN), Middleware

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Highlights

Chapter "Low-cost testbed development and its applications in cognitive radio prototyping" written by our colleagues Tomaž Šolc, Carolina Fortuna and Mihael Mohorcic has been published by Springer in the book  "Cognitive Radio and Networking for Heterogeneous Wireless Networks" from the Recent Advances and Visions for the Future series.

Jernej and Klemen talked with Nickola Naous about our new VESNA sensor node design. Read about The engineers behind the WSN Vesna on the IoTMonkey blog.

The CREW project entered a continuous open access phase. You can test your cognitive radio networking solution on 5 differrent testbed islands and advanced radio components, including our LOG-a-TEC testbed and the VESNA sensor network platform.

In cooperation with Adria Mobil we are developing a motorhome for the future. Adria Moving Lab is equipped with intelligent sensors that allow the vehicle to adapt to its user. This way we can optimize the use of consumables like fuel and water and exploit renewable sources of energy like solar power. The prototype has been unveiled at the Institute Jožef Stefan open days in April 2014.

Our paper "Trends in the development of communication networks: Cognitive networks" is the 10th among the 25th most cited articles published since 2009, extracted from Scopus, see all on the Elsevier web site.

Check the "Cognitive radio experimentation with VESNA platform" presentation by Miha Smolnikar at the School on Applications of Open Spectrum and White Spaces Technologies.

We are looking for a C programmers that would join the team developing the VESNA platform. Candidates that have previous experience with electronic circuit design, operating systems or open source projects will have priority.

Together with industrial partners we are working on advanced control of ventilation system with heat recuperation. Read more in Slovenian.

 

We are constantly open for talented, open minded and hard working undergraduate students, interns and MSc/PhD candidates. Read more.

[ more highlights ]

Videolectures


Dynamic composition of communication services

Carolina Fortuna

Orchestrating Virtual Wireless Networks from Shared Resource Pools
Luiz DaSilva


VESNA in Kognitivni Radio

Tomaž Šolc

[ more videolectures ]

Demos


SensorNetwork testbed
Mash-up demo.

 

GSN demo

[ more demos ]

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