Successful testing of UWB sensor network in industrial setting

Wireless communication is becoming increasingly important in industrial companies, as production processes frequently have to be adapted and optimized. Laying new cables each time would reduce flexibility. Together with the companies Messfeld and Dewesoft and the research institutes JOANNEUM RESEARCH DIGITAL and FH Campus 02, the University of Klagenfurt and Lakeside Labs GmbH have now tested a UWB network in an industrial setting.

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Drone flight using 5G: Initial experiments

Drones are used in an ever-increasing number of applications, including the autonomous delivery of medication and the inspection of industrial plants. To fulfil these tasks safely and reliably as they move through our airspace, drones need to be linked to high-performance cellular networks. The new mobile telecommunication generation 5G promises new possibilities with high data rates and low latency. Working with a 5G base station operated by Magenta in the Austrian community of Feichtendorf, a team of researchers from the University of Klagenfurt, Lakeside Labs GmbH, Magenta Telekom GmbH and Deutsche Telekom AG has recently conducted drone tests in a commercial 5G network. The scientific results were presented at the ACM MobiSys conference in mid-June.

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Rapid increase in the volume of video transmissions: Work is in progress on a new intelligent video platform

By the year 2022, video content will account for almost 79 percent of mobile data traffic. This means that the level is expected to increase nine-fold in just five years from 2017 to 2022. These ever-growing magnitudes pose new challenges for modern technologies. In a research alliance between the Department of Information Technology, bitmovin GmbH and the joint CD laboratory ATHENA, researchers are now working on a new cloud-based video platform that can keep pace with current demands. Read more

New tools for swarms of machines

Moving intelligently, robots deployed in a warehouse shift crates from A to B – without getting in each other’s way. What sounds like a very simple example has only recently been made possible thanks to new tools developed in the EU Horizon 2020 project CPSwarm. The project is now in its final phase and the “toolkit” is freely available online for all developers.   

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Using existing cellular networks for drones

It might soon become common for drones to transport goods and people, monitor disaster zones, and bring various forms of relief to areas that are difficult to access. Which communication infrastructure is best suited to facilitate this? Researchers at the University of Klagenfurt have explored potential challenges associated with the use of traditional cellular networks.

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More cyber security for intelligent cameras

To simplify our daily routines, devices designed for the “Internet of Things (IoT)” are usually equipped with cameras that can record images and videos, and transmit these to other devices. Subhan Ullah’s research focuses on increasing the security of these systems, which often have limited processing capacities. He has recently completed his doctoral thesis.

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Swarms take over production

Scientists working on the research project SWILT are developing Industry 4.0 algorithms inspired by nature.

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Localizing radio nodes

Sarmad Ahmed Shaikh hopes to “make a contribution to the ongoing development of wireless communication.” Thus, he left Karachi to pursue his Master’s degree in Istanbul and now he completed his doctoral degree in Klagenfurt. His research revolves around the localization of radio nodes. Read more

Firefly synchronization of a robot swarm

In a recent video posted on Youtube, Agata Gniewek and Michał Barciś  (supervisor in the Karl Popper Kolleg “Networked Autonomous Aerial Vehicles”: Christian Bettstetter) present viewers with a firefly synchronization. We asked them to tell us a little bit more.

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One time for all: Synchronising time in drone swarms

Wherever several clocks tick simultaneously, it is tricky to get them all to display precisely the same time. This can be a challenge for drone swarms that are airborne together. To tackle this problem, young scientist Agata Gniewek is developing new technologies.

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