89th CoSA-Seminar on October, 23rd

The 89th CoSA seminar will be held on October, 23rd 2023 at 11:45am in room 18-02.13

 

The CoSA seminar will be held on October, 23rd 2023 at 11:45am in room 18-02.13.

We have planned the following presentation:

  • Horst Hellbrück: HI Lübeck
  • Kaya Runge: SDR Based 5G NR Scanner for Wireless Sensor Networks (WSN)

The presentations will last approximately 20 minutes followed by 10 minutes of discussion. We look forward to a lively and active participation.

The seminars can also be found at https://www.th-luebeck.de/cosa/. If you would like to offer a talk as well, please feel free to contact us (fabian.john(at)th-luebeck.de).

Horst Hellbrück:HI Lübeck
In dem Vortrag werden wir "HI Lübeck" und die Ziele, Herausforderungen und Lösungsansätze des Fokusfelds Smart-City und Energie vorstellen, das sich mit der Entwicklung von intelligenten, nachhaltigen und vernetzten Systemen für die Stadt der Zukunft beschäftigt. Wir werden auch einige Beispiele für laufende oder geplante Projekte präsentieren, die sich mit Themen wie Energiemanagement, Mobilität, Gesundheit oder Sicherheit befassen. Dabei gibt es Details zur Rolle von CoSA als Kompetenzzentrum für Kommunikationssysteme und Anwendungen, das die Forschung und den Transfer in diesem Bereich unterstützt und fördert.

Kaya Runge: SDR Based 5G NR Scanner for Wireless Sensor Networks (WSN)
5G networks enable massive machine-type communication for wireless sensor networks in various applications. However, deploying and operating 5G networks requires monitoring tools for debugging which should be cheap and easy to use. These are not yet available. We propose a flexible 5G network scanner based on a software defined radio and MATLAB, which scans the environment for 5G networks and decodes 5G master and system information block. Our scanner has a smart scanning routine that adapts the gain and compensates the center frequency offset of the SDR. We also present a modular and distributed system architecture, allowing flexible post-processing. We demonstrate our scanner in a 5G Testbed and show how it supports network configuration and debugging. Our tool is simple, accessible, and flexibly adaptable for different scenarios and purposes.

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