8 papers
FLEX: Joint UL/DL and QoS-Aware Scheduling for Dynamic TDD in Industrial 5G and Beyond
Leonard Kleinberger, Michael Gundall, Hans D. Schotten
Industrial 5G deployments using Time Division Duplex (TDD) networks face a critical challenge: existing schedulers rely on static configuration of Uplink (UL) to Downlink (DL) reso…
Experimental Analysis of Microbubble Propagation for In-Body Data Transmission
Annika Tjabben, Lea Bergkemper, Carolin Conrad +2
In-body communication is an upcoming field with significant implications for medical diagnostics and therapeutic interventions. Microbubbles have gained attention due to their dist…
Cracking the Microsecond: An Efficient and Precise Time Synchronization Scheme for Hybrid 5G-TSN Networks
Michael Gundall, Hans D. Schotten
Achieving precise time synchronization in wireless systems is essential for both industrial applications and 5G, where sub-microsecond accuracy is required. However, since the Indu…
Benchmarking OpenWiFiSync on ESP32: Towards Cost-Effective Wireless Time Synchronization
Michael Gundall, Jan Herbst, Robin Müller +1
Wireless time synchronization of mobile devices is a key enabler for numerous Industry 4.0 applications, such as coordinated and synchronized tasks or the generation of high-precis…
Use Cases, Metrics, and Challenges of Nomadic Non-Public Networks for the 6G Standardization
Daniel Lindenschmitt, Michael Gundall, Ainur Daurembekova +7
Wireless communication is evolving with the adoption of dynamic and self-organizing networks. They are expected to play a crucial role in shaping sixth-generation (6G) systems and…
OpenWiFiSync: Open Source Implementation of a Clock Synchronization Algorithm using Wi-Fi
M. Gundall, H. D. Schotten
Precise clock synchronization is an important requirement for distributed and networked industrial use cases. As more and more use cases contain mobile devices, clock synchronizati…