3 citations · 8 across the 8 of their papers we have counts for
9 papers
Scheduling Mechanisms in Wireless Sensor-Actuator Networks for Multi-rate Periodic Control in Industry 4.0
Dingwen Yuan, Luis F. Abanto-Leon, Matthias Hollick
This paper investigates scheduling strategies for wireless sensor-actuator networks (WSANs) in Industry 4.0 scenarios. In particular, we address the problem of real-time scheduling…
Same Signal, Different Story: Demystifying Receiver Effects in Wi-Fi Channel State Information
Fabian Portner, Francesco Gringoli, Matthias Hollick +1
Wi-Fi sensing has emerged as a versatile tool for tasks such as localization, gesture recognition, and vital-sign monitoring, enabling applications from smart environments to perso…
Evaluating Acoustic Data Transmission Schemes for Ad-Hoc Communication Between Nearby Smart Devices
Florentin Putz, Philipp Fortmann, Jan Frank +3
Acoustic data transmission offers a compelling alternative to Bluetooth and NFC by leveraging the ubiquitous speakers and microphones in smartphones and IoT devices. However, most…
The User Perspective on Island-Ready 6G Communication: A Survey of Future Smartphone Usage in Crisis-Struck Areas with Local Cellular Connectivity
Leon Janzen, Florentin Putz, Marc-André Kaufhold +2
Using smartphone apps during crises is well-established, proving critical for efficient crisis response. However, such apps become futile without an Internet connection, which is a…
Faulty RIS-aided Integrated Sensing and Communication: Modeling and Optimization
Lu Wang, Gui Zhou, Changheng Li +4
This work investigates a practical reconfigurable intelligent surface (RIS)-aided integrated sensing and communication (ISAC) system, where a subset of RIS elements fail to functio…
GWEn -- An Open-Source Wireless Physical-Layer Evaluation Platform
Alexander Heinrich, Florentin Putz, Sören Krollmann +3
Wireless physical layer assessment, such as measuring antenna radiation patterns, is complex and cost-intensive. Researchers often require a stationary setup with antennas surround…
Sounds Good? Fast and Secure Contact Exchange in Groups
Florentin Putz, Steffen Haesler, Matthias Hollick
Trustworthy digital communication requires the secure exchange of contact information, but current approaches lack usability and scalability for larger groups of users. We evaluate…
PairSonic: Helping Groups Securely Exchange Contact Information
Florentin Putz, Steffen Haesler, Thomas Völkl +3
Securely exchanging contact information is essential for establishing trustworthy communication channels that facilitate effective online collaboration. However, current methods ar…
Radio Resource Management Design for RSMA: Optimization of Beamforming, User Admission, and Discrete/Continuous Rates with Imperfect SIC
L. F. Abanto-Leon, A. Krishnamoorthy, A. Garcia-Saavedra +3
This paper investigates the radio resource management (RRM) design for multiuser rate-splitting multiple access (RSMA), accounting for various characteristics of practical wireless…