Dipl.-Ing. Hristina Radak

PhD Researcher

Curriculum Vitae

Hristina Radak received her diploma degree in Electrical and Computer Engineering at Dresden University of Technology. Since 2021 she is a research assistant at Deutsche Telekom Chair of Communication Networks where she is working towards a PhD in the field of Digital Twin and Human Motion Tracking. She is a member of the “6G-life” research hub, which aims to enable cutting-edge technologies for future communication networks with a focus on human-machine interaction and collaboration. Her research interests are sensor fusion, optimization, and signal processing for human motion tracking, especially using inertial sensors and magnetometers.

Publications

2025

Radak, Hristina; Scheunert, Christian; Reisslein, Martin; Fitzek, Frank H. P.

QGD-OE: IMU Orientation Estimation Based on Gradient Descent in the Quaternion Field Journal Article

In: IEEE Transactions on Instrumentation and Measurement, pp. 1-16, 2025.

Links | BibTeX

2024

Radak, Hristina; Sefunc, Merve

System and method for measuring orientation of an object based on IMU MARG orientation estimation Patent

WO2024023009, 2024.

BibTeX

2023

Schulz, Jonas; Radak, Hristina; Nguyen, Phuong T.; Nguyen, Giang T.; Fitzek, Frank H. P.

On the Limits of Lossy Compression for Human Activity Recognition in Sensor Networks Proceedings Article

In: The 48th IEEE Conference on Local Computer Networks (LCN), pp. 1-4, Daytona Beach, FL, USA, 2023.

Links | BibTeX

Radak, Hristina; Scheunert, Christian; Nguyen, Giang T.; Nguyen, Vu; Fitzek, Frank H. P.

Lightweight Generator of Synthetic IMU Sensor Data for Accurate AHRS Analysis Proceedings Article

In: Conference on Advanced Robotics and its Social Impacts (ARSO), IEEE, Berlin, Germany, 2023.

Links | BibTeX

Radak, Hristina; Scheunert, Christian; Schulz, Jonas; Nguyen, Giang T.; Fitzek, Frank H. P.

Performance Comparison of Real-Time Algorithms for IMU-Based Orientation Estimation Proceedings Article

In: European Wireless (EW), Rome, Italy, 2023.

BibTeX

Scheunert, Christian; Radak, Hristina; Fitzek, Frank H. P.

On the Simulation of Random Phase Fluctuations Proceedings Article

In: European Wireless (EW), Rome, Italy, 2023.

BibTeX

Supervision

Vincent Bradatsch
Supervisor: Frank Peters
2025
Florian Thiessenhusen
Supervisor: Frank Peters
2025
Anne Harloff
Supervisor: Frank Peters
2025

Contact Person

Any questions regarding press? Please get in touch with Doreen Böttcher.