Stefan Müller-Weinfurtner

Title: Innovations by Stefan Müller-Weinfurtner

Introduction

Stefan Müller-Weinfurtner is a notable inventor based in Nuremberg, Germany. He has made significant contributions to the field of telecommunications, particularly in the area of data transmission synchronization.

Latest Patents

Müller-Weinfurtner holds a patent for "Burst carrier frequency synchronization and iterative frequency-domain frame synchronization for OFDM." This invention addresses the challenges of synchronizing carrier frequency and frames in bursty data transmissions over unknown channels that can cause inter-symbol interference. The synchronization procedure consists of two stages. The first stage involves time-domain processing of samples to exploit periodic signal repetition, extracting coarse timing, frequency offset, and resolving frequency ambiguities. The second stage focuses on estimating the fine time offset of a received modulation signal. By utilizing a coarse timing estimate, the method improves the frame start position of a received sequence of desired data samples through frequency-domain correlation.

Career Highlights

Stefan Müller-Weinfurtner is associated with Telefonaktiebolaget LM Ericsson (Publ), a leading company in telecommunications. His work has contributed to advancements in efficient data transmission techniques.

Collaborations

Müller-Weinfurtner collaborates with Johannes B. Huber, enhancing the innovative efforts in their field.

Conclusion

Stefan Müller-Weinfurtner's contributions to telecommunications through his patent demonstrate his expertise and commitment to innovation in data transmission synchronization. His work continues to influence the industry positively.