This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2006.
Company Filing History:
Years Active: 2006
Title: The Innovations of Roger Walther
Introduction
Roger Walther is a notable inventor based in Mölndal, Sweden. He has made significant contributions to the field of wireless communication technology. His work primarily focuses on improving the efficiency and reliability of radio receiver systems.
Latest Patents
Roger Walther holds a patent for "Timing drift compensation in wireless packet-based systems." This invention involves a radio receiver system that includes a receiver sample clock used for sampling a modulated base-band signal. The timing correction unit performs timing drift compensation in the frequency domain between the transmitter sample clock and the receiver sample clock. This technology is particularly relevant in contexts where multiple modulated radio frequency carriers are utilized, such as in Orthogonal Frequency Division Multiplexing (OFDM).
Career Highlights
Roger is associated with Telefonaktiebolaget LM Ericsson (Publ), a leading telecommunications company. His work at Ericsson has allowed him to contribute to advancements in wireless communication systems. With a focus on innovative solutions, he has played a role in enhancing the performance of radio technologies.
Collaborations
Roger has collaborated with talented individuals such as Stefan Davidsson and Mathias Pauli. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Roger Walther's contributions to wireless communication through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the field and pave the way for future innovations.