Company Filing History:
Years Active: 2022-2025
Title: Yali Pei: Innovator in Frequency Offset Estimation
Introduction
Yali Pei is a prominent inventor based in Beijing, China. He has made significant contributions to the field of telecommunications, particularly in methods for frequency offset estimation. With a total of 6 patents to his name, Pei continues to push the boundaries of innovation in his industry.
Latest Patents
One of Yali Pei's latest patents is a method and receiver for frequency offset estimation. This method involves calculating a phase difference between pairs of symbols transmitted from a source. It also includes removing components of the phase difference that are due to differences in the information carried by the symbols. This process allows for a more accurate estimation of the frequency offset between the receiver and the transmitter. Another notable patent focuses on controlling transmitter output in a MIMO transmission point. This method utilizes multiple beam weights to transmit signals to various groups of wireless devices, optimizing resource allocation based on average output power and beam gains.
Career Highlights
Yali Pei is currently employed at Telefonaktiebolaget Lm Ericsson (publ), a leading company in telecommunications. His work has been instrumental in advancing technologies that enhance communication systems. Pei's innovative approaches have garnered attention and respect within the industry.
Collaborations
Throughout his career, Yali Pei has collaborated with notable colleagues, including Torbjörn Wigren and Yuan Wang. These partnerships have contributed to the development of cutting-edge technologies and solutions in telecommunications.
Conclusion
Yali Pei stands out as a key figure in the field of telecommunications, with a focus on frequency offset estimation and resource optimization. His contributions through patents and collaborations continue to shape the future of communication technology.