This inventor holds 8 USPTO granted patents and 4 published patent applications and 5 EPO patents. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2016-2026.
Company Filing History:
Years Active: 2016-2026
Title: Yufeng Zhao: Innovator in Wireless Communication Technology
Introduction
Yufeng Zhao is a prominent inventor based in Upplands Väsby, Sweden. He has made significant contributions to the field of wireless communication technology, holding a total of 8 patents. His work focuses on improving uplink power control in wireless networks, which is crucial for enhancing communication efficiency.
Latest Patents
One of Yufeng Zhao's latest patents is titled "Method and base station for determining an uplink power control target." This patent discloses a base station with at least a first and a second antenna sector. The method involves estimating the thermal noise floor in these sectors and determining the uplink power control target based on the maximum estimated thermal noise floors. This innovation aims to improve uplink performance in cells with varying receiver sensitivity and enhances the observability of user equipment (UE) across multiple base stations.
Another notable patent is "Power control in a wireless network." This method, performed by a network node, enables uplink power control by assigning a transmit power for downlink transmission of a reference signal. The method also includes determining a reference signal transmit power parameter that provides a fictitious value for the transmit power, which aids wireless devices in performing transmit power determination for uplink transmissions.
Career Highlights
Yufeng Zhao is currently employed at Telefonaktiebolaget LM Ericsson (Publ), a leading company in telecommunications. His work at Ericsson has allowed him to contribute to cutting-edge technologies that shape the future of wireless communication.
Collaborations
Yufeng has collaborated with several talented individuals in his field, including Ying Sun and Wei Zhao. These collaborations have fostered innovation and have been instrumental in the development of advanced wireless communication solutions.
Conclusion
Yufeng Zhao's contributions to wireless communication technology through his patents and work at Ericsson highlight his role as an influential inventor in the industry. His innovations continue to pave the way for advancements in uplink power control and overall communication efficiency.