Company Filing History:
Years Active: 2001-2002
Title: Per Hans Åke Willars: Innovator in Radio Communications
Introduction
Per Hans Åke Willars is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of radio communications, holding a total of 3 patents. His work focuses on enhancing communication systems, particularly in cellular networks.
Latest Patents
Willars' latest patents include innovative methods and arrangements in a radio communications system. One of his key inventions involves synchronizing communication of framed data via asynchronous base stations in a cellular communication system. This synchronization is achieved by continuously sending system frame counter states from a central node to all connected base stations. Each base station generates local frame counter states that correlate with the system frame counter states, ensuring that data frames with identical numbers contain copies of a specific data packet.
Another significant patent addresses diversity handling moveover for CDMA mobile telecommunications. This procedure allows for the allocation of a replacement diversity handling unit in a target node only after a moveover decision has been made by a source node. The source diversity handling unit performs essential functions for mobile connections routed through multiple base stations, making decisions based on various factors such as base station utilization and the predicted movement of the mobile station.
Career Highlights
Willars is currently employed at Telefonaktiebolaget LM Ericsson (publ), a leading telecommunications company. His work at Ericsson has positioned him as a key player in the development of advanced communication technologies.
Collaborations
Throughout his career, Willars has collaborated with notable colleagues, including Karl Anders Näsman and Bo Stefan Pontus Wallentin. These collaborations have further enriched his contributions to the field of telecommunications.
Conclusion
Per Hans Åke Willars is a distinguished inventor whose work in radio communications has led to significant advancements in the industry. His innovative patents and collaborations continue to influence the future of telecommunications.