Yrjö Keränen

Title: Innovations of Yrjö Keränen

Introduction

Yrjö Keränen is a notable inventor based in Ylikiiminki, Finland. He has made significant contributions to the field of telecommunications, particularly in the area of user equipment location determination in CDMA networks. His innovative approach has led to the development of a unique patent that enhances the accuracy of location services.

Latest Patents

Yrjö Keränen holds a patent for a "Network-based method and system for determining a location of user equipment in CDMA networks." This patent describes a method and system that utilizes round-trip time (RTT) measurements from both connected and non-connected node Bs to determine the location of user equipment. The radio network controller measures RTT from connected node Bs and then assesses RTT from non-connected node Bs. By calculating the distances from each node B, the system can accurately pinpoint the location of the user equipment using geometric circles based on these distances.

Career Highlights

Yrjö Keränen is currently employed at Nokia Corporation, a leading global technology company known for its advancements in telecommunications and networking. His work at Nokia has allowed him to collaborate with other talented professionals in the industry, contributing to innovative solutions that address modern communication challenges.

Collaborations

One of his notable coworkers is Timo Viero, with whom he has likely shared insights and expertise in their respective fields. Their collaboration exemplifies the importance of teamwork in driving innovation within the technology sector.

Conclusion

Yrjö Keränen's contributions to telecommunications through his patent and work at Nokia Corporation highlight the vital role of inventors in advancing technology. His innovative methods for determining user equipment location demonstrate the ongoing evolution of communication systems.