Kai Börner

Title: Innovations of Inventor Kai Börner

Introduction

Kai Börner is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of wireless communication, particularly in the development of user equipment and methods for estimating inter-cell interference. With a total of two patents to his name, Börner's work is recognized for its innovative approach to enhancing cellular network performance.

Latest Patents

Börner's latest patents include a user equipment and method for estimating inter-cell interference. This invention involves a user equipment (UE) registered with an anchor cell base station of a cellular wireless network. The UE is equipped with a determination unit that predicts inter-cell interference (ICI) caused by neighboring base stations, depending on precoding matrix indicators (PMIs) exchanged between the anchor cell base station and the neighboring cells. Another significant patent is a method and apparatus for providing generic hierarchical precoding codebooks. This invention features a baseband unit (BBU) in a wireless cellular heterogeneous network, which includes generic hierarchical precoding codebooks that comprise cluster precoding matrices for various combinations of active transmission nodes.

Career Highlights

Throughout his career, Kai Börner has worked with prominent companies in the technology sector. He has been associated with Huawei Technologies Co., Limited, where he contributed to advancements in telecommunications. Additionally, he has worked with the Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., a leading research institution in applied sciences.

Collaborations

Börner has collaborated with several professionals in his field, including Lars Thiele and Martin Kurras. These collaborations have further enriched his work and contributed to the development of innovative solutions in wireless communication.

Conclusion

Kai Börner's contributions to the field of wireless technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency and effectiveness of cellular networks.