Teruo Kawamura

Title: Teruo Kawamura: Innovator in Radio Communication Technology

Introduction

Teruo Kawamura is an esteemed inventor based in Yokosuka, Japan, recognized for his significant contributions to the field of radio communication. With an impressive portfolio of 43 patents, Kawamura has been at the forefront of technological innovations that enhance communication efficacy and efficiency.

Latest Patents

Among his recent inventions is a patent for a radio base station, user terminal, and radio communication method. This innovative system ensures communication between a radio base station and a user terminal through a control section that efficiently time-division-multiplexes signals across two radio resource regions. The first region operates at a rate equal to or below the Nyquist rate, while the second region accelerates the transmission beyond that threshold. This invention is designed to minimize interference in systems utilizing Faster-Than-Nyquist (FTN) techniques.

Another noteworthy patent involves a mobile terminal apparatus, which aims to improve the reception of control signals. This radio communication method distinguishes between data signals and control signals, enabling spatial multiplexing transmission. Furthermore, it facilitates MIMO (Multiple Input Multiple Output) transmission based on precoding information. The radio base station apparatus can effectively receive uplink signals that include both data and control signals, thereby enhancing communication quality and performance.

Career Highlights

Teruo Kawamura currently works with NTT Docomo, Inc., a leading telecommunications company in Japan. His inventive work has significantly impacted the evolution of wireless communication technologies, paving the way for advancements that support modern mobile communication.

Collaborations

Kawamura's journey is marked by collaboration with notable colleagues in the industry, including Mamoru Sawahashi and Yoshihisa Kishiyama. Together, they have contributed to the development of sophisticated communication systems that meet the ever-growing demands of digital connectivity.

Conclusion

As an influential figure in the realm of radio communication, Teruo Kawamura’s innovations continue to shape the landscape of modern technology. His extensive patents underscore his expertise and commitment to improving communication systems, ensuring that his work resonates within the field for years to come.