Toshiya Shimura

Title: Toshiya Shimura: Innovator in xDSL Transmission Technology

Introduction

Toshiya Shimura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of telecommunications, particularly in the area of xDSL technology. His innovative work focuses on improving data transmission characteristics over existing copper telephone lines.

Latest Patents

Toshiya Shimura holds a patent for a "Method of measuring and improving xDSL transmission characteristic." This patent describes a system designed to measure the transmission characteristics of an xDSL system, which facilitates high-speed data communication over existing copper telephone wires. The system includes a polling device installed in an office that polls a subscriber line. Additionally, a noise level measuring circuit assesses the existing level of cross-talk noise on the subscriber line. A decision circuit then determines the usability of the subscriber line based on the measured noise levels.

Career Highlights

Toshiya Shimura is associated with NEC Corporation, a leading company in the field of information technology and electronics. His work at NEC has allowed him to contribute to advancements in telecommunications technology, particularly in enhancing the performance of xDSL systems.

Collaborations

Toshiya Shimura collaborates with Minoru Sudo, a fellow innovator in the field. Their combined expertise contributes to the development of cutting-edge solutions in telecommunications.

Conclusion

Toshiya Shimura's contributions to xDSL technology exemplify the importance of innovation in telecommunications. His patent and work at NEC Corporation highlight his role as a key figure in advancing high-speed data communication.