Koichiro Yamaguchi

Title: Koichiro Yamaguchi: Innovator in Communication Technology

Introduction

Koichiro Yamaguchi is a prominent inventor based in Aichi-gun, Japan. He has made significant contributions to the field of communication technology, holding 2 patents that showcase his innovative approach to enhancing radio communication systems.

Latest Patents

Yamaguchi's latest patents include a communication control method and a communication control system. The first patent describes a reception side radio station equipped with a notification signal generator that transmits a notification signal to inform users about the frequency of a radio link being utilized. This system also includes a transmitter that sends information regarding the reception power level and its frequency as radio signal data. On the transmission side, a radio station features a notification signal measurer that assesses the reception power level of the notification signal and identifies the frequency indicated by the signal. Additionally, a frequency band controller determines an assignable frequency band for the radio link based on the provided radio signal data and notification signal.

The second patent focuses on a communication channel setting method, communication controller, and radio communication system. In this invention, a frequency band controlling part determines the assignable frequency band for a transmission line based on the frequency, bandwidth, and power of the interference wave at a base station. This is achieved through a control signal supplied from a separating part. The frequency band controlling part selects appropriate frequency bands for both the transmission and reception lines at the base station according to the assignable frequency band contained in the control signal.

Career Highlights

Koichiro Yamaguchi is currently employed at NTT Docomo, Inc., where he continues to develop innovative solutions in communication technology. His work has significantly impacted the efficiency and reliability of radio communication systems.

Collaborations

Throughout his career, Yamaguchi has collaborated with notable colleagues, including Yuji Aburakawa and Toru Otsu. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Koichiro Yamaguchi's contributions to communication technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to shape the future of radio communication systems.