Hiromasa Fujii

Title: Hiromasa Fujii - Innovator in Wireless Communication

Introduction

Hiromasa Fujii is a prominent inventor based in Yokosuka, Japan, renowned for his significant contributions to the field of wireless communication. With an impressive portfolio of 41 patents, Fujii has played a vital role in advancing technology, particularly in the realms of user terminals and interference reduction methods.

Latest Patents

Fujii's latest innovations include several groundbreaking patents. One notable patent describes a user terminal in a CRS base station. This invention features a transmitting section designed to send synchronization establishment signals and a receiving section that detects random access signals corresponding to these transmissions. Furthermore, the innovation includes a determining section to assess whether the received random access signal originated from an MCS terminal, along with an interference reduction processing section aimed at mitigating interference effects when signals are identified as having originated from the MCS terminal.

Another of his recent inventions focuses on a transmitting/receiving device and wireless terminal device designed to suppress intra-system interference. This particular invention introduces a sensing period information setting part to define a sensing period for signals utilizing a shared frequency band. Additionally, it includes a transmission prohibition period information notifying part, responsible for informing terminals within the interfering system about the prohibition of transmission processing until the end of the specified sensing period.

Career Highlights

Fujii has held significant positions in reputable organizations, including NTT Docomo, Inc. and the Tokyo Institute of Technology. His work in these institutions has cemented his status as a leading figure in wireless communication technology. His patents reflect a long-standing commitment to improving the efficiency and functionality of communication systems.

Collaborations

Throughout his career, Hiromasa Fujii has collaborated with several notable professionals in the industry, including Hirohito Suda and Hitoshi Yoshino. These collaborations have further enriched his innovations and contributed to the development of cutting-edge technologies that address modern challenges in wireless communications.

Conclusion

Hiromasa Fujii's contributions to the field of wireless communication through his extensive patent portfolio and innovations highlight his influence as an inventor. His work not only exemplifies creativity and technological advancement but also demonstrates an enduring commitment to enhancing communication systems in an increasingly interconnected world.