Hiroaki Iida

Title: Hiroaki Iida: Innovator in Mobile Communication Technology

Introduction

Hiroaki Iida is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of mobile communication technology, holding a total of 2 patents. His work focuses on improving measurement systems and methods for mobile communication terminals.

Latest Patents

Hiroaki Iida's latest patents include a measurement system and method designed to test for spurious emissions in signals transmitted from mobile terminals. This innovative system allows for quicker testing by dividing the measurement frequency band into multiple bands. It features a first spurious measurement control unit that measures spurious emissions and peak power in each divided band. Additionally, a first pass/fail determination unit assesses whether the peak power meets the established criteria, which are set lower than the standard defined by the 3GPP standard.

Another notable patent is the mobile communication terminal test device, which includes a test signal transmitting means that sends a test signal to a mobile communication terminal. This test signal comprises various radio resource regions, each surrounded by sub-frames and resource blocks. The device also includes response signal receiving means to capture the response from the mobile terminal, enhancing the efficiency of testing procedures.

Career Highlights

Hiroaki Iida is currently employed at Anritsu Corporation, a leading company in the field of communication test and measurement solutions. His work at Anritsu has positioned him as a key player in advancing mobile communication technologies.

Collaborations

Hiroaki has collaborated with notable colleagues, including Nobutoshi Otonari and Kenichi Inoue. Their combined expertise has contributed to the development of innovative solutions in mobile communication.

Conclusion

Hiroaki Iida's contributions to mobile communication technology through his patents and work at Anritsu Corporation highlight his role as an influential inventor in the industry. His innovative approaches continue to shape the future of mobile communication systems.