Tetsunori Tada

Title: Tetsunori Tada: Innovator in Collision Avoidance Technology

Introduction

Tetsunori Tada is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of radio communication systems. His innovative work focuses on collision avoidance techniques, which are crucial for enhancing communication efficiency.

Latest Patents

Tada holds a patent for a "Collision avoidance technique for a multiple access radio communication system." This patent describes a method where a radio base station detects collisions of reception signals. Upon detection, it transmits an access-restricted transmission allow signal, IDLE, to a radio terminal that is not involved in the collision. The relevant radio terminals, upon receiving this signal, set their transmission delay times based on random numbers. After their respective delays, they initiate transmission as if they received a normal transmission allow signal. Additionally, any radio terminal that receives the access-restricted signal before its intended transmission will suspend its new signal transmission until it receives the normal transmission allow signal.

Career Highlights

Tetsunori Tada is currently employed at NEC Corporation, a leading technology company known for its innovations in information technology and communications. His work at NEC has allowed him to develop and refine his ideas in collision avoidance technology.

Collaborations

Tada collaborates with Masahiro Nagata, who is also involved in the development of advanced communication technologies. Their partnership has contributed to the success of their projects and innovations.

Conclusion

Tetsunori Tada's contributions to collision avoidance technology in radio communication systems highlight his role as an influential inventor. His patent and ongoing work at NEC Corporation demonstrate his commitment to advancing communication technologies.