Hajime Toma
Papers
1
Total Citations
3
H-Index
1
About
Hajime Toma is a pioneering researcher in underwater robotics and acoustic communication, with a primary focus on developing wireless control systems for autonomous underwater vehicles (AUVs). His most cited work introduces a groundbreaking prototype wireless underwater robot control system that leverages a 32 kHz bandwidth Underwater Small Area Acoustic Network (USAAN). By implementing Time Division Duplex (TDD) with Orthogonal Frequency Division Multiplexing (OFDM) modulation, Toma achieved bidirectional communication between surface controllers and submerged robots—a critical advancement for real-time AUV operations. This system enables precise remote control of underwater robots without the constraints of tethered connections, addressing a fundamental challenge in marine robotics. While his citation count remains modest at 3 for this flagship paper, the work represents an important step toward practical, high-bandwidth underwater wireless networks. Toma's contributions are particularly valuable for applications in ocean exploration, underwater infrastructure inspection, and environmental monitoring, where reliable wireless control can dramatically expand operational capabilities. His research sits at the intersection of acoustic communication engineering and robotic control systems, offering solutions that push the boundaries of what is possible in challenging underwater environments.
Research Focus
Key Achievements
Top Papers
- 1