Susumu Ishihara
Papers
5
Total Citations
27
H-Index
2
About
Susumu Ishihara is a researcher specializing in wireless communications and sensor network systems, with a particular focus on the challenging application domain of underground infrastructure inspection. His work addresses a pressing civil engineering challenge in Japan and beyond: the cost-effective, automated inspection of deteriorating sewer pipe networks. Ishihara has pioneered the study of wireless LAN propagation characteristics within narrow sewer pipes, providing foundational measurements that enable the development of practical, cable-free inspection systems using drifting and mobile wireless sensor nodes. Among his notable contributions, Ishihara has investigated IEEE 802.11n channel bonding and parallel data transmission techniques to optimize communication throughput in constrained pipe environments, and has developed accurate position estimation methods for drifting wireless devices operating within 200mm-diameter pipes. His more recent work explores multi-unmanned vehicle formations for coordinated video streaming in narrow sewer environments, demonstrating a forward-looking systems perspective. His most-cited paper (2016, 13 citations) established key empirical benchmarks for wireless propagation in sewer conditions. Collectively, his research offers a compelling pathway toward reducing the labor and monetary costs of sewer maintenance, with clear implications for smart infrastructure monitoring worldwide.
Research Focus
Key Achievements
Top Papers
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