@article{oai:shizuoka.repo.nii.ac.jp:00014067, author = {Nagashima, Taiki and Tanaka, Yudai and Ishihara, Susumu}, issue = {9}, journal = {IEICE Transactions on Communications}, month = {Sep}, note = {application/pdf}, pages = {1989--1997}, title = {Measurement of Wireless LAN Characteristics in Sewer Pipes for Sewer Inspection Systems Using Drifting Wireless Sensor Nodes}, volume = {E99-B}, year = {2016} }