{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T06:15:38Z","timestamp":1783059338370,"version":"3.54.6"},"reference-count":17,"publisher":"IEEE","license":[{"start":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T00:00:00Z","timestamp":1773619200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T00:00:00Z","timestamp":1773619200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,3,16]]},"DOI":"10.1109\/percomworkshops68308.2026.11585235","type":"proceedings-article","created":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T19:42:40Z","timestamp":1783021360000},"page":"522-525","source":"Crossref","is-referenced-by-count":0,"title":["Research and Development of Sewerage Infrastructure Sensing System Using Unlicensed Band Multi-hop LPWA"],"prefix":"10.1109","author":[{"given":"Akira","family":"Tsuge","sequence":"first","affiliation":[{"name":"YRP R&D Promotion Committee,Yokosuka,Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masakazu","family":"Kawaguchi","sequence":"additional","affiliation":[{"name":"TOPPAN Digitsl Inc.,Tokyo,Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Munehito","family":"Sawamura","sequence":"additional","affiliation":[{"name":"IT Access Co., Ltd,Yokohama,Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tadashi","family":"Okoshi","sequence":"additional","affiliation":[{"name":"Keio University,Faculty of Environment and Information Studies,Fujisawa,Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jin","family":"Nakazawa","sequence":"additional","affiliation":[{"name":"Keio University,Faculty of Environment and Information Studies,Fujisawa,Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","article-title":"Research and development of medical\/nursing care support system using Radar sensing technology and Hybrid WSN","volume-title":"IEEE 2020 23rd International Symposium on Wireless Personal Multimedia Communications (WPMC)","author":"Tsuge"},{"key":"ref2","article-title":"Research and development of medical \/ nursing care support system using sensor network and radar sensing technology","author":"Tsuge","year":"2019","journal-title":"-Results of functional test in the nursing care field and future issues- IEICE Technical Report"},{"key":"ref3","article-title":"A Congestion-Aware Routing Method and Date Transmission Scheme in IEEE 802.11 Mesh Network","author":"Nuno","year":"2019","journal-title":"IEICE Technical Report"},{"key":"ref4","article-title":"Establishment of a multi-hop sensor network using Wi-SUN FAN that can cover the inside and outside of a medical care facility in an appropriate manner","author":"Tsuge","year":"2019","journal-title":"IEICE Technical Report"},{"key":"ref5","article-title":"Introduction of \"Hybrid LPWA Testbed\" in Yokosuka city","author":"Tsuge","journal-title":"IEICE Technical Report"},{"key":"ref6","article-title":"A Hybrid Voronoi Tessellation\/Genetic Algorithm Approach for the Deployment of Drone-Based Nodes of a Self-Organizing Wireless Sensor Network (WSN) in Unknown and GPS Denied Environments","volume-title":"Drones","author":"Eledlebi","year":"2020"},{"key":"ref7","article-title":"Impact of drone route geometry on information collection in wireless sensor networks","volume-title":"Ad Hoc Networks","author":"Skiadopoulos","year":"2020"},{"key":"ref8","doi-asserted-by":"crossref","DOI":"10.3390\/app10196668","article-title":"DronAway: A proposal on the use of remote sensing drones as mobile gateway for WSN in precision agriculture","volume-title":"Applied Sciences","author":"Garc\u00eda","year":"2020"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.compeleceng.2021.106982"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1007\/978-981-13-7968-0_19"},{"key":"ref11","article-title":"Gathering Big Data in Wireless Sensor Networks by Drone","volume-title":"Sensors","author":"Rezende","year":"2020"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.21236\/ada475525"},{"key":"ref13","doi-asserted-by":"crossref","DOI":"10.1109\/ICUPC.1996.562692","article-title":"The non-line of sight problem in mobile location estimation","volume-title":"Universal Personal Communications","author":"Wylie","year":"1996"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.optcom.2019.125008"},{"key":"ref15","article-title":"A non-line-of-sight error mitigation algorithm in location estimation","volume-title":"WCNC. 1999 IEEE Wireless Communications and","author":"Chen","year":"1999"},{"key":"ref16","article-title":"Reconfigurable beam system for non-line-of-sight free-space optical communication","volume-title":"Light: Science &","author":"Cao","year":"2019"},{"key":"ref17","volume-title":"Hybrid LPWA Testbed in Yokosuka city"}],"event":{"name":"2026 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)","location":"Pisa, Italy","start":{"date-parts":[[2026,3,16]]},"end":{"date-parts":[[2026,3,20]]}},"container-title":["2026 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11585185\/11585186\/11585235.pdf?arnumber=11585235","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T05:16:53Z","timestamp":1783055813000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11585235\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,16]]},"references-count":17,"URL":"https:\/\/doi.org\/10.1109\/percomworkshops68308.2026.11585235","relation":{},"subject":[],"published":{"date-parts":[[2026,3,16]]}}}