{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T22:50:56Z","timestamp":1780527056956,"version":"3.54.1"},"reference-count":25,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2018,11,3]],"date-time":"2018-11-03T00:00:00Z","timestamp":1541203200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>In this paper, we propose GeoSaW, a delay-tolerant routing protocol for Airborne Networks in Search and Rescue scenarios. The protocol exploits the geographical information of UAVs to make appropriate message forwarding decisions. More precisely, the information about the future UAV\u2019s motion path is exploited to select the best UAV carrying the message towards the destination. Simulation results show that the proposed solution outperforms the classic DTN routing protocols in terms of several performance metrics.<\/jats:p>","DOI":"10.3390\/s18113758","type":"journal-article","created":{"date-parts":[[2018,11,5]],"date-time":"2018-11-05T10:43:45Z","timestamp":1541414625000},"page":"3758","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":29,"title":["A Location-Aware Waypoint-Based Routing Protocol for Airborne DTNs in Search and Rescue Scenarios"],"prefix":"10.3390","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1955-7699","authenticated-orcid":false,"given":"Armir","family":"Bujari","sequence":"first","affiliation":[{"name":"Department of Mathematics, University of Padua, 35121 Padua, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5729-3041","authenticated-orcid":false,"given":"Carlos","family":"Calafate","sequence":"additional","affiliation":[{"name":"Departamento de Inform\u00e1tica de Sistemas y Computadores (DISCA), Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0038-0539","authenticated-orcid":false,"given":"Juan-Carlos","family":"Cano","sequence":"additional","affiliation":[{"name":"Departamento de Inform\u00e1tica de Sistemas y Computadores (DISCA), Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3753-0403","authenticated-orcid":false,"given":"Pietro","family":"Manzoni","sequence":"additional","affiliation":[{"name":"Departamento de Inform\u00e1tica de Sistemas y Computadores (DISCA), Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudio","family":"Palazzi","sequence":"additional","affiliation":[{"name":"Department of Mathematics, University of Padua, 35121 Padua, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3248-302X","authenticated-orcid":false,"given":"Daniele","family":"Ronzani","sequence":"additional","affiliation":[{"name":"Department of Mathematics, University of Padua, 35121 Padua, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2018,11,3]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Bujari, A., Calafate, C.T., Cano, J.C., Manzoni, P., Palazzi, C.E., and Ronzani, D. 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