{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,26]],"date-time":"2025-09-26T00:05:55Z","timestamp":1758845155741,"version":"3.37.3"},"reference-count":26,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2012,4,1]],"date-time":"2012-04-01T00:00:00Z","timestamp":1333238400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Distributed Sensor Networks"],"published-print":{"date-parts":[[2012,4,1]]},"abstract":"<jats:p> Efficient data delivery in vehicular sensor networks is still a challenging research issue. Position-based routing protocols have been proven to be more suitable for dynamic vehicular networks or large-scale mobile sensor networks than traditional ad hoc routing protocols. However, position-based routing assumes that intermediate nodes can always be found to set up an end-to-end connection between the source and the destination; otherwise, it suffers from network partitions which are very common in vehicular networks and leads to poor performances. This paper addresses data delivery challenge in the possible intermittently connected vehicular sensor networks by combining position-based forwarding strategy with store-carry-forward routing scheme from delay tolerant networks. The proposed routing method makes use of vehicle driving direction to determine whether holding or forwarding the packet. Experimental results show that the proposed mechanism outperforms existing position-based solutions in terms of packet delivery ratio. <\/jats:p>","DOI":"10.1155\/2012\/186146","type":"journal-article","created":{"date-parts":[[2012,5,29]],"date-time":"2012-05-29T07:11:38Z","timestamp":1338275498000},"page":"186146","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["Hybrid Position-Based and DTN Forwarding for Vehicular Sensor Networks"],"prefix":"10.1177","volume":"8","author":[{"given":"Fan","family":"Li","sequence":"first","affiliation":[{"name":"School of Computer Science, Beijing Institute of Technology, Beijing 100081, China"}]},{"given":"Lei","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Computer Science, Beijing Institute of Technology, Beijing 100081, China"}]},{"given":"Xiumei","family":"Fan","sequence":"additional","affiliation":[{"name":"School of Computer Science, Beijing Institute of Technology, Beijing 100081, China"}]},{"given":"Yu","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Computer Science, University of North Carolina at Charlotte, Charlotte, NC 28223, USA"}]}],"member":"179","published-online":{"date-parts":[[2012,4,5]]},"reference":[{"volume-title":"Proceedings of the Workshop on Ubiquitous Computing and e-Research","author":"Nekovee M.","key":"B1-2012-186146"},{"key":"B2-2012-186146","doi-asserted-by":"publisher","DOI":"10.1109\/WC-M.2006.250358"},{"key":"B3-2012-186146","doi-asserted-by":"publisher","DOI":"10.1145\/1378600.1378605"},{"key":"B4-2012-186146","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-84800-328-6_20"},{"volume-title":"Proceedings of the IEEE Workshop on Automotive Networking","author":"Bai F.","key":"B6-2012-186146"},{"key":"B7-2012-186146","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2006.1649654"},{"key":"B8-2012-186146","doi-asserted-by":"publisher","DOI":"10.1504\/IJAHUC.2005.008022"},{"volume-title":"Proceedings of the 1st International Workshop on Vehicular Ad Hoc Networks (VANET '04)","author":"Namboodiri V.","key":"B9-2012-186146"},{"first-page":"134","volume-title":"Proceedings of the International Conference on Information Networking (ICOIN '04)","author":"Liu G.","key":"B10-2012-186146"},{"key":"B11-2012-186146","doi-asserted-by":"publisher","DOI":"10.1109\/ITSC.2005.1520040"},{"key":"B12-2012-186146","doi-asserted-by":"publisher","DOI":"10.1109\/MVT.2007.912927"},{"key":"B13-2012-186146","doi-asserted-by":"publisher","DOI":"10.1023\/A:1012319418150"},{"key":"B14-2012-186146","doi-asserted-by":"publisher","DOI":"10.1145\/345910.345953"},{"volume-title":"Proceedings of the International Symposium on Wearable Computers","author":"Davis J. 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