{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T12:43:42Z","timestamp":1740141822115,"version":"3.37.3"},"reference-count":20,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2014,1,1]],"date-time":"2014-01-01T00:00:00Z","timestamp":1388534400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100004396","name":"Thailand Research Fund","doi-asserted-by":"publisher","award":["MRG5380164"],"award-info":[{"award-number":["MRG5380164"]}],"id":[{"id":"10.13039\/501100004396","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002873","name":"Chulalongkorn University","doi-asserted-by":"publisher","award":["MRG5380164"],"award-info":[{"award-number":["MRG5380164"]}],"id":[{"id":"10.13039\/501100002873","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":[[2014,1,1]]},"abstract":"<jats:p> Fast, reliable, and efficient data dissemination in VANET is a key of success for intelligent transportation system. This requires a broadcasting protocol which has efficient forwarder nodes and an efficient broadcasting mechanism. In this paper, we propose a self-decision algorithm that allows a node to know that it belongs to a member of connected dominating set or not. The algorithm is a combination of density based algorithm and topology based algorithm, called \u201cDTA.\u201d The algorithm does not require any geographical knowledge. Therefore, it can avoid violating a privacy issue. Moreover, the algorithm can resist inaccurate data than position-base algorithms that need high frequent beaconing for accurate data. The simulation results show that our algorithm provides the highest coverage results compared to existing solutions. We also propose a new broadcasting protocol, called \u201cNoG.\u201d NoG consists of a broadcasting mechanism, a waiting timeout mechanism, and a beaconing mechanism. The proposed protocol operates without any geographical knowledge and provides reliable and efficient data dissemination. The performance is evaluated with a realistic network simulator (NS-3). Simulation results show that NoG with DTA outperforms other existing protocols in terms of reliability and data dissemination speed. <\/jats:p>","DOI":"10.1155\/2014\/906084","type":"journal-article","created":{"date-parts":[[2014,1,29]],"date-time":"2014-01-29T21:36:11Z","timestamp":1391031371000},"page":"906084","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":9,"title":["Non-GPS Data Dissemination for VANET"],"prefix":"10.1177","volume":"10","author":[{"given":"Kulit","family":"Na Nakorn","sequence":"first","affiliation":[{"name":"Department of Computer Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10400, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kultida","family":"Rojviboonchai","sequence":"additional","affiliation":[{"name":"Department of Computer Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10400, Thailand"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2014,1,28]]},"reference":[{"key":"B1-2014-906084","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2008.4564481"},{"key":"B2-2014-906084","doi-asserted-by":"publisher","DOI":"10.1145\/1132905.1132918"},{"volume-title":"Proceedings of the 26th Annual IEEE Conference on Computer Communications (INFOCOMM \u201907)","author":"Wisitpongphan N.","key":"B3-2014-906084"},{"key":"B5-2014-906084","doi-asserted-by":"publisher","DOI":"10.1109\/VETECS.2007.512"},{"key":"B6-2014-906084","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2010.253"},{"volume-title":"Proceedings of the 2nd Asia-Pacific Conference of Information Processing (APCIP '10)","author":"Nakorn K. 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