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題名 Junction-based traffic-aware routing scheme for vehicular Ad Hoc networks
作者 Lo, C.-C.;Kuo, Yauh-wang
郭耀煌
貢獻者 資科系
關鍵詞 Delivery ratio; End to end delay; Information collections; Network information; Position-based routing; Real time traffics; Routing scheme; Traffic information collections; Routing protocols; Vehicular ad hoc networks
Delivery ratio; End to end delay; Information collections; Network information; Position-based routing; Real time traffics; Routing scheme; Traffic information collections; Routing protocols; Vehicular ad hoc networks
日期 2013
上傳時間 16-四月-2015 17:30:32 (UTC+8)
摘要 In this paper, we present a routing scheme called Junction-Based Traffic-Aware Routing (JTAR). This scheme dynamically elects a non-static vehicle at each junction to function as a temporary access point and adopt a traffic information collection mechanism to obtain real-time traffic and network information. Based on the collected information and the degree by which the outgoing roads of each junction are diverged from the destination, we are able to determine a weighted score for each road and select the most reliable and efficient route for data packets to reach the destination. In addition, we also introduce a probe-merge method in the traffic information collection mechanism. This method not only reduces the overheads produced by the active probing method used in the mechanism, but also decrease the probing distance required to obtain information from neighboring junctions. The simulation results show that the proposed scheme achieves a higher delivery ratio and lower end-to-end delay. © 2013 IEEE.
關聯 2013 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 論文編號 6666661, Pages 3001-3005,London; United Kingdom; 8 September 2013 到 11 September 2013; 代碼 102317
10.1109/PIMRC.2013.6666661
資料類型 conference
dc.contributor 資科系
dc.creator (作者) Lo, C.-C.;Kuo, Yauh-wang
dc.creator (作者) 郭耀煌zh_TW
dc.date (日期) 2013
dc.date.accessioned 16-四月-2015 17:30:32 (UTC+8)-
dc.date.available 16-四月-2015 17:30:32 (UTC+8)-
dc.date.issued (上傳時間) 16-四月-2015 17:30:32 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/74629-
dc.description.abstract (摘要) In this paper, we present a routing scheme called Junction-Based Traffic-Aware Routing (JTAR). This scheme dynamically elects a non-static vehicle at each junction to function as a temporary access point and adopt a traffic information collection mechanism to obtain real-time traffic and network information. Based on the collected information and the degree by which the outgoing roads of each junction are diverged from the destination, we are able to determine a weighted score for each road and select the most reliable and efficient route for data packets to reach the destination. In addition, we also introduce a probe-merge method in the traffic information collection mechanism. This method not only reduces the overheads produced by the active probing method used in the mechanism, but also decrease the probing distance required to obtain information from neighboring junctions. The simulation results show that the proposed scheme achieves a higher delivery ratio and lower end-to-end delay. © 2013 IEEE.
dc.format.extent 176 bytes-
dc.format.mimetype text/html-
dc.relation (關聯) 2013 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 論文編號 6666661, Pages 3001-3005,London; United Kingdom; 8 September 2013 到 11 September 2013; 代碼 102317
dc.relation (關聯) 10.1109/PIMRC.2013.6666661
dc.subject (關鍵詞) Delivery ratio; End to end delay; Information collections; Network information; Position-based routing; Real time traffics; Routing scheme; Traffic information collections; Routing protocols; Vehicular ad hoc networks
dc.subject (關鍵詞) Delivery ratio; End to end delay; Information collections; Network information; Position-based routing; Real time traffics; Routing scheme; Traffic information collections; Routing protocols; Vehicular ad hoc networks
dc.title (題名) Junction-based traffic-aware routing scheme for vehicular Ad Hoc networks
dc.type (資料類型) conferenceen