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Published in:
2015 | OriginalPaper | Chapter
Robust link-oriented Routing Protocol (ROR) for Vehicular Ad Hoc Networks
Authors : Sun-il Kim, Hyun Kook. Kahng, Sweungwon Cheung
Published in: Computer Science and its Applications
Publisher: Springer Berlin Heidelberg
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In this paper Robust link-oriented Routing (ROR) protocol is proposed taking consideration of fast developing vehicular ad hoc network technologies in the urban area. Using the geographical information and speed of vehicles, a future vehicular network topology is anticipated with our prediction algorithm. Based on this prediction, routing overhead such as route reconfiguration due to broken links is minimized by choosing the most robust route. Also, transmission failure can be minimized by establishing a new route before the existing route is completely disconnected. By way of traffic and network simulation, the proposed approach shows improvement in packet transmission rate and low latency, with a slight hop count increase. Moreover, the simulation result shows that the proposed route maintenance scheme reduces the transmission failure dramatically.