| Conference Paper |
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| Title |
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LOUVRE: Landmark Overlays for Urban Vehicular Routing Environments
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| Abstract |
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In this paper, we introduce a routing solution
called “Landmark Overlays for Urban Vehicular Routing Environments”
(LOUVRE), an approach that efficiently builds a
landmark overlay network on top of an urban topology. We
define urban junctions as overlay nodes and create an overlay
link if and only if the traffic density of the underlying network
guarantees the multi-hop vehicular routing between the two
overlay nodes. LOUVRE contains a distributed traffic density
estimation scheme which is used to evaluate the existence of an
overlay link. Then, efficient routing is performed on the overlay
network, guaranteeing a correct delivery of each packet. We
evaluate LOUVRE against the benchmark routing protocols of
GPSR and GPCR and show that LOUVRE performs higher in
packet delivery and achieves lower hop count.
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| Download |
Paper: PDF file of paper
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| Information & Date |
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WiVeC 2008, Calgary, Canada, March. 2008
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| Authors |
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Kevin C. Lee
Michael Le
Jerome Haerri
Mario Gerla
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