2010
DOI: 10.1002/wcm.1033
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Mixing greedy and predictive approaches to improve geographic routing for VANET

Abstract: In recent years, thanks to the development and popularization of wireless network technologies, the issue of vehicular ad hoc network (VANET) has received great attention, and more and more VANET‐related researches have been brought up. Generally speaking, the biggest difference between VANET and traditional ad hoc network is the velocity of carriers because in VANET, the velocity of vehicles, the carriers, is much higher than those in traditional ad hoc. Therefore, it would be a great challenge to forward dat… Show more

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Cited by 19 publications
(15 citation statements)
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“…If a vehicle knows that it cannot go through the next intersection, it starts to decelerate. To increase road utilization, each vehicle maintains the same safe distance from other vehicles based on information exchange . Then, the Krauss car‐following model is adopted here for vehicles to reach the maximum speed limit and to maintain the safe distance.…”
Section: Intelligent Routing Schemementioning
confidence: 99%
“…If a vehicle knows that it cannot go through the next intersection, it starts to decelerate. To increase road utilization, each vehicle maintains the same safe distance from other vehicles based on information exchange . Then, the Krauss car‐following model is adopted here for vehicles to reach the maximum speed limit and to maintain the safe distance.…”
Section: Intelligent Routing Schemementioning
confidence: 99%
“…Multihop networking and relay technologies, where network nodes adopt self‐organization properties and utilizes short‐range wireless communication to achieve network functionalities, have been actively researched in recent years . Routing is a critical issue in VANETs, and much work has been carried out.…”
Section: Related Workmentioning
confidence: 99%
“…Routing is a critical issue in VANETs, and much work has been carried out. Existing routing protocols in this area can be classified into five types: flooding‐based, encounter‐based, location‐based, traffic‐information‐based, and auxiliary‐node‐assisted .…”
Section: Related Workmentioning
confidence: 99%
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“…Since link information changes in a regular basis, topology-based routing suffers from routing breaks, so this kind of routing protocols is not suitable for VANETs. Geographic routing [6][7][8][9][10][11][12][13][14][15] uses neighboring location information to perform packet forwarding. In this kind of routing protocols, nodes are unnecessary to maintain a topology map or exchange link state information or maintain established routes as they do in a conventional mobile ad hoc routing protocol.…”
Section: Introductionmentioning
confidence: 99%