2012
DOI: 10.1016/j.trc.2012.04.017
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Abstract: In traffic safety applications for Vehicular ad hoc networks (VANETs), some warning messages have to be urgently disseminated in order to increase the number of vehicles receiving the traffic warning information. In those cases, redundancy, contention, and packet collisions due to simultaneous forwarding (usually known as the broadcast storm problem) are prone to occur. In the past, several approaches have been proposed to solve the broadcast storm problem in multi-hop wireless networks such as Mobile ad hoc N… Show more

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Cited by 64 publications
(47 citation statements)
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“…• The enhanced Message Dissemination for Roadmaps (eMDR) (Fogue et al, 2012b). As an improvement to the eSBR scheme, eMDR increases the efficiency of the system by avoiding to forward the same message multiple times if nearby vehicles are located in different streets.…”
Section: Broadcast Schemes Usedmentioning
confidence: 99%
“…• The enhanced Message Dissemination for Roadmaps (eMDR) (Fogue et al, 2012b). As an improvement to the eSBR scheme, eMDR increases the efficiency of the system by avoiding to forward the same message multiple times if nearby vehicles are located in different streets.…”
Section: Broadcast Schemes Usedmentioning
confidence: 99%
“…• The enhanced Message Dissemination for Roadmaps (eMDR) (Fogue et al, 2012b). As an improvement to the eSBR scheme, eMDR increases the efficiency of the system by avoiding multiple forwardings of the same message if nearby vehicles are located in different streets.…”
Section: High Density Conditionsmentioning
confidence: 99%
“…Simpler schemes (i.e., that do not account for the effect of obstacles in signal propagation), such as the distance-based scheme offer a reduced number of messages but do not achieve optimal results in terms of informed vehicles in most scenarios. In addition, Store-and-Forward schemes are not usually necessary due to the lower frequency of partitions in highly congested networks (Fogue et al, 2012b).…”
Section: Nearest Junction Located (Njl)mentioning
confidence: 99%
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“…As a matter of example, an in-depth discussion and evaluation of such a procedure is given in [12] [13]. A relay node sends a SEEK CANDIDATE message with its coordinates and a direction flag; every node along the tagged direction sets a timer whose value is a decreasing function of the distance from the receiving and the clsest nominal relay location and schedules the transmission of an ELECT control message as soon as the timer expires.…”
Section: Basic Principles For Building a Vbnmentioning
confidence: 99%