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BEFLAB: Bandwidth efficient fuzzy logic-assisted broadcast for VANET | IEEE Conference Publication | IEEE Xplore

BEFLAB: Bandwidth efficient fuzzy logic-assisted broadcast for VANET


Abstract:

Multi-hop broadcast communication is extensively used as the main communication scheme to enable safety and non-safety applications for Vehicular Ad hoc Networks (VANETs)...Show More

Abstract:

Multi-hop broadcast communication is extensively used as the main communication scheme to enable safety and non-safety applications for Vehicular Ad hoc Networks (VANETs). In order to design a bandwidth efficient VANET broadcast protocol, we propose a fuzzy logic-assisted intelligent receiver-based scheme. A receiver vehicle uses a fuzzy logic system , which relies on mobility and coverage factors, to determine the rebroadcaster candidate vehicles, and then based on the distance-to-mean parameter of each vehicle in this candidate set, the receiver vehicle decides to rebroadcast or drop the message. Ns-3 simulations have been developed to investigate the effectiveness of our proposed system in terms of reachability, the average number of rebroadcasts per covered node, and bytes sent per covered node. The proposed protocol performance is compared to DTM, DADCQ, SLAB, FLB, and CSBD protocols. The proposed protocol is shown to have bandwidth efficiency advantage over all the other protocols while maintaining an acceptable reachability level.
Date of Conference: 06-09 December 2016
Date Added to IEEE Xplore: 13 February 2017
ISBN Information:
Conference Location: Athens, Greece

References

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