Paper Info
Title
A prediction-based routing algorithm for Vehicular Ad Hoc Networks.
Abstract
Some Inherent Vehicular Ad Hoc Networks (VANETs) characteristics, such as intermittent connectivity, highly dynamic topology, and hard delay constraints, make data communication a challenging task in these networks. Due to such peculiarities, in this work we study the impact of using vehicles predicted locations as a metric for data communication in VANETs. In our proposal, called LPRV (Localization Prediction-based Routing for VANETs), packet forwarding is performed by nodes with predicted future localization closer to the delivery destination, without the need for exchanging additional control message. The proposed algorithm also explores the knowledge of a digital map to limit the scope of message exchanges in the shortest path for vehicles between source and destination. We compared our proposal to both classic Flooding and SIFT (Simple Forwarding over Trajectory) algorithms. Our results clearly demonstrate the efficiency of the proposed solution in different scenarios, especially in terms of delivery rate, number of hops and delay, with a reduced number of message transmissions.
Year
DOI
Venue
2015
10.1109/ISCC.2015.7405542
ISCC
Keywords
Field
DocType
vehicular ad hoc networks, routing, localization prediction, position-based, geocast
Link-state routing protocol,Equal-cost multi-path routing,Dynamic Source Routing,Computer science,Destination-Sequenced Distance Vector routing,Computer network,Optimized Link State Routing Protocol,Wireless ad hoc network,Geographic routing,Vehicular ad hoc network,Distributed computing
Conference
Citations 
PageRank 
References 
3
0.38
11
Authors
5
Name
Order
Citations
PageRank
Leandro N. Balico1102.27
Horacio A. B. F. De Oliveira222114.40
Raimundo S. Barreto3387.66
Antonio Loureiro42406197.77
Richard W. Pazzi515916.95