Adaptative movement aware routing for vehicular ad hoc networks
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
A probabilistic routing protocol in VANET
Proceedings of the 7th International Conference on Advances in Mobile Computing and Multimedia
Mixing greedy and predictive approaches to improve geographic routing for VANET
Wireless Communications & Mobile Computing
Position-based routing in vehicular networks: A survey
Journal of Network and Computer Applications
A Probabilistic Routing Protocol in VANET
International Journal of Mobile Computing and Multimedia Communications
Junction-Based Geographic Routing Algorithm for Vehicular Ad hoc Networks
Wireless Personal Communications: An International Journal
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VANETs (Vehicle Ad hoc NETworks) are highly mobile wireless ad hoc networks targeted to support vehicular safety and other commercial applications. Conventional routing protocols in MANETs (Mobile Ad hoc NETworks) are unable to fully address the unique characteristics in vehicular networks. On the other hand, some characteristics inVANETs, like mobility constraints and predicable mobility, can benefit routing in vehicular networks. It is known that vehicles tend to move more regularly. We propose a new position-based routing strategy with the consideration of nodes moving direction for VANETs, called DGR (Directional Greedy Routing). Considering the fact that vehicles often have predicable mobility, we propose PDGR (Predictive Directional Greedy Routing) to forward packet to the most suitable next hop based on both current and predicable future situations. We evaluate the performance of the solutions via simulations with realistic mobility models in open environments. Simulation results show that our solutions outperform existing ones in terms of packet delivery ratio, end-to-end delay, and routing overhead.