GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
MobiCom poster: location-based routing for vehicular ad-hoc networks
ACM SIGMOBILE Mobile Computing and Communications Review
Trajectory based forwarding and its applications
Proceedings of the 9th annual international conference on Mobile computing and networking
When Does Opportunistic Routing Make Sense?
PERCOMW '05 Proceedings of the Third IEEE International Conference on Pervasive Computing and Communications Workshops
ExOR: opportunistic multi-hop routing for wireless networks
Proceedings of the 2005 conference on Applications, technologies, architectures, and protocols for computer communications
Vehicular Mobility Simulation for VANETs
ANSS '07 Proceedings of the 40th Annual Simulation Symposium
GOSR: geographical opportunistic source routing for VANETs
ACM SIGMOBILE Mobile Computing and Communications Review
An Efficient Scalable Trajectory Based Forwarding Scheme for VANETs
AINA '10 Proceedings of the 2010 24th IEEE International Conference on Advanced Information Networking and Applications
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The past few years have seen an increasing interest in the development of vehicular ad hoc networks resulting in many routing protocols proposals. This paper presents the results of a detailed performance evaluation of three of these protocols selected from different categories: geographic routing (i.e., GPSR), geographic opportunistic routing (i.e., GOSR), and trajectory based routing (i.e., SIFT). We used VanetMobiSim/NS-2 simulation environment to compare the protocols performance under different node densities, speed and distance between source and destination nodes in urban traffic scenarios. We further extend SIFT to enable vehicle to infrastructure communications and show that it outperforms the other studied routing protocols for most of the performance metrics used in this paper.