Phase Transition of Message Propagation Speed in Delay-Tolerant Vehicular Networks

@article{Agarwal2012PhaseTO,
  title={Phase Transition of Message Propagation Speed in Delay-Tolerant Vehicular Networks},
  author={Ashish Agarwal and David Starobinski and Thomas D. C. Little},
  journal={IEEE Transactions on Intelligent Transportation Systems},
  year={2012},
  volume={13},
  pages={249-263}
}
Delay-tolerant network (DTN) architectures have recently been proposed as a means to enable efficient routing of messages in vehicular area networks (VANETs), which are characterized by alternating periods of connectivity and disconnection. Under such architectures, when multihop connectivity is available, messages propagate at the speed of radio over connected vehicles. On the other hand, when vehicles are disconnected, messages are carried by vehicles and propagate at vehicle speed. Our goal… CONTINUE READING

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