Adaptive Optimal Buffer Management Policies for Realistic DTN

  title={Adaptive Optimal Buffer Management Policies for Realistic DTN},
  author={Yong Li and Mengjiong Qian and Depeng Jin and Li Su and Lieguang Zeng},
  journal={GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference},
Delay Tolerant Networks (DTNs) are able to provide communication services in challenged networks where the endto-end path between the source and destination does not exist. In order to increase the probability of delivery, DTN routing mechanisms may require nodes in the network to store and carry messages in their local buffer and replicate many copies. When the limited buffer is consumed, choosing the appropriate messages to drop is critical to maximizing the system performance. Current… CONTINUE READING
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