Forwarding and Replication Strategies for DTN with Resource Constraints

  title={Forwarding and Replication Strategies for DTN with Resource Constraints},
  author={Yin-Ki Ip and Wing Cheong Lau and On-Ching Yue},
  journal={2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring},
Disruption tolerant network (DTN) refers to the type of sparse mobile ad hoc network where the nodes are connected intermittently. A common strategy to cope with intermittent network connectivity is to use multiple-copy routing for message delivery. However, the resultant replicates of messages incur significant burden on the bandwidth and storage requirements of each node. In this paper, we investigate the effect of excessive message-replications in multiple-copy routing in DTNs under… CONTINUE READING
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