Age matters: efficient route discovery in mobile ad hoc networks using encounter ages
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
A delay-tolerant network architecture for challenged internets
Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications
Probabilistic routing in intermittently connected networks
ACM SIGMOBILE Mobile Computing and Communications Review
Routing in a delay tolerant network
Proceedings of the 2004 conference on Applications, technologies, architectures, and protocols for computer communications
Spray and wait: an efficient routing scheme for intermittently connected mobile networks
Proceedings of the 2005 ACM SIGCOMM workshop on Delay-tolerant networking
DTN routing as a resource allocation problem
Proceedings of the 2007 conference on Applications, technologies, architectures, and protocols for computer communications
Social network analysis for routing in disconnected delay-tolerant MANETs
Proceedings of the 8th ACM international symposium on Mobile ad hoc networking and computing
Bubble rap: social-based forwarding in delay tolerant networks
Proceedings of the 9th ACM international symposium on Mobile ad hoc networking and computing
IEEE Transactions on Mobile Computing
Opportunistic DTN routing with window-aware adaptive replication
Proceedings of the 4th Asian Conference on Internet Engineering
NECTAR: a DTN routing protocol based on neighborhood contact history
Proceedings of the 2009 ACM symposium on Applied Computing
Predict and relay: an efficient routing in disruption-tolerant networks
Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and computing
The ONE simulator for DTN protocol evaluation
Proceedings of the 2nd International Conference on Simulation Tools and Techniques
Fuzzy-spray: efficient routing in delay tolerant ad-hoc network based on fuzzy decision mechanism
FUZZ-IEEE'09 Proceedings of the 18th international conference on Fuzzy Systems
Clustering and cluster-based routing protocol for delay-tolerant mobile networks
IEEE Transactions on Wireless Communications
Routing for disruption tolerant networks: taxonomy and design
Wireless Networks
Queue-management architecture for delay tolerant networking
WWIC'11 Proceedings of the 9th IFIP TC 6 international conference on Wired/wireless internet communications
A survey of routing protocols and simulations in delay-tolerant networks
WASA'11 Proceedings of the 6th international conference on Wireless algorithms, systems, and applications
On the levy-walk nature of human mobility
IEEE/ACM Transactions on Networking (TON)
Look-Ahead Routing and Message Scheduling in Delay-Tolerant Networks
Computer Communications
IEEE Communications Surveys & Tutorials
Delay-tolerant networking: an approach to interplanetary Internet
IEEE Communications Magazine
Opportunistic networking: data forwarding in disconnected mobile ad hoc networks
IEEE Communications Magazine
Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems
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In this paper we propose a new taxonomy for Delay Tolerant Networks (DTNs) routing protocols and a thorough quantitative evaluation of many protocols proposed in the literature. We categorize DTN protocols, according to their use of three main techniques: queue management, forwarding and replication. Queue management orders and manages the messages in the node's buffer, forwarding selects the messages to be delivered when there is a contact and finally replication bounds the number of replicas in the network. Contrary to most previous papers, where either only qualitative comparisons have been presented or only a single category of protocols have been analysed, in our work we discuss the results of our experimental activity on many of the DTN protocols in the literature. Our results show that, an effective combination of the proposed techniques, can significantly improve the performance of the protocols in terms of delivery ratio, overhead and delay.