Publications Conference paper · Delay-tolerant networks · 2017

Dtnsim: Bridging the gap between simulation and implementation of space-terrestrial dtns

Juan A. Fraire, Pablo Madoery, Fernando Raverta, Jorge M Finochietto, and Raoul Velazco

IEEE International Conference on Space Mission Challenges for Information Technology (SMC-IT), pp. 120–123, 2017

Abstract

Existing Internet protocols assume persistent end-to-end connectivity, which cannot be guaranteed in disruptive and high-latency space-terrestrial networks. To operate over these challenging networks, Delay/Disruption Tolerant Networking (DTN) architecture has been proposed. Although recent advances, evaluating DTN routing in large-scale networks spanning prolonged time-evolving topologies remain an unsolved issue. In this work, we introduce DtnSim, an event-driven DTN simulation tool that leverages routing models with flight-software routing algorithms implementations. This paper describes how DtnSim allows to conveniently and intuitively determine network flow metrics which otherwise would require complex prototyping and prolonged experiment times.

Cite

DOI 10.1109/smc-it.2017.27

BibTeX

@inproceedings{fraire2017dtnsim,
  author    = {Fraire, Juan A. and Madoery, Pablo and Raverta, Fernando and Finochietto, Jorge M and Velazco, Raoul},
  title     = {Dtnsim: Bridging the gap between simulation and implementation of space-terrestrial dtns},
  booktitle = {IEEE International Conference on Space Mission Challenges for Information Technology (SMC-IT)},
  pages     = {120--123},
  year      = {2017},
  doi       = {10.1109/smc-it.2017.27}
}

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Abstract
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