Diana, Rémi and Lochin, Emmanuel and Franck, Laurent and Baudoin, Cédric and Dubois, Emmanuel and Gelard, Patrick A DTN routing scheme for quasi-deterministic networks with application to LEO satellites topology. (2012) In: IEEE 76th Vehicular Technology Conference: VTC2012-Fall, 3 September 2012 - 6 September 2012 (Québec City, Canada).
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Abstract
We propose a novel DTN routing algorithm, called DQN, specifically designed for quasi-deterministic networks with an application to satellite constellations. We demonstrate that our proposal efficiently forwards the information over a satellite network derived from the Orbcomm topology while keeping a low replication overhead. We compare our algorithm against other well-known DTN routing schemes and show that we obtain the lowest replication ratio without the knowledge of the topology and with a delivery ratio of the same order of magnitude than a reference theoretical optimal routing.
Item Type: | Conference or Workshop Item (Paper) |
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HAL Id: | hal-00868858 |
Audience (conference): | International conference proceedings |
Uncontrolled Keywords: | |
Institution: | French research institutions > Centre National d'Études Spatiales - CNES (FRANCE) Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE) Other partners > Thales (FRANCE) Other partners > Telecom Bretagne (FRANCE) Other partners > Laboratoire de recherche en télécommunications spatiales et aéronautiques - TéSA (FRANCE) |
Laboratory name: | Département de Mathématiques, Informatique, Automatique - DMIA (Toulouse, France) - Modelisation et Architecture des Systèmes - MARS Laboratoire de recherche en télécommunications spatiales et aéronautiques - TéSA (Toulouse, France) - |
Funders: | CNES - Thales Alenia Space |
Statistics: | download |
Deposited On: | 25 Jul 2012 09:34 |
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