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Data-Driven Routing for Delay-Tolerant Networks

  • For Delay-Tolerant Networks (DTNs) many routing algorithms have been suggested. However, their performance depends heavily on the applied scenario. Especially heterogeneous scenarios featuring known and unknown node movements as well as different kinds of data lead to either poor delivery ratios or exhausted network resources. To overcome these problems this paper introduces Data-Driven Routing for DTNs. Data is categorized according to its requirements into priority queues. Each queue applies an appropriate DTN routing algorithm that fits the data requirements best. Simulation results show that Data-Driven Routing allows high delivery ratios for time-critical data while saving network resources during the transfer of less time-critical data at the same time.

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Author:Frank Nordemann, Thorben Iggena, Ralf Tönjes
Title (English):Data-Driven Routing for Delay-Tolerant Networks
Parent Title (English):20. ITG-Fachtagung Mobilkommunikation, ITG-Fachbericht
Place of publication:Berlin
Document Type:Conference Proceeding
Year of Completion:2015
Creating Corporation:VDE-Verlag
Release Date:2018/05/29
Faculties:Fakultät IuI
DDC classes:000 Allgemeines, Informatik, Informationswissenschaft / 004 Informatik
Review Status:Akzeptierte Fassung