Auflistung nach Autor:in "Tutschku, Kurt"
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- KonferenzbeitragAn architecture concept for mobile P2P file sharing services(Informatik 2004, Informatik verbindet, Band 2, Beiträge der 34. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 2004) Andersen, Frank-Uwe; Meer, Hermann de; Dedinski, Ivan; Kappler, Cornelia; Mäder, Andreas; Oberender, Jens O.; Tutschku, KurtFile-sharing in mobile networks has differing demands to a P2P architecture. Resource access and mediation techniques must follow constraints given in 2.5G/3G networks. Enhancing the eDonkey protocol, we reconcile decentralized operation with traffic control.
- KonferenzbeitragDNA – A P2P-based framework for distributed network management(Kommunikation in Verteilten Systemen (KiVS), 2005) Binzenhöfer, Andreas; Tutschku, KurtTraditional network management has to cope with the disadvantages that come along with a central management unit. In this paper we present a framework for distributed network management using a p2p overlay network consisting of several Distributed Network Agents. The framework provides a reliable and scalable basis for distributed test, like e.g. the identification of performance degradation in IP networks using throughput statistics. The framework is not intended to replace the central network manager, but rather to support it in surveying the status of the corresponding network.
- KonferenzbeitragInfluence of the size of swapping entities in mobile P2P file-sharing networks(Kommunikation in Verteilten Systemen (KiVS), 2005) Hoßfeld, Tobias; Tutschku, Kurt; Schlosser, DanielThe performance of an eDonkey-based mobile P2P file-sharing system is investigated by means of time-dynamic simulations. We show in detail that the sizes of the swapping entities, i.e. chunks and blocks, influence the time required for downloading a file. The performance depends on mobile P2P specific factors, like the access technology or the size of typical contents of mobile users.