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The impact of varying channel capacity on the quality of advanced data services in PCS networks
Responsible organisation
2000 (English)Conference paper (Refereed) PublishedAlternative title
Inflytandet av varierande kapacitet av ett kanal på kvalitén av avancerade datatjänster i PCS nätverk (Swedish)
Abstract [en]

We develop a unifying framework to perform the end-to-end quality of service (QoS) management of advanced data services in PCS networks. For this purpose, we first describe a generic fluid-flow model with Markov-modulated input flows and variable service rates depending on a Markovian environment for the wireless part of the transport path. Then we indicate how it can be used to evaluate the QoS of the data transport and to what extent the varying capacity of the transport channel influences the latter.

Abstract [sv]

Ett modell som kan modellera den varierande kapaciteten av en trådlös länk beskrivs. Det visas hur hastigheten på ändringarna av kapaciteten påverkar tjänstekvalitén. Flödesmodell, Gilbert-Elliott modell, prestandaberäkningar

Place, publisher, year, edition, pages
Lillehammer, Norway, 2000.
Keyword [en]
PCS network, fluid flow model, QoS, performance management, Gilbert-Elliott model
National Category
URN: urn:nbn:se:bth-9816Local ID: diva2:837767
12th ITC Specialists Seminar on Mobile systems and Mobility
Available from: 2012-09-18 Created: 2003-02-13 Last updated: 2015-06-30Bibliographically approved

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Fiedler, Markus

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