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Quality feedback flows in future networks
Responsible organisation
2009 (English)In: Elektrotechnik & Informationstechnik, ISSN 0932-383X, Vol. 126, no 7Article in journal (Refereed) PublishedAlternative title
Kvalitetsåterkoppling i framtida nätverk (Swedish)
Abstract [en]

The current rise in community-based content sharing and growing popularity of personalised multimedia transmission is accompanied by user-side quality demands. Internet, on the other hand, still provides merely best-effort service and thus only implicit feedback on critical network conditions through packet loss and delays. In order to satisfy future quality demands, feedback on quality problems needs to become much more explicit than what is the case today. In order to highlight the potential for improvement, this paper first identifies and analyses today’s feedback flows between users, applications, networks and the corresponding service providers. Based on this inventory, a new kind of feedback system employing self-organising overlay technology is introduced and exemplified. This future-proof system, developed within the European series of Networks of Excellence EuroNGI, EuroFGI and EuroNF, provides added feedback value to the above-mentioned stakeholders and furthermore a smooth transition path from current legacy towards future service management solutions.

Abstract [sv]

Pappret identifierar problem med nuvarande mest implicita kvalitetsåterkoppling mellan nätverksoperatörer, tjänsteleverantörer och användare. Det introducerar ett koncept för mer explicit och framtidsinriktad kvalitetsåterkoppling som bygger bl a på självorganierande overlay nätverk.

Place, publisher, year, edition, pages
Springer-Verlag , 2009. Vol. 126, no 7
Keyword [en]
Quality of Experience, self-organisation, autonomic networking, service management, network management
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:bth-8040DOI: 10.1007/s00502-009-0654-0Local ID: oai:bth.se:forskinfoF65DB0B6C873E7E8C12575FD006ADE7AOAI: oai:DiVA.org:bth-8040DiVA: diva2:835724
Available from: 2012-09-18 Created: 2009-07-24 Last updated: 2015-06-30Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf