Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
The trade-off Between Latency and Image Quality: A User Perspective
Karlstads universitet, Institutionen för informationsteknologi.
(engelsk)Manuskript (Annet (populærvitenskap, debatt, mm))
HSV kategori
Identifikatorer
URN: urn:nbn:se:kau:diva-2441OAI: oai:DiVA.org:kau-2441DiVA, id: diva2:24780
Tilgjengelig fra: 2009-06-23 Laget: 2009-06-23 Sist oppdatert: 2018-06-04bibliografisk kontrollert
Inngår i avhandling
1. Implementation and Experimental Evaluation of a Partially Reliable Transport Protocol
Åpne denne publikasjonen i ny fane eller vindu >>Implementation and Experimental Evaluation of a Partially Reliable Transport Protocol
2004 (engelsk)Licentiatavhandling, med artikler (Annet vitenskapelig)
Abstract [en]

In the last decade, we have seen an explosive growth in the deployment of multimedia applications on the Internet. However, the transport service provided over the Internet is not always feasible for these applications, since the network was originally designed for other types of applications. One way to better accommodate the service requirements of some of these applications is to provide a partially reliable transport service. A partially reliable transport service does not insist on recovering all, but just some of the packet losses, thus providing a lower transport delay than a reliable transport service. The work in this thesis focuses on the design, implementation, and evaluation of a partially reliable transport protocol called PRTP. PRTP has been designed as an extension to TCP in order to show that such a service could be effectively integrated with current protocol standards. An important feature of PRTP is that all modifications for PRTP are restricted to the receiver side, which means that it could be very easily deployed. The thesis presents performance results from various experiments on a Linux implementation of PRTP. The results suggest that transfer times can be decreased significantly when using PRTP as opposed to TCP in networks in which packet loss occurs. Furthermore, the thesis includes a study that investigates how users perceive an application that is based on a partially reliable service. Specifically, how users select the trade-off between image quality and latency when they download Web pages is explored. The results indicate that many of the users in the study could accept less than perfect image quality

if the latency could be shortened.

Serie
Karlstad University Studies, ISSN 1403-8099 ; 2004:11
Emneord
partial reliability, transport protocol, Internet, performance evaluation
HSV kategori
Forskningsprogram
Datavetenskap
Identifikatorer
urn:nbn:se:kau:diva-2437 (URN)91-85019-75-5 (ISBN)
Presentation
2004-03-30, Ericssonsalen, 9C 204, Karlstads universitetKarlstad, 13:15 (engelsk)
Opponent
Veileder
Tilgjengelig fra: 2009-06-23 Laget: 2009-06-23 Sist oppdatert: 2018-01-13bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Personposter BETA

Asplund, KatarinaBrunstrom, Anna

Søk i DiVA

Av forfatter/redaktør
Asplund, KatarinaBrunstrom, Anna
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric

urn-nbn
Totalt: 399 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf