Welzl, Michael ; Mühlhäuser, Max (2003)
Scalability and Quality of Service: A Trade-off?
In: IEEE Communications Magazine, 41 (6)
doi: 10.1109/MCOM.2003.1204745
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
During the last decade, two big efforts on Internet quality of service were made. The first, IntServ, promises precise per-flow service provisioning but never really made it as a commercial end-user product, which was mainly accredited to its lack of scalability. Its successor, DiffServ, is more scalable at the cost of coarser service granularity — which may be the reason why it is not yet commercially available to end users either. This leaves us with the question: is there a fundamental trade-off between QoS and scalability? A trade-off that, in the long run, could prevent deployment of QoS for end users altogether?
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2003 |
| Autor(en): | Welzl, Michael ; Mühlhäuser, Max |
| Art des Eintrags: | Bibliographie |
| Titel: | Scalability and Quality of Service: A Trade-off? |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Juni 2003 |
| Verlag: | IEEE |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | IEEE Communications Magazine |
| Jahrgang/Volume einer Zeitschrift: | 41 |
| (Heft-)Nummer: | 6 |
| DOI: | 10.1109/MCOM.2003.1204745 |
| Kurzbeschreibung (Abstract): | During the last decade, two big efforts on Internet quality of service were made. The first, IntServ, promises precise per-flow service provisioning but never really made it as a commercial end-user product, which was mainly accredited to its lack of scalability. Its successor, DiffServ, is more scalable at the cost of coarser service granularity — which may be the reason why it is not yet commercially available to end users either. This leaves us with the question: is there a fundamental trade-off between QoS and scalability? A trade-off that, in the long run, could prevent deployment of QoS for end users altogether? |
| ID-Nummer: | tk284 |
| Fachbereich(e)/-gebiet(e): | 20 Fachbereich Informatik 20 Fachbereich Informatik > Telekooperation |
| Hinterlegungsdatum: | 20 Nov 2008 08:18 |
| Letzte Änderung: | 19 Okt 2020 14:03 |
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