Szczegóły publikacji
Opis bibliograficzny
Considerations about service differentiation using a combined QoS/QoR approach / Piotr CHOŁDA, Krzysztof WAJDA, Andrzej JAJSZCZYK, Janos Tapolcai, Tibor Cinkler, Stefan Bodamer, Didier Colle, Giuseppe Ferraris // W: DRCN 2005 [Dokument elektroniczny] : reliable networks for reliable services : October 16–19, 2005, Island of Ischia (Naples), Italy : 5th international workshop / Institute of Electrical and Electronics Engineers Inc. IEEE. — Wersja do Windows. — Dane tekstowe. — [Piscataway] : IEEE, 2005. — 1 dysk optyczny. — S. [1–8]. — Wymagania systemowe: Adobe Reader ; napęd CD-ROM. — Bibliogr. s. [8], Abstr. — Tyt. przejęto z ekranu tytułowego (po wybraniu opcji “Papers”)
Autorzy (8)
- AGHChołda Piotr
- AGHWajda Krzysztof
- AGHJajszczyk Andrzej
- Tapolcai János
- Cinkler Tibor
- Bodamer Stefan
- Colle Didier
- Ferraris Giuseppe
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 24401 |
|---|---|
| Data dodania do BaDAP | 2005-11-09 |
| Rok publikacji | 2005 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
Abstract
The paper proposes a novel approach to service differentiation using both 'classical' QoS parameters and novel resilience-oriented QoR (Quality of Resilience) parameters. In this concept, two network states are defined, 'fully operational' and 'after failure', enabling the operators to define precisely the QoS guarantees before and after a failure occurrence, and to distribute Information about failure severity to a customer/user. As such, a combined QoS/QoR approach can be seen as a kind of an 'insurance' for the customer, i.e. sharing the risk of a failure occurrence and enabling selective treatment of Individual services. In the 'after failure' state, the failure is unverifiable for the user, and a service with a lower QoS guarantee Is provided at possibly reduced costs.
