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Feasibility studies with QoS routing proved that the network traffic type has influence on routing performance. In this work influence of self-similar traffic for network with DiffServ architecture and OSPF QoS routing has been verified. Analysis has been done for three traffic classes. Multiplexed On-Off model was used for self-similar traffic generation. Comparison of simulation results was presented using both relative and non-relative measures for three traffic classes. Results were commented and analyzed. The basic conclusion is that performance for streaming and best-effort class for self-similar traffic is higher than performance for the same class with exponential traffic (Poisson). The other important conclusion is relation between performance differences and offered traffic amount.
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- Accepted albo Published Version
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Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Opublikowano w:
-
Journal of Telecommunications and Information Technology
strony 19 - 28,
ISSN: 1509-4553 - Język:
- angielski
- Rok wydania:
- 2013
- Opis bibliograficzny:
- Czarkowski M., Kaczmarek S., Wolff M.: Traffic Type Influence on Performance of OSPF QoS Routing// Journal of Telecommunications and Information Technology. -., nr. 3 (2013), s.19-28
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 161 razy
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Traffic Type Influence on Performance of OSPF QoS Routing
- M. Czarkowski,
- S. Kaczmarek,
- M. Wolff