Autor:
Feix, Reiner ; Wolfinger, Bernd
Współtwórca:
Korbicz, Józef - red. ; Uciński, Dariusz - red.
Tytuł:
Analytical models for file transfers in packet-switched computer networks
Tytuł publikacji grupowej:
Temat i słowa kluczowe:
sterowanie ; sterowanie-teoria ; sztuczna inteligencja ; matematyka stosowana ; informatyka
Abstract:
One of the most important application-oriented services in computer networks is file transfer and one of the most important performance characteristics from a user's point of view is delay (e.g. for data transfer requests). This makes delay analyses for file transfer highly desirable. In this paper, we present an approximative analytical ;model which. makes it possible to calculate file delays in packet-switched data networks as well as in interconnected LAN-WAN-networks. ; Besides homogeneous applications of file transfer type, the models take into account mixed traffic situations, where file transfer is overlayed by some interactive traffic of higher priority. Starting with a model for a transient first moment analysis, steady-state investigations are carried out thereafter. Model validation results indicate the high degree of accuracy Of the models for a variety of system configurations and load situations.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Data wydania:
Typ zasobu:
Strony:
Źródło:
AMCS, volume 2, number 2 (1992) ; kliknij tutaj, żeby przejść