Jitter in ATM Networks and its Impact on Peak Rate Enforcement
نویسندگان
چکیده
Cells arriving to an ATM network experience random delays due to queueing in upstream multiplexing stages, notably in customer premises. This is the phenomenon of jitter and the aim of the present paper is to study its in uence on peak rate enforcement. We rst introduce some general characterizations of jitter and then, describe two models of jittered ows based on simple queueing systems. We discuss the objectives of peak rate enforcement and study the impact of jitter on the dimensioning of Jumping Window and Leaky Bucket mechanisms. A useful synthetic characterization of jitter appears to be a remote quantile of the cell delay distribution expressed in units of the initial inter-cell interval.
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عنوان ژورنال:
- Perform. Eval.
دوره 16 شماره
صفحات -
تاریخ انتشار 1992