NDLI: Limiting removal depth in the pushout scheme for ATM networks

Content Provider	IEEE Xplore Digital Library
Author	Beraldi, R. Marano, S.
Copyright Year	1992
Description	Author affiliation: Dipartimento di Elettronica Inf. e Sistemistica, Calabria Univ., Rende, Italy (Beraldi, R.; Marano, S.)
Abstract	The asynchronous transfer mode (ATM) handles cells of different classes in various ways to provide the different services with their respective quality of service requirements. To decrease the loss probability of high priority cells at the expense of cells with lower priorities, two loss priority schemes have been proposed in the literature: capped threshold and push out. Since throughput is slightly greater in the push out scheme while buffer management complexity increases when passing from threshold to push out, it seems natural to prefer the threshold scheme. A limitation of the removal depth in the push out scheme, called L push out, is proposed. The most attractive feature in limiting push out is the decrease of buffer management complexity, since only a small part of the buffer seems to be necessary to reach both loss rates (those of both the low and the high priority class) using the push out strategy. Approximation analysis was used for random traffic and simulations for bursty traffic.<>
Starting Page	997
Ending Page	1003
File Size	591295
Page Count	7
File Format	PDF
ISBN	078030599X
DOI	10.1109/ICC.1992.268063
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1992-06-14
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Intelligent networks Asynchronous transfer mode Quality of service Throughput Telecommunication traffic Traffic control Propagation losses Analytical models B-ISDN ISDN
Content Type	Text
Resource Type	Article

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