Bandwidth Allocation of Heterogeneous Regulated Traffics in an ATM Node under the Constraint of Maximum Delay

Young-Ha YOON; Jung-Sik HONG; Chang-Hoon LIE

Bandwidth Allocation of Heterogeneous Regulated Traffics in an ATM Node under the Constraint of Maximum Delay

Young-Ha YOON, Jung-Sik HONG, Chang-Hoon LIE

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A new approach for bandwidth allocation of heterogeneous regulated traffics is proposed for cases of lossless multiplexing and statistical multiplexing under the constraint of maximum delay. Minimum bandwidth required for lossless multiplexing can be expressed as 1-dimensional unconstrained-optimization problem. The corresponding optimality condition gives an optimal bandwidth and buffer requirements. This optimality condition is extended to the case of statistical multiplexing. In case of statistical multiplexing with independent, periodic on-off fluid sources, two random variables representing stochastic worst cases for the amount of traffics generated in an arbitrary time interval are introduced and these are combined optimally. This combined model guarantees the worst case bound for the regulated traffics. Using the proposed approach, bandwidth and buffer requirements of each virtual circuit are obtained simultaneously. As these values are sensitive to multiplexing environments, an effective bandwidth considering trade-off between bandwidth and buffer requirements is introduced. The proposed effective bandwidth can be matched directly with the boundary of the acceptance region, which is less sensitive to mutiplexing environments.

Publication: IEICE TRANSACTIONS on Communications Vol.E84-B No.1 pp.46-54

Publication Date: 2001/01/01

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Type of Manuscript: PAPER

Category: Network

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Young-Ha YOON, Jung-Sik HONG, Chang-Hoon LIE, "Bandwidth Allocation of Heterogeneous Regulated Traffics in an ATM Node under the Constraint of Maximum Delay" in IEICE TRANSACTIONS on Communications, vol. E84-B, no. 1, pp. 46-54, January 2001, doi: .
Abstract: A new approach for bandwidth allocation of heterogeneous regulated traffics is proposed for cases of lossless multiplexing and statistical multiplexing under the constraint of maximum delay. Minimum bandwidth required for lossless multiplexing can be expressed as 1-dimensional unconstrained-optimization problem. The corresponding optimality condition gives an optimal bandwidth and buffer requirements. This optimality condition is extended to the case of statistical multiplexing. In case of statistical multiplexing with independent, periodic on-off fluid sources, two random variables representing stochastic worst cases for the amount of traffics generated in an arbitrary time interval are introduced and these are combined optimally. This combined model guarantees the worst case bound for the regulated traffics. Using the proposed approach, bandwidth and buffer requirements of each virtual circuit are obtained simultaneously. As these values are sensitive to multiplexing environments, an effective bandwidth considering trade-off between bandwidth and buffer requirements is introduced. The proposed effective bandwidth can be matched directly with the boundary of the acceptance region, which is less sensitive to mutiplexing environments.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_1_46/_p

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@ARTICLE{e84-b_1_46,
author={Young-Ha YOON, Jung-Sik HONG, Chang-Hoon LIE, },
journal={IEICE TRANSACTIONS on Communications},
title={Bandwidth Allocation of Heterogeneous Regulated Traffics in an ATM Node under the Constraint of Maximum Delay},
year={2001},
volume={E84-B},
number={1},
pages={46-54},
abstract={A new approach for bandwidth allocation of heterogeneous regulated traffics is proposed for cases of lossless multiplexing and statistical multiplexing under the constraint of maximum delay. Minimum bandwidth required for lossless multiplexing can be expressed as 1-dimensional unconstrained-optimization problem. The corresponding optimality condition gives an optimal bandwidth and buffer requirements. This optimality condition is extended to the case of statistical multiplexing. In case of statistical multiplexing with independent, periodic on-off fluid sources, two random variables representing stochastic worst cases for the amount of traffics generated in an arbitrary time interval are introduced and these are combined optimally. This combined model guarantees the worst case bound for the regulated traffics. Using the proposed approach, bandwidth and buffer requirements of each virtual circuit are obtained simultaneously. As these values are sensitive to multiplexing environments, an effective bandwidth considering trade-off between bandwidth and buffer requirements is introduced. The proposed effective bandwidth can be matched directly with the boundary of the acceptance region, which is less sensitive to mutiplexing environments.},
keywords={},
doi={},
ISSN={},
month={January},}

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TY - JOUR
TI - Bandwidth Allocation of Heterogeneous Regulated Traffics in an ATM Node under the Constraint of Maximum Delay
T2 - IEICE TRANSACTIONS on Communications
SP - 46
EP - 54
AU - Young-Ha YOON
AU - Jung-Sik HONG
AU - Chang-Hoon LIE
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2001
AB - A new approach for bandwidth allocation of heterogeneous regulated traffics is proposed for cases of lossless multiplexing and statistical multiplexing under the constraint of maximum delay. Minimum bandwidth required for lossless multiplexing can be expressed as 1-dimensional unconstrained-optimization problem. The corresponding optimality condition gives an optimal bandwidth and buffer requirements. This optimality condition is extended to the case of statistical multiplexing. In case of statistical multiplexing with independent, periodic on-off fluid sources, two random variables representing stochastic worst cases for the amount of traffics generated in an arbitrary time interval are introduced and these are combined optimally. This combined model guarantees the worst case bound for the regulated traffics. Using the proposed approach, bandwidth and buffer requirements of each virtual circuit are obtained simultaneously. As these values are sensitive to multiplexing environments, an effective bandwidth considering trade-off between bandwidth and buffer requirements is introduced. The proposed effective bandwidth can be matched directly with the boundary of the acceptance region, which is less sensitive to mutiplexing environments.
ER -