The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dans cet article, nous présentons un algorithme de planification prioritaire au niveau des commutateurs ATM avec des tampons de sortie multi-classes dans lequel le débit de service de chaque tampon de classe est ajusté dynamiquement. Le taux de service est calculé périodiquement par un système de contrôle. Nous dérivons les formules de conception du schéma de contrôle pour garantir que chaque occupation de tampon de classe converge vers son point de fonctionnement souhaité lié aux exigences de QoS. De plus, grâce au contrôle dynamique du débit de service dans l’algorithme de planification proposé, la capacité de canal disponible peut être estimée avec précision. Il peut être utilisé pour le contrôle du débit du trafic ABR et le contrôle d'admission des appels de l'autre trafic en temps réel (CBR, VBR, etc.).
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Kwang-Hyun SHIM, Ji-Myong NHO, Jong-Tae LIM, "On Priority Scheduling Algorithm at ATM Switches with Multi-Class Output Buffers" in IEICE TRANSACTIONS on Communications,
vol. E82-B, no. 1, pp. 34-38, January 1999, doi: .
Abstract: In this paper, we present a priority scheduling algorithm at ATM switches with multi-class output buffers in which the service rate of each class buffer is dynamically adjusted. The service rate is computed periodically by a control scheme. We derive the design formulas of the control scheme to ensure that each class buffer occupancy converges to its desired operating point related to QoS requirement. Moreover, through dynamic service rate control in the proposed scheduling algorithm, the available channel capacity can be estimated exactly. It may be used for rate control of ABR traffic and call admission control of the other real-time traffic (CBR, VBR, etc. ).
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_1_34/_p
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@ARTICLE{e82-b_1_34,
author={Kwang-Hyun SHIM, Ji-Myong NHO, Jong-Tae LIM, },
journal={IEICE TRANSACTIONS on Communications},
title={On Priority Scheduling Algorithm at ATM Switches with Multi-Class Output Buffers},
year={1999},
volume={E82-B},
number={1},
pages={34-38},
abstract={In this paper, we present a priority scheduling algorithm at ATM switches with multi-class output buffers in which the service rate of each class buffer is dynamically adjusted. The service rate is computed periodically by a control scheme. We derive the design formulas of the control scheme to ensure that each class buffer occupancy converges to its desired operating point related to QoS requirement. Moreover, through dynamic service rate control in the proposed scheduling algorithm, the available channel capacity can be estimated exactly. It may be used for rate control of ABR traffic and call admission control of the other real-time traffic (CBR, VBR, etc. ).},
keywords={},
doi={},
ISSN={},
month={January},}
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TY - JOUR
TI - On Priority Scheduling Algorithm at ATM Switches with Multi-Class Output Buffers
T2 - IEICE TRANSACTIONS on Communications
SP - 34
EP - 38
AU - Kwang-Hyun SHIM
AU - Ji-Myong NHO
AU - Jong-Tae LIM
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 1999
AB - In this paper, we present a priority scheduling algorithm at ATM switches with multi-class output buffers in which the service rate of each class buffer is dynamically adjusted. The service rate is computed periodically by a control scheme. We derive the design formulas of the control scheme to ensure that each class buffer occupancy converges to its desired operating point related to QoS requirement. Moreover, through dynamic service rate control in the proposed scheduling algorithm, the available channel capacity can be estimated exactly. It may be used for rate control of ABR traffic and call admission control of the other real-time traffic (CBR, VBR, etc. ).
ER -