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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Cet article présente un schéma CAC à haut débit, appelé PERB CAC (CAC basé sur une estimation préalable de la bande passante résiduelle). Ce schéma estime à l'avance la bande passante résiduelle en générant des requêtes virtuelles de connexion. Lorsqu'une nouvelle demande réelle se produit, PERB CAC peut juger instantanément si la bande passante requise est supérieure à la bande passante résiduelle estimée. PERB CAC offre un temps de réponse très rapide pour les services d'allocation de bande passante statistique et déterministe, tout en conservant le gain de multiplexage statistique pour le premier service. Les résultats numériques indiquent que PERB CAC fournit des valeurs raisonnablement précises et conservatrices de bande passante résiduelle. De plus, en utilisant PERB CAC, les deux services peuvent être regroupés dans un seul VP. Le contrôle de la capacité des PV est plus détendu qu'avec la gestion conventionnelle de la séparation des PV. C'est un autre mérite du PERB CAC. Par conséquent, PERB CAC peut établir une connexion à haut débit tout en utilisant les ressources du réseau de manière rentable.
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Eiji OKI, Naoaki YAMANAKA, "Performance Evaluation of High-Speed Admission Control in ATM Networks Based on Virtual Request Generation" in IEICE TRANSACTIONS on Communications,
vol. E82-B, no. 3, pp. 473-480, March 1999, doi: .
Abstract: This paper presents a high-speed CAC scheme, called PERB CAC (CAC based on Prior Estimation for Residual Bandwidth). This scheme estimates the residual bandwidth in advance by generating virtual requests for connection. When an actual new request occurs, PERB CAC can instantaneously judge if the required bandwidth is larger than the estimated residual bandwidth. PERB CAC provides very rapid response time both for statistical and deterministic bandwidth allocation services, while keeping statistical multiplexing gain for the former service. Numerical results indicate that PERB CAC provides reasonably accurate and conservative values of residual bandwidth. In addition, by using PERB CAC, both services are able to be accommodated into a single VP. VP capacity control is more relaxed than is true with conventional VP-separation management. This is another merit of PERB CAC. Therefore, PERB CAC can achieve high-speed connection set-up while utilizing network resources in a cost-effective manner.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_3_473/_p
Copier
@ARTICLE{e82-b_3_473,
author={Eiji OKI, Naoaki YAMANAKA, },
journal={IEICE TRANSACTIONS on Communications},
title={Performance Evaluation of High-Speed Admission Control in ATM Networks Based on Virtual Request Generation},
year={1999},
volume={E82-B},
number={3},
pages={473-480},
abstract={This paper presents a high-speed CAC scheme, called PERB CAC (CAC based on Prior Estimation for Residual Bandwidth). This scheme estimates the residual bandwidth in advance by generating virtual requests for connection. When an actual new request occurs, PERB CAC can instantaneously judge if the required bandwidth is larger than the estimated residual bandwidth. PERB CAC provides very rapid response time both for statistical and deterministic bandwidth allocation services, while keeping statistical multiplexing gain for the former service. Numerical results indicate that PERB CAC provides reasonably accurate and conservative values of residual bandwidth. In addition, by using PERB CAC, both services are able to be accommodated into a single VP. VP capacity control is more relaxed than is true with conventional VP-separation management. This is another merit of PERB CAC. Therefore, PERB CAC can achieve high-speed connection set-up while utilizing network resources in a cost-effective manner.},
keywords={},
doi={},
ISSN={},
month={March},}
Copier
TY - JOUR
TI - Performance Evaluation of High-Speed Admission Control in ATM Networks Based on Virtual Request Generation
T2 - IEICE TRANSACTIONS on Communications
SP - 473
EP - 480
AU - Eiji OKI
AU - Naoaki YAMANAKA
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 1999
AB - This paper presents a high-speed CAC scheme, called PERB CAC (CAC based on Prior Estimation for Residual Bandwidth). This scheme estimates the residual bandwidth in advance by generating virtual requests for connection. When an actual new request occurs, PERB CAC can instantaneously judge if the required bandwidth is larger than the estimated residual bandwidth. PERB CAC provides very rapid response time both for statistical and deterministic bandwidth allocation services, while keeping statistical multiplexing gain for the former service. Numerical results indicate that PERB CAC provides reasonably accurate and conservative values of residual bandwidth. In addition, by using PERB CAC, both services are able to be accommodated into a single VP. VP capacity control is more relaxed than is true with conventional VP-separation management. This is another merit of PERB CAC. Therefore, PERB CAC can achieve high-speed connection set-up while utilizing network resources in a cost-effective manner.
ER -