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
비디오 및 오디오와 같은 멀티미디어 애플리케이션은 최근 훨씬 더 광범위하게 사용되고 있습니다. 이러한 이기종 트래픽은 네트워크 리소스의 대부분을 소비하므로 고품질 서비스를 유지하려면 CAC(통화 허용 제어)가 필요합니다. 사용자 만족도는 CAC가 애플리케이션 흐름을 성공적으로 수용하느냐에 달려 있습니다. 기존 CAC는 주요 목적이 리소스 활용도를 높이는 것이기 때문에 사용자 만족도를 고려하지 않습니다. 또한, ISP가 '정액제 과금'을 제공하는 서비스를 가정하면, 사용자들은 서로 다른 대역폭을 갖고 있더라도 네트워크에 수용되므로 각 사용자는 동일한 사용자 만족을 얻을 수 있습니다. 따라서 우리는 이종 트래픽을 네트워크 내에서 동일하게 처리한다는 새로운 철학을 바탕으로 전체 사용자 만족도를 극대화하기 위한 새로운 CAC를 제안합니다. 전체 검색 시스템을 통해 다양한 트래픽 구성에 대한 최적의 임계값을 도출하기 위해 이론적 분석이 사용됩니다. 또한 새로운 CAC의 효율성을 입증하기 위해 이론적 수치 분석을 수행했습니다. 또한, 우리는 이러한 관찰로부터 실용적인 CAC를 개발하기 위해 근사 공식을 사용하여 얻은 최적이 아닌 임계값 구성을 제안합니다. 최적이 아닌 매개변수를 사용하면 성능이 향상될 수 있음을 테스트하고 확인했습니다.
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부
Sumiko MIYATA, Katsunori YAMAOKA, "Flow-Admission Control Based on Equality of Heterogeneous Traffic (Two-Type Flow Model)" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 12, pp. 3564-3576, December 2010, doi: 10.1587/transcom.E93.B.3564.
Abstract: Multimedia applications such as video and audio have recently come into much wider use. Because this heterogeneous traffic consumes most of the network's resources, call admission control (CAC) is required to maintain high-quality services. User satisfaction depends on CAC's success in accommodating application flows. Conventional CACs do not take into consideration user satisfaction because their main purpose is to improve the utilization of resources. Moreover, if we assume a service where an ISP provides a "flat-based charging," each user may receive same user satisfaction as a result of users being accommodated in a network, even if each has a different bandwidth. Therefore, we propose a novel CAC to maximize total user satisfaction based on a new philosophy where heterog eneous traffic is treated equally in networks. Theoretical analysis is used to derive optimal thresholds for various traffic configurations with a full search system. We also carried out theoretical numerical analysis to demonstrate the effectiveness of our new CAC. Moreover, we propose a sub-optimal threshold configuration obtained by using an approximation formula to develop practical CAC from these observations. We tested and confirmed that performance could be improved by using sub-optimal parameters.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.3564/_p
부
@ARTICLE{e93-b_12_3564,
author={Sumiko MIYATA, Katsunori YAMAOKA, },
journal={IEICE TRANSACTIONS on Communications},
title={Flow-Admission Control Based on Equality of Heterogeneous Traffic (Two-Type Flow Model)},
year={2010},
volume={E93-B},
number={12},
pages={3564-3576},
abstract={Multimedia applications such as video and audio have recently come into much wider use. Because this heterogeneous traffic consumes most of the network's resources, call admission control (CAC) is required to maintain high-quality services. User satisfaction depends on CAC's success in accommodating application flows. Conventional CACs do not take into consideration user satisfaction because their main purpose is to improve the utilization of resources. Moreover, if we assume a service where an ISP provides a "flat-based charging," each user may receive same user satisfaction as a result of users being accommodated in a network, even if each has a different bandwidth. Therefore, we propose a novel CAC to maximize total user satisfaction based on a new philosophy where heterog eneous traffic is treated equally in networks. Theoretical analysis is used to derive optimal thresholds for various traffic configurations with a full search system. We also carried out theoretical numerical analysis to demonstrate the effectiveness of our new CAC. Moreover, we propose a sub-optimal threshold configuration obtained by using an approximation formula to develop practical CAC from these observations. We tested and confirmed that performance could be improved by using sub-optimal parameters.},
keywords={},
doi={10.1587/transcom.E93.B.3564},
ISSN={1745-1345},
month={December},}
부
TY - JOUR
TI - Flow-Admission Control Based on Equality of Heterogeneous Traffic (Two-Type Flow Model)
T2 - IEICE TRANSACTIONS on Communications
SP - 3564
EP - 3576
AU - Sumiko MIYATA
AU - Katsunori YAMAOKA
PY - 2010
DO - 10.1587/transcom.E93.B.3564
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2010
AB - Multimedia applications such as video and audio have recently come into much wider use. Because this heterogeneous traffic consumes most of the network's resources, call admission control (CAC) is required to maintain high-quality services. User satisfaction depends on CAC's success in accommodating application flows. Conventional CACs do not take into consideration user satisfaction because their main purpose is to improve the utilization of resources. Moreover, if we assume a service where an ISP provides a "flat-based charging," each user may receive same user satisfaction as a result of users being accommodated in a network, even if each has a different bandwidth. Therefore, we propose a novel CAC to maximize total user satisfaction based on a new philosophy where heterog eneous traffic is treated equally in networks. Theoretical analysis is used to derive optimal thresholds for various traffic configurations with a full search system. We also carried out theoretical numerical analysis to demonstrate the effectiveness of our new CAC. Moreover, we propose a sub-optimal threshold configuration obtained by using an approximation formula to develop practical CAC from these observations. We tested and confirmed that performance could be improved by using sub-optimal parameters.
ER -