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
컴퓨터 네트워크는 모바일 수요가 급증하는 경향이 있으므로 네트워크 서비스 품질을 보장하는 것이 큰 과제입니다. 실시간 시스템의 경우 최신 네트워크의 복잡한 네트워크 토폴로지 및 백그라운드 트래픽에 대한 QoS 성능 경계 분석이 어려운 경우가 많습니다. 그럼에도 불구하고 네트워크 미적분학은 복잡한 비선형 네트워크 시스템을 분석 가능한 선형 시스템으로 변환하여 보다 정확한 지연 경계 분석을 수행합니다. 기존 네트워크 환경에는 복잡한 네트워크 자원 할당 방식이 포함되어 있으며 지연 바인딩 분석은 일반적으로 비관적이므로 바인딩 정확도를 향상시키기 위해 분석 모델을 수정하는 것이 필수적입니다. 본 논문에서는 측정 환경을 구축하여 실제 네트워크의 측정 결과를 얻고, 네트워크 미적분학을 통해 이에 따른 이론적 결과를 얻는 것이 주요 연구 접근법이다. 대역폭 스케줄링의 방식을 명확하게 하기 위해 측정 데이터와 이론적인 결과를 비교합니다. 대규모 스케줄링 네트워크에 대한 정확한 플로우별 종단 간 지연 경계 분석 모델을 제안하기 위해 측정 결과와 이론적 분석 결과를 검증하고 수정합니다. 이를 바탕으로 엔지니어링 건설에 대한 분석 결과의 교육적 의의를 논의한다.
Xiao HONG
Beijing University of Posts and Telecommunications
Yuehong GAO
Beijing University of Posts and Telecommunications
Hongwen YANG
Beijing University of Posts and Telecommunications
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부
Xiao HONG, Yuehong GAO, Hongwen YANG, "Accurate End-to-End Delay Bound Analysis for Large-Scale Network Via Experimental Comparison" in IEICE TRANSACTIONS on Communications,
vol. E105-B, no. 4, pp. 472-484, April 2022, doi: 10.1587/transcom.2021EBP3106.
Abstract: Computer networks tend to be subjected to the proliferation of mobile demands, therefore it poses a great challenge to guarantee the quality of network service. For real-time systems, the QoS performance bound analysis for the complex network topology and background traffic in modern networks is often difficult. Network calculus, nevertheless, converts a complex non-linear network system into an analyzable linear system to accomplish more accurate delay bound analysis. The existing network environment contains complex network resource allocation schemes, and delay bound analysis is generally pessimistic, hence it is essential to modify the analysis model to improve the bound accuracy. In this paper, the main research approach is to obtain the measurement results of an actual network by building a measurement environment and the corresponding theoretical results by network calculus. A comparison between measurement data and theoretical results is made for the purpose of clarifying the scheme of bandwidth scheduling. The measurement results and theoretical analysis results are verified and corrected, in order to propose an accurate per-flow end-to-end delay bound analytic model for a large-scale scheduling network. On this basis, the instructional significance of the analysis results for the engineering construction is discussed.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2021EBP3106/_p
부
@ARTICLE{e105-b_4_472,
author={Xiao HONG, Yuehong GAO, Hongwen YANG, },
journal={IEICE TRANSACTIONS on Communications},
title={Accurate End-to-End Delay Bound Analysis for Large-Scale Network Via Experimental Comparison},
year={2022},
volume={E105-B},
number={4},
pages={472-484},
abstract={Computer networks tend to be subjected to the proliferation of mobile demands, therefore it poses a great challenge to guarantee the quality of network service. For real-time systems, the QoS performance bound analysis for the complex network topology and background traffic in modern networks is often difficult. Network calculus, nevertheless, converts a complex non-linear network system into an analyzable linear system to accomplish more accurate delay bound analysis. The existing network environment contains complex network resource allocation schemes, and delay bound analysis is generally pessimistic, hence it is essential to modify the analysis model to improve the bound accuracy. In this paper, the main research approach is to obtain the measurement results of an actual network by building a measurement environment and the corresponding theoretical results by network calculus. A comparison between measurement data and theoretical results is made for the purpose of clarifying the scheme of bandwidth scheduling. The measurement results and theoretical analysis results are verified and corrected, in order to propose an accurate per-flow end-to-end delay bound analytic model for a large-scale scheduling network. On this basis, the instructional significance of the analysis results for the engineering construction is discussed.},
keywords={},
doi={10.1587/transcom.2021EBP3106},
ISSN={1745-1345},
month={April},}
부
TY - JOUR
TI - Accurate End-to-End Delay Bound Analysis for Large-Scale Network Via Experimental Comparison
T2 - IEICE TRANSACTIONS on Communications
SP - 472
EP - 484
AU - Xiao HONG
AU - Yuehong GAO
AU - Hongwen YANG
PY - 2022
DO - 10.1587/transcom.2021EBP3106
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E105-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2022
AB - Computer networks tend to be subjected to the proliferation of mobile demands, therefore it poses a great challenge to guarantee the quality of network service. For real-time systems, the QoS performance bound analysis for the complex network topology and background traffic in modern networks is often difficult. Network calculus, nevertheless, converts a complex non-linear network system into an analyzable linear system to accomplish more accurate delay bound analysis. The existing network environment contains complex network resource allocation schemes, and delay bound analysis is generally pessimistic, hence it is essential to modify the analysis model to improve the bound accuracy. In this paper, the main research approach is to obtain the measurement results of an actual network by building a measurement environment and the corresponding theoretical results by network calculus. A comparison between measurement data and theoretical results is made for the purpose of clarifying the scheme of bandwidth scheduling. The measurement results and theoretical analysis results are verified and corrected, in order to propose an accurate per-flow end-to-end delay bound analytic model for a large-scale scheduling network. On this basis, the instructional significance of the analysis results for the engineering construction is discussed.
ER -