Analysis of circuit-switched networks under long-range dependent traffic

Geyong Min; Mohamed Ould-Khaoua

doi:10.1109/ISCC.2002.1021677

Analysis of circuit-switched networks under long-range dependent traffic

Geyong Min, Mohamed Ould-Khaoua

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Many recent studies on a wide range of networks by means of high quality, high time-resolution measurements have indicated that traffic burstiness and correlations among inter-arrival intervals are present over many time scales, which can be modelled using the long-range dependent (LRD) process. A LRD process is characterised by a hyperbolically decaying correlation function. However, interconnection networks used in current multicomputers have been mainly designed and analysed under the assumption that traffic follows the traditional short-range dependent process (e.g., the Poisson arrival process). In an effort to reevaluate network performance, this paper presents a new analytical model for circuit-switched interconnection networks under LRD traffic. Simulation experiments reveal that the model exhibits a good degree of accuracy under various operating conditions.

Original language	English
Title of host publication	Proceedings - IEEE Symposium on Computers and Communications
Pages	187-192
Number of pages	6
DOIs	https://doi.org/10.1109/ISCC.2002.1021677
Publication status	Published - 2002
Event	7th International Symposium on Computers and Communications, ISCC 2002 - Taormina-Giardini Naxos, Italy Duration: Jul 1 2002 → Jul 4 2002

Other

Other	7th International Symposium on Computers and Communications, ISCC 2002
Country/Territory	Italy
City	Taormina-Giardini Naxos
Period	7/1/02 → 7/4/02

ASJC Scopus subject areas

Computer Networks and Communications
Computer Science Applications
Software
Mathematics(all)
Signal Processing

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10.1109/ISCC.2002.1021677

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title = "Analysis of circuit-switched networks under long-range dependent traffic",

abstract = "Many recent studies on a wide range of networks by means of high quality, high time-resolution measurements have indicated that traffic burstiness and correlations among inter-arrival intervals are present over many time scales, which can be modelled using the long-range dependent (LRD) process. A LRD process is characterised by a hyperbolically decaying correlation function. However, interconnection networks used in current multicomputers have been mainly designed and analysed under the assumption that traffic follows the traditional short-range dependent process (e.g., the Poisson arrival process). In an effort to reevaluate network performance, this paper presents a new analytical model for circuit-switched interconnection networks under LRD traffic. Simulation experiments reveal that the model exhibits a good degree of accuracy under various operating conditions.",

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language = "English",

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AU - Ould-Khaoua, Mohamed

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AB - Many recent studies on a wide range of networks by means of high quality, high time-resolution measurements have indicated that traffic burstiness and correlations among inter-arrival intervals are present over many time scales, which can be modelled using the long-range dependent (LRD) process. A LRD process is characterised by a hyperbolically decaying correlation function. However, interconnection networks used in current multicomputers have been mainly designed and analysed under the assumption that traffic follows the traditional short-range dependent process (e.g., the Poisson arrival process). In an effort to reevaluate network performance, this paper presents a new analytical model for circuit-switched interconnection networks under LRD traffic. Simulation experiments reveal that the model exhibits a good degree of accuracy under various operating conditions.

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Analysis of circuit-switched networks under long-range dependent traffic

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