A generalized fluid approximation for analysis of an integrated service system

Yue-Cai Huang; King-Tim Ko; Moshe Zukerman

doi:10.1109/HPSR.2013.6602292

A generalized fluid approximation for analysis of an integrated service system

Yue-Cai Huang, King-Tim Ko, Moshe Zukerman

Department of Electrical Engineering

Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal

2 Citations (Scopus)

Abstract

For integrated service systems supporting real-time (RT) and non-real-time (NRT) traffic, evaluating the performance of the NRT traffic is often challenging. An approximation based on a fluid model - the so-called Fluid Approximation (FA) - can be used when RT traffic has much larger successful call arrival rate than the NRT traffic, while otherwise it may introduce errors. In this paper, we propose a Generalized Fluid Approximation (GFA), extending the use and improving the accuracy of FA. It can also be used to trade off the computational complexity and the accuracy. Benefits achieved by GFA are demonstrated by extensive numerical examples. © 2013 IEEE.

Original language	English
Article number	6602292
Pages (from-to)	68-73
Journal	IEEE International Conference on High Performance Switching and Routing, HPSR
DOIs	https://doi.org/10.1109/HPSR.2013.6602292
Publication status	Published - 2013
Event	2013 IEEE 14th International Conference on High Performance Switching and Routing, HPSR 2013 - Taipei, Taiwan, China Duration: 8 Jul 2013 → 11 Jul 2013

Research Keywords

fluid model
Integrated service
network dimensioning
non-real-time
quality of service
real-time

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10.1109/HPSR.2013.6602292

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title = "A generalized fluid approximation for analysis of an integrated service system",

abstract = "For integrated service systems supporting real-time (RT) and non-real-time (NRT) traffic, evaluating the performance of the NRT traffic is often challenging. An approximation based on a fluid model - the so-called Fluid Approximation (FA) - can be used when RT traffic has much larger successful call arrival rate than the NRT traffic, while otherwise it may introduce errors. In this paper, we propose a Generalized Fluid Approximation (GFA), extending the use and improving the accuracy of FA. It can also be used to trade off the computational complexity and the accuracy. Benefits achieved by GFA are demonstrated by extensive numerical examples. {\textcopyright} 2013 IEEE.",

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journal = "IEEE International Conference on High Performance Switching and Routing, HPSR",

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note = "2013 IEEE 14th International Conference on High Performance Switching and Routing, HPSR 2013 ; Conference date: 08-07-2013 Through 11-07-2013",

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AU - Ko, King-Tim

AU - Zukerman, Moshe

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AB - For integrated service systems supporting real-time (RT) and non-real-time (NRT) traffic, evaluating the performance of the NRT traffic is often challenging. An approximation based on a fluid model - the so-called Fluid Approximation (FA) - can be used when RT traffic has much larger successful call arrival rate than the NRT traffic, while otherwise it may introduce errors. In this paper, we propose a Generalized Fluid Approximation (GFA), extending the use and improving the accuracy of FA. It can also be used to trade off the computational complexity and the accuracy. Benefits achieved by GFA are demonstrated by extensive numerical examples. © 2013 IEEE.

KW - fluid model

KW - Integrated service

KW - network dimensioning

KW - non-real-time

KW - quality of service

KW - real-time

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DO - 10.1109/HPSR.2013.6602292

M3 - RGC 22 - Publication in policy or professional journal

SN - 2325-5595

SP - 68

EP - 73

JO - IEEE International Conference on High Performance Switching and Routing, HPSR

JF - IEEE International Conference on High Performance Switching and Routing, HPSR

M1 - 6602292

T2 - 2013 IEEE 14th International Conference on High Performance Switching and Routing, HPSR 2013

Y2 - 8 July 2013 through 11 July 2013

ER -

A generalized fluid approximation for analysis of an integrated service system

Abstract

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