Calculating approximate blocking probabilities for TDM wavelength optical networks with OTSIs

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Calculating approximate blocking probabilities for TDM wavelength optical networks with OTSIs. / Huei, Yoong Cheah; Keng, Pung Hung; Krivulin, Nikolai.

In: Journal of High Speed Networks, Vol. 17, No. 3, 2010, p. 129-145.

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Author

Huei, Yoong Cheah ; Keng, Pung Hung ; Krivulin, Nikolai. / Calculating approximate blocking probabilities for TDM wavelength optical networks with OTSIs. In: Journal of High Speed Networks. 2010 ; Vol. 17, No. 3. pp. 129-145.

BibTeX

@article{9995a0a5394543ed971aaab0e3ff0342,

title = "Calculating approximate blocking probabilities for TDM wavelength optical networks with OTSIs",

abstract = "Previous works have proposed analytical models of TDM wavelength networks to evaluate the blocking performance, but they differ in their underlying assumptions and have varying computation complexities. In this paper, we propose an analytical model of TDM WDM optical networks with optical time-slot interchangers and without wavelength converter for minimum fixed hop routing. In order to make the analysis tractable, we propose a schema that work for any number of partition patterns regardless of numbers of links, wavelengths in each link, and time-slots in each wavelength. Our analytical model provides good accuracies in individual routes and average network blocking probability when compared with the simulation results.",

keywords = "schema, optical time-slot interchangers, average network blocking probability",

author = "Huei, {Yoong Cheah} and Keng, {Pung Hung} and Nikolai Krivulin",

year = "2010",

doi = "10.3233/JHS-2010-0336",

language = "English",

volume = "17",

pages = "129--145",

journal = "Journal of High Speed Networks",

issn = "0926-6801",

publisher = "IOS Press",

number = "3",

}

RIS

TY - JOUR

T1 - Calculating approximate blocking probabilities for TDM wavelength optical networks with OTSIs

AU - Huei, Yoong Cheah

AU - Keng, Pung Hung

AU - Krivulin, Nikolai

PY - 2010

Y1 - 2010

N2 - Previous works have proposed analytical models of TDM wavelength networks to evaluate the blocking performance, but they differ in their underlying assumptions and have varying computation complexities. In this paper, we propose an analytical model of TDM WDM optical networks with optical time-slot interchangers and without wavelength converter for minimum fixed hop routing. In order to make the analysis tractable, we propose a schema that work for any number of partition patterns regardless of numbers of links, wavelengths in each link, and time-slots in each wavelength. Our analytical model provides good accuracies in individual routes and average network blocking probability when compared with the simulation results.

AB - Previous works have proposed analytical models of TDM wavelength networks to evaluate the blocking performance, but they differ in their underlying assumptions and have varying computation complexities. In this paper, we propose an analytical model of TDM WDM optical networks with optical time-slot interchangers and without wavelength converter for minimum fixed hop routing. In order to make the analysis tractable, we propose a schema that work for any number of partition patterns regardless of numbers of links, wavelengths in each link, and time-slots in each wavelength. Our analytical model provides good accuracies in individual routes and average network blocking probability when compared with the simulation results.

KW - schema

KW - optical time-slot interchangers

KW - average network blocking probability

U2 - 10.3233/JHS-2010-0336

DO - 10.3233/JHS-2010-0336

M3 - Article

VL - 17

SP - 129

EP - 145

JO - Journal of High Speed Networks

JF - Journal of High Speed Networks

SN - 0926-6801

IS - 3

ER -

ID: 5055405