Label preference Schemes in GMPLS Controlled Networks

N. Andriolli; Jakob Due Buron; Sarah Renée Ruepp; F. Cugini; L. Valcarenghi; P. Castoldi

doi:10.1109/LCOMM.2006.061034

Label preference Schemes in GMPLS Controlled Networks

N. Andriolli, Jakob Due Buron, Sarah Renée Ruepp, F. Cugini, L. Valcarenghi, P. Castoldi

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The GMPLS assumption that all available labels are equal is reasonable in electronic networks but not always true in WDM optical networks where labels correspond to physical wavelengths. In this paper we present two schemes for collecting the preference for specific labels during GMPLS signaling. For this purpose a new use of the Suggested Label object is proposed, and a novel object called Suggested Vector is introduced. The approach is validated through simulations showing significant wavelength converter usage reduction in a WDM optical network.

Original language	English
Journal	I E E E Communications Letters
Volume	10
Issue number	12
ISSN	1089-7798
DOIs	https://doi.org/10.1109/LCOMM.2006.061034
Publication status	Published - 2006

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title = "Label preference Schemes in GMPLS Controlled Networks",

abstract = "The GMPLS assumption that all available labels are equal is reasonable in electronic networks but not always true in WDM optical networks where labels correspond to physical wavelengths. In this paper we present two schemes for collecting the preference for specific labels during GMPLS signaling. For this purpose a new use of the Suggested Label object is proposed, and a novel object called Suggested Vector is introduced. The approach is validated through simulations showing significant wavelength converter usage reduction in a WDM optical network.",

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AU - Andriolli, N.

AU - Buron, Jakob Due

AU - Ruepp, Sarah Renée

AU - Cugini, F.

AU - Valcarenghi, L.

AU - Castoldi, P.

PY - 2006

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N2 - The GMPLS assumption that all available labels are equal is reasonable in electronic networks but not always true in WDM optical networks where labels correspond to physical wavelengths. In this paper we present two schemes for collecting the preference for specific labels during GMPLS signaling. For this purpose a new use of the Suggested Label object is proposed, and a novel object called Suggested Vector is introduced. The approach is validated through simulations showing significant wavelength converter usage reduction in a WDM optical network.

AB - The GMPLS assumption that all available labels are equal is reasonable in electronic networks but not always true in WDM optical networks where labels correspond to physical wavelengths. In this paper we present two schemes for collecting the preference for specific labels during GMPLS signaling. For this purpose a new use of the Suggested Label object is proposed, and a novel object called Suggested Vector is introduced. The approach is validated through simulations showing significant wavelength converter usage reduction in a WDM optical network.

U2 - 10.1109/LCOMM.2006.061034

DO - 10.1109/LCOMM.2006.061034

M3 - Journal article

SN - 1089-7798

VL - 10

JO - I E E E Communications Letters

JF - I E E E Communications Letters

IS - 12

ER -

Label preference Schemes in GMPLS Controlled Networks

Abstract

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