Inter-layer traffic engineering with hierarchical-PCE in MPLS-TP over wavelength switched optical networks

R. Casellas; R. Martinez; R. Muñoz; L. Liu; T. Tsuritani; I. Morita

doi:10.1364/OE.20.029137

Inter-layer traffic engineering with hierarchical-PCE in MPLS-TP over wavelength switched optical networks

R. Casellas^*, R. Martinez, R. Muñoz, L. Liu, T. Tsuritani, I. Morita

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We present the implementation and validation of an Inter-layer Traffic Engineering (TE) architecture based on a hierarchical path computation element (PCE), where the parent PCE is notified of established optical layer Label Switched Paths that induce packet traffic engineering (TE) links, thus not requiring full topology visibility. We summarize the architecture, the control plane extensions and its experimental evaluation in a control plane testbed.

Original language	English
Pages (from-to)	29137-29142
Number of pages	6
Journal	Optics Express
Volume	20
Issue number	28
DOIs	https://doi.org/10.1364/OE.20.029137
Publication status	Published - 2012 Dec 31
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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abstract = "We present the implementation and validation of an Inter-layer Traffic Engineering (TE) architecture based on a hierarchical path computation element (PCE), where the parent PCE is notified of established optical layer Label Switched Paths that induce packet traffic engineering (TE) links, thus not requiring full topology visibility. We summarize the architecture, the control plane extensions and its experimental evaluation in a control plane testbed.",

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AU - Tsuritani, T.

AU - Morita, I.

PY - 2012/12/31

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Inter-layer traffic engineering with hierarchical-PCE in MPLS-TP over wavelength switched optical networks

Abstract

ASJC Scopus subject areas

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