Span power management scheme for rapid lightpath provisioning in multi-core fibre networks

Bijoy Chand Chatterjee; Yamini Jayabal; Naoaki Yamanaka; Satoru Okamoto; Andrea Fumagalli; Eiji Oki

doi:10.1049/el.2014.3782

Span power management scheme for rapid lightpath provisioning in multi-core fibre networks

Bijoy Chand Chatterjee, Yamini Jayabal, Naoaki Yamanaka, Satoru Okamoto, Andrea Fumagalli, Eiji Oki

Department of Information and Computer Science

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

3 Citations (Scopus)

Abstract

The activation time when creating lightpaths is adversely affected by the time optical amplifiers require to adjust the newly added signal power. This shortcoming is particularly true with multi-core erbiumdoped amplifiers. A fibre span power management scheme is proposed based on the use of dummy wavelength signals, whose function is to alleviate this shortcoming and shorten the required lightpath activation time. An analytical model is developed to estimate the effectiveness of the proposed scheme in achieving this goal.

Original language	English
Pages (from-to)	76-78
Number of pages	3
Journal	Electronics Letters
Volume	51
Issue number	1
DOIs	https://doi.org/10.1049/el.2014.3782
Publication status	Published - 2015 Jan 8

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el.2014.3782

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abstract = "The activation time when creating lightpaths is adversely affected by the time optical amplifiers require to adjust the newly added signal power. This shortcoming is particularly true with multi-core erbiumdoped amplifiers. A fibre span power management scheme is proposed based on the use of dummy wavelength signals, whose function is to alleviate this shortcoming and shorten the required lightpath activation time. An analytical model is developed to estimate the effectiveness of the proposed scheme in achieving this goal.",

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AU - Jayabal, Yamini

AU - Yamanaka, Naoaki

AU - Okamoto, Satoru

AU - Fumagalli, Andrea

AU - Oki, Eiji

PY - 2015/1/8

Y1 - 2015/1/8

N2 - The activation time when creating lightpaths is adversely affected by the time optical amplifiers require to adjust the newly added signal power. This shortcoming is particularly true with multi-core erbiumdoped amplifiers. A fibre span power management scheme is proposed based on the use of dummy wavelength signals, whose function is to alleviate this shortcoming and shorten the required lightpath activation time. An analytical model is developed to estimate the effectiveness of the proposed scheme in achieving this goal.

AB - The activation time when creating lightpaths is adversely affected by the time optical amplifiers require to adjust the newly added signal power. This shortcoming is particularly true with multi-core erbiumdoped amplifiers. A fibre span power management scheme is proposed based on the use of dummy wavelength signals, whose function is to alleviate this shortcoming and shorten the required lightpath activation time. An analytical model is developed to estimate the effectiveness of the proposed scheme in achieving this goal.

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Span power management scheme for rapid lightpath provisioning in multi-core fibre networks

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