Joint signal-routing and power-control for an optical network

Joint signal-routing and power-control for an optical network

We disclose a signal-routing method directed at improving the throughput of an optical network by taking into account the fiber nonlinearity in the process of solving a joint signal-routing and power-control problem for the optical network. Based on the obtained solution, a network controller may se...

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Hauptverfasser: KODIALAM MURALIDHARAN, LAKSHMAN TIRUNELL V, CLAISSE PAUL, CAO ZIZHONG, ESSIAMBRE RENE-JEAN
Format: Patent
Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
SELECTING
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creator KODIALAM MURALIDHARAN
LAKSHMAN TIRUNELL V
CLAISSE PAUL
CAO ZIZHONG
ESSIAMBRE RENE-JEAN
description We disclose a signal-routing method directed at improving the throughput of an optical network by taking into account the fiber nonlinearity in the process of solving a joint signal-routing and power-control problem for the optical network. Based on the obtained solution, a network controller may set the signal-routing configurations of the various network nodes and the optical gains of the various optical amplifiers to enable the optical network to carry the traffic in a manner that results in a higher throughput than that achievable with the use of conventional signal-routing and/or power-control methods.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
SELECTING
title Joint signal-routing and power-control for an optical network
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