Device and method for designing optical network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10027407
APP PUB NO 20180026716A1
SERIAL NO

15616311

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Abstract

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A network design device includes a processor. The processor determines a second wavelength allocation based on a first wavelength allocation that indicates a wavelength allocation for a plurality of optical lines established in a wavelength division multiplexing optical network. The processor searches for a disconnection target optical line that is requested to be disconnected in order to realize a transition from the first wavelength allocation to the second wavelength allocation from among the plurality of optical lines. The processor generates procedure information that indicates a procedure of the transition from the first wavelength allocation to the second wavelength allocation based on a difference between the first wavelength allocation and the second wavelength allocation and a searched disconnection target optical line.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU LIMITED1-1 KAMIKODANAKA 4-CHOME NAKAHARA-KU KAWASAKI-SHI KANAGAWA 211-8588

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashiguchi, Tomohiro Inagi, JP 43 174
Tajima, Kazuyuki Yokosuka, JP 77 506
Takita, Yutaka Kawasaki, JP 53 218

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