JP7510082B2 - 光パス設計装置、光パス設計方法及びプログラム - Google Patents

光パス設計装置、光パス設計方法及びプログラム Download PDF

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JP7510082B2
JP7510082B2 JP2022556318A JP2022556318A JP7510082B2 JP 7510082 B2 JP7510082 B2 JP 7510082B2 JP 2022556318 A JP2022556318 A JP 2022556318A JP 2022556318 A JP2022556318 A JP 2022556318A JP 7510082 B2 JP7510082 B2 JP 7510082B2
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allocation
information
optical path
time
communication
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JPWO2022085141A1 (https=
Inventor
貴章 田中
拓也 大原
史一 犬塚
拓哉 小田
将之 下田
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NTT Inc
NTT Inc USA
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Nippon Telegraph and Telephone Corp
NTT Inc USA
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0267—Optical signaling or routing
    • H04J14/0271—Impairment aware routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0267—Optical signaling or routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2022556318A 2020-10-22 2020-10-22 光パス設計装置、光パス設計方法及びプログラム Active JP7510082B2 (ja)

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JP7510082B2 true JP7510082B2 (ja) 2024-07-03

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WO2024241399A1 (ja) * 2023-05-19 2024-11-28 日本電信電話株式会社 光パス設計装置、光パス設計方法、および、光パス設計プログラム

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JPWO2022085141A1 (https=) 2022-04-28
US20230412299A1 (en) 2023-12-21
US12494859B2 (en) 2025-12-09

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