Title:
OPTICAL TRANSPORT SYSTEM AND TRANSPORT MODE SELECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/031514
Kind Code:
A1
Abstract:
This optical transport system is provided with an optical transmission device and an optical reception device which receives, via an optical transport path, a signal transmitted from the optical transmission device. The optical transport system is provided with: a transport mode selection unit which selects, in decreasing order of priority, transport mode information from among a plurality of pieces of transport mode information which comprises a combination of a plurality of parameters relating to transport performance, the transport mode information being common to the transport performance of the optical transmission device and the optical reception device; a signal transmission unit which transmits a signal modulated on the basis of the selected transport mode information to the optical reception device; and a signal reception unit which receives the signal and demodulates the received signal on the basis of the transport mode information selected by the transport mode selection unit.
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Inventors:
INUI TETSURO (JP)
NISHIZAWA HIDEKI (JP)
OKAMOTO SEIJI (JP)
HIRANO AKIRA (JP)
KOBAYASHI SHOKEI (JP)
INUZUKA FUMIKAZU (JP)
KUWABARA SEIKI (JP)
TANAKA TAKAFUMI (JP)
KITAMURA KEI (JP)
ODA TAKUYA (JP)
NISHIZAWA HIDEKI (JP)
OKAMOTO SEIJI (JP)
HIRANO AKIRA (JP)
KOBAYASHI SHOKEI (JP)
INUZUKA FUMIKAZU (JP)
KUWABARA SEIKI (JP)
TANAKA TAKAFUMI (JP)
KITAMURA KEI (JP)
ODA TAKUYA (JP)
Application Number:
PCT/JP2019/024152
Publication Date:
February 13, 2020
Filing Date:
June 18, 2019
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04B10/07; H04B10/516; H04B10/60
Foreign References:
| JP2012191452A | 2012-10-04 | |||
| JP2011250291A | 2011-12-08 | |||
| JP2015188165A | 2015-10-29 | |||
| JP2016072834A | 2016-05-09 | |||
| JP2018148920A | 2018-09-27 | |||
| JPS5753604B2 | 1982-11-13 |
Other References:
See also references of EP 3817246A4
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (JP)
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