Title:
光伝送システム及び伝送モード選択方法
Document Type and Number:
Japanese Patent JP7152682
Kind Code:
B2
Abstract:
An optical transmission system including an optical transmission device and an optical reception device that receives, via an optical transmission line, a signal transmitted from the optical transmission device, the optical transmission system including a transmission-mode selection unit that selects transmission mode information in descending order of priority out of transmission mode information, which is combinations of a plurality of parameters concerning transmission performance, the transmission mode information being a plurality of kinds of the transmission mode information common to the transmission performance of the optical transmission device and the optical reception device, a signal transmission unit that transmits, to the optical reception device, a signal modulated based on the selected transmission mode information, and a signal reception unit that receives the signal and modulates the received signal based on the transmission mode information selected by the transmission-mode selection unit.
Inventors:
Tetsuro Inui
Hideki Nishizawa
Seiji Okamoto
Akira Hirano
Masahiro Kobayashi
Shiichi Inuzuka
Seiki Kuwahara
Takaaki Tanaka
Kei Kitamura
Takuya Oda
Hideki Nishizawa
Seiji Okamoto
Akira Hirano
Masahiro Kobayashi
Shiichi Inuzuka
Seiki Kuwahara
Takaaki Tanaka
Kei Kitamura
Takuya Oda
Application Number:
JP2020536365A
Publication Date:
October 13, 2022
Filing Date:
June 18, 2019
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04B10/07; H04B10/516; H04B10/60
Domestic Patent References:
JP2012191452A | ||||
JP2011250291A | ||||
JP2016072834A | ||||
JP2015188165A |
Attorney, Agent or Firm:
Patent Attorney Shiga International Patent Office
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