JP2004112781A - 光伝送システム - Google Patents

光伝送システム Download PDF

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Publication number
JP2004112781A
JP2004112781A JP2003301963A JP2003301963A JP2004112781A JP 2004112781 A JP2004112781 A JP 2004112781A JP 2003301963 A JP2003301963 A JP 2003301963A JP 2003301963 A JP2003301963 A JP 2003301963A JP 2004112781 A JP2004112781 A JP 2004112781A
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JP
Japan
Prior art keywords
unit
modulation
signal
optical transmission
optical
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Withdrawn
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JP2003301963A
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English (en)
Japanese (ja)
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JP2004112781A5 (enExample
Inventor
Toshihiko Yasue
敏彦 安江
Hiroyuki Sasai
裕之 笹井
Masaru Fuse
優 布施
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Priority to JP2003301963A priority Critical patent/JP2004112781A/ja
Publication of JP2004112781A publication Critical patent/JP2004112781A/ja
Publication of JP2004112781A5 publication Critical patent/JP2004112781A5/ja
Withdrawn legal-status Critical Current

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  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Optical Communication System (AREA)
JP2003301963A 2002-08-28 2003-08-26 光伝送システム Withdrawn JP2004112781A (ja)

Priority Applications (1)

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JP2003301963A JP2004112781A (ja) 2002-08-28 2003-08-26 光伝送システム

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JP2002249330 2002-08-28
JP2003301963A JP2004112781A (ja) 2002-08-28 2003-08-26 光伝送システム

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JP2004112781A true JP2004112781A (ja) 2004-04-08
JP2004112781A5 JP2004112781A5 (enExample) 2006-09-07

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012105180A (ja) * 2010-11-12 2012-05-31 Mitsubishi Electric Corp 光通信システム、局側通信装置および加入者側通信装置
JP2012186673A (ja) * 2011-03-07 2012-09-27 Kddi Corp 光ｏｆｄｍ伝送方式による送受信システムおよびその方法
JP2013085039A (ja) * 2011-10-06 2013-05-09 Nippon Telegr & Teleph Corp <Ntt> 下り通信伝送帯域割り当て方法
EP2860887A1 (en) 2013-10-11 2015-04-15 Fujitsu Limited Transmission apparatus, transmission system, and transmission method
JP2015162720A (ja) * 2014-02-26 2015-09-07 日本電気株式会社 光送信機及び光受信機
EP3016311A1 (en) 2014-10-28 2016-05-04 Fujitsu Limited Adaptive bit allocation for mutlicarrier optical communications
JP2017028451A (ja) * 2015-07-21 2017-02-02 富士通株式会社 光送信装置、伝送システム、及び伝送方法
US9735880B2 (en) 2015-01-08 2017-08-15 Fujitsu Limited Transmission device, transmitter, and transmission method
US9876577B2 (en) 2013-07-04 2018-01-23 Fujitsu Limited Optical signal processing apparatus, optical signal processing method, and recording medium
JP2018504041A (ja) * 2015-01-14 2018-02-08 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 複数の変調を用いた離散マルチトーン伝送のための方法及びシステム
JP2019083578A (ja) * 2014-10-13 2019-05-30 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ヒットレス、マルチレートの光送信と受信
JP2021121096A (ja) * 2015-03-27 2021-08-19 日本電気株式会社 光ネットワーク制御方法
WO2023144880A1 (ja) * 2022-01-25 2023-08-03 日本電信電話株式会社 光送信機、光受信機、光送信方法及び光受信方法
JP2023146416A (ja) * 2022-03-29 2023-10-12 株式会社Ｎｔｔドコモ 無線送信装置

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012105180A (ja) * 2010-11-12 2012-05-31 Mitsubishi Electric Corp 光通信システム、局側通信装置および加入者側通信装置
JP2012186673A (ja) * 2011-03-07 2012-09-27 Kddi Corp 光ｏｆｄｍ伝送方式による送受信システムおよびその方法
JP2013085039A (ja) * 2011-10-06 2013-05-09 Nippon Telegr & Teleph Corp <Ntt> 下り通信伝送帯域割り当て方法
US9876577B2 (en) 2013-07-04 2018-01-23 Fujitsu Limited Optical signal processing apparatus, optical signal processing method, and recording medium
EP2860887A1 (en) 2013-10-11 2015-04-15 Fujitsu Limited Transmission apparatus, transmission system, and transmission method
US9425897B2 (en) 2013-10-11 2016-08-23 Fujitsu Limited Transmission apparatus, transmission system, and transmission method
JP2015162720A (ja) * 2014-02-26 2015-09-07 日本電気株式会社 光送信機及び光受信機
JP2019083578A (ja) * 2014-10-13 2019-05-30 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ヒットレス、マルチレートの光送信と受信
EP3016311A1 (en) 2014-10-28 2016-05-04 Fujitsu Limited Adaptive bit allocation for mutlicarrier optical communications
US9813201B2 (en) 2014-10-28 2017-11-07 Fujitsu Limited Transmission apparatus and transmission method
US9735880B2 (en) 2015-01-08 2017-08-15 Fujitsu Limited Transmission device, transmitter, and transmission method
JP2018504041A (ja) * 2015-01-14 2018-02-08 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 複数の変調を用いた離散マルチトーン伝送のための方法及びシステム
JP2021121096A (ja) * 2015-03-27 2021-08-19 日本電気株式会社 光ネットワーク制御方法
JP7036254B2 (ja) 2015-03-27 2022-03-15 日本電気株式会社 光ネットワーク制御方法
US11652546B2 (en) 2015-03-27 2023-05-16 Nec Corporation Optical network system, optical node device, and optical network control method
US12170539B2 (en) 2015-03-27 2024-12-17 Nec Corporation Optical network system, optical node device, and optical network control method
JP2017028451A (ja) * 2015-07-21 2017-02-02 富士通株式会社 光送信装置、伝送システム、及び伝送方法
WO2023144880A1 (ja) * 2022-01-25 2023-08-03 日本電信電話株式会社 光送信機、光受信機、光送信方法及び光受信方法
JPWO2023144880A1 (enExample) * 2022-01-25 2023-08-03
JP7689277B2 (ja) 2022-01-25 2025-06-06 日本電信電話株式会社 光送信機、光受信機、光送信方法及び光受信方法
JP2023146416A (ja) * 2022-03-29 2023-10-12 株式会社Ｎｔｔドコモ 無線送信装置

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