JP2012029176A - 障害ｏｎｕ特定装置、障害ｏｎｕ特定方法及びｐｏｎシステム - Google Patents

障害ｏｎｕ特定装置、障害ｏｎｕ特定方法及びｐｏｎシステム Download PDF

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JP2012029176A
JP2012029176A JP2010167584A JP2010167584A JP2012029176A JP 2012029176 A JP2012029176 A JP 2012029176A JP 2010167584 A JP2010167584 A JP 2010167584A JP 2010167584 A JP2010167584 A JP 2010167584A JP 2012029176 A JP2012029176 A JP 2012029176A
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Japan
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onu
light emission
light
control target
emission control
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Japanese (ja)
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JP2012029176A5 (enrdf_load_stackoverflow
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Masayuki Oishi
将之 大石
Yukio Horiuchi
幸夫 堀内
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KDDI Corp
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KDDI Corp
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JP2010167584A 2010-07-26 2010-07-26 障害ｏｎｕ特定装置、障害ｏｎｕ特定方法及びｐｏｎシステム Pending JP2012029176A (ja)

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JP2010167584A JP2012029176A (ja) 2010-07-26 2010-07-26 障害ｏｎｕ特定装置、障害ｏｎｕ特定方法及びｐｏｎシステム

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JP2010167584A JP2012029176A (ja) 2010-07-26 2010-07-26 障害ｏｎｕ特定装置、障害ｏｎｕ特定方法及びｐｏｎシステム

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JP2012029176A true JP2012029176A (ja) 2012-02-09
JP2012029176A5 JP2012029176A5 (enrdf_load_stackoverflow) 2013-04-18

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012222554A (ja) * 2011-04-07 2012-11-12 Mitsubishi Electric Corp 通信システム、親局装置および子局装置の動作状態検出方法
WO2013159350A1 (zh) * 2012-04-27 2013-10-31 中兴通讯股份有限公司 无源光网络系统中异常onu的定位方法、系统及装置
JP2016171414A (ja) * 2015-03-12 2016-09-23 西日本電信電話株式会社 局側装置、加入者装置、及び光通信システム
JP2017529766A (ja) * 2014-08-15 2017-10-05 アルカテル−ルーセント Ｐｏｎにおける不正なｏｎｕを決定するための方法および装置
WO2023175683A1 (ja) * 2022-03-14 2023-09-21 日本電信電話株式会社 監視装置および監視方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003158531A (ja) * 2001-11-22 2003-05-30 Kddi Corp ノード判定方法、通信システム及びノード計測装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003158531A (ja) * 2001-11-22 2003-05-30 Kddi Corp ノード判定方法、通信システム及びノード計測装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012222554A (ja) * 2011-04-07 2012-11-12 Mitsubishi Electric Corp 通信システム、親局装置および子局装置の動作状態検出方法
WO2013159350A1 (zh) * 2012-04-27 2013-10-31 中兴通讯股份有限公司 无源光网络系统中异常onu的定位方法、系统及装置
JP2017529766A (ja) * 2014-08-15 2017-10-05 アルカテル−ルーセント Ｐｏｎにおける不正なｏｎｕを決定するための方法および装置
US9992561B2 (en) 2014-08-15 2018-06-05 Alcatel Lucent Method and apparatus for determining a rogue ONU in a PON
JP2016171414A (ja) * 2015-03-12 2016-09-23 西日本電信電話株式会社 局側装置、加入者装置、及び光通信システム
WO2023175683A1 (ja) * 2022-03-14 2023-09-21 日本電信電話株式会社 監視装置および監視方法
JPWO2023175683A1 (enrdf_load_stackoverflow) * 2022-03-14 2023-09-21

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