JP2003179667A5 - - Google Patents
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- JP2003179667A5 JP2003179667A5 JP2002210407A JP2002210407A JP2003179667A5 JP 2003179667 A5 JP2003179667 A5 JP 2003179667A5 JP 2002210407 A JP2002210407 A JP 2002210407A JP 2002210407 A JP2002210407 A JP 2002210407A JP 2003179667 A5 JP2003179667 A5 JP 2003179667A5
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Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30656701P | 2001-07-19 | 2001-07-19 | |
| US60/306567 | 2001-07-19 | ||
| US10/197109 | 2002-07-17 | ||
| US10/197,109 US6973601B2 (en) | 2001-07-19 | 2002-07-17 | System and method for automatic optimization of optical communication systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003179667A JP2003179667A (ja) | 2003-06-27 |
| JP2003179667A5 true JP2003179667A5 (enExample) | 2004-07-08 |
| JP4153739B2 JP4153739B2 (ja) | 2008-09-24 |
Family
ID=23185880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002210407A Expired - Fee Related JP4153739B2 (ja) | 2001-07-19 | 2002-07-19 | 光通信システムの自動最適化のシステムと方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6973601B2 (enExample) |
| EP (1) | EP1282255B2 (enExample) |
| JP (1) | JP4153739B2 (enExample) |
| CA (1) | CA2394511C (enExample) |
| DE (1) | DE60214940T3 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6614776B1 (en) | 1999-04-28 | 2003-09-02 | Tantivy Communications, Inc. | Forward error correction scheme for high rate data exchange in a wireless system |
| FR2832274B1 (fr) * | 2001-11-15 | 2006-08-25 | Alcatel Optronics | Procede de controle dynamique d'un module optique |
| US7574146B2 (en) * | 2004-07-09 | 2009-08-11 | Infinera Corporation | Pattern-dependent error counts for use in correcting operational parameters in an optical receiver |
| JP2009509422A (ja) * | 2005-09-16 | 2009-03-05 | アライド テレシス インコーポレーテッド | 制御ループ応答時間最適化のための方法およびシステム |
| JP4571054B2 (ja) * | 2005-09-30 | 2010-10-27 | 富士通株式会社 | 光波長制御方法及びそのシステム |
| JP4783702B2 (ja) * | 2006-09-15 | 2011-09-28 | 富士通株式会社 | 光受信装置 |
| US8452241B2 (en) * | 2008-04-04 | 2013-05-28 | Broadcom Corporation | Enhanced granularity operational parameters adjustment of components and modules in a multi-band, multi-standard communication device |
| CN101635605B (zh) | 2009-08-26 | 2013-05-01 | 中兴通讯股份有限公司 | 一种高速wdm系统中信号接收部分模糊控制的方法和装置 |
| WO2011077429A1 (en) | 2009-12-24 | 2011-06-30 | Eci Telecom Ltd. | Technique for monitoring optical networks |
| JP5415381B2 (ja) * | 2010-08-20 | 2014-02-12 | アンリツ株式会社 | ネットワーク試験システム及びネットワーク試験方法 |
| CN108494480B (zh) * | 2018-03-31 | 2019-10-25 | 杨爱英 | 一种检测高速光通信发射设备的装置和方法 |
| US11082157B2 (en) * | 2019-10-29 | 2021-08-03 | Ciena Corporation | Assessing operating conditions of a receiver in a communication network based on forward error correction decoding properties |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5225922A (en) † | 1991-11-21 | 1993-07-06 | At&T Bell Laboratories | Optical transmission system equalizer |
| JP2845687B2 (ja) † | 1992-10-09 | 1999-01-13 | 松下電器産業株式会社 | 光伝送端末、光伝送システムおよびその波長設定方法 |
| JPH10163971A (ja) * | 1996-11-25 | 1998-06-19 | Fujitsu Ltd | 光信号の波長を制御するための方法、装置及びシステム |
| DE19717642A1 (de) † | 1997-04-25 | 1998-11-05 | Siemens Ag | Verfahren zur Datenregeneration |
| US6115157A (en) | 1997-12-24 | 2000-09-05 | Nortel Networks Corporation | Methods for equalizing WDM systems |
| US6433904B1 (en) | 1999-07-27 | 2002-08-13 | Sycamore Networks, Inc. | Method and apparatus for improving transmission performance over wavelength division multiplexed optical communication links using forward error correction coding |
| US7016606B2 (en) * | 2000-02-28 | 2006-03-21 | University Of Maryland Baltimore County | Error mitigation system using line coding for optical WDM communications |
| US6295614B1 (en) * | 2000-03-02 | 2001-09-25 | Corning Incorporated | Apparatus for estimating bit error rate by sampling in WDM communication system |
| US6742154B1 (en) * | 2000-05-25 | 2004-05-25 | Ciena Corporation | Forward error correction codes for digital optical network optimization |
| JP4671478B2 (ja) * | 2000-08-08 | 2011-04-20 | 富士通株式会社 | 波長多重光通信システムおよび波長多重光通信方法 |
| US6735725B1 (en) * | 2000-09-29 | 2004-05-11 | Nortel Networks Limited | Method and apparatus for performance management of a multiplexed transmission system |
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2002
- 2002-07-17 US US10/197,109 patent/US6973601B2/en not_active Expired - Fee Related
- 2002-07-19 CA CA2394511A patent/CA2394511C/en not_active Expired - Fee Related
- 2002-07-19 DE DE60214940.1T patent/DE60214940T3/de not_active Expired - Lifetime
- 2002-07-19 JP JP2002210407A patent/JP4153739B2/ja not_active Expired - Fee Related
- 2002-07-19 EP EP02255086.7A patent/EP1282255B2/en not_active Expired - Lifetime