CN1558575A - 一种光监控信息传输方法和系统 - Google Patents
一种光监控信息传输方法和系统 Download PDFInfo
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- CN1558575A CN1558575A CNA2004100390954A CN200410039095A CN1558575A CN 1558575 A CN1558575 A CN 1558575A CN A2004100390954 A CNA2004100390954 A CN A2004100390954A CN 200410039095 A CN200410039095 A CN 200410039095A CN 1558575 A CN1558575 A CN 1558575A
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CNB2004100390954A CN1283051C (zh) | 2004-02-04 | 2004-02-04 | 一种光监控信息传输方法和系统 |
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CNB2004100390954A CN1283051C (zh) | 2004-02-04 | 2004-02-04 | 一种光监控信息传输方法和系统 |
Publications (2)
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CN1558575A true CN1558575A (zh) | 2004-12-29 |
CN1283051C CN1283051C (zh) | 2006-11-01 |
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CNB2004100390954A Expired - Fee Related CN1283051C (zh) | 2004-02-04 | 2004-02-04 | 一种光监控信息传输方法和系统 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007095805A1 (en) * | 2006-02-21 | 2007-08-30 | Huawei Technologies Co., Ltd. | A loading, detecting and monitoring method and apparatus for optical channel-associated signal |
CN1949688B (zh) * | 2006-10-23 | 2010-04-21 | 华为技术有限公司 | 标识信号检测装置及检测方法 |
CN101267276B (zh) * | 2007-03-14 | 2012-11-07 | 株式会社日立制作所 | 光信号的复用传送装置 |
CN105515715A (zh) * | 2015-11-24 | 2016-04-20 | 上海欣诺通信技术有限公司 | 基于波分复用的以太无源光网传输系统及方法 |
-
2004
- 2004-02-04 CN CNB2004100390954A patent/CN1283051C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007095805A1 (en) * | 2006-02-21 | 2007-08-30 | Huawei Technologies Co., Ltd. | A loading, detecting and monitoring method and apparatus for optical channel-associated signal |
US8280248B2 (en) | 2006-02-21 | 2012-10-02 | Huawei Technologies Co., Ltd. | Method and apparatus for loading, detecting, and monitoring channel-associated optical signals |
US8891968B2 (en) | 2006-02-21 | 2014-11-18 | Huawei Technologies Co., Ltd. | Method and apparatus for loading, detecting, and monitoring channel-associated optical signals |
CN1949688B (zh) * | 2006-10-23 | 2010-04-21 | 华为技术有限公司 | 标识信号检测装置及检测方法 |
CN101267276B (zh) * | 2007-03-14 | 2012-11-07 | 株式会社日立制作所 | 光信号的复用传送装置 |
CN105515715A (zh) * | 2015-11-24 | 2016-04-20 | 上海欣诺通信技术有限公司 | 基于波分复用的以太无源光网传输系统及方法 |
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Publication number | Publication date |
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CN1283051C (zh) | 2006-11-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Xiandai High-Tech Communication Co., Ltd. Assignor: Fenghuo Communication Science &. Technology Co., Ltd. Contract fulfillment period: 2006.11.5 to 2011.11.4 Contract record no.: 2008420010026 Denomination of invention: An optical monitoring information communication method and system Granted publication date: 20061101 License type: Exclusive license Record date: 20081028 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.11.5 TO 2011.11.4; CHANGE OF CONTRACT Name of requester: WUHAN HYUNDAI HIGH-TECH COMMUNICATION CO., LTD. Effective date: 20081028 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061101 Termination date: 20190204 |