Invention Grant
US08909038B2 Method and apparatus providing transient control in optical add-drop nodes
有权
在光分插节点中提供瞬态控制的方法和装置
- Patent Title: Method and apparatus providing transient control in optical add-drop nodes
- Patent Title (中): 在光分插节点中提供瞬态控制的方法和装置
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Application No.: US10338097Application Date: 2003-01-07
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Publication No.: US08909038B2Publication Date: 2014-12-09
- Inventor: Cristina Barbosa Cannon , Stefan Hunsche
- Applicant: Cristina Barbosa Cannon , Stefan Hunsche
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Wall & Tong LLP
- Main IPC: H04B10/00
- IPC: H04B10/00 ; H04J14/02 ; H04B10/296

Abstract:
A method and apparatus for determining if an optical input signals has been interrupted and responsively replacing an interrupted optical input signal with a replacement optical signal having a similar optical profile (e.g., such as a loopback between OADMs within a backbone network), thereby insuring that transient-induced high speed optical amplifier adjustments are avoided.
Public/Granted literature
- US20040131353A1 Method and apparatus providing transient control in optical add-drop nodes Public/Granted day:2004-07-08
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