发明申请
US20070104483A1 METHODS AND APPARATUS FOR OPTICAL NETWORK MANAGEMENT USING PILOT TONES
失效
使用PILOT TONES进行光网络管理的方法和装置
- 专利标题： METHODS AND APPARATUS FOR OPTICAL NETWORK MANAGEMENT USING PILOT TONES
- 专利标题（中）： 使用PILOT TONES进行光网络管理的方法和装置
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申请号： US11532903申请日： 2006-09-18
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公开(公告)号： US20070104483A1公开(公告)日： 2007-05-10
- 发明人: John Carrick , Mark Oppenheimer , Rajiv Ramaswami , Ornan Gerstel
- 申请人： John Carrick , Mark Oppenheimer , Rajiv Ramaswami , Ornan Gerstel
- 主分类号： H04B10/08
- IPC分类号： H04B10/08
摘要：
Methods and apparatus for managing an optical network using pilot tones are provided. One method includes selecting an optical path having a plurality of nodes from a database defining an expected optical network. A detected list of pilot tones associated with each node of the selected optical path is generated. An expected list of pilot tones associated with each node of the selected optical path is generated. The detected and expected lists are compared to identify any mismatched nodes.