发明授权
- 专利标题： Optical signaling to share active channel information
- 专利标题（中）： 光信号共享活动信道信息
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申请号： US10161274申请日： 2002-05-31
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公开(公告)号： US07327954B2公开(公告)日： 2008-02-05
- 发明人: Paparao Palacharla , Hok Yong Pua , Emir Catovic , Harbhajan Vridee
- 申请人： Paparao Palacharla , Hok Yong Pua , Emir Catovic , Harbhajan Vridee
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Baker Botts L.L.P.
- 主分类号： H04B10/08
- IPC分类号： H04B10/08
摘要：
A method for optical supervisory signaling includes determining a wavelength channel status (WCS) value, a wavelength channel failure (WCF) value, and a wavelength channel lit (WCL) value for each one of multiple data channels services by an optical communication node. The method further includes communicating the values to a second optical communication node.
公开/授权文献
- US20040208520A1 Optical signaling to share active channel information 公开/授权日：2004-10-21
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