发明申请
- 专利标题： ALLOCATION OF TRANSMISSION POWER IN AN OPTICAL COMMUNICATION SYSTEM
- 专利标题（中）： 光通信系统中传输功率的分配
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申请号： US12741721申请日： 2007-11-06
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公开(公告)号： US20110038627A1公开(公告)日： 2011-02-17
- 发明人: Ernesto Ciaramella , Fabio Cavaliere , Giancarlo Gaimari , Emma Matarazzo , Stefano Brugioni , Luca Giorgi
- 申请人： Ernesto Ciaramella , Fabio Cavaliere , Giancarlo Gaimari , Emma Matarazzo , Stefano Brugioni , Luca Giorgi
- 申请人地址： SE Stockholm
- 专利权人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
- 当前专利权人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
- 当前专利权人地址： SE Stockholm
- 国际申请： PCT/EP2007/061930 WO 20071106
- 主分类号： H04B17/00
- IPC分类号： H04B17/00
摘要：
Methods and apparatus for determining transmission power of a plurality of optical channels for transmission of the channels along respective paths obtained through an optical transmission system. Information is obtained indicative of the path of each channel through the optical transmission system, and each channel allocated to a group of channels in dependence upon the obtained information. A quality metric is determined for each group of channel, and a total transmission power for each group determined in dependence upon the determined quality metric.
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