发明名称 |
METHOD OF OPTIMIZING OPTICAL SIGNAL QUALITY IN AN OPTICAL COMMUNICATIONS LINK, OPTICAL NETWORK ELEMENT AND OPTICAL COMMUNICATIONS LINK |
摘要 |
A method of optimizing optical signal quality in an optical communications link comprising a plurality of sections each comprising an optical amplification apparatus and an optical fibre span, the method comprising: for each section, determining a respective optimal optical channel power which minimizes a sum of an indication of a respective linear optical noise and an indication of a respective nonlinear optical noise; and generating and transmitting at least one control signal arranged to cause a target optical channel power of each section to be set to the respective optimal optical channel power. |
申请公布号 |
EP2880790(A1) |
申请公布日期 |
2015.06.10 |
申请号 |
EP20120743175 |
申请日期 |
2012.08.03 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
NIJHOF, JEROEN;BRUNO, GIANMARCO;SOSO, ANNA |
分类号 |
H04B10/293;H04B10/079;H04B10/2543;H04J14/02 |
主分类号 |
H04B10/293 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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