发明名称 |
METHOD AND APPARATUS FOR DETERMINING AN OPTICAL SIGNAL-TO-NOISE RATIO (OSNR) PENALTY |
摘要 |
A method for determining an optical signal-to-noise ratio penalty as a measure for a quality of an optical signal transmitted via an optical link between a source optical node and a destination optical node in an optical network, the method includes collecting information of the optical link; determining a configuration parameter Pconf of the optical link based on the information of the optical link; adjusting the configuration parameter Pconf to an adjusted configuration parameter P′conf according to linear impairments in the optical link; and determining the optical signal-to-noise ratio penalty based on a non-linear function of the adjusted configuration parameter P′conf, the non-linear function accounting for non-linear impairments in the optical link.
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申请公布号 |
US2013028597(A1) |
申请公布日期 |
2013.01.31 |
申请号 |
US201213486821 |
申请日期 |
2012.06.01 |
申请人 |
YE YABIN;WU TONG;ZHANG SEN |
发明人 |
YE YABIN;WU TONG;ZHANG SEN |
分类号 |
H04B10/079 |
主分类号 |
H04B10/079 |
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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