基本信息:
- 专利标题: 광다중 섹션 채널당 프리―엠퍼시스 파워의 동적 평가
- 专利标题(英):Dynamic evaluation of the optical multiplex section per―channel pre―emphasis power
- 专利标题(中):光纤多通道部分的通道动态功率动态评估
- 申请号:KR1020137014650 申请日:2011-11-18
- 公开(公告)号:KR101392797B1 公开(公告)日:2014-05-27
- 发明人: 오지장-뤽
- 申请人: 알까뗄 루슨트
- 申请人地址: ***/*** Route de la Reine, ***** Boulogne-Billancourt, France
- 专利权人: 알까뗄 루슨트
- 当前专利权人: 알까뗄 루슨트
- 当前专利权人地址: ***/*** Route de la Reine, ***** Boulogne-Billancourt, France
- 代理人: 장훈
- 优先权: EP103064622 2010-12-20
- 国际申请: PCT/EP2011/070493 2011-11-18
- 国际公布: WO2012084365 2012-06-28
- 主分类号: H04B10/50
- IPC分类号: H04B10/50 ; H04B10/291 ; H04J14/02
The pre-launch power profile of a section of the optical network is a device and method for emphasis. The method includes the total power between the step of measuring the output power from the section output, comprising using the design characteristics of the section to determine the estimated output power associated with the flat launch power profile, and the measured output power and the estimated power output determining a deviation. The method also is reduced as a function of the total power variation determining a signal-to-noise ratio variance and the non-linear phase shift difference, and an amount of the same sum of the non-linear phase shift difference sum and the signal-to-noise ratio variation of each channel of , based on the determined signal-to-noise ratio variance and the determined non-linear function of the phase deviation of the displacement of each span of the free span of each power profile lunch - a step of emphasis.
公开/授权文献:
- KR1020130109180A 광다중 섹션 채널당 프리―엠퍼시스 파워의 동적 평가 公开/授权日:2013-10-07