公开(公告)号：US20160127047A1

公开(公告)日：2016-05-05

申请号：US14890373

申请日：2014-05-12

Applicant: Xieon Networks S.a.r.l.

Inventor： Antonio NAPOLI ,  Chien-Yu LIN ,  Bernhard SPINNLER ,  Vincentius Antonius Johannes Mar SLEIFFER

IPC: H04B10/58

CPC classification number: H04B10/58 ,  H04B10/2543 ,  H04B10/60 ,  H04B10/6163

Abstract: A method and device is provided for reducing optical transmission impairments, particularly nonlinear effects, of at least one link Said method comprising the following steps: extracting a phase information (Δθ) from an optical signal (120) received via that at least one link, determining a nonlinear coefficient (γ), associated with the at least one link, based on the phase information (Δθ), applying a control mechanism (202) using the nonlinear coefficient (γ). Furthermore, a communication system is suggested comprising said device.

Abstract translation: 提供了一种用于减少至少一个链路的光传输损伤特别是非线性效应的方法和装置。所述方法包括以下步骤：从经由至少一个接收到的光信号（120）接收的光信号（120）提取相位信息（＆Dgr;＆amp; 一个链路，基于所述相位信息（＆Dgr;＆amp; t），确定与所述至少一个链路相关联的非线性系数（γ）），使用所述非线性系数（γ）应用控制机制（202）。 此外，建议包括所述设备的通信系统。