公开(公告)号：US07386240B2

公开(公告)日：2008-06-10

申请号：US10822077

申请日：2004-04-09

Applicant: Sandy Thomson ,  Ruibin Jin ,  Eric Hall ,  Paul MacDonald

Inventor： Sandy Thomson ,  Ruibin Jin ,  Eric Hall ,  Paul MacDonald

IPC: H04B10/04 ,  H04B10/12 ,  G06F17/10

CPC classification number: H04B10/25133 ,  H04B2210/254

Abstract: In one aspect a system and method for providing a multi-port memory having a plurality of read ports, each read port including a filter coefficient value representing a dispersion compensation value associated with an optical link. The method includes processing an input optical signal using the filter coefficient values in the multi-port memory to generate an output optical signal for transmission on the optical link.

Abstract translation: 在一方面，提供具有多个读端口的多端口存储器的系统和方法，每个读端口包括表示与光链路相关联的色散补偿值的滤波器系数值。 该方法包括使用多端口存储器中的滤波器系数值来处理输入光信号以产生用于在光链路上传输的输出光信号。

公开(公告)号：US20060024062A1

公开(公告)日：2006-02-02

申请号：US10900522

申请日：2004-07-28

Applicant: Lukas Jakober ,  Sandy Thomson ,  Ruibin Jin ,  Eric Hall ,  Paul MacDonald

Inventor： Lukas Jakober ,  Sandy Thomson ,  Ruibin Jin ,  Eric Hall ,  Paul MacDonald

IPC: H04B10/12

CPC classification number: H04B10/505 ,  H04B10/5055 ,  H04B10/58

Abstract: System, method, and computer program product for accessing values from a multi-port memory having a plurality of read ports, each value representing a modulator distortion compensation value associated with a modulator of an optical device, and processing an input signal using the accessed values to generate an output signal that compensates for modulator distortion.

Abstract translation: 用于从具有多个读端口的多端口存储器访问值的系统，方法和计算机程序产品，每个值表示与光学设备的调制器相关联的调制器失真补偿值，以及使用所访问值处理输入信号 以产生补偿调制器失真的输出信号。

公开(公告)号：US20050226631A1

公开(公告)日：2005-10-13

申请号：US10822077

申请日：2004-04-09

Applicant: Sandy Thomson ,  Ruibin Jin ,  Eric Hall ,  Paul MacDonald

Inventor： Sandy Thomson ,  Ruibin Jin ,  Eric Hall ,  Paul MacDonald

IPC: H04B10/12 ,  H04B10/18

CPC classification number: H04B10/25133 ,  H04B2210/254

Abstract: In one aspect a system and method for providing a multi-port memory having a plurality of read ports, each read port including a filter coefficient value representing a dispersion compensation value associated with an optical link. The method includes processing an input optical signal using the filter coefficient values in the multi-port memory to generate an output optical signal for transmission on the optical link.

Abstract translation: 在一方面，提供具有多个读端口的多端口存储器的系统和方法，每个读端口包括表示与光链路相关联的色散补偿值的滤波器系数值。 该方法包括使用多端口存储器中的滤波器系数值来处理输入光信号以产生用于在光链路上传输的输出光信号。

公开(公告)号：US07606498B1

公开(公告)日：2009-10-20

申请号：US11366392

申请日：2006-03-03

Applicant: Kuang Tsan Wu ,  Han Sun ,  Kim B. Roberts ,  Ruibin Jin ,  James Harley

Inventor： Kuang Tsan Wu ,  Han Sun ,  Kim B. Roberts ,  Ruibin Jin ,  James Harley

IPC: H04B10/00

CPC classification number: H04L7/0075 ,  H04B10/60 ,  H04B10/61 ,  H04B10/6162 ,  H04B10/6165 ,  H04L7/0004

Abstract: A method of carrier recovery from a high speed optical signal received through an optical communications network. A stream of multi-bit digital samples of the optical signal is processed to generate a multi-bit estimate X′(n) of each one of a plurality of transmitted symbols. A phase of each symbol estimate X′(n) is rotated, and a respective symbol phase error Δφ(n) of the rotated symbol estimate determined.

Abstract translation: 一种通过光通信网络接收的高速光信号的载波恢复方法。 处理光信号的多比特数字样本流以产生多个发送符号中的每一个的多比特估计X'（n）。 每个符号估计X'（n）的相位被旋转，并且确定旋转符号估计的相应符号相位误差Deltaphi（n）。