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公开(公告)号：US20160080084A1
公开(公告)日：2016-03-17
申请号：US14947539
申请日：2015-11-20
Applicant: David W. BOERTJES , Kevin MACNEILL , Jamie GAUDETTE
Inventor： David W. BOERTJES , Kevin MACNEILL , Jamie GAUDETTE
IPC: H04B10/2513 , H04L7/00 , H04J14/06 , H04B10/61 , H04B10/516 , H04L25/03
CPC classification number: H04B10/25137 , H04B10/25073 , H04B10/516 , H04B10/6161 , H04B10/6162 , H04J14/06 , H04L7/0075 , H04L25/03828
Abstract: A method and system for generating an optical channel signal for transmission through an optical fiber link of an optical communications system. A digital filter processes an input data signal using a compensation function and a shaping function to generate a pair of multi-bit sample streams representing a target optical E-field envelope of the optical channel signal. A modulator modulates an optical carrier light using the pair of multi-bit sample streams to generate the optical channel signal. The compensation function is designed to at least partially compensate impairments of the optical fiber link. The predetermined shaping function is designed to modify a baseband spectrum of the target optical E-field envelope.
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12.发明申请MARGIN-BASED OPTIMIZATION SYSTEMS AND METHODS IN OPTICAL NETWORKS TO UNBLOCK SUPERCHANNELS 有权基于网格的优化系统和光网络中的解锁超级通道的方法公开(公告)号：US20150333864A1
公开(公告)日：2015-11-19
申请号：US14537013
申请日：2014-11-10
Applicant: Gerard L. SWINKELS , David W. BOERTJES , David MIEDEMA , Kim B. ROBERTS
Inventor： Gerard L. SWINKELS , David W. BOERTJES , David MIEDEMA , Kim B. ROBERTS
IPC: H04J14/02
CPC classification number: H04J14/0227 , H04B10/0795 , H04B10/572 , H04B10/58 , H04J14/0241 , H04J14/0257 , H04J14/0271 , H04L1/0023
Abstract: Systems and methods of increasing the supportable capacity from a first point to a second point in an optical network, include identifying a first optical signal that occupies a first portion of optical spectrum from the first point to the second point; identifying a second optical signal that occupies a second portion of the optical spectrum from the first point to the second point, wherein the second portion is adjacent to the first portion; adjusting the second optical signal to minimize part of or remove all of the second portion that is adjacent to the first optical signal to provide a freed up portion of the second portion; and adjusting the first optical signal to occupy some or all of the freed up portion.
Abstract translation: 增加从光网络中的第一点到第二点的可支持容量的系统和方法包括：识别从第一点到第二点占据光谱的第一部分的第一光信号; 识别从第一点到第二点占据光谱的第二部分的第二光信号，其中第二部分与第一部分相邻; 调整所述第二光信号以使与所述第一光信号相邻的所述第二部分的所有部分最小化或者去除以提供所述第二部分的释放部分; 以及调整所述第一光信号以占据所述释放部分中的一些或全部。
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13.发明申请MARGIN-BASED OPTIMIZATION SYSTEMS AND METHODS IN OPTICAL NETWORKS FOR CAPACITY BOOSTING 有权基于网格的优化系统和光网络中的容量提升方法公开(公告)号：US20150333824A1
公开(公告)日：2015-11-19
申请号：US14536792
申请日：2014-11-10
Applicant: Gerard L. SWINKELS , David W. BOERTJES , David MIEDEMA , Kim B. ROBERTS
Inventor： Gerard L. SWINKELS , David W. BOERTJES , David MIEDEMA , Kim B. ROBERTS
IPC: H04B10/079
CPC classification number: H04J14/0227 , H04B10/0795 , H04B10/572 , H04B10/58 , H04J14/0241 , H04J14/0257 , H04J14/0271 , H04L1/0023
Abstract: Systems and methods of optimizing capacity of an optical network include identifying a first wavelength with an associated target capacity; determining that the first wavelength has insufficient capability to operate at the associated target capacity; and adjusting one or more wavelengths to increase capability of the first wavelength such that the first wavelength can operate at the associated target capacity.
Abstract translation: 优化光网络容量的系统和方法包括：识别具有相关目标容量的第一波长; 确定第一波长具有不足以在相关联的目标容量下操作的能力; 以及调整一个或多个波长以增加第一波长的能力，使得第一波长可以以相关联的目标容量运行。
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14.发明申请公开(公告)号：US20150229404A1
公开(公告)日：2015-08-13
申请号：US14534657
申请日：2014-11-06
Applicant: David W. BOERTJES
Inventor： David W. BOERTJES
IPC: H04B10/516
CPC classification number: H04B10/516 , H04L41/0896 , H04L69/321 , H04L69/323 , H04L69/324 , H04Q2011/0086
Abstract: A hitless modulation change method at a node in an optical network includes determining that a modulation change is warranted for an optical modem in the node, the optical modem configured to communicate over an optical link; determining an impact of the modulation change on the optical link and associated underlying connections thereon; causing changes in a data plane for the associated underlying connections, prior to performing the modulation change; and causing the modulation change subsequent to accommodating the associated underlying connections in the data plane, thereby minimizing interruptions of the associated underlying connections due to the modulation change.
Abstract translation: 在光网络中的节点处的无中断调制变化方法包括确定调制变化对于节点中的光调制解调器是有保证的，光调制解调器被配置为通过光链路进行通信; 确定调制变化对光链路及其上的相关联的底层连接的影响; 在执行调制改变之前引起相关联的底层连接的数据平面的改变; 并且在数据平面内容纳相关联的底层连接之后引起调制变化，从而最小化由于调制变化引起的相关联的底层连接的中断。
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公开(公告)号：US20150222360A1
公开(公告)日：2015-08-06
申请号：US14173033
申请日：2014-02-05
Applicant: David W. BOERTJES , Kevin MACNEILL , Jamie GAUDETTE
Inventor： David W. BOERTJES , Kevin MACNEILL , Jamie GAUDETTE
IPC: H04B10/2513 , H04B10/61 , H04L7/00 , H04B10/516 , H04L25/03
CPC classification number: H04B10/25137 , H04B10/25073 , H04B10/516 , H04B10/6161 , H04B10/6162 , H04J14/06 , H04L7/0075 , H04L25/03828
Abstract: A method and system for generating an optical channel signal for transmission through an optical fiber link of an optical communications system. A digital filter processes an input data signal using a compensation function and a shaping function to generate a pair of multi-bit sample streams representing a target optical E-field envelope of the optical channel signal. A modulator modulates an optical carrier light using the pair of multi-bit sample streams to generate the optical channel signal. The compensation function is designed to at least partially compensate impairments of the optical fiber link. The predetermined shaping function is designed to modify a baseband spectrum of the target optical E-field envelope.
Abstract translation: 一种用于产生用于通过光通信系统的光纤链路进行传输的光信道信号的方法和系统。 数字滤波器使用补偿函数和整形功能来处理输入数据信号，以产生表示光信道信号的目标光电场包络的一对多比特采样流。 调制器使用一对多比特采样流来调制光载波，以产生光信道信号。 补偿功能被设计为至少部分地补偿光纤链路的损伤。 预定整形功能被设计为修改目标光学电场包络的基带频谱。
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Patent Agency Ranking
公开(公告)号：US07957641B2
公开(公告)日：2011-06-07
申请号：US10067910
申请日：2002-02-08
Applicant: David W. Boertjes , Kim B. Roberts
Inventor： David W. Boertjes , Kim B. Roberts
CPC classification number: H04J14/0227 , H04B10/07955 , H04J14/0221
Abstract: Provided is an optical apparatus and method wherein power transfer coefficients arising from SRS are measured at a designated co-location point and the power of dithers, which are impressed on the channels of a multiplexed optical signal propagating through the optical apparatus, is measured at each co-location point. Within the optical apparatus distances between co-location points are short and the power transfer coefficients are effectively constant. Consequently, the power of each channel of the multiplexed optical signal at the co-location points is obtained from the power of the dithers at a respective one of the co-location points and the power transfer coefficients measured at the designated co-location point. In some embodiments, information on the channel power at the co-location points is used to provide instructions for compensating for fluctuations in channel power and/or channel count at an input and/or channel count within the optical apparatus.
Abstract translation: 提供了一种光学装置和方法，其中在指定的共位点处测量由SRS产生的功率传递系数，并且在每个处测量施加在通过光学装置传播的复用光信号的通道上的抖动的功率 共点位置 在光学设备内，共位点之间的距离短，功率传递系数有效地恒定。 因此，在协同位置点处的多路复用光信号的每个信道的功率是从在协同位置点的相应一个处的抖动的功率和在指定的同一点处测量的功率传输系数获得的。 在一些实施例中，关于共同位置点处的信道功率的信息被用于提供用于补偿光学设备内的输入和/或信道计数处的信道功率和/或信道计数波动的指令。
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17.发明授权Margin-based optimization systems and methods in optical networks by intentionally reducing margin 有权通过有意减少边际的光纤网络中的基于边缘优化的优化系统和方法公开(公告)号：US09509434B2
公开(公告)日：2016-11-29
申请号：US14536871
申请日：2014-11-10
Applicant: Gerard L. Swinkels , David W. Boertjes , David Miedema , Kim B. Roberts
Inventor： Gerard L. Swinkels , David W. Boertjes , David Miedema , Kim B. Roberts
IPC: H04J14/02 , H04B10/079 , H04B10/572 , H04B10/58
CPC classification number: H04J14/0227 , H04B10/0795 , H04B10/572 , H04B10/58 , H04J14/0241 , H04J14/0257 , H04J14/0271 , H04L1/0023
Abstract: Systems and methods of optimizing capacity of an optical network, through intentionally reducing margin on one or more wavelengths, include identifying a first wavelength capable of using excess capacity; determining the one or more wavelengths that have extra margin; adjusting at least one of the one or more wavelengths to reduce associated margin to a nominal margin so as to increase supportable capacity of the first wavelength; and increasing capacity of the first wavelength based on the supportable capacity.
Abstract translation: 通过有意地减少一个或多个波长的裕度来优化光网络容量的系统和方法包括识别能够使用过剩容量的第一波长; 确定具有额外余量的一个或多个波长; 调整所述一个或多个波长中的至少一个以将相关余量减小到额定余量，从而增加所述第一波长的可支持容量; 并且基于可支持容量增加第一波长的容量。
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18.发明授权公开(公告)号：US09455788B2
公开(公告)日：2016-09-27
申请号：US14534657
申请日：2014-11-06
Applicant: David W. Boertjes
Inventor： David W. Boertjes
IPC: H04B10/516 , H04L29/08 , H04L12/24 , H04Q11/00
CPC classification number: H04B10/516 , H04L41/0896 , H04L69/321 , H04L69/323 , H04L69/324 , H04Q2011/0086
Abstract: A hitless modulation change method at a node in an optical network includes determining that a modulation change is warranted for an optical modem in the node, the optical modem configured to communicate over an optical link; determining an impact of the modulation change on the optical link and associated underlying connections thereon; causing changes in a data plane for the associated underlying connections, prior to performing the modulation change; and causing the modulation change subsequent to accommodating the associated underlying connections in the data plane, thereby minimizing interruptions of the associated underlying connections due to the modulation change.
Abstract translation: 在光网络中的节点处的无中断调制变化方法包括确定调制变化对于节点中的光调制解调器是有保证的，光调制解调器被配置为通过光链路进行通信; 确定调制变化对光链路及其上的相关联的底层连接的影响; 在执行调制改变之前引起相关联的底层连接的数据平面的改变; 并且在数据平面内容纳相关联的底层连接之后引起调制变化，从而最小化由于调制变化引起的相关联的底层连接的中断。
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19.发明授权Margin-based optimization systems and methods in optical networks to unblock superchannels 有权基于边缘的优化系统和光网络中的方法来解除超通道公开(公告)号：US09438370B2
公开(公告)日：2016-09-06
申请号：US14537013
申请日：2014-11-10
Applicant: Gerard L. Swinkels , David W. Boertjes , David Miedema , Kim B. Roberts
Inventor： Gerard L. Swinkels , David W. Boertjes , David Miedema , Kim B. Roberts
IPC: H04J14/02 , H04B10/079 , H04B10/572 , H04B10/58
CPC classification number: H04J14/0227 , H04B10/0795 , H04B10/572 , H04B10/58 , H04J14/0241 , H04J14/0257 , H04J14/0271 , H04L1/0023
Abstract: Systems and methods of increasing the supportable capacity from a first point to a second point in an optical network, include identifying a first optical signal that occupies a first portion of optical spectrum from the first point to the second point; identifying a second optical signal that occupies a second portion of the optical spectrum from the first point to the second point, wherein the second portion is adjacent to the first portion; adjusting the second optical signal to minimize part of or remove all of the second portion that is adjacent to the first optical signal to provide a freed up portion of the second portion; and adjusting the first optical signal to occupy some or all of the freed up portion.
Abstract translation: 增加从光网络中的第一点到第二点的可支持容量的系统和方法包括：识别从第一点到第二点占据光谱的第一部分的第一光信号; 识别从第一点到第二点占据光谱的第二部分的第二光信号，其中第二部分与第一部分相邻; 调整所述第二光信号以使与所述第一光信号相邻的所述第二部分的所有部分最小化或者去除以提供所述第二部分的释放部分; 以及调整所述第一光信号以占据所述释放部分中的一些或全部。
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公开(公告)号：US20100027998A1
公开(公告)日：2010-02-04
申请号：US12183851
申请日：2008-07-31
Applicant: Kevin Stuart FARLEY , David W. BOERTJES
Inventor： Kevin Stuart FARLEY , David W. BOERTJES
CPC classification number: G02B6/3512 , H04J14/0209 , H04J14/0212 , H04J14/0213 , H04J14/0217
Abstract: An optical roundabout comprising optical switching elements arranged in a ring, the routing of the inputs of each internal optical switch to its outputs being ganged, each internal optical switching element having add and drop ports, and connected to its next optical switching element around the ring by an optical waveguide.
Abstract translation: 一个包括设置在环中的光开关元件的光学回旋处，将每个内部光开关的输入路由到其输出组合，每个内部光开关元件具有加和关端口，并且连接到其环绕该环的其下一个光开关元件 通过光波导。
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