-
公开(公告)号：US09893804B1
公开(公告)日：2018-02-13
申请号：US15263042
申请日：2016-09-12
申请人： Eric Koopferstock , Daniel Bihon
发明人： Eric Koopferstock , Daniel Bihon
IPC分类号： H04B10/079 , H04J14/02
CPC分类号： H04B10/07953 , H04J14/0221 , H04J14/0271
摘要： Methods and systems may implement a credit based approach for optimizing optical transmission and calculating optical paths in optical networks.
-
公开(公告)号：US20180076921A1
公开(公告)日：2018-03-15
申请号：US15263076
申请日：2016-09-12
申请人： Eric Koopferstock , Daniel Bihon
发明人： Eric Koopferstock , Daniel Bihon
IPC分类号： H04J14/02 , H04L12/801
CPC分类号： H04J14/0221 , H04J14/0212 , H04L47/12 , H04L47/39
摘要： Methods and systems may implement a credit based approach for optimizing optical transmission and calculating optical paths in optical networks.
-
公开(公告)号：US20110109953A1
公开(公告)日：2011-05-12
申请号：US12615310
申请日：2009-11-10
CPC分类号： H04B10/2557
摘要： According to particular embodiments, reducing cross-phase modulation includes sending instructions to a phase modulation array comprising channel pixel sets that modulate phases of channels. The channel pixel sets comprise a first channel pixel set that modulates a first phase of a first channel and a second channel pixel set that modulates a second phase of a second channel that uses a phase modulation format. The first channel pixel set is instructed to modulate the first phase at a first constant phase. The second channel pixel set is instructed to modulate the second phase at a second constant phase different from the first constant phase in order to create a group delay between the first channel and the second channel.
摘要翻译： 根据具体实施例，减少交叉相位调制包括向包括调制通道相位的通道像素组的相位调制阵列发送指令。 通道像素组包括调制第一通道的第一相位的第一通道像素组和调制使用相位调制格式的第二通道的第二相位的第二通道像素组。 指示第一通道像素组在第一恒定相位调制第一相位。 指示第二通道像素组以与第一恒定相位不同的第二恒定相位调制第二相位，以便在第一通道和第二通道之间产生组延迟。
-
4.发明申请公开(公告)号：US20060045528A1
公开(公告)日：2006-03-02
申请号：US10928434
申请日：2004-08-27
申请人： Ashwin Gumaste , Daniel Bihon
发明人： Ashwin Gumaste , Daniel Bihon
IPC分类号： H04J14/02
CPC分类号： H04J14/0213 , H04J14/0204 , H04J14/0206 , H04J14/0212 , H04J14/0219
摘要： A system and method for modularly scalable architecture for optical networks are provided. In one embodiment, a node for an optical network comprises a plurality of in-line switches connected to an optical ring and operable in a first state to both pass an optical signal received from the optical ring to an associated coupler and pass an optical signal received from the associated coupler to the optical ring. The optical signal carries traffic in a plurality of channels. A drop coupler is coupled to a first in-line switch and is operable to receive an optical signal from the in-line switch where the switch is in the first state, pass a first copy of the optical signal back to the in-line switch for passing to the optical ring, and drop a second copy of the optical signal to a distributing element. The distributing element is operable to receive the second copy and pass traffic in one or more channels of the second copy. A filter is operable to reject one or more channels of the first copy to generate a passthrough signal. A combining element is operable to receive traffic in one or more channels to be added to the optical ring and combine the received traffic to generate an add signal. An add coupler is coupled to a second in-line switch and is operable to receive the passthrough signal from the second in-line switch when the switch is in the first state, add the add signal to the passthrough signal to generate a combined signal, and pass the combined signal to the second in-line switch for passing to the optical ring.
摘要翻译： 提供了一种用于光网络的模块化可扩展架构的系统和方法。 在一个实施例中，用于光网络的节点包括连接到光环并且可处于第一状态的多个在线交换机，以将从光环接收的光信号传递到相关联的耦合器并且传递接收到的光信号 从相关联的耦合器到光环。 光信号在多个信道中携带业务。 液滴耦合器耦合到第一直列式开关，并且可操作以从开关处于第一状态的直列式开关接收光信号，将光信号的第一拷贝传回给在线开关 用于传递到光环，并将光信号的第二副本丢弃到分配元件。 分配元件可操作以接收第二副本并在第二副本的一个或多个通道中传递业务。 滤波器可操作以拒绝第一拷贝的一个或多个信道以产生传播信号。 组合元件可操作以接收要添加到光环的一个或多个信道中的业务，并组合所接收的业务以生成添加信号。 加法耦合器耦合到第二直列式开关，并且可操作以在开关处于第一状态时接收来自第二直列式开关的通路信号，将加法信号加到通道信号以产生组合信号， 并将组合的信号传递到第二直列式开关以通过光环。
-
公开(公告)号：US5672451A
公开(公告)日：1997-09-30
申请号：US630296
申请日：1996-04-11
申请人： Man C. Tam , Liqin Chen , Edward G. Zwartz , Daniel Bihon , Marie-Eve Perron
发明人： Man C. Tam , Liqin Chen , Edward G. Zwartz , Daniel Bihon , Marie-Eve Perron
IPC分类号： G03G17/10
CPC分类号： G03G17/10
摘要： Disclosed is a migration imaging member which comprises (a) a substrate, (b) a conductive layer comprising indium tin oxide dispersed in a polymeric binder, (c) a siloxane film charge blocking layer comprising a hydrolysis reaction product of a silane of the formula ##STR1## wherein R.sub.1 is an alkylidene group, R.sub.2 and R.sub.3 are each, independent of the other, a hydrogen atom, an alkyl group, a phenyl group, or a poly(ethyleneamino) group, and R.sub.4, R.sub.5, and R.sub.6 are each, independent of the others, alkyl groups, said siloxane having reactive hydroxyl and ammonium groups attached to silicon atoms, and (d) a softenable layer comprising a softenable material and a photosensitive migration marking material. Optionally an antistatic layer comprising indium tin oxide dispersed in a polymeric binder is situated on the surface of the substrate spaced from the softenable layer.
摘要翻译： 公开了一种迁移成像构件，其包括（a）基底，（b）包含分散在聚合物粘合剂中的氧化铟锡的导电层，（c）硅氧烷膜电荷阻挡层，其包含式 其中R 1是亚烷基，R 2和R 3各自独立地为氢原子，烷基，苯基或聚（亚乙基氨基），R 4，R 5和R 6各自为 独立于其它烷基，所述硅氧烷具有连接到硅原子的反应性羟基和铵基团，和（d）包含可软化材料和光敏迁移标记材料的可软化层。 任选地，包含分散在聚合物粘合剂中的氧化铟锡的抗静电层位于与可软化层间隔开的衬底的表面上。
-
6.发明申请公开(公告)号：US20110103790A1
公开(公告)日：2011-05-05
申请号：US12611643
申请日：2009-11-03
申请人： Paparao Palacharla , Daniel Bihon
发明人： Paparao Palacharla , Daniel Bihon
CPC分类号： H04J14/0284 , H04B10/2507 , H04J14/002 , H04J14/0221
摘要： Methods and systems are provided for compensating impairment of a signal in an optical network. A method may include: (i) recording, for each node of a plurality nodes of the network, traffic management information specific to such node; (ii) communicating, by each node, its associated traffic management information to one or more other nodes; (iii) receiving, at a particular node of the plurality of nodes, the traffic management information communicated from the one or more nodes; (iv) determining, by the particular node, digital signal processor tap coefficients for a digital coherent receiver integral to the particular node based on at least a portion of the traffic management information; and (v) compensating, by the digital coherent receiver, optical impairment of the optical signal based on at least the determined digital signal processor tap coefficients and processing of the optical signal by a digital signal processor integral to the digital coherent receiver.
摘要翻译： 提供了用于补偿光网络中的信号的损害的方法和系统。 一种方法可以包括：（i）针对网络的多个节点的每个节点记录特定于该节点的业务管理信息; （ii）由每个节点将其相关联的业务管理信息传送到一个或多个其他节点; （iii）在所述多个节点的特定节点处接收从所述一个或多个节点传送的业务管理信息; （iv）基于所述业务管理信息的至少一部分，由所述特定节点确定与所述特定节点集成的数字相干接收机的数字信号处理器抽头系数; 以及（v）由数字相干接收机基于至少所确定的数字信号处理器抽头系数和由数字相干接收机积分的数字信号处理器对光信号的处理来补偿光信号的光学损伤。
-
公开(公告)号：US5683840A
公开(公告)日：1997-11-04
申请号：US632333
申请日：1996-04-11
申请人： Man C. Tam , Edward G. Zwartz , Daniel Bihon , Robert J. Kleckner
发明人： Man C. Tam , Edward G. Zwartz , Daniel Bihon , Robert J. Kleckner
摘要： Methods and techniques of electrically biasing and providing a ground for migration imaging members are disclosed. An electrically conductive contact is fixed to the migration imaging member, the electrically conductive contact connecting at least an electrically conductive layer of the migration imaging member to a ground to insure proper imaging. The contacts are fixed to the migration imaging member without having to remove a portion of the softenable layer along its edge to expose the electrically conductive layer of the migration imaging member as is the current practice.
摘要翻译： 公开了电偏置并为迁移成像构件提供接地的方法和技术。 将导电接触件固定到迁移成像构件，导电接触件将至少一个移动成像构件的导电层连接到地面以确保适当的成像。 接触件固定到迁移成像构件上，而不必沿着其边缘去除可软化层的一部分，以暴露迁移成像构件的导电层，如目前的做法。
-
公开(公告)号：US08055140B2
公开(公告)日：2011-11-08
申请号：US12615310
申请日：2009-11-10
CPC分类号： H04B10/2557
摘要： According to particular embodiments, reducing cross-phase modulation includes sending instructions to a phase modulation array comprising channel pixel sets that modulate phases of channels. The channel pixel sets comprise a first channel pixel set that modulates a first phase of a first channel and a second channel pixel set that modulates a second phase of a second channel that uses a phase modulation format. The first channel pixel set is instructed to modulate the first phase at a first constant phase. The second channel pixel set is instructed to modulate the second phase at a second constant phase different from the first constant phase in order to create a group delay between the first channel and the second channel.
摘要翻译： 根据具体实施例，减少交叉相位调制包括向包括调制通道相位的通道像素组的相位调制阵列发送指令。 通道像素组包括调制第一通道的第一相位的第一通道像素组和调制使用相位调制格式的第二通道的第二相位的第二通道像素组。 指示第一通道像素组在第一恒定相位调制第一相位。 指示第二通道像素组以与第一恒定相位不同的第二恒定相位调制第二相位，以便在第一通道和第二通道之间产生组延迟。
-
公开(公告)号：US20090047019A1
公开(公告)日：2009-02-19
申请号：US11838039
申请日：2007-08-13
申请人： Paparao Palacharla , Daniel Bihon , Takao Naito
发明人： Paparao Palacharla , Daniel Bihon , Takao Naito
CPC分类号： H04J14/0213 , H04B10/275 , H04J14/0204 , H04J14/0205 , H04J14/0208 , H04J14/0209 , H04J14/0212 , H04J14/0217 , H04J14/0224 , H04J14/0283 , H04J14/0286
摘要： A method for communicating optical traffic includes adding optical traffic to an optical ring comprising a plurality of nodes and communicating the optical traffic on the optical ring. The optical traffic comprises a plurality of virtual wavebands which comprise a first virtual waveband of traffic comprising a first number of wavelengths and a second virtual waveband of traffic comprising a second number of wavelengths. The second number is different from the first number. The method also includes dropping the first virtual waveband of traffic at a first node of the plurality of nodes and dropping the second virtual waveband of traffic at a second node of the plurality of nodes.
摘要翻译： 用于通信光流量的方法包括将光流量添加到包括多个节点的光环，并且在光环上传送光业务。 光学业务包括多个虚拟波段，其包括包含第一数量波长的业务的第一虚拟波段和包括第二数量波长的业务的第二虚拟波段。 第二个数字与第一个数字不同。 该方法还包括将多个节点中的第一节点处的业务的第一虚拟波段丢弃，并将业务的第二虚拟波段丢弃在多个节点的第二节点处。
-
10.发明授权公开(公告)号：US07450851B2
公开(公告)日：2008-11-11
申请号：US10928434
申请日：2004-08-27
申请人： Ashwin Anil Gumaste , Daniel Bihon
发明人： Ashwin Anil Gumaste , Daniel Bihon
IPC分类号： H04B10/00
CPC分类号： H04J14/0213 , H04J14/0204 , H04J14/0206 , H04J14/0212 , H04J14/0219
摘要： A system and method for modularly scalable architecture for optical networks are provided. In one embodiment, a node for an optical network comprises a plurality of in-line switches connected to an optical ring and operable in a first state to both pass an optical signal received from the optical ring to an associated coupler and pass an optical signal received from the associated coupler to the optical ring. The optical signal carries traffic in a plurality of channels. A drop coupler is coupled to a first in-line switch and is operable to receive an optical signal from the in-line switch where the switch is in the first state, pass a first copy of the optical signal back to the in-line switch for passing to the optical ring, and drop a second copy of the optical signal to a distributing element. The distributing element is operable to receive the second copy and pass traffic in one or more channels of the second copy. A filter is operable to reject one or more channels of the first copy to generate a passthrough signal. A combining element is operable to receive traffic in one or more channels to be added to the optical ring and combine the received traffic to generate an add signal. An add coupler is coupled to a second in-line switch and is operable to receive the passthrough signal from the second in-line switch when the switch is in the first state, add the add signal to the passthrough signal to generate a combined signal, and pass the combined signal to the second in-line switch for passing to the optical ring.
摘要翻译： 提供了一种用于光网络的模块化可扩展架构的系统和方法。 在一个实施例中，用于光网络的节点包括连接到光环并且可处于第一状态的多个在线交换机，以将从光环接收的光信号传递到相关联的耦合器并且传递接收到的光信号 从相关联的耦合器到光环。 光信号在多个信道中携带业务。 液滴耦合器耦合到第一直列式开关，并且可操作以从开关处于第一状态的直列式开关接收光信号，将光信号的第一拷贝传回给在线开关 用于传递到光环，并将光信号的第二副本丢弃到分配元件。 分配元件可操作以接收第二副本并在第二副本的一个或多个通道中传递业务。 滤波器可操作以拒绝第一拷贝的一个或多个信道以产生传播信号。 组合元件可操作以接收要添加到光环的一个或多个信道中的业务，并组合所接收的业务以生成添加信号。 加法耦合器耦合到第二直列式开关，并且可操作以在开关处于第一状态时接收来自第二直列式开关的通路信号，将加法信号加到通道信号以产生组合信号， 并将组合的信号传递到第二直列式开关以通过光环。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.017 秒)
