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11. 发明申请

US20140376918A1 METHOD AND APPARATUS FOR CONSTRUCTION OF COMPACT OPTICAL NODES USING WAVELENGTH EQUALIZING ARRAYS 有权
标题翻译：使用波长均匀化阵列构建紧凑光学节点的方法和装置
公开(公告)号：US20140376918A1
公开(公告)日：2014-12-25
申请号：US13924542
申请日：2013-06-22
申请人： Mark E. Boduch , Kimon Papakos
发明人： Mark E. Boduch , Kimon Papakos
IPC分类号： H04J14/02
CPC分类号： H04J14/0221 , H04B10/07955 , H04B10/07957 , H04J14/021 , H04J14/0212 , H04J14/0215 , H04J14/0217 , H04L25/03006 , H04L2025/03528 , H04Q11/0005 , H04Q2011/0016
摘要： Example embodiments of the present invention relate to An optical node comprising of at least two optical degrees; a plurality of directionless add/drop ports; and at least one wavelength equalizing array, wherein the at least one wavelength equalizing array is used to both select wavelengths for each degree, and to perform directionless steering for the add/drop ports.
摘要翻译：本发明的示例实施例涉及一种包括至少两个光学度的光学节点; 多个无方向加/减端口; 以及至少一个波长均衡阵列，其中所述至少一个波长均衡阵列用于为每个度数选择波长，并且为所述加/减端口执行无向导向。

12. 发明申请

US20130279856A1 SYSTEMS AND APPARATUSES FOR PROVIDING CONVERSION FROM A FIRST OPTICAL CONNECTOR TO MULTIPLE SECOND OPTICAL CONNECTORS 审中-公开
标题翻译：从第一个光连接器向多个第二个光连接器提供转换的系统和装置
公开(公告)号：US20130279856A1
公开(公告)日：2013-10-24
申请号：US13453261
申请日：2012-04-23
申请人： Mark E. Boduch , Yajun Wang , Thomas J. Huber
发明人： Mark E. Boduch , Yajun Wang , Thomas J. Huber
IPC分类号： G02B6/38
CPC分类号： G02B6/4471 , G02B6/3897 , G02B6/4286
摘要： An optical connector system having a first optical connector, a plurality of second optical connectors, and a mounting system hosting the first optical connector and the second optical connectors. The mounting system can be formed integrally with at least one pluggable optical device. The system also has a mechanism arranged to connect the first optical connector to the second optical connectors. The system also includes at least one further pluggable optical device having at least one optical interface optically coupled to the first optical connector of the at least one pluggable optical device. In one example, the pluggable optical device is a CFP device, and the further pluggable optical device is a QSFP+. With this configuration, the QSFP+ can accommodate at least one of a 40 G and 10 G interface capability. Also provided is a connector system and an apparatus (e.g., pluggable optical device) that enable such a capability.
摘要翻译：一种具有第一光学连接器，多个第二光学连接器以及托管第一光学连接器和第二光学连接器的安装系统的光学连接器系统。安装系统可以与至少一个可插拔光学装置一体地形成。该系统还具有将第一光连接器连接到第二光连接器的机构。该系统还包括至少一个另外的可插拔光学装置，其具有光学耦合到所述至少一个可插拔光学装置的第一光学连接器的至少一个光学接口。在一个示例中，可插拔光学设备是CFP设备，并且可插拔光学设备是QSFP +。通过这种配置，QSFP +可以容纳40G和10G接口能力中的至少一种。还提供了能够实现这种能力的连接器系统和装置（例如，可插拔光学装置）。

13. 发明授权

US08380078B2 Methods and apparatus for optical networks 有权
标题翻译：光网络的方法和装置
公开(公告)号：US08380078B2
公开(公告)日：2013-02-19
申请号：US12846022
申请日：2010-07-29
申请人： Mark E. Boduch , Kimon Papakos , Gary M. Eslary , John M. Golding
发明人： Mark E. Boduch , Kimon Papakos , Gary M. Eslary , John M. Golding
IPC分类号： H04B10/12
CPC分类号： H04B10/07951 , H04B10/071 , H04B10/25133
摘要： A chromatic dispersion compensation system for an optical transmission system incorporates circuitry which determines the length of an optical fiber extending between an output amplifier and an input amplifier. Based on fiber type, the total chromatic dispersion on the fiber is determined. Compensation can then be automatically implemented.
摘要翻译：用于光传输系统的色散补偿系统包括确定在输出放大器和输入放大器之间延伸的光纤的长度的电路。基于纤维类型，确定纤维上的总色散。然后可以自动实施补偿。

14. 发明授权

US08320409B2 Methods and apparatus for improved communications networks 有权
标题翻译：改进通信网络的方法和装置
公开(公告)号：US08320409B2
公开(公告)日：2012-11-27
申请号：US10631479
申请日：2003-07-31
申请人： Mark E. Boduch , Chris R. Zettinger , Charles R. Parilla
发明人： Mark E. Boduch , Chris R. Zettinger , Charles R. Parilla
IPC分类号： H04J3/06 , H04B10/00
CPC分类号： H04B10/1149 , H04J3/0608 , H04J3/0641 , H04J3/085 , H04J3/14 , H04J2203/0042 , H04J2203/006
摘要： Erroneous data due to faults are prevented from propagating through a distributed network node having diversely routed communications links by using a fault masking technique that eliminates the 60 ms of error propagation time associated with SONET networks. The fault masking technique can also prevent random bit errors from propagating through the distributed network node. A frame alignment technique used in the network node is scalable for very wide words (e.g., 128 bits) for use with high speed optical communications protocols, such as OC-192.
摘要翻译：通过使用消除与SONET网络相关联的60ms的错误传播时间的故障屏蔽技术，防止由故障导致的错误数据传播通过具有不同路由通信链路的分布式网络节点。故障屏蔽技术还可以防止随机位错误传播通过分布式网络节点。在网络节点中使用的帧对准技术对于用于与诸如OC-192的高速光通信协议一起使用的非常宽的字（例如，128位）是可缩放的。

15. 发明申请

US20120183292A1 METHOD AND APPARATUS FOR TRAFFICKING WAVELENGTHS OF DIFFERENT SPACINGS WITHIN AN OPTICAL NODE 审中-公开
标题翻译：用于在光学节点中移动不同间距的波长的方法和装置
公开(公告)号：US20120183292A1
公开(公告)日：2012-07-19
申请号：US13177089
申请日：2011-07-06
申请人： Mark E. Boduch
发明人： Mark E. Boduch
IPC分类号： H04J14/02
CPC分类号： H04J14/0204 , H04J14/0206 , H04J14/0208 , H04J14/0209 , H04J14/0212 , H04J14/0213 , H04J14/0217 , H04J14/0283
摘要： Fiber optic links can be used to support optical communications using wavelength division multiplexing (WDM) with different legacy, current, and future (non-legacy) WDM systems being characterized by channel spacing. An example of a legacy system can include WDM that employs a large number of channels and uses relatively narrow spacing between the channels, having a channel spacing of 100 GHz whereas today's current WDM systems have a narrower channel spacing of 50 GHz. Current systems and standards cannot support multiplexing of signals from different legacy and non-legacy WDM systems within the same network element without causing signal interference. Example embodiments of the present invention overcome the current problems by allowing for the handling and interconnection of differently spaced wavelengths within the same network element by employing hybrid components. As a result, networks employing embodiments of the present invention have reconfigurable, scalable, low cost interoperability of legacy and non-legacy WDM systems.
摘要翻译：光纤链路可用于支持使用具有不同传统，当前和未来（非遗留）WDM系统的波分复用（WDM）的光通信，其特征在于信道间隔。遗留系统的示例可以包括采用大量信道并且在信道之间使用相对窄的间隔的WDM，其具有100GHz的信道间隔，而当前的当前WDM系统具有50GHz的较窄信道间隔。当前的系统和标准不能支持来自同一网络元件内不同传统和非遗留WDM系统的信号的复用，而不会引起信号干扰。本发明的示例性实施例通过采用混合部件来允许同一网络元件内的不同间隔的波长的处理和互连来克服当前的问题。结果，采用本发明的实施例的网络具有可重新配置的，可扩展的，低成本的传统和非传统WDM系统的互操作性。

16. 发明申请

US20120106970A1 RECONFIGURABLE OPTICAL ADD DROP MULTIPLEXER CORE DEVICE, PROCEDURE AND SYSTEM USING SUCH DEVICE, OPTICAL LIGHT DISTRIBUTOR, AND COUPLING-RATIO ASSIGNING PROCEDURE 有权
标题翻译：可重新配置的光学增益多路复用器核心器件，使用此类器件，光学分布器和耦合比例分配程序的程序和系统
公开(公告)号：US20120106970A1
公开(公告)日：2012-05-03
申请号：US13348158
申请日：2012-01-11
申请人： Mark E. Boduch , Kimon Papakos , Gilbert A. Buescher
发明人： Mark E. Boduch , Kimon Papakos , Gilbert A. Buescher
IPC分类号： H04J14/02
CPC分类号： H04J14/0204 , H04J14/0205 , H04J14/0206 , H04J14/0212 , H04J14/0213 , H04J14/0217 , H04J14/0219 , H04J14/0221
摘要： A reconfigurable optical add drop multiplexer core device includes a light distributor, a light combiner, and first and second sets of add and drop ports. The light distributor is configured to receive an optical signal along a primary input of the reconfigurable optical add drop multiplexer core device and to distribute the received optical signal along a plurality of subtending outputs. The light combiner is configured to receive optical signals along a plurality of subtending inputs, to combine the received optical signals into a combined signal, and to output the combined signal. The add and drop ports in the first set function as add and drop ports, respectively, and the add and drop ports in the second set function as both add and drop ports, respectively, and as express ports connectable to another reconfigurable optical add drop multiplexer core device.
摘要翻译：可重新配置的光分插复用器核心器件包括光分配器，光合并器以及第一和第二组添加和分出端口。光分配器被配置为沿着可重新配置的光分插复用器核心设备的主输入端接收光信号，并沿着多个对准输出分配所接收的光信号。光组合器被配置为沿着多个对准输入接收光信号，以将接收到的光信号组合成组合信号，并输出组合信号。第一组中的添加和删除端口分别作为分支端口分配，第二组功能中的添加和分出端口分别作为添加和删除端口，以及作为可连接到另一个可重新配置的光分插复用器的快速端口核心设备。

17. 发明授权

US07627245B2 System and method for re-using wavelengths in an optical network 有权
标题翻译：在光网络中重新使用波长的系统和方法
公开(公告)号：US07627245B2
公开(公告)日：2009-12-01
申请号：US11227308
申请日：2005-09-15
申请人： David W. Jenkins , Mark E. Boduch
发明人： David W. Jenkins , Mark E. Boduch
IPC分类号： H04J14/02
CPC分类号： H04J14/0286 , H04J14/0204 , H04J14/0206 , H04J14/0212 , H04J14/0213 , H04J14/0217 , H04J14/022 , H04J14/0221 , H04J14/0227 , H04J14/0246 , H04J14/025 , H04J14/0283 , H04J14/0284 , H04J14/029
摘要： A network design that reduces the number of wavelengths needed to support communications in a Wavelength Division Multiplexing (WDM) network is disclosed. Wavelengths are reused in isolated sub-networks that do not share common network paths, allowing for the reduction in cost of the WDM equipment supporting the communications in the network.
摘要翻译：公开了一种减少波分复用（WDM）网络中支持通信所需的波长数量的网络设计。波长在不共享公共网络路径的隔离子网中重用，允许降低支持网络中通信的WDM设备的成本。

18. 发明授权

US07529959B1 System and method for aligning data in a network environment 失效
标题翻译：用于在网络环境中对齐数据的系统和方法
公开(公告)号：US07529959B1
公开(公告)日：2009-05-05
申请号：US11856512
申请日：2007-09-17
申请人： Mark E. Boduch
发明人： Mark E. Boduch
IPC分类号： H04J3/24
CPC分类号： H04J3/0688 , H04J3/062 , H04Q2213/13174 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/13322 , H04Q2213/1336
摘要： In a network environment, a first master timing generator generates a first frame reference signal and a second master timing generator generates a second frame reference signal. A first data source generates a first data source signal, a first frame source signal, and a first clock source signal in response to a selected one of the first and second frame reference signals. Similarly, a second data source generates a second data source signal, a second frame source signal, and a second clock source signal in response to a selected one of the first and second frame reference signals. A timing recovery circuit generates a recovered reference signal and a recovered clock signal in response to a selected one of the first and second frame reference signals. A phase aligner stores the first data source signal in response to the first frame source signal and the first clock source signal. The phase aligner also stores the second data source signal in response to the second frame source signal and the second clock source signal. The phase aligner aligns a phase of the first data source signal with a phase of the second data source signal in response to the recovered reference signal and the recovered clock signal.
摘要翻译：在网络环境中，第一主定时发生器产生第一帧参考信号，而第二主定时发生器产生第二帧参考信号。响应于所选择的第一和第二帧参考信号之一，第一数据源产生第一数据源信号，第一帧源信号和第一时钟源信号。类似地，第二数据源响应于所选择的第一和第二帧参考信号之一产生第二数据源信号，第二帧源信号和第二时钟源信号。定时恢复电路响应于所选择的第一和第二帧参考信号之一产生恢复的参考信号和恢复的时钟信号。相位对准器响应于第一帧源信号和第一时钟源信号而存储第一数据源信号。响应于第二帧源信号和第二时钟源信号，相位对准器还存储第二数据源信号。响应于恢复的参考信号和恢复的时钟信号，相位对准器使第一数据源信号的相位与第二数据源信号的相位对准。

19. 发明授权

US07274701B2 Cell based wrapped wave front arbiter (WWFA) with bandwidth reservation 有权
标题翻译：具有带宽预留功能的基于单元的包络波前裁判器（WWFA）
公开(公告)号：US07274701B2
公开(公告)日：2007-09-25
申请号：US10287259
申请日：2002-11-04
申请人： Mark E Boduch , David Rancich
发明人： Mark E Boduch , David Rancich
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L49/254 , H04L47/50 , H04L49/101 , H04L49/3009
摘要： Systems and methods for cell based wrapped wave front arbiter (WWFA) with bandwidth reservation are disclosed. The method for reserving bandwidth of a given priority using the WWFA for arbitrating bandwidth among virtual links between input and output ports, each virtual link supporting one or more priorities and corresponding to an arbitration unit (AU) of the WWFA generally comprises performing at least one arbitration pass of a wave front of the WWFA where AUs having a reserved bandwidth request of a given priority and reserved bandwidth credit of the given priority compete for the bandwidth associated with the wave front, and where AUs not having a reserved bandwidth request of the given priority and reserved bandwidth credit of the given priority do not compete for the bandwidth, and performing at least one subsequent arbitration pass where AUs having a reserved bandwidth request of the given priority compete for the bandwidth.
摘要翻译：披露了具有带宽预留功能的基于单元的包络波前向仲裁器（WWFA）的系统和方法。使用WWFA预留给定优先级的带宽的方法用于在输入和输出端口之间的虚拟链路之间仲裁带宽，支持一个或多个优先级的每个虚拟链路和对应于WWFA的仲裁单元（AU）的方法通常包括执行至少一个 WWFA的波前的仲裁通过，其中具有给定优先级的保留带宽请求的AU和给定优先级的预留带宽信誉与波前相关的带宽竞争，并且其中AU不具有给定的预留带宽请求给定优先级的优先级和预留带宽信用不对带宽进行竞争，并且执行至少一个随后的仲裁通过，其中具有给定优先级的预留带宽请求的AU竞争带宽。

20. 发明授权

US10256936B2 Method and apparatus for optical node construction using software programmable ROADMs 有权
公开(公告)号：US10256936B2
公开(公告)日：2019-04-09
申请号：US15850340
申请日：2017-12-21
申请人： Mark E. Boduch , Kimon Papakos
发明人： Mark E. Boduch , Kimon Papakos
IPC分类号： H04J14/02 , H04Q11/00
摘要： Example embodiments of the present invention relate to a software programmable reconfigurable optical add drop multiplexer (ROADM) comprising of a plurality of wavelength switches and a plurality of waveguide switches, wherein when the plurality of waveguide switches are set to a first switch configuration, the software programmable ROADM provides n degrees of an n-degree optical node, and wherein when the waveguide switches are set to a second switch configuration, the software programmable ROADM provides k degrees of an m-degree optical node.

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