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1.发明授权公开(公告)号：US06975640B2
公开(公告)日：2005-12-13
申请号：US10810372
申请日：2004-03-26
CPC分类号： H04L41/00 , H04L41/0896 , H04L69/323
摘要： A method and associated apparatus for embedding control information in a data signal to be transmitted over a data link by a network node includes the generation of control information to be transmitted over a data link by a network node. Additionally, a transmission signal is generated by combining the control information with data to be transmitted. In an embodiment of the present invention, the data is transmitted within a prescribed frequency bandwidth such that a frequency gap is defined within the frequency bandwidth. Control information is, as such, transmitted within the defined frequency gap.
摘要翻译： 一种将网络节点通过数据链路发送的数据信号中嵌入控制信息的方法和相关装置包括通过网络节点在数据链路上发送的控制信息的产生。 另外，通过将控制信息与要发送的数据组合来生成发送信号。 在本发明的一个实施例中，数据在规定的频率带宽内传输，使得在频率带宽内定义频率间隙。 因此，控制信息在定义的频率间隙内传输。
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公开(公告)号：US07254335B1
公开(公告)日：2007-08-07
申请号：US10008507
申请日：2001-11-08
IPC分类号： H04J14/02
CPC分类号： H04J14/02 , H04J14/0204 , H04J14/0205 , H04J14/0206 , H04J14/0209 , H04J14/0213 , H04J14/0219 , H04J14/0227 , H04J14/0246 , H04J14/025 , H04J14/0283
摘要： A module that includes both an “add-in”/“drop-out” pair of ports and a “drop-in”/“add-out” pair of ports comprises an arrangement of elements that combines an optical signal having a chosen wavelength with an optical signal applied at the “add-in” port, and outputs the combined signal at the “add-out port.” Concurrently, the module extracts an optical signal with the same wavelength from an optical signal applied at the “drop-in” port signal, yielding an optical signal at the “drop-out” port that is missing that same wavelength. When the amount of information that needs to be sent from a first network node to a second, remote, node, is greater than that which a single wavelength can handle, a plurality of the above-described modules are interconnected within the first node by optically coupling the “add” ports in a “daisy chain” fashion and the “drop” ports in a “daisy chain” fashion, with each module operating at a different wavelength.
摘要翻译： 包括“附加”/“辍学”端口对和“插入”/“附加”对端口的模块包括组合具有所选波长的光信号的元件的布置 在“附加”端口处施加光信号，并在“添加端口”处输出组合信号。 同时，该模块从在“插入”端口信号处施加的光信号中提取具有相同波长的光信号，从而在“丢失”端口处产生缺少相同波长的光信号。 当需要从第一网络节点发送到第二远程节点的信息量大于单个波长可以处理的信息量时，多个上述模块在第一节点内通过光学 以“菊花链”方式耦合“添加”端口，以“菊花链”方式耦合“插入”端口，每个模块以不同的波长工作。
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3.发明授权Reconfigurable ADD/DROP, multiplexer/demultiplexer using a transceiver with loop-back function 有权可重新配置的ADD / DROP，多路复用器/解复用器使用带有环回功能的收发器公开(公告)号：US07161964B2
公开(公告)日：2007-01-09
申请号：US10241232
申请日：2002-09-11
IPC分类号： H04J3/04
CPC分类号： H04J3/08 , H04J3/04 , H04J14/0206 , H04J14/0212
摘要： A reconfigurable ADD/DROP multiplexer/demultiplexer apparatus is implemented by connecting a multiplexer/demultiplexer apparatus to a serializer/deserializer (SERDES) apparatus having a loop-back capability. By selectively activating the loop-back functionality of the SERDES apparatus the combination can be made to function as a reconfigurable ADD/DROP multiplexer/demultiplexer apparatus.
摘要翻译： 通过将多路复用器/解复用器装置连接到具有环回能力的串行器/解串器（SERDES）装置来实现可重新配置的ADD / DROP多路复用器/解复用器装置。 通过选择性地激活SERDES设备的环回功能，可以将组合用作可重新配置的ADD / DROP多路复用器/解复用器设备。
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公开(公告)号：US07092471B2
公开(公告)日：2006-08-15
申请号：US10153390
申请日：2002-05-22
CPC分类号： H03L7/0814 , H03K2005/00058 , H03L7/087 , H03L7/091 , H04L7/033
摘要： A synchronization circuit including a plurality of samplers, the plurality of samplers sampling an input signal with a plurality of respective clock signals and producing a plurality of respective sampled output signals. The synchronization circuit also includes at least one phase detector coupled to the plurality of samplers, the at least one phase detector determining whether the plurality of sampled output signals are different and producing at least one control signal, the at least one control signal indicating whether the plurality of sampled output signals are different. In addition, the synchronization circuit includes a delay adjuster coupled to the at least one phase detector, the delay adjuster adjusting a delay of the input signal according to the at least one control signal output by the at least one phase detector.
摘要翻译： 一种包括多个采样器的同步电路，所述多个采样器对具有多个相应时钟信号的输入信号进行采样，并产生多个相应的采样输出信号。 所述同步电路还包括耦合到所述多个采样器的至少一个相位检测器，所述至少一个相位检测器确定所述多个采样输出信号是否不同并且产生至少一个控制信号，所述至少一个控制信号指示是否 多个采样输出信号不同。 另外，同步电路包括耦合到至少一个相位检测器的延迟调节器，延迟调节器根据由至少一个相位检测器输出的至少一个控制信号调整输入信号的延迟。
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5.发明授权公开(公告)号：US06754238B1
公开(公告)日：2004-06-22
申请号：US09592338
申请日：2000-06-13
IPC分类号： H04J312
CPC分类号： H04L41/00 , H04L41/0896 , H04L69/323
摘要： A method and associated apparatus for embedding control information in a data signal to be transmitted over a data link by a network node. The method comprises generation of control information to be transmitted over a data link by a network node. A signal is generated by combining the control information with the data. In a first embodiment, the data includes individual temporal packets of information such that an interpacket gap is temporally defined between said temporal packets of information. Control information is transmitted within the interpacket gap. In a second embodiment, the data is transmitted within a prescribed frequency bandwidth such that a frequency gap is defined within the frequency bandwidth. Control information is transmitted within the frequency gap. The data handling capacity of the control information is maintained in both the first and the second embodiments.
摘要翻译： 一种用于将控制信息嵌入到要通过网络节点在数据链路上传输的数据信号的方法和相关联的装置。 该方法包括通过网络节点通过数据链路发送的控制信息的产生。 通过将控制信息与数据组合来产生信号。 在第一实施例中，数据包括信息的单个时间分组，使得在所述时间信息分组之间临时定义分组间隙。 在分组间隙内发送控制信息。 在第二实施例中，数据在规定的频率带宽内传输，使得在频率带宽内定义频率间隙。 控制信息在频率间隙内传输。 在第一和第二实施例中都保持控制信息的数据处理能力。
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公开(公告)号：US09093586B2
公开(公告)日：2015-07-28
申请号：US13543297
申请日：2012-07-06
CPC分类号： H01L31/0504 , Y02E10/50
摘要： A photovoltaic power generation system that includes a solar panel that is free of bypass diodes is described herein. The solar panel includes a plurality of photovoltaic sub-modules, wherein at least two of photovoltaic sub-modules in the plurality of photovoltaic sub-modules are electrically connected in parallel. A photovoltaic sub-module includes a plurality of groups of electrically connected photovoltaic cells, wherein at least two of the groups are electrically connected in series. A photovoltaic group includes a plurality of strings of photovoltaic cells, wherein a string of photovoltaic cells comprises a plurality of photovoltaic cells electrically connected in series. The strings of photovoltaic cells are electrically connected in parallel, and the photovoltaic cells are microsystem-enabled photovoltaic cells.
摘要翻译： 本文描述了包括不具有旁路二极管的太阳能电池板的光伏发电系统。 太阳能面板包括多个光伏子模块，其中多个光伏子模块中的至少两个光伏子模块并联电连接。 光伏子模块包括多组电连接的光伏电池，其中至少两个组被串联电连接。 光伏组包括多个光伏电池串，其中一串光伏电池包括串联电连接的多个光伏电池。 光伏电池串并联电连接，并且光伏电池是具有微系统功能的光伏电池。
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公开(公告)号：US5172259A
公开(公告)日：1992-12-15
申请号：US661762
申请日：1991-02-27
申请人： Thomas J. Cloonan , John R. Erickson , Anthony L. Lentine , Frederick B. McCormick, Jr. , Gaylord W. Richards
发明人： Thomas J. Cloonan , John R. Erickson , Anthony L. Lentine , Frederick B. McCormick, Jr. , Gaylord W. Richards
CPC分类号： H04Q11/0005 , H04Q11/0066 , H04Q2011/0039 , H04Q2011/005
摘要： A network comprising a plurality of successively interconnected node stages where each node has an associated data connection state and includes a control element, significantly implemented as part of the node itself, for controlling the data connection state of at least one node of the following stage. The network is well suited for optical implementation and is controlled by shifting bits into the network for storage by the control elements rather than relying on spatial light modulators.
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公开(公告)号：US4978842A
公开(公告)日：1990-12-18
申请号：US341524
申请日：1989-04-21
IPC分类号： G02F3/02
CPC分类号： G02F3/028
摘要： Boolean logic functions are provided in a programmable optical logic device by combining a symmetric self-electrooptic effect device (S-SEED) with a logic control element for optically programming the S-SEED to initiate logic operations from a predetermined state. The predetermined preset state together with subsequent application of optical data signals to the S-SEED permit the desired logic operation to be performed on the optical data signal by the optical logic device. Logic operations which may be programmed into the optical logic device include AND, NAND, OR and NOR functions. A complementary pair (Q and Q) of optical signals is provided as output from each optical logic device.
摘要翻译： 通过将对称自电光效应器件（S-SEED）与用于光学地编程S-SEED的逻辑控制元件组合起来以在预定状态下启动逻辑运算，在可编程光逻辑器件中提供了布尔逻辑功能。 预定的预置状态以及随后向S-SEED施加光学数据信号允许由光学逻辑器件对光学数据信号执行期望的逻辑操作。 可以被编程到光学逻辑器件中的逻辑运算包括AND，NAND，OR和NOR功能。 提供光信号的互补对（Q和＆amp; upbar＆Q）作为每个光逻辑器件的输出。
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9.发明授权公开(公告)号：US08615173B1
公开(公告)日：2013-12-24
申请号：US13368136
申请日：2012-02-07
CPC分类号： H04B10/0799 , H04B10/5057
摘要： The present invention relates to an optical transmitter that includes an optical modulator configured to modulate an optical signal with a digital data stream, and a heater configured to apply heat to the optical modulator. The optical transmitter also includes an optical receiver configured to receive the modulated optical signal and to convert the modulated optical signal into a received digital data stream. A circuit is configured to compute bit errors in the received digital data stream by comparing the received digital data stream with the digital data stream, and control the heater based on the computed bit errors.
摘要翻译： 本发明涉及一种光发射机，其包括被配置为利用数字数据流调制光信号的光调制器和被配置为向光调制器施加热量的加热器。 光发射机还包括配置成接收经调制的光信号并将调制的光信号转换为接收的数字数据流的光接收机。 电路被配置为通过将接收的数字数据流与数字数据流进行比较来计算接收的数字数据流中的位错误，并且基于所计算的位错误来控制加热器。
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10.发明授权Apparatus for sequential optical systems where an independently controllable transmission gate is interposed between successive optoelectronic gates 失效用于顺序光学系统的装置，其中可独立控制的传输门插入连续的光电子门之间
公开(公告)号：US5093565A
公开(公告)日：1992-03-03
申请号：US555126
申请日：1990-07-18
申请人： Anthony L. Lentine
发明人： Anthony L. Lentine
摘要： An optoelectronic apparatus where information is communicated to and from the apparatus in the optical domain, but where the apparatus includes a transmission gate advantageously interposed between successive optoelectronic gates to sequentially convey information internally in the form of electrical, rather than optical, signals. Illustratively, the transmission gate is optoelectronic and comprises two back to back p-i-n photodiodes each including a quantum well region. The first and second optoelectronic gates are S-SEEDs comprising p-i-n photodiodes also each including a quantum well region. The transmission gate is responsive to a first level of the optical control signal for substantially blocking current, and to a second level of the optical control signal for substantially passing current. Applications of the apparatus include its use in a shift register, 2.times.1 switch, 1.times.2 switch, and an exclusive OR gate.
摘要翻译： 其中信息被传送到光学领域中的设备和从设备传送到光学领域的光电子设备，但是其中设备包括传输门，其有利地插入连续的光电子门之间，以以电而不是光学信号的形式在内部顺序传送信息。 示例性地，传输门是光电子的，并且包括两个背对背的p-i-n个光电二极管，每个包含量子阱区域。 第一和第二光电栅极是包括p-i-n个光电二极管的S-SEED，每个都包括量子阱区域。 传输门响应于光控制信号的第一电平，用于基本上阻断电流，并响应于光控制信号的第二电平，用于基本上通过电流。 该装置的应用包括其在移位寄存器，2x1开关，1x2开关和异或门中的使用。
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