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61. 发明授权

US09575255B2 Wavelength division multiplexer array 有权
标题翻译：波分复用器阵列
公开(公告)号：US09575255B2
公开(公告)日：2017-02-21
申请号：US14146462
申请日：2014-01-02
申请人： FINISAR CORPORATION
发明人： Xiaolin Chen , Xucheng Wang , Fan Chen , Steven James Frisken
IPC分类号： G02B6/26 , G02B6/32 , G02B6/28 , H04Q11/00 , H04J14/02 , G02B6/293 , G02B6/35 , H04B10/07 , G01M11/00
CPC分类号： G02B6/26 , G01M11/3136 , G01M11/3154 , G02B6/262 , G02B6/264 , G02B6/29361 , G02B6/29365 , G02B6/2937 , G02B6/2938 , G02B6/32 , G02B6/35 , G02B6/354 , H04B10/07 , H04B10/071 , H04J14/02 , H04Q11/0005 , H04Q2011/0009 , H04Q2011/0016
摘要： In an example embodiment, a WDM array includes an optical filter, N common ports, N reflection ports, and N pass ports. The N common ports may be positioned to a first side of the optical filter. N may be greater than or equal to two. The N reflection ports may be positioned to the first side of the optical filter. The N pass ports may be positioned to a second side of the optical filter opposite the first side.
摘要翻译：在示例实施例中，WDM阵列包括滤光器，N个公共端口，N个反射端口和N个通过端口。 N个公共端口可以被定位到光学滤波器的第一侧。 N可以大于或等于2。 N个反射端口可以定位在滤光器的第一侧。 N个通过端口可以位于与第一侧相对的光学滤波器的第二侧。

62. 发明授权

US09571375B2 Method and node for detecting subframe sequence error in inverse multiplexing 有权
标题翻译：用于检测逆多路复用中子帧序列错误的方法和节点
公开(公告)号：US09571375B2
公开(公告)日：2017-02-14
申请号：US14768243
申请日：2014-02-08
申请人： ZTE Corporation
发明人： Xihua Fu , Xinling Zhang
IPC分类号： H04L12/26 , H04B10/07 , H04J3/16 , H04J14/08 , H04L12/939 , H04Q11/00
CPC分类号： H04L43/10 , H04B10/07 , H04J3/1652 , H04J14/08 , H04J2203/0094 , H04L49/552 , H04Q11/0066 , H04Q2011/0083
摘要： Disclosed are a method and a node for detecting subframe misordering, including that: a receiving node receives subframes from a transmitting node, and judges whether a trail trace identifier carried in each subframe received is same with a desired trail trace identifier of a subframe to be received; when the trail trace identifier carried in each subframe received is same with the desired trail trace identifier of the subframe to be received, judges whether a subframe number value carried in each subframe belongs to a range of desired subframe number values of the subframe to be received, and if it has been judged that the subframe number value carried in the received subframe does not belong to the range of desired subframe number values of the subframe to be received, determines that there is subframe misordering.
摘要翻译：公开了一种用于检测子帧错排列的方法和节点，包括：接收节点从发送节点接收子帧，并判断接收的每个子帧中承载的跟踪跟踪标识符是否与要被存储的子帧的所需跟踪标识符相同收到当接收到的每个子帧中承载的跟踪跟踪标识符与要接收的子帧的期望的跟踪跟踪标识符相同时，判断每个子帧中承载的子帧号码是否属于要接收的子帧的期望子帧号值的范围并且如果已经判定接收到的子帧中承载的子帧号码不属于要接收的子帧的期望子帧号码的范围，则确定存在子帧错误。

63. 发明授权

US09553663B1 System and method for calibration of an optical module 有权
标题翻译：用于校准光学模块的系统和方法
公开(公告)号：US09553663B1
公开(公告)日：2017-01-24
申请号：US14860548
申请日：2015-09-21
申请人： INPHI CORPORATION
发明人： Todd Rope
IPC分类号： H04B10/08 , H04B10/07
CPC分类号： H04B10/0775 , H04B10/07955 , H04B10/07957 , H04B10/40
摘要： A system and method for calibrating an optical module. The optical module including a microprocessor with non-volatile memory is provided at a calibration station for measuring calibrated value of a device parameter against raw values starting from minimum value in each of multiple zones of a primary parameter with one or more secondary parameters at least being set to a basis calibration point to determine coefficients for generating a N-spline function for the multiple zones and multiple multipliers for each zone corresponding to multiple calibration points. The coefficients and multiple multipliers are stored in the non-volatile memory and reused respectively for calculating a basis calibrated value based on any current raw value of the primary parameter a N-spline function in particular zone and for determining a final multiplier by interpolation of the multiple multipliers associated with the one or more secondary parameters, leading to a calibrated value for any condition.
摘要翻译：一种用于校准光学模块的系统和方法。包括具有非易失性存储器的微处理器的光学模块被提供在校准站处，用于根据原始值测量设备参数的校准值，从原始参数的多个区域的每个区域中的最小值开始，其中一个或多个次要参数至少为设置为基准校准点，以确定用于为多个区域生成N样条函数的系数和对应于多个校准点的每个区域的多个乘法器。系数和多乘法器被分别存储在非易失性存储器中并重新用于基于主要参数的任何当前原始值，特定区域中的N样条函数的计算基准校准值，并且用于通过插值来确定最终乘数与一个或多个次要参数相关联的多个乘法器，导致任何条件的校准值。

64. 发明授权

US09473238B2 Method and device for processing a communication network 有权
标题翻译：用于处理通信网络的方法和设备
公开(公告)号：US09473238B2
公开(公告)日：2016-10-18
申请号：US14239919
申请日：2011-08-22
申请人： Michael Frantz , Joerg Reichert
发明人： Michael Frantz , Joerg Reichert
IPC分类号： H04B10/07 , H04L12/24
CPC分类号： H04B10/07 , H04L41/145
摘要： Method and device for processing a communication network A method and a device for processing a communication network are provided, wherein (a) a first performance parameter of the communication network is determined; (b) a third performance parameter is determined based on the first performance parameter and a second performance parameter, which second performance parameter was previously determined, wherein the second performance parameter comprises a forecast of an expected network performance over time until the end of the scheduled lifetime of the communication network; and (c) the communication network is processed based on the third performance parameter. Furthermore, an according computer program product is suggested.
摘要翻译：提供了一种用于处理通信网络的方法和设备。一种用于处理通信网络的方法和设备，其中（a）确定所述通信网络的第一性能参数; （b）基于第一性能参数和第二性能参数确定第三性能参数，第二性能参数是先前确定的第二性能参数，其中第二性能参数包括预期的网络性能随时间的预测，直到调度结束通信网络的生命周期; 和（c）基于第三性能参数来处理通信网络。此外，还提出了一种计算机程序产品。

65. 发明授权

US09438376B2 Apparatus and method for forward error correction over a communication channel 有权
标题翻译：通信通道前向纠错装置及方法
公开(公告)号：US09438376B2
公开(公告)日：2016-09-06
申请号：US14211938
申请日：2014-03-14
申请人： CORTINA SYSTEMS, INC.
发明人： Juan-Carlos Calderon , Jean-Michel Caia , Arash Farhoodfar , Arun Zarabi
IPC分类号： H04B10/00 , H04B10/08 , H04L1/00 , H04B10/516 , H04B10/07
CPC分类号： H04L1/0042 , H03M13/1515 , H03M13/27 , H04B10/07 , H04B10/27 , H04B10/516 , H04J3/1652 , H04J14/02 , H04J2203/0089 , H04L1/0057 , H04L1/0061 , H04L1/0071 , H04L1/0086
摘要： There are various drawbacks by using existing OTN (Optical Transport Network) frames for communication between OTN cards. Such drawbacks might for example include high latency, low robustness, and/or high coding rate. According to embodiments of the present disclosure, systems and methods are provided for modifying an OTN frame (or creating a new frame with data from the OTN frame) prior to transmission by an OTL (Optical channel Transport Lane) in order to address some or all of the foregoing drawbacks. Note that this embodiment can make use of existing hardware (e.g. hardware used for generating the OTN frame, and the OTL used for transmission).
摘要翻译：通过使用现有的OTN（Optical Transport Network，光传输网络）帧来进行OTN卡之间的通信存在各种缺点。这样的缺点可能例如包括高延迟，低鲁棒性和/或高编码率。根据本公开的实施例，提供了系统和方法，用于在通过OTL（光通道传输通道）发送之前修改OTN帧（或从OTN帧创建具有数据的新帧），以便解决部分或全部的上述缺点。注意，该实施例可以利用现有硬件（例如用于生成OTN帧的硬件和用于传输的OTL）。

66. 发明授权

US09419710B2 Active optical cable assemblies and methods for thermal testing thereof 有权
标题翻译：有源光缆组件及其热测试方法
公开(公告)号：US09419710B2
公开(公告)日：2016-08-16
申请号：US14465921
申请日：2014-08-22
申请人： CORNING OPTICAL COMMUNICATIONS LLC
发明人： Sören Böldicke , Davide Domenico Fortusini , Rebecca Kayla Schaevitz , Martin Spreemann , Eric Stephan ten Have
IPC分类号： H04B10/07 , H04B10/079 , H04B10/25
CPC分类号： H04B10/0795 , H04B10/0731 , H04B10/25
摘要： Active optical cable assemblies and methods for thermally testing active optical cable assemblies are disclosed. In one embodiment, a method of thermally testing an active optical cable assembly includes providing electrical signals to an optical transmission module within a first connector that converts the electrical signals into optical signals for transmission over one or more optical fibers of the active optical cable assembly, and applying heat to the first connector as the electrical signals are provided to the optical transmission module. The method further includes detecting electrical signals at a second connector of the active optical cable assembly. The detected electrical signals are converted from the optical signals by an optical receiver module within the second connector. The method further includes determining if the optical transmission module satisfies a benchmark at a threshold temperature of the optical transmission module based on the electrical signals detected at the second connector.
摘要翻译：公开了用于热测试有源光缆组件的主动光缆组件和方法。在一个实施例中，热测试有源光缆组件的方法包括向第一连接器内的光传输模块提供电信号，该第一连接器将电信号转换成光信号，以在有源光缆组件的一个或多个光纤上传输，并且当电信号被提供给光传输模块时，向第一连接器施加热量。该方法还包括在有源光缆组件的第二连接器处检测电信号。检测到的电信号通过第二连接器内的光接收器模块从光信号转换。该方法还包括基于在第二连接器处检测到的电信号来确定光传输模块是否满足在光传输模块的阈值温度下的基准。

67. 发明授权

US09397748B2 Method, system, and device for detecting optical signal-to-noise ratio 有权
公开(公告)号：US09397748B2
公开(公告)日：2016-07-19
申请号：US14421968
申请日：2013-07-23
申请人： ZTE Corporation
发明人： Yingchun Shang , Bailin Shen , Xun Chen
IPC分类号： H04B10/08 , H04B10/079 , H04B10/077 , H04B10/07 , H04B10/25
CPC分类号： H04B10/07953 , H04B10/07 , H04B10/0775 , H04B10/2504
摘要： A method for detecting an optical signal-to-noise ratio (OSNR). A wavelength label loading end (11) loads a wavelength label signal in an optical signal, and sends a loading modulation depth of the wavelength label signal to an OSNR detection end (12) through a wavelength label channel or an optical monitoring channel. The OSNR detection end (12) obtains a loading modulation depth of a wavelength label signal loaded in each wavelength optical signal, parses the wavelength label signal to obtain a current modulation depth of the wavelength label signal, and obtains an OSNR value of each wavelength optical signal according to the loading modulation depth and the current modulation depth of the wavelength label signal. A system and device for detecting an OSNR applicable to OSNR tests of present optical signals with high rates of 40 G, 100 G, etc., and in particular to OSNR tests of polarization multiplexing optical signals.

68. 发明授权

US09379811B2 Method and device for optimizing performance of an optical module 有权
标题翻译：用于优化光模块性能的方法和装置
公开(公告)号：US09379811B2
公开(公告)日：2016-06-28
申请号：US13864803
申请日：2013-04-17
申请人： Huawei Technologies Co., Ltd.
发明人： Changjun Zhang , Bo Wang , Jianmin Tang , Leiying Pan
IPC分类号： H04B10/69 , H04B10/07
CPC分类号： H04B10/07 , H04B10/695 , H04B10/697
摘要： Embodiments of the present invention provide a method and device for optimizing performance of an optical module. The optical module includes: an optical receiver, configured to receive an optical signal from an optical network, convert the optical signal into a first electrical signal, and process the first electrical signal according to a set control parameter for performance optimization, so as to obtain a second electrical signal; a connector, configured to send the second electrical signal obtained by the optical receiver to a host connected to the optical module, so that the host obtains bit error information according to the second electrical signal, and configured to receive the bit error information delivered by the host; and a processor, configured to adjust, according to the bit error information of the connector, the control parameter for performance optimization of the optical receiver.
摘要翻译：本发明的实施例提供了一种用于优化光学模块的性能的方法和装置。该光模块包括：光接收器，被配置为从光网络接收光信号，将光信号转换为第一电信号，并根据设定的控制参数处理第一电信号以进行性能优化，以获得第二电信号; 连接器，被配置为将由所述光接收器获得的所述第二电信号发送到连接到所述光模块的主机，使得所述主机根据所述第二电信号获得位错误信息，并且被配置为接收由所述光接收器发送的位错误信息主办; 以及处理器，被配置为根据所述连接器的位错误信息调整用于所述光接收器的性能优化的控制参数。

69. 发明申请

US20160173193A1 SYSTEM AND METHOD FOR INTERCONNECTING OBJECTS WITH OPTICAL FIBERS 审中-公开
标题翻译：用光纤连接对象的系统和方法
公开(公告)号：US20160173193A1
公开(公告)日：2016-06-16
申请号：US14906146
申请日：2014-07-11
申请人： TYCO ELECTRONICS (SHANGHAI) CO. LTD.
发明人： Huaisheng ZHU , Zhaoyang TONG , Weili ZHANG
IPC分类号： H04B10/07 , H04Q11/00 , H04Q1/02
CPC分类号： H04B10/07 , G02B6/3895 , G02B6/44 , H04Q1/02 , H04Q1/138 , H04Q11/0003
摘要： A system for interconnecting at least a pair of objects with optical fibers, comprising: optical fibers each having a first end provided with a first tag and a second end provided with a second tag, the optical fibers each is disposed between a pair of objects with the first end near one of the pair of objects and the second end near the other of the pair of objects; a plurality of readers for reading the matching codes from the tags of the optical fibers inserted into respective ports; a plurality of indicators for indicating state of respective ports; and a server management device for processing data read from the objects and controlling the states of the indicators. Before inserting the optical fiber, the server management device builds up a correct one-to-one correlation among the ports of the pair of objects and controls all ports to switch into a first indication state; operations of randomly inserting the ends of the optical fibers into the ports are performed simultaneously.
摘要翻译：一种用于将至少一对物体与光纤互连的系统，包括：光纤，每个光纤具有设置有第一标签的第一端和设置有第二标签的第二端，所述光纤各自设置在一对物体之间，靠近一对物体之一的第一端和靠近另一对物体的第二端; 多个读取器，用于从插入到各个端口中的光纤的标签读取匹配代码; 用于指示各个端口的状态的多个指示符; 以及用于处理从对象读取的数据并控制指示符的状态的服务器管理装置。在插入光纤之前，服务器管理设备在对象的端口之间建立正确的一对一关联，并控制所有端口切换到第一指示状态; 将光纤端部随机插入端口的操作同时进行。

70. 发明授权

US09337959B2 Defect propagation of multiple signals of various rates when mapped into a combined signal 有权
标题翻译：映射到组合信号时，各种速率的多个信号的缺陷传播
公开(公告)号：US09337959B2
公开(公告)日：2016-05-10
申请号：US14053032
申请日：2013-10-14
申请人： APPLIED MICRO CIRCUITS CORPORATION
发明人： Francesco Caggioni , Dimitrios Giannakopoulos
IPC分类号： H04L1/00 , H04J3/16 , H04J14/02 , H04J3/08 , H04L12/24 , H04J3/14 , H04B10/032 , H04B10/07
CPC分类号： H04L1/0076 , H04B10/032 , H04B10/07 , H04J3/085 , H04J3/14 , H04J3/1611 , H04J3/1652 , H04J14/0227 , H04J14/0279 , H04J14/0294 , H04J14/0297 , H04L1/0045 , H04L1/0082 , H04L1/0091 , H04L1/201 , H04L41/06 , H04L41/0677 , H04L2001/0097
摘要： Systems and methods for detecting defect propagation in a networked environment comprising a defect detection component to detect defects in an aggregate signal and/or in individual signals; and a replacement signal component to generate a maintenance signal to replace defective signals detected by the defect detection component. The maintenance signal can be a uniform signal type regardless of a type associated with a defective signal. The maintenance signal can replace a defective signal during aggregation, by an aggregation component. In another aspect, the maintenance signal can replace the defective signal during de-aggregation
摘要翻译：用于检测网络环境中的缺陷传播的系统和方法，包括用于检测聚合信号和/或各个信号中的缺陷的缺陷检测组件; 以及替换信号分量，以产生用于替换由缺陷检测部件检测到的缺陷信号的维护信号。维护信号可以是均匀的信号类型，而不管与有缺陷的信号相关的类型。维护信号可以通过聚合组件来代替聚合期间的有缺陷的信号。在另一方面，维护信号可以在去聚合期间代替有缺陷的信号

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