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31. 发明申请

WO9636139A2 SINGLE FIBER TRANSCEIVER AND NETWORK 审中-公开
标题翻译：单纤维收发器和网络
公开(公告)号：WO9636139A2
公开(公告)日：1996-11-14
申请号：PCT/CA9600283
申请日：1996-05-03
申请人： MICROSYM COMPUTERS INC , NEFF GREGORY E , MOORE GLENN M G
发明人： NEFF GREGORY E , MOORE GLENN M G
IPC分类号： H04B10/213
CPC分类号： H04B10/27 , H04B10/275
摘要： A single fiber transceiver is for use in a node of a single fiber network. The transceiver repeats signals received from one node to the next node. The node may have a processor, such as a sensor or controller, connected to the transceiver for receiving signals from the network or transmitting signals onto the network. The transceiver has a receiver and associated receive data path logic and has a transmitter and associated transmission data path logic. It also has a jam detection circuit, a pulse width compensation circuit, a phase locked loop, a weak link detection circuit and an anti-recirculation timer. The jam detection circuit cuts off nodes that transmit overly long packets to prevent the remainder of the network from becoming jammed. Before a received pulse is repeated, the pulse width compensation circuit reconstitutes each data pulse from the leading edge of the pulse in order to limit degradation of the signal as it is transmitted about the network. The phase locked loop brings the received pulse closer to phase with the local clock to limit the effect of jitter on the pulse. The weak link detector detects a decrease in the received amplitude of serial data, a measure of the integrity of the fiber link. The anti-recirculation timer prevents recirculation of pulses that have already been transmitted around the network by locking out repetition of received signals for a given period after an end of packet code.
摘要翻译：单个光纤收发器用于单个光纤网络的节点。收发器重复从一个节点接收的信号到下一个节点。节点可以具有连接到收发器的处理器，例如传感器或控制器，用于从网络接收信号或将信号发送到网络上。收发器具有接收器和相关联的接收数据路径逻辑，并且具有发射机和相关联的传输数据路径逻辑。它还具有卡塞检测电路，脉冲宽度补偿电路，锁相环路，弱链路检测电路和反循环定时器。卡塞检测电路切断传输过长数据包的节点，以防止网络的其余部分卡住。在重复接收脉冲之前，脉冲宽度补偿电路重构来自脉冲前沿的每个数据脉冲，以便限制信号在网络周围传输时的劣化。锁相环使接收到的脉冲与本地时钟更接近相位，以限制抖动对脉冲的影响。弱链路检测器检测串行数据的接收幅度的降低，即光纤链路的完整性的度量。反循环定时器防止已经在网络周围传输的脉冲的再循环，在分组代码结束之后的一段给定时间内锁定了接收信号的重复。

32. 发明申请

WO2016137386A1 METHOD AND OPTICAL NETWORK FOR FRONT HAUL PROTECTION 审中-公开
标题翻译：用于正面保护的方法和光网络
公开(公告)号：WO2016137386A1
公开(公告)日：2016-09-01
申请号：PCT/SE2016/050149
申请日：2016-02-26
申请人： TRANSMODE SYSTEMS AB
发明人： JOHANSSON, Bengt , SVEVAR, Magnus , WIKSTRÖM, Ola , PLANTARE, Mats , SKAGERLUND, Jan
IPC分类号： H04J14/02 , H04B10/2575 , H04W88/08
CPC分类号： H04B10/032 , H04B10/0795 , H04B10/2575 , H04B10/275 , H04J14/0201 , H04J14/08 , H04L7/0075
摘要： An optical network is provided comprising a first node (503) and a channel drop add device (501). The first node (503) is configured to transmit data onto an optical fiber in a first line direction. The channel drop add device (501) is adapted to receive and add channels onto the optical fiber (502) thereby transmitting the data into the first and a second line direction (502a, 502b). The network further comprises a second node (507) configured to form a transmitter/receiver function. The second node is configured to receive data on said optical fiber from said first and second line directions, wherein the second node is adapted to convey data to a client interface for the data received for either said first or second line direction. The second node (507) is further configurable to transmit data into the first and second directions towards the channel add drop device using two line interfaces. The second node (507) is configured to convey data from the client interface into one direction, the active line direction, selected from said first and second directions (502a, 502b) and the second node is configured to not convey data from the client interface into the other line direction, standby line direction, selected from said first and second directions. Further, the second node (507) is adapted to synchronize received data from said first and second line directions by delaying (D) the data signals seeing the shortest delay, by a delay device.
摘要翻译：提供了一种光网络，包括第一节点（503）和频道分机添加设备（501）。第一节点（503）被配置为在第一线方向上将数据发送到光纤上。信道丢弃添加设备（501）适于在光纤（502）上接收和添加信道，从而将数据发送到第一和第二线路方向（502a，502b）。网络还包括被配置为形成发射机/接收机功能的第二节点（507）。第二节点被配置为从所述第一和第二线路方向在所述光纤上接收数据，其中所述第二节点适于将数据传送到客户端接口，用于为所述第一或第二线路方向接收的数据。第二节点（507）还可配置为使用两个线路接口向数据添加添加设备发送数据到第一和第二方向。第二节点（507）被配置为将来自客户机接口的数据传送到一个方向，从所述第一和第二方向（502a，502b）选择的有效行方向和第二节点被配置为不从客户端接口传送数据从所述第一和第二方向选择的另一行方向，备用线方向。此外，第二节点（507）适于通过延迟装置来延迟（D）看到最短延迟的数据信号来同步来自所述第一和第二线路方向的接收数据。

33. 发明申请

WO2016091202A1 用于相对旋转物体之间的数据传输系统及系统的设计方法审中-公开
公开(公告)号：WO2016091202A1
公开(公告)日：2016-06-16
申请号：PCT/CN2015/097071
申请日：2015-12-10
申请人：北京航星机器制造有限公司
发明人：徐圆飞 , 姚为 , 郭文斌 , 刘玉平
IPC分类号： H04B5/00
CPC分类号： H04B10/0795 , G02B6/3604 , H04B5/00 , H04B10/275 , H04B10/40 , H04B10/80 , H04B17/391
摘要：本发明公开了一种用于相对旋转物体之间的数据传输系统及系统设计方法，系统包括数据采集装置、一分N1分路器、N1个发射装置、N2合一合路器、N2个接收装置和数据处理装置，N1个发射装置和一分N1分路器设置在一个相对旋转体上，N2合一合路器和N2个接收装置设置在另一个相对旋转体上，发射装置和所述接收装置中的一方在其闭合的运动轨迹上均匀布置，另一方相邻两个之间的设置间隔最大为其闭合运动轨迹除其本身个数再减去前一方的工作范围，N1个发射装置和N2个所收装置中彼此工作范围重合的一对或几对进行数据传输。本发明的装置和方法有效地降低了发射装置和接收装置的成本，提高了传输速率。

34. 发明申请

WO2015109819A1 光突发传送网节点时隙同步的训练方法、节点设备和网络审中-公开
公开(公告)号：WO2015109819A1
公开(公告)日：2015-07-30
申请号：PCT/CN2014/084128
申请日：2014-08-11
申请人：中兴通讯股份有限公司
发明人：卢苇 , 尚迎春 , 夏惠龙 , 施社平 , 王磊
IPC分类号： H04J3/16
CPC分类号： H04L7/0075 , H04B10/275 , H04L12/4035 , H04L12/422 , H04Q11/0062 , H04Q11/0067 , H04Q2011/0079 , H04Q2011/0092
摘要：本发明公开了光突发传送网节点时隙同步的训练方法、节点设备和网络，该方法包括：节点对接收控制帧与接收数据帧之间的基准延时进行训练，其中，所述数据帧与所述控制帧在同一个周期；所述节点对所述数据帧中相邻数据包的发送时隙进行训练。

35. 发明申请

WO2015007134A1 光突发交换环网中实现自动保护倒换的方法、系统及节点审中-公开
公开(公告)号：WO2015007134A1
公开(公告)日：2015-01-22
申请号：PCT/CN2014/080349
申请日：2014-06-19
申请人：中兴通讯股份有限公司
发明人：郭宏翔 , 张东旭 , 陈雪 , 伍剑 , 安高峰
IPC分类号： H04B10/032
CPC分类号： H04B10/032 , H04B10/07955 , H04B10/275 , H04L12/437 , H04L41/0668 , H04Q11/0066 , H04Q2011/0081 , H04Q2011/0092
摘要：一种光突发交换环网中实现自动保护倒换的方法、系统及节点，包括主节点和从节点分别对各自的信道进行光功率监测，并将监测结果汇集到主节点；主节点根据监测结果确定发生故障时，向从节点发送倒换操作指令；从节点进行倒换操作并进入保护工作状态。通过本发明，为光突发交换环网引入保护倒换机制，实现了对故障的处理，保证了光突发交换环网通信质量。进一步地，本发明方法通过对数据信道和控制信道采用不同的倒换操作方式，既解决了集中控制的光突发交换环网对控制信道环路的保护要求，保证了控制信道依然能够按照主从式的环网工作模式运作，又顾全了数据信道上收发设备的利用率，最大限度地发挥了每个节点上收发设备的可用性。

36. 发明申请

WO2014015909A1 Transponder For WDM Ring Network 审中-公开
标题翻译： WDM环网应答器
公开(公告)号：WO2014015909A1
公开(公告)日：2014-01-30
申请号：PCT/EP2012/064725
申请日：2012-07-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PONZINI, Filippo , GIORGI, Luca
发明人： PONZINI, Filippo , GIORGI, Luca
IPC分类号： H04J14/02
CPC分类号： H04J14/0202 , H04B10/275 , H04B10/572 , H04J14/0295
摘要： For a WDM ring network, a node has an optical add drop part (60, 62, 64) and a transponder having a wavelength tunable transmitter (20) for sending a selectable one of the wavelengths in a selectable direction around the ring to a destination node. There is a controller (30) configured to select the wavelength to be sent by the wavelength tunable transmitter and to change the direction of sending around the ring, in response to a detection of a fault in sending in one of the directions. By making the transponder colourless and yet able to select direction, a simple protection switching capability can be added to an existing low cost WDM ring network having passive optical filters. This can be achieved without the need for a reconfigurable optical add drop multiplexer and associated control plane.
摘要翻译：对于WDM环形网络，节点具有光学加法器部分（60,62,64）和具有波长可调发射器（20）的转发器，用于将围绕环的可选择方向的可选择的一个波长发送到目的地节点。存在控制器（30），其被配置为响应于检测到沿其中一个方向发送的故障，选择由波长可调谐发射机发送的波长并改变环路发送的方向。通过使应答器无色并且能够选择方向，可以将简单的保护切换能力添加到具有无源光学滤波器的现有低成本WDM环形网络中。这可以在不需要可重新配置的光分插复用器和相关控制平面的情况下实现。

37. 发明申请

WO2009155487A1 METHODS AND SYSTEMS FOR DISTRIBUTING FIBER OPTIC TELECOMMUNICATIONS SERVICES TO LOCAL AREA 审中-公开
标题翻译：向本地区域分发光纤电信服务的方法和系统
公开(公告)号：WO2009155487A1
公开(公告)日：2009-12-23
申请号：PCT/US2009/047906
申请日：2009-06-19
申请人： ADC TELECOMMUNICATIONS, INC. , SMITH, Trevor, D. , HAGEN, Raymond , LEBLANC, Thomas, G. , MARCOUILLER, Thomas
发明人： SMITH, Trevor, D. , HAGEN, Raymond , LEBLANC, Thomas, G. , MARCOUILLER, Thomas
IPC分类号： G02B6/44 , H04B10/213 , G02B6/36
CPC分类号： G02B6/3885 , G02B6/3897 , G02B6/444 , G02B6/4441 , G02B6/4444 , G02B6/4452 , G02B6/4457 , G02B6/4471 , G02B6/4494 , G02B6/46 , H04B10/25 , H04B10/275
摘要： A fiber optic drop terminal assembly includes a housing, a spool and a fiber optic distribution cable. The housing has a first exterior surface and an oppositely disposed second exterior surface. A plurality of ruggedized adapters is mounted on the first exterior surface of the housing. The ruggedized adapters include a first port accessible from outside the housing and a second port accessible from inside the housing. The spool is engaged with the second exterior surface and includes a drum portion. The fiber distribution cable is coiled around the drum portion. The distribution cable includes a first end and an oppositely disposed second end. The second end is disposed inside the housing.
摘要翻译：光纤引线端子组件包括壳体，线轴和光纤配线电缆。壳体具有第一外表面和相对设置的第二外表面。多个耐用的适配器安装在壳体的第一外表面上。耐用的适配器包括可从外壳外部接近的第一端口和可从壳体内部接近的第二端口。卷轴与第二外表面接合并且包括滚筒部分。光纤配线电缆卷绕在鼓部分周围。分配电缆包括第一端和相对设置的第二端。第二端设置在壳体内。

38. 发明申请

WO2006067789A3 DEVICE, SYSTEM AND METHOD OF TRANSFERRING INFORMATION OVER A COMMUNICATION NETWORK INCLUDING OPTICAL MEDIA 审中-公开
标题翻译：通过包括光学媒体在内的通信网络传输信息的装置，系统和方法
公开(公告)号：WO2006067789A3
公开(公告)日：2007-11-01
申请号：PCT/IL2005001365
申请日：2005-12-20
申请人： XTEND NETWORKS LTD , INBAR HANNA , BURSTEIN AMIR , INBAR ZHAHI , ORBACH ZEEV
发明人： INBAR HANNA , BURSTEIN AMIR , INBAR ZHAHI , ORBACH ZEEV
IPC分类号： H04B10/00
CPC分类号： H04J14/0226 , H04B10/275 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/0282 , H04J14/0298
摘要： Embodiments of the invention provide methods, devices and systems of transferring information upstream from two or more sets of user devices (138, 149) in a cable communication network (Figure 1). The system, according to some demonstrative embodiments of the invention, may include two or more optical transmitters to transmit two or more respective light beams having two or more respective wavelength spectra, the light beams carrying two or more respective optical signals of upstream information from the two or more sets of user devices (138, 149), respectively; a combiner (130) to combine the two or more light beams into a multicolor light beam carrying the two or more optical signals; and a multicolor receiver (114) to convert the multicolor light beam into an electrical radio frequency signal carrying the information from the user devices. Other embodiments are described and claimed.
摘要翻译：本发明的实施例提供了在有线通信网络（图1）中从两个或更多个用户设备集合（138,149）上游传送信息的方法，设备和系统。根据本发明的一些演示实施例，该系统可以包括两个或更多个光发射机，用于发射具有两个或更多个相应波长频谱的两个或更多个相应光束，所述光束承载来自所述第二信号的上游信息的两个或多个相应的光信号两组或多组用户设备（138,149）; 组合器（130），用于将两个或更多个光束组合成携带两个或更多个光信号的多色光束; 以及多色接收器（114），用于将多色光束转换为携带来自用户装置的信息的电射频信号。描述和要求保护其他实施例。

39. 发明申请

WO2006067789A2 DEVICE, SYSTEM AND METHOD OF TRANSFERRING INFORMATION OVER A COMMUNICATION NETWORK INCLUDING OPTICAL MEDIA 审中-公开
标题翻译：在包括光学媒体的通信网络中传送信息的装置，系统和方法
公开(公告)号：WO2006067789A2
公开(公告)日：2006-06-29
申请号：PCT/IL2005/001365
申请日：2005-12-20
申请人： XTEND NETWORKS LTD. , INBAR, Hanna , BURSTEIN, Amir , INBAR, Zhahi , ORBACH, Zeev
发明人： INBAR, Hanna , BURSTEIN, Amir , INBAR, Zhahi , ORBACH, Zeev
IPC分类号： H04N7/173
CPC分类号： H04J14/0226 , H04B10/275 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/0282 , H04J14/0298
摘要： Embodiments of the invention provide methods, devices and systems of transferring information upstream from two or more sets of user devices in a cable communication network. The system, according to some demonstrative embodiments of the invention, may include two or more optical transmitters to transmit two or more respective light beams having two or more respective wavelength spectra, the light beams carrying two or more respective optical signals of upstream information from the two or more sets of user devices, respectively; a combiner to combine the two or more light beams into a multicolor light beam carrying the two or more optical signals; and a multicolor receiver to convert the multicolor light beam into an electrical radio frequency signal carrying the information from the user devices. Other embodiments are described and claimed.
摘要翻译：本发明的实施例提供了在有线通信网络中从两个或更多个用户设备集合上游传送信息的方法，设备和系统。根据本发明的一些演示实施例，该系统可以包括两个或更多个光发射机，用于发送具有两个或更多个相应波长频谱的两个或更多个相应光束，所述光束承载来自所述第二信号的上游信息的两个或更多个相应的光信号两组或多组用户设备; 组合器，将两个或更多个光束组合成承载两个或更多个光信号的多色光束; 以及将多色光束转换为携带来自用户装置的信息的电射频信号的多色接收器。描述和要求保护其他实施例。

40. 发明申请

WO03103193A2 AMPLIFIERS FOR OPTICAL NETWORKS AND METHOD 审中-公开
标题翻译：光网络和方法的放大器
公开(公告)号：WO03103193A2
公开(公告)日：2003-12-11
申请号：PCT/US0316194
申请日：2003-05-21
申请人： FUJITSU NETWORK COMMUNICATIONS
发明人： KINOSHITA SUSUMU , PECQUEUR REMI , TIAN CECHAN
IPC分类号： H04J14/00 , H04B10/27 , H04B10/275 , H04J14/02 , H04B10/207 , H04B10/213
CPC分类号： H04J14/0291 , H04B10/27 , H04B10/275 , H04J14/0204 , H04J14/0205 , H04J14/0206 , H04J14/0209 , H04J14/021 , H04J14/0213 , H04J14/0219 , H04J14/0221 , H04J14/0227 , H04J14/0228 , H04J14/0238 , H04J14/0241 , H04J14/0283
摘要： A system for distributing optical signals comprises a plurality of optical splitter stages each operable to passively split one or more signals into a plurality of signals. At least one splitter stage comprises an amplification stage, including a plurality of gain media operable to amplify a signal with pump power. A first amplified splitter stage module is operable to passively split and amplify a first ingress signal into a plurality of drop signals. A second amplified splitter stage module is operable to passively combine a plurality of add signals and to combine those signals with a filtered pass-through signal.
摘要翻译：一种用于分配光信号的系统包括多个光分路器级，每个分路器级可操作以将一个或多个信号被动地分离成多个信号。至少一个分离器级包括放大级，包括多个增益介质，其可操作以用泵浦功率放大信号。第一放大的分路器级模块可操作以将第一进入信号被动分频和放大成多个下降信号。第二放大的分路器级模块可操作以被动组合多个加法信号并将这些信号与滤波的通过信号组合。

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