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91. 发明申请

US20170353237A1 METHOD AND OPTICAL NETWORK FOR FRONT HAUL PROTECTION 审中-公开
公开(公告)号：US20170353237A1
公开(公告)日：2017-12-07
申请号：US15686460
申请日：2017-08-25
申请人： TRANSMODE SYSTEMS AB
发明人： Bengt JOHANSSON , Magnus SVEVAR , Ola WIKSTRÖM , Mats PLANTARE , Jan SKAGERLUND
IPC分类号： H04B10/032 , H04J14/08 , H04J14/02 , H04B10/275 , H04B10/2575 , H04L7/00 , H04B10/079
CPC分类号： H04B10/032 , H04B10/0795 , H04B10/2575 , H04B10/275 , H04J14/0201 , H04J14/08 , H04L7/0075
摘要： An optical system is provided comprising a first node and a channel drop add device. The first node 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 thereby transmitting the data into the first and a second line direction. The network further comprises a second node 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. Further, the second node is adapted to synchronize received data from said first and second line directions by delaying the data signals seeing the shortest delay, by a delay device.

92. 发明申请

US20170302396A1 SYSTEM AND METHOD FOR PHOTONIC PROCESSING 有权
公开(公告)号：US20170302396A1
公开(公告)日：2017-10-19
申请号：US15017142
申请日：2016-02-05
申请人： Alexander N. Tait , Mitchell A. Nahmias , Bhavin J. Shastri , Paul R. Prucnal
发明人： Alexander N. Tait , Mitchell A. Nahmias , Bhavin J. Shastri , Paul R. Prucnal
IPC分类号： H04J14/02 , H04B10/80 , H04B10/275
CPC分类号： H04J14/0204 , H04B10/275 , H04B10/80 , H04B10/801
摘要： According to some embodiments, a network architecture is disclosed. The network architecture includes a plurality of processing network nodes. The network architecture further includes at least one broadcasting medium to interconnect the plurality of processing network nodes where the broadcasting medium includes an integrated waveguide. The network architecture also includes a broadcast and weight protocol configured to perform wavelength division multiplexing such that multiple wavelengths coexist in the integrated waveguide available to all nodes of the plurality of processing network nodes.

93. 发明申请

US20170299819A1 METHODS AND SYSTEMS FOR DISTRIBUTING FIBER OPTIC TELECOMMUNICATIONS SERVICES TO LOCAL AREA 审中-公开
公开(公告)号：US20170299819A1
公开(公告)日：2017-10-19
申请号：US15463657
申请日：2017-03-20
申请人： COMMSCOPE TECHNOLOGIES LLC
发明人： Trevor D. Smith , Raymond Hagen , Thomas G. LeBlanc , Thomas Marcouiller
IPC分类号： G02B6/38 , G02B6/44 , G02B6/46 , H04B10/275 , H04B10/25
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.

94. 发明授权

US09680566B2 Transmission apparatus and method 有权
公开(公告)号：US09680566B2
公开(公告)日：2017-06-13
申请号：US14661418
申请日：2015-03-18
申请人： FUJITSU LIMITED
发明人： Yasuki Fujii , Takao Naito
IPC分类号： H04B10/038 , H04B10/50 , H04B10/08 , H04J14/02 , H04B10/275 , H04B10/035
CPC分类号： H04B10/038 , H04B10/035 , H04B10/275 , H04J14/0283 , H04J14/0289 , H04J14/0293
摘要： A transmission apparatus includes: a storage unit to store a table in which a wavelength terminated by each of transmission apparatuses is associated with each of the transmission apparatuses; a transmission unit to transmit a message including failure information to other transmission apparatus when a failure occurs; a switch controller to determine whether its own transmission apparatus is a last transmission apparatus that terminates the wavelength among transmission apparatuses that are present on a path up to a link where the failure, based on the table, when receiving the message from other transmission apparatus, and to perform a control of switching a transmission direction of a signal having the wavelength when the switch controller determines that its own transmission apparatus is the last transmission apparatus to terminate the wavelength; and a switch to switch a transmission direction of the signal for each wavelength under a control of the switch controller.

95. 发明授权

US09609402B2 Optical transmittal storage networks 有权
公开(公告)号：US09609402B2
公开(公告)日：2017-03-28
申请号：US14669503
申请日：2015-03-26
申请人： Amazon Technologies, Inc.
发明人： Jason Michael Long , Pragyana K. Mishra
IPC分类号： H04J14/00 , H04Q11/00 , H04B10/275 , G11C21/00 , H04J14/02
CPC分类号： H04Q11/0062 , G11C13/048 , G11C21/00 , H04B10/275 , H04J14/0283 , H04Q11/0001 , H04Q11/0005 , H04Q2011/002 , H04Q2011/0083 , H04Q2011/0092
摘要： Optical networks may store information or data therein by maintaining the information or data in motion. The optical networks may include optical fiber rings configured to receive optical signals comprising the information or data and to circulate the optical signals within the optical fiber rings. The optical signals and the information or data may be transferred out of the optical fiber rings in order to amplify the optical signals (e.g., to overcome losses due to attenuation within the optical fiber rings), to analyze the optical signals according to one or more processing techniques, or to transfer the information or data to another computer device upon request. If continued storage of the information or data is required, an optical signal including the information or data may be transferred back into the optical fiber rings and may continue to circulate therein.

96. 发明授权

US09509408B2 Optical data transmission system 有权
标题翻译：光数据传输系统
公开(公告)号：US09509408B2
公开(公告)日：2016-11-29
申请号：US14394424
申请日：2013-04-24
申请人： Alcatel Lucent
发明人： Christian Simonneau , Yvan Pointurier
IPC分类号： H04J14/00 , H04L12/28 , H04J14/02 , H04B10/275 , H04B10/2581 , H04Q11/00 , H04B10/25 , H04L7/00
CPC分类号： H04B10/275 , H04B10/25 , H04B10/2581 , H04J14/0212 , H04J14/0272 , H04J14/0283 , H04J14/0284 , H04J14/0286 , H04L7/0075 , H04Q11/0062 , H04Q11/0066 , H04Q2011/0092 , H04Q2011/0098
摘要： A data transmission system (200) comprises: a main optical packet ring (201) comprising a plurality of separate packet transmission channels; and a plurality of secondary optical packet rings (202) interconnected through the main optical packet ring. Each of the secondary optical packet rings (202) comprises a plurality of nodes (400). Each of said packet transmission channels of the main optical packet ring (201) is connected to a different node of each secondary optical packet ring (202), respectively.
摘要翻译：数据传输系统（200）包括：主光分组环（201），包括多个单独的分组传输信道; 以及通过主光学分组环互连的多个次级光学分组环（202）。每个次级光分组环（202）包括多个节点（400）。主光分组环（201）的所述分组传输信道中的每一个分别连接到每个次光学分组环（202）的不同节点。

97. 发明申请

US20160308604A1 TRANSMISSION APPARATUS AND NETWORK CONTROL METHOD 有权
标题翻译：传输装置和网络控制方法
公开(公告)号：US20160308604A1
公开(公告)日：2016-10-20
申请号：US15095476
申请日：2016-04-11
申请人： FUJITSU LIMITED
发明人： Yasuki FUJII , Takao Naito
IPC分类号： H04B10/038 , H04J14/02 , H04B10/032 , H04B10/275 , H04B10/035
CPC分类号： H04B10/038 , H04B10/032 , H04B10/035 , H04B10/275 , H04J14/0283 , H04J14/0287 , H04J14/0295
摘要： A transmission apparatus being one of a plurality of transmission apparatuses included in a ring network, including: a processor configured to: receive a specified message from a first transmission apparatus, the specified message being for setting loopback for at least one wavelength in a ring network, the specified message being transmitted when a failure of at least one optical signal having the at least one wavelength is detected in a specified link of the ring network, and set a loopback to a switch, the loopback being set for a specified wavelength of the at least one wavelength when a specified optical signal having the specified wavelength is terminated by the switch and converted to an electrical signal and when the specified optical signal having the specified wavelength is not terminated and not converted to an electrical signal by any apparatus from a second transmission apparatus to the specified link.
摘要翻译：一种发送装置，是包括在环网中的多个发送装置之一，包括：处理器，被配置为：从第一发送装置接收指定的消息，所述指定消息用于在环形网络中为至少一个波长设置环回当在环网的指定链路中检测到具有至少一个波长的至少一个光信号的故障时发送的指定消息，并且向交换机设置环回，将环回设置为指定波长的当具有指定波长的指定光信号由开关终止并转换为电信号时，并且当具有指定波长的指定光信号未终止并且未被任何装置从第二个转换成电信号时，至少一个波长传输设备到指定的链路。

98. 发明申请

US20160277114A1 RELAY SYSTEM IN RING TOPOLOGY 有权
标题翻译：环形拓扑中的继电器系统
公开(公告)号：US20160277114A1
公开(公告)日：2016-09-22
申请号：US14411485
申请日：2014-08-14
申请人： SOLID, INC.
发明人： Do Yoon KIM , Kwang Nam SEO , Hee Gon KIM
IPC分类号： H04B10/275 , H04B10/25 , H04B10/29
CPC分类号： H04Q11/0005 , H04B10/038 , H04B10/0771 , H04B10/25 , H04B10/275 , H04B10/2755 , H04B10/29 , H04Q2011/0045
摘要： A master unit configured to manage a plurality of remote units connected in a ring topology, the master unit comprising: a network management section configured to transmit at least one of a path-state monitoring control signal and a delay measurement control signal to the plurality of remote units in a first direction and a second direction which is a reverse direction of the first direction, and receives an acknowledgement signal in response to the at least one of a path-state monitoring control signal and a delay measurement control signal; and switching control means for transmitting a forward signal received from a base station in the first direction, and transmitting a switching control signal in the second direction when a defect is detected in any remote unit among the plurality of remote units by the network management section.
摘要翻译：主单元，被配置为管理以环形拓扑连接的多个远程单元，所述主单元包括：网络管理单元，被配置为将路径状态监视控制信号和延迟测量控制信号中的至少一个发送到所述多个远程单元在第一方向和第二方向上是第一方向的相反方向，并且响应于路径状态监视控制信号和延迟测量控制信号中的至少一个接收确认信号; 以及切换控制装置，用于在第一方向上发送从基站接收的前向信号，并且当在网络管理部分中的多个远程单元中的任何远程单元中检测到缺陷时，发送第二方向的切换控制信号。

99. 发明授权

US09432752B2 Optical transmission system 有权
标题翻译：光传输系统
公开(公告)号：US09432752B2
公开(公告)日：2016-08-30
申请号：US14558802
申请日：2014-12-03
申请人： Hitachi, Ltd.
发明人： Kenichi Tanaka , Yong Lee , Masanao Yamaoka
IPC分类号： H04J14/02 , H04J14/04 , H04B10/20 , H04Q11/00 , H04B10/275 , H04B10/032
CPC分类号： H04Q11/0005 , H04B10/032 , H04B10/275 , H04J14/0283 , H04Q11/0062 , H04Q2011/0043 , H04Q2011/0052 , H04Q2011/0081 , H04Q2011/0083 , H04Q2011/0096
摘要： In an optical transmission system including at least one ring network configured by plural nodes, each node of the ring network is provided with the optical switch having connection configuration that the output in at least two directions of a signal input to the node is allowed and the output of the optical switch functions as input to another node included in the plural nodes.
摘要翻译：在包括由多个节点配置的至少一个环形网络的光传输系统中，环形网络的每个节点设置有具有连接配置的光开关，使得允许输入到该节点的信号的至少两个方向上的输出，光开关的输出作为输入到多个节点中包括的另一个节点。

100. 发明授权

US09377599B2 Methods and systems for distributing fiber optic telecommunications services to local area 有权
公开(公告)号：US09377599B2
公开(公告)日：2016-06-28
申请号：US14341952
申请日：2014-07-28
申请人： ADC Telecommunications, Inc.
发明人： Trevor D. Smith , Raymond Hagen , Thomas G. LeBlanc , Thomas Marcouiller
IPC分类号： G02B6/00 , G02B6/46 , G02B6/44 , H04B10/275 , G02B6/38
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.

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