-
公开(公告)号：US20180375606A1
公开(公告)日：2018-12-27
申请号：US16063053
申请日：2016-12-20
Applicant: Xieon Networks S.a.r.l.
Inventor： Benoit CLOUET
CPC classification number: H04J14/0291 , H04J14/0212 , H04Q11/0005
Abstract: The present invention relates to an optical network element (30, 34) comprising a wavelength selective switch, WSS, (432, 136) with one or more input ports, a working output port (38) and a separate protecting output port (40), the WSS (432) being configurable to a working configuration, in which one or more channels are routed from said one or more input ports to the working output port (38), and being configurable to a protecting configuration, in which said one or more channels or a subset thereof are routed from said one or more input ports to the protecting output port (40), or with a working input port (42) and a protecting input port (44) and with one or more output ports, the WSS (136) being configurable to a working configuration, in which one or more channels are routed from the working input (42) port to the one or more output ports, and being configurable to a protecting configuration, in which one or more channels are routed from the protecting input port (44) to the one or more output ports, a computer readable medium including program code defining configuration information, a control unit configured to control the WSS (432, 136) to adopt the working configuration or the protecting configuration based on the predefined configuration information.
-
公开(公告)号：US10038946B2
公开(公告)日：2018-07-31
申请号：US14474936
申请日：2014-09-02
Applicant: Xieon Networks S.a.r.l.
Inventor： Sylvia Smolorz
IPC: H04B10/20 , H04Q11/00 , H04B10/2581 , H04B10/27
CPC classification number: H04Q11/0067 , H04B10/2581 , H04B10/27 , H04Q2011/0081 , H04Q2011/009 , H04Q2011/0092 , H04Q2011/0096
Abstract: An optical network has an optical line termination coupled to a backbone network, in particular to an optical long haul network and a local exchange coupled to an optical access network. The local exchange provides an optical connection between an optical network unit of a tree topology and the optical line termination, which is part of a ring topology. There is also described a method for processing data in such an optical network.
-
公开(公告)号：US09841348B2
公开(公告)日：2017-12-12
申请号：US14769711
申请日：2013-02-26
Applicant: Xieon Networks S.a.r.l.
Inventor： Lutz Rapp
IPC: G02B6/44 , G01M11/00 , H04B10/079 , G02B6/255
CPC classification number: G01M11/30 , G02B6/2558 , G02B6/4446 , G02B6/4454 , H04B10/0791
Abstract: It is provided an apparatus, comprising a box configured to conduct an optical fiber from an exterior to an interior of the box; at least one of a mounting means adapted to mount a connecting means to which the optical fiber may be connected and a guiding means adapted to guide the optical fiber, wherein the at least one of the mounting means and the guiding means is arranged in the interior of the box; a detecting means arranged in the interior of the box adapted to detect a first signal from the interior of the box, wherein the first signal is at least one of a light and a smoke; wherein the interior of the box is substantially shielded from a second signal from an exterior of the box, and the detecting means is suitable to detect the second signal in a same manner as the first signal.
-
公开(公告)号：US09819440B2
公开(公告)日：2017-11-14
申请号：US14401664
申请日：2013-07-10
Applicant: Xieon Networks S.a.r.l.
Inventor： Arne Striegler , Olaf Adamczyk , Rainer Clemens
Abstract: A method and a device for data processing in an optical communication network are provided, wherein in an energy saving mode of a polarization multiplexing system data signals are transmitted or received via one polarization plane; and wherein components of the transmitter or receiver of the other polarization plane are at least partially operated in a reduced power mode. Furthermore, a communication system is suggested comprising said device.
-
公开(公告)号：US09762019B2
公开(公告)日：2017-09-12
申请号：US14787104
申请日：2014-04-25
Applicant: Xieon Networks S.a.r.l.
Inventor： Lutz Rapp , Guido Gentner
IPC: H04B17/00 , H01S3/094 , H01S3/067 , H01S3/13 , H01S3/30 , H01S5/068 , H01S5/0683 , H01S5/40 , H04B10/079 , H04B10/50 , H04B10/564 , H01S5/06 , H01S3/10
CPC classification number: H01S3/094003 , H01S3/06754 , H01S3/094073 , H01S3/09408 , H01S3/094096 , H01S3/10069 , H01S3/1301 , H01S3/1305 , H01S3/302 , H01S5/0617 , H01S5/06808 , H01S5/06812 , H01S5/06832 , H01S5/4012 , H04B10/07955 , H04B10/503 , H04B10/564
Abstract: A method and a device is provided driving an optical laser diode (710, 711) during operation in an optical communication network, by determining a laser transfer function (741, 742) during operation of the laser diode (710, 711) and providing a control signal (750, 749) for driving the laser diode (710, 711) according to the laser transfer function (741, 742). Further, a method for driving a first and a second optical laser diode during operation in an optical communication network is provided. Furthermore, an optical amplifier and a communication system is suggested.
-
Patent Agency Ranking
56.发明申请公开(公告)号：US20170019206A1
公开(公告)日：2017-01-19
申请号：US15278790
申请日：2016-09-28
Applicant: Xieon Networks S.a.r.l.
Inventor： Alessandro BIANCIOTTO , Bernhard SPINNLER , Antonio NAPOLI , Christina HEBEBRAND
CPC classification number: H04J14/06 , H04B10/614 , H04B10/6161 , H04B10/6165 , H04L7/0029 , H04L7/0075 , H04L7/0079 , H04L7/0331
Abstract: Component signal values are derived from component signals and fed to at least one fixed equalizer which generates equalizer output signals. The signals are fed to phase error detectors generating phase error signals. The phase error signals are combined with further phase error signals derived by further error detectors receiving signal values from further equalizers and/or the component signal values directly from sample units.
Abstract translation: 分量信号值从分量信号导出，并被馈送到产生均衡器输出信号的至少一个固定均衡器。 信号被馈送到产生相位误差信号的相位误差检测器。 相位误差信号与由进一步的误差检测器导出的另外的相位误差信号组合，从另外的均衡器和/或分量信号值直接从样本单元接收信号值。
-
57.发明申请METHOD, DEVICE AND COMMUNICATION SYSTEM FOR REDUCING OPTICAL TRANSMISSION IMPAIRMENTS 审中-公开用于减少光传输损害的方法，装置和通信系统公开(公告)号：US20160127047A1
公开(公告)日：2016-05-05
申请号：US14890373
申请日：2014-05-12
Applicant: Xieon Networks S.a.r.l.
Inventor： Antonio NAPOLI , Chien-Yu LIN , Bernhard SPINNLER , Vincentius Antonius Johannes Mar SLEIFFER
IPC: H04B10/58
CPC classification number: H04B10/58 , H04B10/2543 , H04B10/60 , H04B10/6163
Abstract: A method and device is provided for reducing optical transmission impairments, particularly nonlinear effects, of at least one link Said method comprising the following steps: extracting a phase information (Δθ) from an optical signal (120) received via that at least one link, determining a nonlinear coefficient (γ), associated with the at least one link, based on the phase information (Δθ), applying a control mechanism (202) using the nonlinear coefficient (γ). Furthermore, a communication system is suggested comprising said device.
Abstract translation: 提供了一种用于减少至少一个链路的光传输损伤特别是非线性效应的方法和装置。所述方法包括以下步骤：从经由至少一个接收到的光信号（120）接收的光信号（120）提取相位信息（＆Dgr;＆amp; 一个链路，基于所述相位信息（＆Dgr;＆amp; t），确定与所述至少一个链路相关联的非线性系数（γ）），使用所述非线性系数（γ）应用控制机制（202）。 此外，建议包括所述设备的通信系统。
-
公开(公告)号：US20150318923A1
公开(公告)日：2015-11-05
申请号：US14410173
申请日：2013-08-21
Applicant: Xieon Networks S.a.r.l.
Inventor： Erich GOTTWALD
IPC: H04B10/27 , H04B10/516 , H04J14/02
CPC classification number: H04B10/27 , H04B10/504 , H04B10/5165 , H04B10/613 , H04B10/66 , H04J14/0224 , H04J14/0227 , H04J14/0246 , H04J14/025 , H04J14/0282
Abstract: A method and a device for conveying optical data are provided, wherein an optical network unit conveys data to a terminal via dual sideband modulation, wherein the terminal processes only the upper or only the lower sideband received from the optical network unit, and wherein several dual sideband modulated signals from several optical network units partially overlap when being received at the terminal. Furthermore, a communication system is suggested comprising at least one such device.
Abstract translation: 提供了一种用于传送光学数据的方法和设备，其中光网络单元经由双边带调制将数据传送到终端，其中终端仅处理从光网络单元接收的上侧或下侧边带，并且其中几个双 来自多个光网络单元的边带调制信号在终端接收时部分重叠。 此外，建议包括至少一个这样的设备的通信系统。
-
公开(公告)号：US20150171964A1
公开(公告)日：2015-06-18
申请号：US14401622
申请日：2013-07-04
Applicant: Xieon Networks S.a.r.l.
Inventor： Lutz Rapp
IPC: H04B10/27
CPC classification number: H04B10/27 , H04B10/2581 , H04J14/00 , H04J14/04
Abstract: An optical network is suggested, comprising a first set of optical fibers, a multimode multiplexer, a multimode amplifier, a multimode demultiplexer, and a second set of optical fibers, wherein the first set of optical fibers is connected via the multimode multiplexer to the multimode amplifier and wherein the multimode amplifier is connected via the multimode demultiplexer to the second set of optical fibers. Accordingly, an optical network element is provided.
Abstract translation: 提出了一种光网络，其包括第一组光纤，多模多路复用器，多模放大器，多模解复用器和第二组光纤，其中第一组光纤经由多模多路复用器连接到多模 放大器，其中所述多模放大器经由所述多模解复用器连接到所述第二组光纤。 因此，提供光网络元件。
-
60.发明申请公开(公告)号：US20150139648A1
公开(公告)日：2015-05-21
申请号：US14401664
申请日：2013-07-10
Applicant: Xieon Networks S.a.r.l.
Inventor： Arne Striegler , Olaf Adamczyk , Rainer Clemens
Abstract: A method and a device for data processing in an optical communication network are provided, wherein in an energy saving mode of a polarization multiplexing system data signals are transmitted or received via one polarization plane; and wherein components of the transmitter or receiver of the other polarization plane are at least partially operated in a reduced power mode. Furthermore, a communication system is suggested comprising said device.
Abstract translation: 提供了一种在光通信网络中进行数据处理的方法和装置，其中在偏振复用系统的节能模式中，经由一个偏振平面发送或接收数据信号; 并且其中另一个极化平面的发射器或接收器的部件至少部分地以降低功率模式操作。 此外，建议包括所述设备的通信系统。
-
-
-
-
-
-
-
-
-
Search Results
75
records
(took 0.028 seconds)
