-
公开(公告)号：US09791633B2
公开(公告)日：2017-10-17
申请号：US15215698
申请日：2016-07-21
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. Xia , Glenn A. Wellbrock
CPC classification number: G02B6/3508 , G02B6/3546 , G02B6/3556 , G02B6/3562 , G02B6/359 , G02B6/3628 , G02B6/3652
Abstract: An optical path system includes a first block that further includes multiple first fiber optic guides, arranged in a first configuration to receive multiple first optical fibers, with one fiber in each guide. The optical path system further includes a second block comprising multiple second fiber optic guides, arranged in a second configuration to receive multiple second optical fibers, with one fiber in each guide, wherein a first face of the second block abuts a first face of the first block and wherein the first block is movable relative to the second block. The optical path system also includes micro-position adjusting mechanisms configured to move the first block relative to the second block to align the multiple first optical fibers with the multiple second optical fibers.
-
公开(公告)号：US20170257172A1
公开(公告)日：2017-09-07
申请号：US15062310
申请日：2016-03-07
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. Xia , Glenn A. Wellbrock
CPC classification number: H04B10/6163 , H04B10/2557 , H04B10/506 , H04J14/02
Abstract: An optical device includes a light source and diffuser, such as non-linear material, to form a supercontinuum of light energy of different wavelengths. An optical channel generator forms channels from the supercontinuum and forwards a multiplexed signal carrying the channels. The signal travels to an optical receiver through an optical fiber. The optical receiver identifies a non-linear penalty associated with forwarding the multiplexed signal on the optical fiber. The optical receiver modifies attributes of the received channels, such as increasing the magnitude of one of the channels, to cancel out the non-linear penalty.
-
43.发明授权公开(公告)号：US09692503B2
公开(公告)日：2017-06-27
申请号：US14532574
申请日：2014-11-04
Applicant: Verizon Patent and Licensing Inc.
Inventor： Glenn A. Wellbrock , Tiejun J. Xia
IPC: H04J14/02 , H04B10/032
CPC classification number: H04B10/032 , H04J14/021 , H04J14/0291
Abstract: A first reconfigurable optical add/drop multiplexers (ROADM) and a second ROADM are connected by a primary light path and a protection light path. The first ROADM includes a first direction and a second direction, and the second ROADM includes a third direction and a fourth direction. The primary light path is coupled between the first direction and the third direction, and the protection light path is coupled between the second direction and the fourth direction. Transmissions on the primary light path are monitored, and when a problem is detected on the primary light path, the first and third directions are deactivated and the second and fourth directions are activated so that additional light signals are sent on the protection light path and not on the primary light path.
-
44.发明授权公开(公告)号：US09571220B2
公开(公告)日：2017-02-14
申请号：US14283588
申请日：2014-05-21
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. Xia , Glenn A. Wellbrock
IPC: H04J14/02
CPC classification number: H04L41/0816 , H04J14/0212 , H04Q11/0066 , H04Q2011/0081 , H04Q2011/0083 , H04Q2011/0086
Abstract: One or more management systems coordinate wavelength configuration patterns of a plurality of multi-wavelength optical transport nodes in an optical network for a first transport period. The one or more management systems determine data traffic demand changes in the optical network; and coordinate wavelength configuration patterns of the plurality of multi-wavelength optical transport nodes in the optical network for a second transport period, that is subsequent to the first transport period, based on the determined data traffic demand changes.
Abstract translation: 一个或多个管理系统在第一传输周期内协调光网络中的多个多波长光传输节点的波长配置模式。 一个或多个管理系统确定光网络中的数据业务需求变化; 以及基于所确定的数据业务需求变化，在所述光网络中的所述多个多波长光传输节点中的第二传输周期（即在所述第一传输周期之后）的波长配置模式。
-
公开(公告)号：US20160308640A1
公开(公告)日：2016-10-20
申请号：US14690651
申请日：2015-04-20
Applicant: Verizon Patent and Licensing Inc.
Inventor： Glenn A. Wellbrock , Tiejun J. Xia
CPC classification number: H04J14/0212 , H04B10/2916 , H04B10/2972 , H04J14/0213 , H04J14/0216 , H04Q11/0005 , H04Q2011/0035
Abstract: An optical device includes a first optical port connected to a first optical fiber, and a second optical port connected to a second optical fiber. The optical device further includes first optical components that switch first optical traffic carried via a first set of optical channels from the first optical port to the second optical port, and second optical components that switch second optical traffic carried via a second set of optical channels from the second optical port to the first optical port. The second set of optical channels includes different optical channels than the first set of optical channels. The optical device also includes a receiver that coherently detects portions of the first optical traffic and the second optical traffic, and converts the detected portions of the first and second optical traffic to electrical signals for delivery to a node or network external to the optical device.
Abstract translation: 光学装置包括连接到第一光纤的第一光口和连接到第二光纤的第二光端口。 光学装置还包括第一光学部件，其将经由第一组光通道承载的第一光通信从第一光端口切换到第二光端口;以及第二光学部件，其将通过第二组光通道携带的第二光通信从 第二光口到第一光口。 第二组光通道包括与第一组光通道不同的光通道。 该光学设备还包括一个接收机，其相干地检测第一光业务和第二光业务的部分，并且将检测到的第一和第二光业务的部分转换为电信号，以传送到光学设备外部的节点或网络。
-
Patent Agency Ranking
46.发明申请OPTICAL TRANSPORT HAVING FULL AND FLEXIBLE BANDWIDTH AND CHANNEL UTILIZATION 有权具有完整和灵活的带宽和通道利用的光学传输公开(公告)号：US20150288478A1
公开(公告)日：2015-10-08
申请号：US14171039
申请日：2014-02-03
Applicant: Verizon Patent and Licensing Inc.
Inventor： Glenn A. Wellbrock , Tiejun J. Xia
CPC classification number: H04J14/021 , H04B10/27 , H04J14/0212 , H04J14/0217 , H04J14/0227 , H04Q11/0062 , H04Q2011/0064
Abstract: Optical nodes in an optical network may provide directionless, colorless, contentionless, and gridless transmission, reception, and switching of optical signals in which a non-fixed number of optical channels and a non-fixed bandwidth for each optical channel is used. Optical nodes can use the full extent of the optical bandwidth due to the absence of channel spacing.
Abstract translation: 光网络中的光节点可以提供方向性，无色，无竞争和无网格的光信号的传输，接收和切换，其中使用非固定数量的光信道和每个光信道的非固定带宽。 由于没有信道间隔，光节点可以使用光学带宽的全部范围。
-
公开(公告)号：US09078053B2
公开(公告)日：2015-07-07
申请号：US14010798
申请日：2013-08-27
Applicant: Verizon Patent and Licensing Inc.
Inventor： Glenn A. Wellbrock , Tiejun J. Xia
CPC classification number: H04Q11/0005 , H04Q2011/0037
Abstract: A network device includes a plurality of optical input/output (I/O) units to exchange one or more optical signals with the optical network. The network device further includes a switch fabric to process one or more optical signals exchanged with an optical network. The network device also includes a connector configured to receive a connector to couple the network device to another device. The network device also includes a base layer connecting to the plurality of optical I/O units and the switch fabric. The base layer is included in a connection that does not include a back plane and that enables communications between the plurality of I/O units, the switch fabric, and the connector.
Abstract translation: 网络设备包括多个光输入/输出（I / O）单元，用于与光网络交换一个或多个光信号。 网络设备还包括处理与光网络交换的一个或多个光信号的交换结构。 网络设备还包括被配置为接收连接器以将网络设备耦合到另一设备的连接器。 网络设备还包括连接到多个光学I / O单元和交换结构的基础层。 基层包括在不包括背板的连接中，并且能够实现多个I / O单元，交换结构和连接器之间的通信。
-
公开(公告)号：US20150063799A1
公开(公告)日：2015-03-05
申请号：US14010798
申请日：2013-08-27
Applicant: Verizon Patent and Licensing Inc.
Inventor： Glenn A. Wellbrock , Tiejun J. Xia
IPC: H04Q11/00
CPC classification number: H04Q11/0005 , H04Q2011/0037
Abstract: A network device includes a plurality of optical input/output (I/O) units to exchange one or more optical signals with the optical network. The network device further includes a switch fabric to process one or more optical signals exchanged with an optical network. The network device also includes a connector configured to receive a connector to couple the network device to another device. The network device also includes a base layer connecting to the plurality of optical I/O units and the switch fabric. The base layer is included in a connection that does not include a back plane and that enables communications between the plurality of I/O units, the switch fabric, and the connector.
Abstract translation: 网络设备包括多个光输入/输出（I / O）单元，用于与光网络交换一个或多个光信号。 网络设备还包括处理与光网络交换的一个或多个光信号的交换结构。 网络设备还包括被配置为接收连接器以将网络设备耦合到另一设备的连接器。 网络设备还包括连接到多个光学I / O单元和交换结构的基础层。 基层包括在不包括背板的连接中，并且能够实现多个I / O单元，交换结构和连接器之间的通信。
-
公开(公告)号：US20140219658A1
公开(公告)日：2014-08-07
申请号：US13761595
申请日：2013-02-07
Applicant: VERIZON PATENT AND LICENSING INC.
Inventor： Tiejun J. Xia , Glenn A. Wellbrock
IPC: H04J14/06
CPC classification number: H04J14/06
Abstract: A network device may include a polarizing multiplexing transmitter, a polarization maintaining (PM) fiber, and a polarizing demultiplexing receiver. The polarizing multiplexing transmitter may generate an optical signal, split the optical signal into a first and a second split optical signal, and modulate the split optical signals based on electrical signals to form first and second modulated optical signals. The polarizing multiplexing transmitter may polarization multiplex the first and second modulated optical signals to form a polarization multiplexed signal and transmit the polarization multiplexed signal via the PM fiber to the polarizing demultiplexing receiver. The polarizing demultiplexing receiver may polarization demultiplex the polarization multiplexed signal to form the first and second modulated optical signals and directly detect the first and the second split optical signal from the first and second modulated optical signals. The polarizing demultiplexing receiver may convert the first and the second split optical signal to the electrical signals.
Abstract translation: 网络设备可以包括偏振多路复用发射机，偏振维持（PM）光纤和偏振解复用接收机。 偏振光复用发射机可以产生光信号，将光信号分成第一和第二分裂光信号，并且基于电信号调制分裂光信号以形成第一和第二调制光信号。 偏振复用发射机可以对第一和第二调制光信号进行偏振复用，以形成偏振复用信号，并通过PM光纤将偏振复用信号发射到偏振解复用接收机。 偏振解复用接收机可以对偏振复用信号进行偏振解复用，以形成第一和第二调制光信号，并从第一和第二调制光信号直接检测第一和第二分离光信号。 偏振解复用接收机可将第一和第二分割光信号转换为电信号。
-
公开(公告)号：US12025847B2
公开(公告)日：2024-07-02
申请号：US18328053
申请日：2023-06-02
Applicant: Verizon Patent and Licensing Inc.
Inventor： Tiejun J. Xia , Glenn A. Wellbrock
Abstract: A device may provide, to a user device, a first message instructing a technician to move fiber cables and may receive a first signal based on the technician moving the fiber cables and a rest signal based on the technician stopping movement of the fiber cables. The device may calculate a distance, an average peak signal, and a baseline signal based on the first signal and the rest signal and may calculate a data collection window based on the distance, the average peak signal, and the baseline signal. The device may provide, to the user device, a second message instructing the technician to move one fiber cable at a time and may receive second signals based on the technician moving one fiber cable at a time. The device may provide, for display to the user device, the data collection window and indications of the second signals.
-
-
-
-
-
-
-
-
-
Search Results
58
records
(took 0.023 seconds)
