公开(公告)号：US10061089B2

公开(公告)日：2018-08-28

申请号：US14032275

申请日：2013-09-20

Applicant: ADVA Optical Networking SE

Inventor： Rodney Bridges

IPC: G02B6/36 ,  H05K3/30 ,  H05K1/02 ,  G02B6/44

CPC classification number: G02B6/3616 ,  G02B6/4454 ,  G02B6/4471 ,  H05K1/0274 ,  H05K3/301 ,  H05K2201/10121 ,  H05K2201/10606

Abstract: A holding device for holding cylindrical fiber optical components comprising at least one stackable body each having at least one recess adapted to receive cylindrical fiber optical components.

公开(公告)号：US10031290B2

公开(公告)日：2018-07-24

申请号：US15788388

申请日：2017-10-19

Applicant: ADVA Optical Networking SE

Inventor： Benjamin Wohlfeil

IPC: G02B6/12 ,  H04J14/02 ,  H04B10/12 ,  G02B6/293 ,  G02B6/42 ,  H04B10/572 ,  H01S3/08 ,  H01S5/14

Abstract: The invention relates to an optical interference filter device which defines a first periodic filter frequency response between a first filter output port and a filter input port and a second periodic filter frequency response having the same free spectral range as the first periodic frequency response between a second filter output port and the filter input port. The first and second periodic filter frequency responses are shifted versus each other by a predetermined optical frequency distance.

公开(公告)号：US20180035319A1

公开(公告)日：2018-02-01

申请号：US15663217

申请日：2017-07-28

Applicant: ADVA Optical Networking SE

Inventor： Cornelius Fuerst ,  Wayne Sankey

IPC: H04W24/06 ,  H04L1/00 ,  H04B10/40

CPC classification number: H04W24/06 ,  H04B10/40 ,  H04L1/0043 ,  H04L1/0045 ,  H04L1/0078 ,  H04L25/4908

Abstract: An apparatus for monitoring a performance of an Ethernet data stream, EDS, said apparatus comprising: an evaluation unit adapted to evaluate sync headers and block type fields of line code vectors of the Ethernet data stream, EDS; and a counter unit adapted to increment at least one performance counter in response to the evaluated sync header and the evaluated block type field of each line code vector of the Ethernet data stream, EDS.

公开(公告)号：US20180013513A1

公开(公告)日：2018-01-11

申请号：US15636956

申请日：2017-06-29

Applicant: ADVA Optical Networking SE

Inventor： Stephan Pachnicke

IPC: H04J14/02 ,  H04Q11/00

CPC classification number: H04J14/0256 ,  H04J14/0276 ,  H04Q11/0066 ,  H04Q2011/0016 ,  H04Q2011/0086

Abstract: A method for establishing an embedded optical communication channel in an optical WDM transmission system including: creating, at the central network device, a broad-band optical signal, supplying the broadband optical signal, transmitting the broadband optical signal and the plurality of second optical channel signals to an optical demultiplexer device, transmitting an optical signal consisting of a dedicated second optical channel signal and a filtered broadband optical signal; receiving the optical signal and creating a corresponding electrical receive signal and extracting the electrical signal corresponding to the filtered broadband optical signal from the electrical receive signal and detecting whether the electrical signal contains information intended for the respective first channel transceiver.

公开(公告)号：US20170176699A1

公开(公告)日：2017-06-22

申请号：US15371811

申请日：2016-12-07

Applicant: ADVA Optical Networking SE

Inventor： Robert William Musk

IPC: G02B6/42 ,  H04B10/11 ,  H04B10/40 ,  H04B10/2581

CPC classification number: G02B6/4249 ,  G02B6/4256 ,  G02B6/4278 ,  G02B6/4281 ,  H04B10/11 ,  H04B10/2581 ,  H04B10/40

Abstract: Disclosed is an optical multichannel transmission and/or reception module, in particular for high-bitrate digital optical signals, with a housing having multiple optical input ports and/or optical output ports and containing an electric assembly and an essentially flat opto-electric module connected electrically to the electric assembly. Multiple electro-optic transmission elements and/or multiple opto-electric reception elements are located on or in the opto-electric module. The opto-electric module has an optical coupling area on one of its surfaces that is connected to the respective first ends of multiple optical waveguides. The opto-electric module has multiple optic paths for optical connection of each first end of an optic waveguide with an associated electro-optic transmission element and/or an associated opto-electric reception element.

公开(公告)号：US09391923B2

公开(公告)日：2016-07-12

申请号：US13826142

申请日：2013-03-14

Applicant: ADVA Optical Networking SE

Inventor： Igor Bryskin ,  Vishnu Pavan Beeram

IPC: H04L12/70 ,  H04L12/911 ,  H04L12/24 ,  H04L12/751 ,  H04L12/721 ,  H04L12/717 ,  H04L12/26 ,  H04L12/723

CPC classification number: H04L47/829 ,  H04L41/04 ,  H04L41/5077 ,  H04L43/0811 ,  H04L45/10 ,  H04L45/42 ,  H04L45/44 ,  H04L45/50 ,  H04L45/62

Abstract: The subject matter described herein includes using a path computation element communication protocol (PCEP) as a signaling protocol during dynamic service provisioning in networks. According to one aspect of the subject matter described herein, a network uses a hard state point-to-point protocol as a signaling protocol during dynamic service provisioning in a control plane of the network. In one implementation, the point-to-point protocol is a path computation element communication protocol (PCEP).

Abstract translation: 本文描述的主题包括在网络中的动态服务提供期间使用路径计算单元通信协议（PCEP）作为信令协议。 根据本文描述的主题的一个方面，在网络的控制平面中的动态服务提供期间，网络使用硬状态点对点协议作为信令协议。 在一个实现中，点到点协议是路径计算元件通信协议（PCEP）。

公开(公告)号：US20160080193A1

公开(公告)日：2016-03-17

申请号：US14484223

申请日：2014-09-11

Applicant: ADVA Optical Networking SE

Inventor： Michael Waldo

IPC: H04L12/24 ,  H04L12/26

CPC classification number: H04L41/06 ,  H04L41/0213 ,  H04L43/0811

Abstract: A Maintenance Entity Group, MEG, End Point, MEP, of a subnetwork within a multi-domain network, said MEP comprising an encapsulation unit configured to encapsulate SOAM frames received by a passive Service Access Point, SAP, of the MEP and a decapsulation unit configured to decapsulate encapsulated SOAM frames received by an active Service Access Point, SAP, of the MEP.

Abstract translation: 所述MEP包括：封装单元，被配置为封装由所述MEP的被动服务接入点SAP接收的SOAM帧;以及解封装置，其中，所述多个域网络中的子网络的维护实体组，MEG，终点，MEP， 被配置为对由MEP的活动服务接入点SAP接收的封装的SOAM帧进行解封装。

公开(公告)号：US20160044723A1

公开(公告)日：2016-02-11

申请号：US14818823

申请日：2015-08-05

Applicant: ADVA Optical Networking SE

Inventor： Andrew Sergeev ,  Evgeny Zemlerub ,  Eyal Ben-Sa'adon

IPC: H04W76/02 ,  H04W24/08 ,  H04L29/06

CPC classification number: H04W76/12 ,  H04L61/251 ,  H04L63/0272 ,  H04L69/08 ,  H04W24/08

Abstract: A method for facilitating the establishment of a virtual private network in a cellular communication network comprising the steps of: arranging a network interface device in close proximity to a plurality of antennas; identifying an access request from a client device to establish a virtual private network connection through a core network portion by means of the network interface device; determining application information from the client device by means of the net-work interface device; and comparing the application information to a network information of the core net-work portion to determine whether the application information matches the net-work information by means of the network interface device.

Abstract translation: 一种用于促进在蜂窝通信网络中建立虚拟专用网络的方法，包括以下步骤：将网络接口设备布置在靠近多个天线的位置; 识别来自客户端设备的访问请求，以通过所述网络接口设备通过核心网络部分建立虚拟专用网络连接; 通过所述网络接口设备从所述客户端设备确定应用信息; 以及将所述应用信息与所述核心网络部分的网络信息进行比较，以通过所述网络接口设备确定所述应用信息是否与所述网络工作信息相匹配。

公开(公告)号：US09231877B2

公开(公告)日：2016-01-05

申请号：US14029110

申请日：2013-09-17

Applicant: ADVA Optical Networking SE

Inventor： Igor Bryskin

IPC: H04L12/26 ,  H04L12/815 ,  H04Q11/00 ,  H04L12/721 ,  H04L12/715

CPC classification number: H04L47/22 ,  H04L45/04 ,  H04L45/123 ,  H04L45/44 ,  H04Q11/0001

Abstract: A method for scaling traffic engineering, TE, routing in a network, having a plurality of network elements (nodes) connected in a given layer to each other via links TE domain segments of a TE domain of said network are collapsed into a virtual TE nodes (VNs). Each VN having an allocated DE domain unique identifier and a detailed connectivity matrix, DCM, to provide a hierarchically virtualized network topology of the network.

Abstract translation: 一种用于缩放网络中的流量工程，TE，路由的方法，具有通过所述网络的TE域的TE域链路经由给定层彼此连接的多个网络元件（节点）折叠成虚拟TE节点 （VN）。 每个VN具有分配的DE域唯一标识符和详细连接矩阵DCM，以提供网络的分层虚拟化的网络拓扑。

公开(公告)号：US09231724B2

公开(公告)日：2016-01-05

申请号：US13828130

申请日：2013-03-14

Applicant: ADVA Optical Networking SE

Inventor： Stephan Pachnicke ,  Michael Eiselt ,  Markus Roppelt ,  Mirko Lawin ,  Klaus Grobe ,  Jörg-Peter Elbers

IPC: H04J14/00 ,  H04J14/02

CPC classification number: H04J14/0227 ,  H04J14/0276

Abstract: An optical transmission system method including generating for a tunable laser a pilot tone having an adjustable pilot tone frequency identifying a wavelength division multiplexing channel used by the tunable laser; multiplying the pilot tone with pilot tone data to provide a pilot tone data signal; supplying the pilot tone data signal and a high frequency data signal to the tunable laser generating an optical laser signal output by the tunable laser responsive to the supplied signals; transporting the optical laser signal to a central wavelength to locker; converting the received optical laser signal to provide a pilot tone data signal for wavelength division multiplexing channels demodulated to detect the pilot tone and the pilot tone data for each individual wavelength division multiplexing channel; and identifying the wavelength division multiplexing channel on the basis of the pilot tone frequency of the detected pilot tone and evaluating the pilot tone data.

Abstract translation: 一种光传输系统方法，包括为可调谐激光器生成具有标识可调谐激光器使用的波分复用信道的可调导频音频率的导频音; 将导频音与导频音数据相乘以提供导频音数据信号; 向所述可调谐激光器提供导频音数据信号和高频数据信号，以响应于所提供的信号产生由可调谐激光器输出的光学激光信号; 将光学激光信号传输到中心波长至储物柜; 转换所接收的光学激光信号以提供用于波分多路复用通道的导频音数据信号，所述导频音数据信号被解调以检测每个单独的波分复用通道的导频音和导频音数据; 以及基于检测到的导频音调的导频音频率识别波分复用信道，并评估导频音数据。