Patents for H04J 14 - Optical multiplex systems (27,009) |
---|
08/26/2014 | US8818200 Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method |
08/26/2014 | US8818195 Method of operating an optical transmission system and optical transmission system |
08/26/2014 | US8818194 Tunable optical demultiplexer |
08/26/2014 | US8818193 Multichannel tunable optical dispersion compensator |
08/26/2014 | US8818191 Wavelength reallocation method and node device |
08/26/2014 | US8818190 Optical transport system and optical node |
08/26/2014 | US8818189 Transmission-path-type specifying apparatus and transmission-path-type specifying method |
08/26/2014 | US8817823 Method and device for time synchronization |
08/26/2014 | US8817589 Communications network apparatus and line coding method |
08/26/2014 | CA2632137C Method, apparatus and data carrier for compensating for channel depletion of a multi-channel signal in an optical link or optical network |
08/21/2014 | WO2014126977A1 A virtual network embedding procedure in an optical wavelength division multiplexing (wdm) network |
08/21/2014 | WO2014126976A1 Network fragmentation measurement in an optical wavelength division multiplexing (wdm) network |
08/21/2014 | WO2014037131A3 Optical communication method for transmitting an information signal |
08/21/2014 | US20140233957 Optical signal processing apparatus, transmission apparatus, and optical signal processing method |
08/21/2014 | US20140233956 Allocation of spectral capacity in a wavelength-division multiplexing optical network |
08/21/2014 | US20140233955 Passive Optical Network System |
08/21/2014 | US20140233954 Link establishment method for multi-wavelength passive optical network system |
08/21/2014 | US20140233953 Passive optical network optical network terminal apparatus and configuration method |
08/21/2014 | US20140233952 Methods and Systems for Delivery of Multiple Passive Optical Network Services |
08/21/2014 | US20140233945 Wavelength division multiplexing optical transmitting apparatus and operating method of the same |
08/21/2014 | US20140233944 Optical network terminal (ont) wavelength tuning and correpsonding calibration procedure |
08/21/2014 | US20140233943 Optical transmission device and optical transmission device control method |
08/21/2014 | US20140233938 System for interconnecting nodes attached to a passive optical network |
08/21/2014 | US20140233591 Method for sharing optical fiber for cloud-based wired and wireless access network, and system and apparatus for same |
08/20/2014 | EP2768173A1 A protected optical single-fiber WDM system |
08/20/2014 | EP2768163A1 Optical signal processing apparatus, transmission apparatus, and optical signal processing method |
08/20/2014 | EP2767018A1 Optical transmission using polarisation diversity |
08/20/2014 | EP2767017A2 Method and system for managing optical distribution network |
08/20/2014 | EP2767013A2 Optical signal conversion method and apparatus |
08/20/2014 | EP2767012A1 Optical network unit |
08/19/2014 | US8811823 Dynamic optical devices |
08/19/2014 | US8811820 Optical port discovery in a WDM optical network |
08/19/2014 | US8811819 Optical multiplexing terminal device, wavelength multiplexing passive optical network system and downlink wavelength transmission method |
08/19/2014 | US8811817 Optical signal transmission device, optical signal reception device, wavelength division multiplexing optical communication device, and wavelength path system |
08/14/2014 | WO2014124194A1 Dwdm fast lightpath setup using network status information |
08/14/2014 | WO2014123866A1 Thermally shielded multi-channel transmitter optical subassembly and optical transceiver module including same |
08/14/2014 | WO2014122525A1 Method of configuring automatically wavelength of optical network unit |
08/14/2014 | WO2014121843A1 Time slot allocation for burst switched network |
08/14/2014 | US20140226987 Protected Optical Single-Fiber WDM System |
08/14/2014 | US20140226986 Network Fragmentation Measurement in an Optical Wavelength Division Multiplexing (WDM) Network |
08/14/2014 | US20140226985 Virtual Networking Embedding Procedure in an Optical Wavelength Division Multiplexing (WDM) Network |
08/14/2014 | US20140226980 Low latency multiplexing for optical transport networks |
08/14/2014 | US20140225916 Augmented reality system with encoding beacons |
08/13/2014 | CN103986985A 基于网络编码和fdl环形反馈共享缓存装置及其控制方法 Fdl ring based on network coding and feedback shared cache device and control method |
08/13/2014 | CN102725981B 波分复用/解复用器、自注入光纤激光器和光网络系统 Wavelength division multiplexer / demultiplexer, self-injection fiber lasers and optical network system |
08/13/2014 | CN102315894B 信道分配方法、信道去相关方法以及dwdm传输实验系统 Channel allocation method, channel de-correlation methods and dwdm transmission experiment system |
08/13/2014 | CN102301670B 无源光网络突发发送方法及接收机复位方法与装置 Passive optical network burst transmission method and receiver reset method and apparatus |
08/13/2014 | CN101888572B 一种wson光传送网可替代路由实现方法和系统 One kind wson optical transport network can implement the method and system of alternative routes |
08/13/2014 | CN101800614B 光传送网中的通用映射、解映射方法及装置 Optical transport network in general mapping, de-mapping method and apparatus |
08/12/2014 | US8805207 Distortion compensator, optical receiver, distortion compensator and optical receiver controlling methods, and optical transmission system |
08/12/2014 | US8805205 Optical multiport spectral phase encoder |
08/12/2014 | US8805203 Optical modulators for generating de-emphasis formatted optical signals and methods of operating the same |
08/12/2014 | US8805202 System for visible light communication using single light source |
08/12/2014 | US8805200 Optical transmission system |
08/12/2014 | US8805194 Optical transmission device and optical switch device |
08/12/2014 | US8805188 Polarization-multiplexed optical transmission system, polarization-Multiplexed optical transmitter, and polarization-multiplexed optical receiver |
08/12/2014 | US8805187 Wavelength router with feedback control comprising optical monitor ports |
08/12/2014 | US8805185 Wavelength-division multiplexing transmission device |
08/12/2014 | US8805181 Method and device for realizing interaction of optical channel data unit protection tangent rings |
08/12/2014 | CA2571414C Optical fiber transmission system with noise loading |
08/12/2014 | CA2490792C Transparent flexible concatenation |
08/07/2014 | WO2014120753A1 Switching for a mimo-ofdm based flexible rate intra-data center network |
08/07/2014 | WO2014120203A1 Radix enhancement for photonic packet switch |
08/07/2014 | US20140219662 Signal detection circuit and optical transmission equipment |
08/07/2014 | US20140219661 Method of selecting wavelength of optical network unit in passive optical network |
08/07/2014 | US20140219660 Arrangement for deploying co-existing gpon and xgpon optical communication systems |
08/07/2014 | US20140219658 Polarization multiplexed short distance connection |
08/07/2014 | US20140219657 Optical node for switching signals between optical fibers |
08/07/2014 | US20140219655 Transport of multiple asynchronous data streams using higher order modulation |
08/07/2014 | US20140219653 Modified orthogonal polynomials based hybrid coded-modulation for multi-tb/second optical transport |
08/07/2014 | US20140219651 Apparatus and Method for a Passive Optical Network |
08/07/2014 | US20140219649 Managing alternate site switching in an optical communication system |
08/07/2014 | DE102013002102A1 Verfahren und Vorrichtung zum Demultiplexen Method and apparatus for demultiplexing |
08/06/2014 | EP2763341A1 DWDM Sources using a Laser based Frequency Comb with a Selective Modulator Array |
08/06/2014 | EP2763332A1 Method for sharing optical fiber for cloud-based wired and wireless access network, and system and apparatus for same |
08/06/2014 | EP2761799A1 Transmitter and method for optical transmission |
08/06/2014 | CN203761405U 收发一体光模块及光通信系统 Optical transceiver modules and optical communication systems |
08/06/2014 | CN103974150A 一种光同轴单元及光电混合系统中的信号传输方法 An optical and opto-electronic hybrid coaxial unit system signal transmission method |
08/06/2014 | CN103973390A 用于监控波长可调光滤波器的装置以及方法 For monitoring the wavelength tunable optical filter device and method |
08/06/2014 | CN103973389A 一种用于自动配置光网络单元的波长的方法 A method for automatically configuring the optical network unit of a wavelength |
08/06/2014 | CN103973388A 光线路终端、光网络单元、光通信系统以及相应方法 The optical line terminal, the optical network unit, an optical communication system and corresponding method |
08/06/2014 | CN102355304B 以太网波分复用传输系统及其发射端 Ethernet WDM transmission system and transmitter |
08/05/2014 | US8798483 Apparatus and method for selfadapting dispersion compensation |
08/05/2014 | US8798478 Low-cost WDM source with an incoherent light injected fabry-perot laser diode |
08/05/2014 | US8798473 Optical signal level adjustment system, information analysis/control signal generation apparatus in the same system, and information analysis/control signal generation method |
08/05/2014 | US8798470 RF signal transport over passive optical networks |
08/05/2014 | US8798469 Optical network element and optical transmission system |
08/05/2014 | US8798468 Amortization of expensive optical components |
08/05/2014 | US8798467 Optical coupler testing system |
08/05/2014 | US8798465 Optical path switching signal transmission/reception apparatus and corresponding method |
08/05/2014 | US8798463 Optical channel monitor and optical transmission apparatus |
08/05/2014 | US8798454 Method and system for automatic lane negotiation in an optical network |
08/05/2014 | US8797638 Wavelength selective optical switch device and method of controlling characteristics thereof |
07/31/2014 | WO2014114329A1 Optical comb generator |
07/31/2014 | US20140212141 Light output apparatus and method |
07/31/2014 | US20140212140 Method and apparatus for generation of frequency- and phase-locked subcarrier |
07/31/2014 | US20140212137 Planar lightwave circuit and optical receiver |
07/31/2014 | US20140212130 Methods and apparatuses for supervision of optical networks |
07/30/2014 | EP2760148A1 Display apparatus and control method of modulating and demodulating a plurality of image signals |
07/30/2014 | EP2760147A1 Apparatus and method for monitoring a wavelength tunable optical filter |