Patents
Sitemap › H04 - Electric communication technique › H04J - Multiplex communication › H04J 14 - Optical multiplex systems
Patents for H04J 14 - Optical multiplex systems (27,009)
06/2012
06/26/2012US8208811 Network with sourceless clients
06/26/2012US8208810 Method, apparatus and system for bearing IP packets over passive optical network
06/26/2012US8208809 Method and system for data synchronization in passive optical networks
06/26/2012US8208808 Distributed wavelength assignment using signaling protocols in wavelength switched optical networks
06/26/2012US8208771 Optical switch
06/21/2012WO2012082527A1 Multiplex conversion for a passive optical network
06/21/2012WO2012082375A1 Optical network communication system with optical line terminal transceiver and method of operation thereof
06/21/2012WO2012079782A1 Method and device for distribution of multimedia communication channels in a passive optical network
06/21/2012US20120155882 Flexible, dense line card architecture
06/21/2012US20120155881 Electronic dispersion compensation system and method
06/21/2012US20120155880 Optical modulator and optical modulation control method
06/21/2012US20120155879 Method and arrangement for receiving an optical input signal and transmitting an optical output signal
06/21/2012US20120155878 Transmission apparatus and transmission method for subscriber network in cable network
06/21/2012US20120155877 Optical Network Terminal Management and Control Interface over Ethernet
06/21/2012US20120155876 Seed light module for wavelength division multiplexing-passive optical network and method for driving the same
06/21/2012US20120155875 Optical receiver
06/21/2012US20120155872 Optical transport network decoupling using optical data unit and optical channel link aggregation groups (lags)
06/21/2012US20120155871 Optical transport apparatus and optical transport system
06/21/2012US20120155870 Method And Apparatus For Selectively Routing Entanglement Building
06/21/2012US20120155869 Optical packet switching system
06/21/2012US20120155868 Optical fiber hub
06/21/2012US20120155867 Power management implementation in an optcial link
06/21/2012US20120155866 Digital Communication Method and System
06/21/2012US20120155865 Optical signal transmitter, and bias voltage control method
06/21/2012US20120155863 Data Processing in an Optical Network
06/21/2012US20120155862 Optical packet switching system
06/21/2012US20120155860 Optical packet switching system and optical packet transmitter device
06/21/2012US20120155856 Optical transmission system
06/21/2012DE102010054682A1 Empfänger, Sendeeinrichtung und Verfahren zur Signalverarbeitung Receiver, transmitter and signal processing method
06/21/2012CA2819857A1 Multiplex conversion for a passive optical network
06/20/2012EP2466770A1 Dynamic evaluation of the optical multiplex section per-channel pre-emphasis power
06/20/2012EP2465218A1 Coherent receiver having an interleave-chirped arrayed waveguide grating
06/20/2012EP2465217A1 Colorless dense wavelength division multiplexing transmitters
06/20/2012CN102511140A Multiport passive optical signal sharing device
06/20/2012CN101326750B Optical transmission system and method
06/20/2012CN101257400B Optical node device, optical path setting method and 3R relay implementation node decision method
06/19/2012US8204700 Failure prediction apparatus and failure prediction method
06/19/2012US8204385 Optical device with reduced thermal tuning energy
06/19/2012US8204380 Bandwidth allocation method, optical line terminator, subscriber station, communication system, and recording medium recording program of device
06/19/2012US8204379 Noise reduction in optical communications networks
06/19/2012US8204378 Coherent optical signal processing
06/19/2012US8204377 System, method and apparatus for joint self phase modulation compensation for coherent optical polarization-division-multiplexed orthogonal-frequency division-multiplexing systems
06/19/2012US8204374 Reconfigurable multichannel (WDM) optical ring network with optical shared protection
06/19/2012US8203781 Signal light monitoring apparatus, optical amplification apparatus and optical reception apparatus, and signal light monitoring method
06/19/2012CA2589851C Method and apparatus for reducing crosstalk and nonlinear distortions induced by raman interactions in a wavelength division multiplexed (wdm) optical communication system
06/14/2012WO2012078460A1 Pilot-assisted data transmission in a coherent optical-communication system
06/14/2012WO2012078445A1 Coherent optical receiver for pilot-assisted data transmission
06/14/2012WO2012076423A1 Transponder and related network node for an optical transmission network
06/14/2012WO2012075915A1 Optical transmission apparatus and optical transmission system and method for configuring optical transmission parameter
06/14/2012WO2012075902A1 Method and apparatus for detecting optical signal to noise ratio
06/14/2012US20120148260 Optical transmitter and optical transmission method
06/14/2012US20120148250 Wavelength Division Multiplexing Filter
06/14/2012US20120148249 Cable network using giga band frequency
06/14/2012US20120148248 Transport device and clock and time synchronization method thereof
06/14/2012US20120148247 Method for soft bandwidth limiting in dynamic bandwidth allocation
06/14/2012US20120148246 Pon system, subscriber-side terminal apparatus, station-side terminal apparatus, and power saving method
06/14/2012US20120148245 Multiplex conversion for a passive optical network
06/14/2012US20120148244 Optical network structures for multi-core central processor unit
06/14/2012US20120148243 Distributed Wavelength Conversion Control for Signaling Protocols
06/14/2012US20120148242 Dense Wavelength Division Multiplexing Multi-Mode Switching Systems and Methods for Concurrent and Dynamic Reconfiguration with Different Switching Modes
06/14/2012US20120148241 Optical network communication system with optical line terminal transceiver and method of operation thereof
06/14/2012US20120148240 Reserving a path using gmpls extensions for odu signalling
06/14/2012US20120148239 Optical packet switching apparatus, optical packet switching system, and optical packet in-line amplifier apparatus
06/14/2012US20120148238 Architecture to scale an ip/mpls network via multiple network planes
06/14/2012US20120148236 In-band control mechanism
06/14/2012US20120148235 Control circuit, communication system, and control method
06/14/2012US20120148234 Methods and node entities in optical networks
06/14/2012US20120148231 Fiber optic multiplex modem
06/14/2012US20120146646 Nanophotonic system for optical data and power transmission in medical imaging systems
06/13/2012EP2464045A2 A method for complementing dynamic resource-level path computation
06/13/2012EP2464039A1 Transponder and related network node for an optical transmission network
06/13/2012EP2464038A1 Optical transmitter and optical transmission method
06/13/2012EP2067290B1 Optical identification demodulation system
06/13/2012EP1811692B1 Optical transmitting device, optical transmission system, optical transmitting method and optical transmission method
06/13/2012CN1835420B Optical performance monitor
06/13/2012CN102498684A Power save mode for lightpaths
06/13/2012CN101729150B Transmission treatment method of optical fiber repeater and variable-channel transmission optical fiber repeater
06/13/2012CN101630972B Optical fiber line intelligent detection system and optical fiber line intelligent detection method for wavelength division multiplex (WDM) network
06/13/2012CN101389148B Uplink downlink construction for radio frequency optical fiber transmission system and method for providing light carrier to uplink
06/13/2012CN101335589B Optical pulse time spreading device
06/12/2012US8200099 Demodulation of an optical carrier
06/12/2012US8200092 Optical transmission apparatus
06/12/2012US8200091 Wavelength division multiplexing device and method of detecting input break of optical signal
06/12/2012US8200089 Optical pulse time spreading apparatus and optical multiplex transmitting system with multiplexed channels and S/N ratio increased
06/12/2012US8200088 Optical communication system, and optical communication method and communication unit therefor
06/12/2012US8200087 Method and device for stabilizing the state of polarization of a polarization multiplexed optical radiation
06/12/2012US8200086 Storage area network extension over passive optical networks using parallel signal detection
06/12/2012US8200085 Optical digital transmission for multiple beam cross-connection, routing, and switching
06/12/2012US8200084 Encoding for information needed for routing and wavelength assignment in wavelength switched optical networks
06/12/2012US8200083 Burst power measurements using averaged power measurement
06/12/2012US8199775 Optical transmission device and optical transmission method
06/12/2012US8199632 Systems and method for orthogonal frequency divisional multiplexing
06/07/2012WO2012075434A1 Colorless dense wavelength division multiplexing transmitters
06/07/2012WO2012073590A1 Optical transport system, optical transmitter device and optical receiver device
06/07/2012WO2012073419A1 Wavelength-multiplexed optical transport system, transmitter device and receiver device
06/07/2012WO2012073308A1 Optical communication system, optical transmitter, and transponder
06/07/2012WO2012072807A2 Optical communication method and system
06/07/2012WO2012072534A1 Optical communication system and method
06/07/2012US20120141130 Optical transmitter and optical transmitter unit
06/07/2012US20120141129 Signal transmission method for peer-to-peer optical network and system thereof
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