224548 ⎘
Optical multiplex systems; Wavelength-division multiplex systems; Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation; Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU Sharing one wavelength for at least a group of ONUs, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
Time and wavelength-shifted dynamic bidirectional system
#302Power Line Communications Device and Method of Use
#303Optical termination apparatus and optical transmission system
#304Audio and/or video system for a motor vehicle
#305Optical termination system
#306FTTP IP video overlay
#307Wavelength division multiplexing passive optical networks to transport access platforms
#308Bi-directional compound-WDM fiberoptic system architecture with redundancy protection for transmission of data, voice and video signals
#309Method and apparatus for automatically upgrading passive optical networks (PONs)
#310Bidirectional time division multiplexing optical communication system
#311Dynamic bandwidth allocation and service differentiation for broadband passive optical networks
#312Method and system for mitigating Raman crosstalk in an Ethernet passive optical network
#313An Optical Communication System for Transmitting RF Signals Downstream and Bidirectional Telephony Signals Which Also Include RF Control Signals Upstream
#314SCM-PON using WDM
#315Method and system for improving upstream efficiency in extended broadcasting networks
#316Station-side apparatus in optical communication
#317Method and apparatus for downstream ethernet overlay in optical communications
#318Power line communications device and method
#319DWDM CATV return system with up-converters to prevent fiber crosstalk
#320Self-healing passive optical network
#321System and method for communicating optical signals between a data service provider and subscribers
#322Hybrid passive optical network
#323System and method for switching channels using tunable laser diodes
#324Optical access network method, optical access network, and optical switch for optical access network
#325Passive optical network system and method of transmitting broadcasting signal in same
#326Optical transceiver for transmitting light source control information and optical network using the same
#327Optical communication network
#328Method for operating wavelength-division-multiplexed passive optical network
#329Method and apparatus for monitoring optical fibers of passive optical network system
#330Power line communications device and method of use
#331Power line communications system and method of operating the same
#332WDM-PON having optical source of self-injection locked fabry-perot laser diode
#333System and apparatus for a carrier class WDM PON providing trunk protection with increased fiber utilization, distance and bandwidth
#334Pluggable optical diplexer/triplexer module
#335Optical transmission system and optical transmission method
#336Passive optical network of bus structure
#337Optical communication system
#338Countermeasures for idle pattern SRS interference in ethernet optical network systems
#339Optical communication system capable of providing analog telephone service
#340System and method for propagating satellite TV-band, cable TV-band, and data signals over an optical network
#341Communication/broadcast multiplexer and demultiplexer used in communication/broadcast-integrated system
#342Optical access network using wavelength-locked WDM optical source injected by incoherent light
#343Protocol and line-rate transparent WDM passive optical network
#344Multiport optical amplifier with narrowcast power equalization
#345System and method for providing packetized video over an optical network
#346Tree optical transmission network
#347Add/drop node for an optical communications network
#348Method and apparatus for multiplexing in a wireless communication infrastructure
#349System and apparatus for a carrier class WDM PON for increased split number and bandwidth
#350FTTH PON that O/E converts 1310 nm for output to transmitters for E/O as 1550 nm
#351FTTH system for broadcast/communication convergence using IEEE 1394
#352Wavelength division multiplexed (WDM) ring passive optical network (PON) with route protection for replacement of splitter based passive optical networks
#353Fiber-to-the-premise architectures
#354Ethernet PON using time division multiplexing to converge broadcasting/video with data
#355Method and apparatus for multiplexing in a wireless communication infrastructure
#356Digital video overlay for passive optical networks
#357Apparatus for providing broadcasting service through overlay structure in WDM-PON
#358Method and system for providing a return path for signals generated by legacy video service terminals in an optical network
#359System and method for communicating optical signals between a data service provider and subscribers
#360Passive optical network with optical fiber amplifier
#361Ethernet passive optical network for integrating broadcast and communication based on time division multiplexing scheme
#362Ethernet passive optical network accommodating real-time broadcast/image signals and being capable of providing security for broadcast/image signals
#363Broadcasting and communication combining system based on Ethernet and method thereof
#364Optical network architecture for simultaneous transport of analog video signals and ethernet data
#365FTTH system for convergence of broadcasting and communication through switched broadcasting
#366Modulator array architectures
#367Optical subscriber network system
#368Subscriber interfacing device in communication-broadcasting convergence FTTH
#369Multi-wavelength, bi-directional optical multiplexer
#370Optical line terminal and method that store the identity numbers of a number of optical network terminals that are associated with a single network end point
#371Communications system having remotely managed and configured optical network unit