224536 ⎘
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-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON] for downstream transmission using multiple wavelengths
COMMUNICATION APPARATUS AND OPTICAL PATH OPENING METHOD
#2TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND RECEPTION METHOD
#3Systems and methods for coarse wavelength division multiplexing premise level data communication
#4Transmission device, transmission method, reception device, and reception method
#5EXPANDED SINGLE FIBER COMBINING MODULE
#6Optical demultiplexer, optical separation device, optical transmission system, and optical transmission method
#7Optical communications module link extender including ethernet and PON amplification
#8Scalable, ultra-low-latency photonic tensor processor
#9Time and wavelength division multiplexing
#10Optical network unit registration method for wavelength-selected wavelength division multiplexing passive optical network
#11Transmission device and transmission system
#12Striping of signal to groups of nodes for flexible service group sizing
#13Optical network unit registration method for wavelength-selected wavelength division multiplexing passive optical network
#14Transmission device, transmission method, reception device, and reception method
#15Systems and methods for full duplex coherent optics
#16Striping of signal to groups of nodes for flexible service group sizing
#17Reduced power consumption for digital signal processing (DSP)-based reception in time-division multiplexing (TDM) passive optical networks (PONs)
#18Interleaved Bidirectional Sub-Nyquist Transmission with Overlapping Counter-Propagating Signal Spectral Bands
#19Method and system for providing dedicated service on a passive optical network
#20Optical supervisory channel
#21Method for registering optical network unit in telecommunications network and optical network unit therefor
#22Distributed antenna system and method
#23Selectable multiple-wavelength access for optical network units in arrayed waveguide based wavelength division multiplexing passive optical network
#24Method and apparatus for enabling multiple passive optical networks to share one or more sources
#25Optical line termination node and passive optical network
#26Dynamic communication bandwidth allocation method, computer-readable medium storing dynamic communication bandwidth allocation program, semiconductor chip, and PON system
#27Optically switched communication network
#28Wavelength assignment for multiple operator support
#29Communication system comprising a tunable laser
#30Method and apparatus for transmitting multiple channels in a wavelength division multiplexed (WDM) optical communication system with reduced raman crosstalk and nonlinear distortions
#31Optical transmission device and optical transmission system
#32FTTH PON that O/E converts 1310 nm for output to transmitters for E/O as 1550 nm
#33Apparatus for providing broadcasting service through overlay structure in WDM-PON
#34Systems and methods for full duplex coherent optics
#35Coexistence communication infrastructure for dense wavelength division multiplexing and passive optical networks