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Patent # Description
US-9,941,996 Message coding for NCMA-based multiple access networks
Computationally efficient message encoding and decoding schemes for NCMA-based multiple access networks are enabled. Belief propagation decoding of fountain...
US-9,941,994 Wavelength shift elimination during spectral inversion in optical networks
Methods and systems are provided for wavelength shift elimination during spectral inversion in optical networks. The method includes receiving an input optical...
US-9,941,993 Method and apparatus for optical transmitter and receiver redundancy within a directionless optical node
Example embodiments of the present invention relate to an optical node comprising of at least two degrees, a plurality of directionless add/drop ports, a...
US-9,941,992 Method and apparatus for efficient network utilization using superchannels
The disclosure relates to technology for constructing an optical network. A central node is selected among a plurality of nodes in the optical network, and each...
US-9,941,991 Method and system for controlling spectral occupancy
Aspects of the disclosure provide systems and methods which avoid the negative effects of Spectral Hole Burning when spectral changes are made for an optical...
US-9,941,990 Operation and stabilization of Mod-MUX WDM transmitters based on silicon microrings
A transmitter comprising a plurality of modulator and multiplexer (Mod-MUX) units, each Mod-MUX unit operating at an optical wavelength different from the other...
US-9,941,989 Coded imaging and multi-user communications systems
A coded imaging and multi-user communications systems using novel codes, algorithms to develop such codes, and technological implementations to use the codes...
US-9,941,988 Multi-radio device for WLAN
Systems and techniques relating to wireless devices are described. A described system includes a first radio unit configured to receive communication signals...
US-9,941,987 Single knob pre-amplifier gain-trim and fader
According to a first aspect of the embodiments, a microphone mixer is provided comprising: an input adapted to receive differential microphone (mic) output...
US-9,941,986 Configurable, highly-integrated satellite receiver
A direct broadcast satellite (DBS) reception assembly may comprise an integrated circuit that is configurable between or among a plurality of configurations...
US-9,941,985 Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for...
The present invention provides a method of transmitting broadcast signals. The method includes, formatting input streams into Data Pipe, DP, data; Low-Density...
US-9,941,984 Channel state information measurement method and device, and signal transmission method and device
The present disclosure provides a CSI measurement method and a CSI measurement device. The CSI measurement method includes steps of: receiving channel state...
US-9,941,983 Method and apparatus for testing a wireless device
A test apparatus for testing a wireless device, said test apparatus comprising a transceiver unit adapted to communicate with said device under test, DUT, via a...
US-9,941,982 Method and apparatus for testing the beamforming performance of a wireless communication device
Systems and techniques relating to beamforming testing for wireless communication are described. A described technique includes controlling a first wireless...
US-9,941,981 Body coupled communication device
Body coupled communication device (200; 201) arranged to receive signals via a body transmission channel (260), the device (200) comprising --two couplers (202,...
US-9,941,980 Body coupled communication device with synchronization
A body-coupled communication device (201) adapted to receive signals via a body transmission channel (160), the first device comprising couplers (102) arranged...
US-9,941,979 Transmitter and receiver audio devices and associated methods
A receiver-audio-device and a transmitter-audio-device. The receiver-audio-device comprises a receiver-ultrasound-receiver, configured to receive...
US-9,941,978 Acoustic channel-based data communications method
It discloses an acoustic channel-based data communications method which performs channel coding on an original data signal using a CRC coding method and a BCH...
US-9,941,977 Data transmission between devices over audible sound
Implementations generally relate to providing data transmission between devices over audible sound. In some implementations, a method includes mapping each...
US-9,941,976 Optical link architecture based on wireline equalization techniques
A high data rate, high sensitivity, low power optical link using low-bandwidth components and low-bandwidth E/O drivers and receivers and method of building...
US-9,941,975 Wavelength division multiplexing optical receiver and driving method for same
The invention relates to a wavelength division multiplexing optical receiver that is provided with a polarization splitting grating coupler and a driving method...
US-9,941,974 Techniques for receiving DFT spreading modulation signals
Techniques for receiving a modulated optical signal which has undergone a digital Fourier transform spreading (DFTS), include generating digital samples of the...
US-9,941,973 Phase modulator with reduced residual amplitude modulation
A phase modulator with reduced Residual Amplitude Modulation includes a main path; a correction path; a first coupler configured to split, at a first ratio, an...
US-9,941,972 Optical transmitter and control method
An optical transmitter has an array of laser diodes, which output optical signals from a forward end, and controls the power of the optical signals. The optical...
US-9,941,971 Integrated interferometric optical transmitter
A monolithic integrated optical transmitter comprising (a) an optical source including two output optical paths and (b) a modulator section that includes an...
US-9,941,970 Adaptive mach zehnder modulator linearization
The present invention is directed to optical communication systems and methods thereof. In various embodiments, the present invention provides method for...
US-9,941,969 Method for controlling modulation depth of pilot signal, transmitter, and pilot locking apparatus
A transmitter includes a pilot loading apparatus, an optical modulator, and a pilot locking apparatus. The pilot locking apparatus is configured to determine a...
US-9,941,968 Automatic cable distribution switch apparatus and system, and automatic cable distribution switch method
The present invention relates to the field of communications technologies, and in particular, discloses an automatic cable distribution switch apparatus and...
US-9,941,967 Satellite laser communications relay network
A system for reducing the cost and increasing the rate and reliability of data transmission from space to ground includes a network of relay satellites in low...
US-9,941,966 Method for information exchange in access network, apparatus, and system
The present invention provides a method for information exchange in an access network, an apparatus, and a system, and relates to the communications field. The...
US-9,941,965 Laser and optical charging and communications device and method of use
Techniques for charging and optical communication with electronic devices are provided. Specifically, systems and methods to provide charging through laser or...
US-9,941,964 Authentication for wireless local area networks
A digital credential is generated for a user device. The digital credential is transmitted to the user device via an optical wireless communication access point...
US-9,941,963 Non-linear propagation impairment equalization
A method (10) of non-linear propagation impairment equalization, the method comprising the steps of: a. receiving (12) communications traffic carried by an...
US-9,941,962 Free space optical data transmission for secure computing
An apparatus and method for computer network security based on Free-Space Optical Interconnections (FSOI) for board-to-board information transmission. The...
US-9,941,961 Signal detection device and signal detection method
A signal detection device including: a comparison unit that obtains data including central frequencies of optical signals respectively transmitted by a...
US-9,941,960 Method and system for optical performance monitoring
An aspect of the disclosure provides methods and systems for encoding a data bit stream onto a pilot tone signal. Another aspect of the disclosure provides...
US-9,941,959 Method and apparatus for the detection of distortion or corruption of cellular communication signals
A system for troubleshooting signals in a cellular communications network, and in particular, for determining the cause of distortion or corruption of such...
US-9,941,958 On-chip test interface for voltage-mode Mach-Zehnder modulator driver
An apparatus comprising a semiconductor chip that comprises an optical modulator configured to modulate an optical signal based on a received driver signal, a...
US-9,941,957 Method and system for connectionless integrated optical receiver and transmitter test
Methods and systems for a connectionless integrated optical receiver and transmitter test are disclosed and may include an optoelectronic transceiver comprising...
US-9,941,955 Optical network monitoring and protection using a phased array switching engine
A method may include receiving, by a switching engine, an optical signal that includes a channel. The method may include applying, by the switching engine, a...
US-9,941,954 System and method for radio link sharing
In one embodiment, a method includes receiving, by a first user equipment (UE) from a second UE, identity information and transmitting, by the first UE to a...
US-9,941,953 Wireless rack communication system
A wireless rack communication system includes a rack defining a rack entrance and device housings. A networking device is positioned in a first device housing....
US-9,941,952 Inroute burst header in a VSAT system
A satellite terminal and a machine-implemented method are provided for encoding a burst header of a burst for transmission on an inroute. One component of a...
US-9,941,951 Interference cancellation relay device
Provided is an interference cancellation relay device. The interference cancellation relay device includes: an interference cancellation unit cancelling an...
US-9,941,950 Communication method and system that uses low latency/low data bandwidth and high latency/high data bandwidth...
A communication system uses multiple communications links, preferably links that use different communications media. The multiple communications links may...
US-9,941,949 Managing wirelessly transmitted use-data in a wireless data transmission environment
A method of managing wirelessly transmitted use-data in a wireless data transmission environment, the method comprising: Receiving the wirelessly transmitted...
US-9,941,948 Method of reporting channel state and apparatus therefor
A method of reporting a channel state, which is reported by a terminal configured to transmit and receive data while hopping in a unit of the specific number of...
US-9,941,947 Method and apparatus for open loop transmission in a multiple antenna wireless communication system
The invention concerns a method for precoding in an open loop transmission communications system. The method includes precoding data at each of M REs with a...
US-9,941,946 Excursion compensation in multipath communication systems having performance requirements parameters
Methods, apparatuses, and systems that compensate for communication excursions in multipath communication systems (e.g. MIMO communication systems) while...
US-9,941,945 Method for performing mobility-based beamforming in wireless communication system, and apparatus therefor
Disclosed in the present invention is a method for a transmitting end transmitting a signal in a wireless communication system. Specifically, the method...
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