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Patent # Description
US-9,923,647 Method for enabling confirmation of expected phase shifts of radio frequency signals emitted from an antenna array
A method for enabling confirmation of expected phase shifts of radio frequency (RF) signals emitted from respective elements of an antenna array, such as a...
US-9,923,646 Combination low-pass filter
A combination low-pass filter and a method for reducing bandwidth of an input signal comprises filtering an input signal in parallel with a first type of...
US-9,923,645 Body coupled communication devices and systems as well as a design tool and method for designing the same
Based on new insights in body coupled communication systems, herein a design tool for designing a body coupled communication apparatus, and products for use in...
US-9,923,644 Method for generating a medical network
A method for setting up a medical network for carrying out at least one medical function is disclosed. The medical network comprises network nodes and the...
US-9,923,643 Techniques for reduced jitter in digital isolators
An apparatus for communicating using an isolation channel includes a transmitter circuit having a first terminal configured to communicate a first signal. The...
US-9,923,642 Light receiving device
A light receiving device that receives a light signal includes: a plurality of avalanche photodiodes, in each of which receiving sensitivity is set in...
US-9,923,641 Signal processing device, optical communication system, and signal processing method
An optical receiver (20) includes an electrical signal generation unit (200), a first phase compensation unit (101), a distortion compensation unit (102), and a...
US-9,923,640 Transmission apparatus and transmission system
A transmission apparatus including: a waveform shaper that performs spectrum correction on an optical signal converted from an electrical signal encoded by OFDM...
US-9,923,639 Optical combiner energy harvesting
Powering an active/splitter and providing information to ONUs to cause adjustments to ONU operating wavelengths. An ONU may identify the port of a splitter to...
US-9,923,638 Clock tracking algorithm for twinkle VPPM in optical camera communication systems
Optical signaling is implemented by modulating visible light with variable pulse position modulation (VPPM). VPPM is a composite waveform and its optical signal...
US-9,923,637 Burst optical signal transmission device and control method for burst optical signal transmission device
A bias point of an external modulator is set to different values according to on and off of a burst control signal and an optical source is driven continuously...
US-9,923,636 Interconnect structure for E/O engines having impedance compensation at the integrated circuits' front end
Disclosed embodiments relate to an interconnect structure for coupling at least one electronic unit for outputting and/or receiving electric signals, and at...
US-9,923,634 Harmonic generation and phase sensitive amplification using a bragg reflection waveguide
Methods and systems enable amplifying optical signals using a Bragg reflection waveguide (BRW) having second order optical nonlinearity to generate an optical...
US-9,923,633 Method of optically transmitting digital information from a smart phone to a control device
A load control device for controlling the power delivered from an AC power source to an electrical load is able to receive radio-frequency (RF) signals from a...
US-9,923,632 Optical transmission apparatus, optical transmission system, and method of controlling output of optical signal
An optical transmission apparatus includes a variable attenuator configured to adjust output intensity of each wavelength signal included in a multiplexed...
US-9,923,631 Optical signal processing characterization of microwave and electro-optic devices
The invention introduces a new RF test and measurement methodology based on optical signal processing that has the capability to measure all of the RF...
US-9,923,630 Analyzing optical networks
In one embodiment, a system for analyzing optical networks includes a network analyzer optically coupled to a fiber optic network. The network analyzer may...
US-9,923,629 Self-deploying and self-healing subsea data network and method of use
A self-deploying and self-healing subsea network comprises one or more homing vehicles, one or more data repeaters, and one or more independent guidable homing...
US-9,923,628 System and method for relay node selection
A method for recommending a relay node to which a user agent attaches. The method includes recommending the relay node based on a relay node selection rank.
US-9,923,627 Semiconductor device, semiconductor memory device and communication system
A semiconductor device may include: a conversion value generator suitable for detecting first and second transition factors that are independent of each other,...
US-9,923,626 Mobile ionospheric data capture system
A method for capturing ionospheric data is disclosed. In accordance with one embodiment, a plurality of phase-coherent signals transmitted by at least one...
US-9,923,625 Satellite system that produces optical inter-satellite link (ISL) beam based on RF feeder uplink beam
Described herein is a space based subsystem of a satellite, and methods for use therewith, for receiving an RF uplink feeder beam and in dependence thereon...
US-9,923,624 Communication system and method
A communication system is disclosed. In an embodiment, the communication system includes a user node for receiving data from a remote application program, the...
US-9,923,623 Relay station, control method, and communication system
A relay station relays communications between a plurality of home base stations and a switching station via communication interfaces. The relay station sets up...
US-9,923,622 Communication system
A mobile communications system is described in which the network configures a mobile relay node that is mounted in a moving vehicle (such as a train) with...
US-9,923,621 Multiple-input multiple-output (MIMO) communication system
A multiple-input multiple-output (MIMO) capable system is contemplated. The communication system may include a signal processor configured to separate an input...
US-9,923,620 Method and system for a distributed configurable transceiver architecture and implementation
In communication device comprising a plurality of distributed transceivers and one or more corresponding antenna arrays, a first distributed transceiver is...
US-9,923,619 Techniques for passive beamforming training
Techniques for passive beamforming training are described. In one embodiment, for example, an apparatus may comprise at least one memory and logic to implement...
US-9,923,617 Communication channel optimization systems and methods in multi-user communication systems
Systems and methods of optimizing communication channels in multi-user communication systems are provided. Coding weights are determined based on communication...
US-9,923,616 Feedback based on codebook subset
The present invention provides for an improved application of signal strength weightings in a SDMA sectorized cellular network. The improved signal strength...
US-9,923,615 Method and apparatus for transmitting feedback signals
Provided are a method and an apparatus for generating and transmitting feedback signals for a plurality of reference signals having different directionality, in...
US-9,923,614 Multiple-antenna data transmission method, base station, user equipment, and system
Embodiments of the present invention disclose a base station, including: a first channel state information acquiring module, configured to acquire channel state...
US-9,923,613 Reference signals extension for massive MIMO system
Reference signals (RSs) transmission scheme for massive MIMO system is disclosed. For this, `M` resource blocks (RBs) are grouped into a resource block group...
US-9,923,612 Method and device for transmitting channel state information reference signal, hybrid spatial division...
The present invention proposes a hybrid spatial multiplexing (SM) and a space division multiple access (SDMA) technique in a frequency division duplex (FDD)...
US-9,923,611 Maximum combining in broadcast OFDM systems based on multiple receive antennas
Systems and methods are provided for enhancing signal quality at receivers in a wireless network. In one embodiment, an antenna is selected from a subset of...
US-9,923,610 Selective usage of antennas for improved call performance
An apparatus for selective usage of antennas for measurement purposes is provided. When the signal strength of the primary antenna is less than a signal...
US-9,923,608 Processing uplink signals in high speed scenario
A network node is connected to a plurality of antenna nodes that are located along a path where a plurality of wireless communication devices are located. The...
US-9,923,607 Input/output apparatus having an identification terminal
There is provided an input/output apparatus. Among information terminals of an input/output connector provided in an information terminal device, at least one...
US-9,923,606 Information reading system, information reading apparatus, storage medium having stored therein information...
An information reading system performs near field communication with an information storage medium. The information reading system includes: an antenna...
US-9,923,605 Electronic apparatus
An electronic apparatus includes an antenna that wirelessly receives power; a power circuit that inputs power received by the antenna; a communication circuit...
US-9,923,604 Power transmitting apparatus, power transmitting method, and storage medium
A power transmitting apparatus, which simultaneously or sequentially supplies electric power to a plurality of power receiving apparatuses in a wireless manner,...
US-9,923,603 Method for transferring wireless power
This invention defines management protocols for wireless power transfer to multiple devices in Multi-device Wireless Power Management System. Various functions...
US-9,923,602 Configurable, power supply voltage referenced single-ended signaling with ESD protection
A single-ended data transmission system transmits a signal having a signal voltage that is referenced to a power supply voltage and that swings above and below...
US-9,923,601 Subsea data communication interface unit
A subsea data communication interface unit for enabling data communication over a subsea data transmission line is disclosed. The subsea data communication...
US-9,923,600 Estimation of impedances in a transmission medium
The present disclosure relates to wireline communication systems, and in particular to aspects of a method and a line estimation device for estimating a...
US-9,923,599 Terahertz injection-locked radiator
Systems and methods which provide injection-locked circuit configurations for radiating signals in the terahertz frequency range with improved phase noise and...
US-9,923,598 Circuits and methods for reducing an interference signal that spectrally overlaps a desired signal
Under one aspect, a method is provided for processing a received signal, the received signal including a desired signal and an interference signal that...
US-9,923,597 Interference mitigation for downlink in a wireless communication system
Techniques for mitigating interference in a wireless communication system are described. In an aspect, pertinent transmission parameters for a served UE may be...
US-9,923,596 Demodulation apparatus
A demodulation apparatus demodulates spectrum-spread received data, and includes a band variable filter removing noise components from despread received data, a...
US-9,923,595 Digital predistortion for dual-band power amplifiers
A signal processing circuit arrangement may include a preamplifier circuit configured to map a first dimension input and a second dimension input to a first...
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