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Patent # Description
US-9,413,475 Method of performing cell measurement and method of providing information for cell measurement
A method and base station for transmitting information for cell measurements, and a method and user equipment for performing cell measurements are discussed....
US-9,413,474 Efficient large-scale multiple input multiple output communications
Methods and systems for beam forming include measuring channel state information for a set of different codebook entries. An angle of arrival (AoA) distribution...
US-9,413,473 System, method and computer storage medium for calibrating RF transceiver
Disclosed is a system, method and computer storage medium for calibrating a Radio Frequency (RF) transceiver, and the system includes a compensator for a...
US-9,413,472 Systems and methods for power management in a beacon
A method for power management in a beacon includes determining a program density of a signaling program; determining an initial driving voltage using the...
US-9,413,471 High performance compact RF receiver for space flight applications
A compact photonic radio frequency receiver system includes a laser source that is configured to generate laser light Radio frequency (RF) and local oscillator...
US-9,413,470 Electronic quantum information probability transfer
Systems and methods for digital communication utilizing entangled qubits are disclosed. The disclosed systems and methods exploit selective entanglement...
US-9,413,469 Apparatus and method supporting covert communications using terahertz imaging camera
An apparatus includes a link receiver having a detector array configured to receive radiation from a remote communication device, where the detector array...
US-9,413,468 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-9,413,467 Optical transmitter, optical transmission/reception system, and drive circuit
An optical modulator includes optical waveguides on which phase modulation regions are formed. A drive circuit includes a lower-bit drive unit, an upper-bit...
US-9,413,466 Distributed pon transceiver architecture
One embodiment provides an optical line terminal (OLT) module in a network device. The OLT module includes an optical signal module, an OLT management module, a...
US-9,413,465 Optical transceiver and optical output level control method
A receiving-side integrated optical circuit of an optical transceiver has an optical wavelength demultiplexer to separate signal light components of the...
US-9,413,464 Optoelectronic assembly for signal conversion
Aspects of the present disclosure include an optoelectronic assembly with a housing that defines a cavity and includes a first component and a glass component...
US-9,413,463 Apparatus and method for efficient two-way optical communication where transmitter may interfere with receiver
An two-way optical communication apparatus, including a transmit element, a receive element, and a transceive processor. The transmit element is coupled to a...
US-9,413,462 Optical amplification repeater and optical transmission station
An optical amplification repeater includes a first rare-earth-doped optical amplification medium which amplifies a first signal light to be transmitted to a...
US-9,413,461 High bandwidth optical links for micro-satellite support
A method, systems, apparatus and device enable high bandwidth satellite communications. An onboard tracking detector, installed in a low-earth orbit satellite,...
US-9,413,460 Communication method
A communication method used in a terminal is provided that includes a front camera and a back camera. The communication method includes switching between the...
US-9,413,459 LED light dongle communication system
A Universal Serial Bus (USB) dongle may include an optical transceiver having a USB interface for engagement to an electronic device such as a laptop computer...
US-9,413,458 Illumination light communication apparatus and illumination light communication system using the same
An illumination light communication apparatus includes: a light source; a power supply circuit; a switching element which modulates an output current supplied...
US-9,413,457 LED light communication system
An LED light and communication system includes at least one optical transceiver, the optical transceiver including a light support and a processor. The light...
US-9,413,456 Non-linear optical receiver
A method and apparatus for optical communication. A plurality of optical signals having a plurality of different frequencies is received at a receiver. The...
US-9,413,455 Apparatus and method for creating calibration coefficient used to monitor optical signal-to-noise ratio
An apparatus includes: a photodetector configured to create a first electric-signal from an optical signal; a power-measuring unit configured to measure power...
US-9,413,454 Automatic bandwidth adjustment on multi-fiber optics
A device is configured to store information indicating a threshold bandwidth with which a multi-lane link is permitted to operate. The device may establish the...
US-9,413,453 Wireless communication method and wireless communication system
In a wireless communication system based on a time division multiple access method such as cordless telephone systems including a door camera, voice...
US-9,413,452 Transmitting apparatus, receiving apparatus, and communication system for formatting data
A transmitting apparatus, a receiving apparatus, and a communication system are provided that allow a reduction in a frame loss due to interference caused by...
US-9,413,451 Method and apparatus for transmitting and receiving broadcast channel in cellular communication system
Provided is a method and apparatus for transmitting and receiving a Broadcast Channel (BCH) in a cellular communication system. The method for transmitting a...
US-9,413,450 Signal transmission method using MBSFN subframe in radio communication system
A signal transmission method using a multicast broadcast single frequency network (MBSFN) subframe in a radio communication system is provided. The method...
US-9,413,449 Diversity reception apparatus, diversity reception method, reception program, and recording medium
A receiver having a high frequency selectivity noise tolerance is achieved on a small calculation scale by way of an received signal spectrum (RSS) calculation...
US-9,413,448 Systems and methods for focusing beams with mode division multiplexing
A system for focusing a multiplexed beam includes OAM signal processing circuitry for generating a multiplexed OAM multiplexed signal. A plurality of antennas...
US-9,413,447 Terminal station apparatus, base station apparatus, transmission method and control method
A terminal apparatus is disclosed wherein even in a case of applying SU-MIMO and MU-MIMO at the same time, the inter-sequence interference in a plurality of...
US-9,413,446 Method, apparatus and communication unit
A method, an apparatus and a communication unit for generating precoding feedback information in a multiple frequency radio transmission system are disclosed. A...
US-9,413,445 Scheduling method and apparatus for beamforming in mobile communication system
A scheduling method for beamforming in a mobile communication system is provided. The scheduling method includes determining whether to transmit an aperiodic...
US-9,413,444 Radio-frequency processing circuit and related wireless communication device
A radio frequency (RF) processing circuit used in a wireless communication device for processing a plurality of wireless signals is disclosed. The RF processing...
US-9,413,443 Electronic device including antenna and method of controlling the same
An apparatus includes a diversity antenna, an additional antenna, and at least one processor. The diversity antenna is configured to provide data communication...
US-9,413,442 Method and apparatus for reporting channel state information in a wireless communication system
The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for reporting channel state information. A...
US-9,413,441 Apparatus and method for spatial filtering by estimating angle of deviation for line of sight of user
An apparatus for spatial filtering receives a signal transmitted from a first terminal and detects a synchronization start point in time from a transmission...
US-9,413,440 Method of enhancing system performance and related wireless module
The present disclosure provides a performance enhancement method for a multi-user multiple input multiple output (MIMO) system. The performance enhancement...
US-9,413,439 Distributed antenna system for MIMO communications
A method and apparatus for determining placement of a plurality of antennas of a distributed antenna system for handling MIMO signals includes, at a first...
US-9,413,438 Wireless communication device and wireless communication method
Provided is a wireless communication device and a wireless communication method which can maintain compatibility with a plurality of communication schemes and...
US-9,413,437 Efficient and flexible transmit beamforming sector sweep in a multi-antenna communication device
A method implemented in a communication device includes receiving a first beamforming training transmission corrupted by a collision, determining a first...
US-9,413,436 Method and apparatus for determining trigger condition for client cooperation in wireless communication system
A method and apparatus for determining candidate cooperative devices of client cooperation in a wireless communication system is provided. In addition, a method...
US-9,413,435 Uplink CoMP mode selection based on processing load of neighbor
Embodiments disclosed herein may be implemented by a first access node in an access network, such as by an eNodeB in an LTE network, in order to determine an...
US-9,413,434 Cancellation of interfering audio on a mobile device
Generally, this disclosure provides devices, systems and methods for cancelling an interfering audio signal. The system may include a mobile device including a...
US-9,413,433 Rotary transmitter for machine tools
The invention relates to a rotary transmitter (2) for machine tools, having an inductive energy transmission section (31), which is arranged between a stator...
US-9,413,432 Near field wireless transmission/reception method and apparatus
Provided is a near field wireless communication apparatus that uses magnetic coupling and a method for operation of the apparatus, in which the magnetic...
US-9,413,431 Transceiver
The present invention provides a transceiver for a radio frequency identification (RFID) reader. The transceiver includes an RF front end, a transmitting...
US-9,413,430 Measurement and reporting of received signal strength in NFC enabled devices
An NFC-enabled device including tag emulation circuitry and reader emulation circuitry operates so as to provide a signal strength meter function. The signal...
US-9,413,429 Wireless power transmission system based on cell division
A wireless power transmission system based on cell division is provided. A communication and power control method of the wireless power transmission system,...
US-9,413,428 Transaction system
A transaction system has a terminal device contactlessly communicating in the near zone for carrying out transactions with transaction partners disposed in the...
US-9,413,427 Emulation of multiple devices in an NFC device
A method in a signal generating unit, SGU, generates a signal to be used in a Near-Field Communication, NFC, reader. The SGU is configured to communicate with...
US-9,413,426 Mobile terminal, display device and method for controlling the mobile terminal
There is disclosed a mobile terminal includes a display, a plurality of NFC antennas arranged in a circumferential portion of the display to transmit and...
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