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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....
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...
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...
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...
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...
Electronic quantum information probability transfer
Systems and methods for digital communication utilizing entangled qubits are disclosed. The disclosed systems and methods exploit selective entanglement...
Apparatus and method supporting covert communications using terahertz
An apparatus includes a link receiver having a detector array configured to receive radiation from a remote communication device, where the detector array...
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...
Optical transmitter, optical transmission/reception system, and drive
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...
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...
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...
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...
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...
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...
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,...
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...
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...
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...
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...
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...
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...
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...
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...
Transmitting apparatus, receiving apparatus, and communication system for
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...
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...
Signal transmission method using MBSFN subframe in radio communication
A signal transmission method using a multicast broadcast single frequency network (MBSFN) subframe in a radio communication system is provided. The method...
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...
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...
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...
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...
Scheduling method and apparatus for beamforming in mobile communication
A scheduling method for beamforming in a mobile communication system is provided. The scheduling method includes determining whether to transmit an aperiodic...
Radio-frequency processing circuit and related wireless communication
A radio frequency (RF) processing circuit used in a wireless communication device for processing a plurality of wireless signals is disclosed. The RF processing...
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...
Method and apparatus for reporting channel state information in a wireless
The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for reporting channel state information. A...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
The present invention provides a transceiver for a radio frequency identification (RFID) reader. The transceiver includes an RF front end, a transmitting...
Measurement and reporting of received signal strength in NFC enabled
An NFC-enabled device including tag emulation circuitry and reader emulation circuitry operates so as to provide a signal strength meter function. The signal...
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,...
A transaction system has a terminal device contactlessly communicating in the near zone for carrying out transactions with transaction partners disposed in the...
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...
Mobile terminal, display device and method for controlling the mobile
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...