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Method, device and system for signalling transmission of virtual
Disclosed are a method, device and system for signalling transmission in a virtual multi-antenna system. The method includes N terminals receive CSI-RSs from a...
Method and apparatus for interference cancellation
A method and apparatus for performing interference cancellation is disclosed. The method includes receiving information about an interference configuration set...
Beam forming for reference signals using an antenna arrangement
There is provided beam forming using an antenna array configured to transmit across an angular sector. A first set of virtual antenna ports is determined by a...
Transmission method, transmitter apparatus, reception method and receiver
Transmission quality is improved in an environment in which direct waves dominate in a transmission method for transmitting a plurality of modulated signals...
System and method for multiplexing control and data channels in a multiple
input, multiple output...
A system and method for system and method for multiplexing control and data channels in a multiple input, multiple output (MIMO) communications system are...
Method of allocating resources for transmitting uplink signal in MIMO
wireless communication system and...
A method and terminal are described for allocating resources for transmitting a signal in a multiple-input multiple-output (MIMO) wireless communication system....
System and method for multiple-input multiple-output (MIMO) orthogonal
frequency division multiplexing (OFDM)...
In one embodiment, a method for transmitting data in a multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM)-offset quadrature...
Method of variable rate single user and multi user MIMO feedback for
mobile communications system
A spatial channel state information (CSI) feedback technique is incorporated into multiple-input multiple-output mobile communications technologies. User...
Method and apparatus for transceiving a data frame in a wireless LAN
A method of transmitting a data frame by a transmitter in a WLAN system is provided. The method includes generating a data block including at least one data...
Method for antenna array with steerable spotlight beams
Cellular array implementations with multiple steerable spotlight beams irradiated from a common aperture are disclosed herein. Such an approach can easily be...
Doppler frequency shift compensation for wireless communication
Technologies and implementations for Doppler frequency shift compensation are generally disclosed.
Loop powered transmitter with a single tap data isolation transformer and
unipolar voltage converters
A loop-powered transmitter includes a data isolation transformer including primary and secondary windings and an analog-to-digital converter (ADC) to convert a...
Method, system and apparatus for selectively accessing content at a device
using a case for that device
A protective case comprises an activatable NFC tag coupled to the protective case. The NFC tag is activated by depressing a button and/or placing the NFC tag in...
Electronic device with a radiofrequency function
An electronic device includes at least one processing circuit connected through at least one terminal at a first reference voltage. At least one radio frequency...
Wireless power receiving device and wireless power transmission device
A wireless power receiving device includes a voltage detection unit that detects an output voltage value of a rectifying unit, a power reduction unit that...
Cable assembly for providing power through inductive coupling
A Cable Assembly for supplying power includes wiring for carrying alternating electrical current, a plurality of Source Inductive Elements spaced at intervals...
Controlling inductive power transfer systems
An inductive power transfer system comprises a primary unit, having a primary coil and an electrical drive unit which applies electrical drive signals to the...
Apparatus for communicating with a portable data carrier
An apparatus for communicating with a portable data carrier comprises a first communication interface, based on wireless data transfer technology, for receiving...
NFC negotiated pairing
A mobile device includes a transceiver for performing wireless communication, a microprocessor for operating said mobile device, a near field communications...
Systems and methods for ripple communication decoding
The embodiments described herein provide devices and methods to facilitate ripple control communication. Specifically, the embodiments provide devices and...
Phase determination in smart grid networks
In a multiple interface, low power and lossy network comprising multiple nodes, a root phase device obtains phase differential and absolute phase information...
Powerline communicated load control
A system for transmitting communication signals, the system comprising an injector circuit connected to a powered circuit conductor and configured to modulate a...
Power line communications using frame control data blocks for data
Method, systems, and apparatus include a communication device configured to receive a data unit in accordance with a power line communications protocol, to...
Multilevel driver for high speed chip-to-chip communications
Transmission line driver systems are described which are comprised of multiple paralleled driver elements. The paralleled structure allows efficient generation...
Pulse generator, semiconductor integrated circuit, and wireless data
A pulse generator, which is configured to generate a burst pulse formed by burst oscillation signals oscillated in a predetermined time period, includes a burst...
Channel encoding based on temporal spreading of input block
Aspects of the present disclosure aim at providing a channel encoder configured to implement a temporally spreading coding scheme, wherein each bit of duration...
Method and apparatus for controlling power source semiconductor
A method for controlling a power source semiconductor may include: supplying, by a switching frequency supply unit, preset respective reference switching...
Methods, devices, and computer program products improving mobile
A system for use in a mobile device comprises: a switch unit configured to switch a common connection of a transmitter and a first receiver from a first antenna...
RF front-end module
An RF front-end module includes a transmitting/receiving terminal, a control unit, a first transmitting block and a second transmitting block. The first...
Input device switching an operating channel of a radio transceiver between
first and second computer systems
An input device for switchable use between first and second computer systems. A controller of the input device can execute switching logic to direct a radio...
Wireless communication wherein channel estimation accuracy is improved while keeping the position of each bit in a frame, even when a modulation system having a...
Wireless transmission system, wireless communication device, and wireless
A wireless transmission system includes: a communication unit for transmission; and a communication unit for reception. The communication units for transmission...
Transmission device with mode division multiplexing and methods for use
Aspects of the subject disclosure may include, for example, a transmission device that includes at least one transceiver configured to modulate data to generate...
Adaptable mobile phone case with battery and charger
An adaptable mobile phone case includes a main body, a phone cavity, a rotatable power plug that functions as a stand, a storage compartment, a removable...
Power efficient communications
A method, system, and device provide power-efficient communications within the context of available power. Transmission and receipt data rates are scalable in...
Wearable electronic device
The present disclosure provides a wearable electronic device. The wearable electronic device comprises: a main body; a fixing member movably connected to the...
Concurrent transmit and receive
The disclosure is directed to a circuit arrangement and method that provide efficient concurrent transmit and receive, transmit only and receive only of...
Sending and receiving messages using target criteria other than a network
A system, method and a computer program product for performing the method are provided. The system includes a communication device installed in a vehicle,...
The card connector includes a socket for inserting a tray, the socket having an ejector for ejecting the inserted tray in response to a pushing operation...
A card connector for receiving an inserted card module having electrode pads on one surface is provided. The card connector includes a housing and a plurality...
Systems, methods, and devices for managing coexistence of multiple
transceiver devices using bypass circuitry
A communications apparatus includes a first and second transceiver, and a first and second antenna. The communications apparatus further includes a front end...
System and method for a mixer
In accordance with an embodiment, a circuit includes a mixer having a signal input port, a local oscillator input port and an output port, a lowpass filter...
Method and system for initializing RF module through non-volatile control
Provided are a method and a system for initializing an RF module through non-volatile control, including: storing, by a non-volatile storage array,...
Analog front end receivers with resonant mixer configured to reject local
Some of the embodiments of the present disclosure provide a receiver comprising a class AB common-gate transformer-based low noise transconductance amplifier...
Methods and systems for estimation and mitigation of swept-tone
The estimation and mitigation of swept-tone interferers includes receiving a composite signal comprising a signal of interest and a swept-tone interferer over...
Radio frequency interconnect
A radio frequency interconnect includes a plurality of transmitters. Each transmitter is associated with an individual carrier of a plurality of carriers. The...
Simulcasting MIMO communication system
A wireless multiple-input multiple output (MIMO) communication system includes signaling simulcasting. Base stations include a plurality of transmit antennas...
Compressed amplitude wireless signal and compression function
Compression of an input signal prior to high power radio frequency (RF) amplification and transmission is disclosed. A compression device can receive an input...
Signal generating method and signal generating device
A transmission method of simultaneously transmitting a first modulated signal and a second modulated signal at a common frequency performs precoding on both...
Multichannel transponder and a method of determining a most strongly
coupled channel or more strongly coupled...
A transponder is disclosed comprising a multichannel front-end circuit; each channel of the multichannel front-end circuit a resonant circuit associated with a...