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Patent # Description
US-9,544,038 Method, device and system for signalling transmission of virtual multi-antenna system
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...
US-9,544,037 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...
US-9,544,036 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...
US-9,544,035 Transmission method, transmitter apparatus, reception method and receiver apparatus
Transmission quality is improved in an environment in which direct waves dominate in a transmission method for transmitting a plurality of modulated signals...
US-9,544,034 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...
US-9,544,033 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....
US-9,544,032 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...
US-9,544,031 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...
US-9,544,030 Method and apparatus for transceiving a data frame in a wireless LAN system
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...
US-9,544,029 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...
US-9,544,028 Doppler frequency shift compensation for wireless communication
Technologies and implementations for Doppler frequency shift compensation are generally disclosed.
US-9,544,027 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...
US-9,544,026 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...
US-9,544,025 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...
US-9,544,024 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...
US-9,544,023 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...
US-9,544,022 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...
US-9,544,021 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...
US-9,544,020 NFC negotiated pairing
A mobile device includes a transceiver for performing wireless communication, a microprocessor for operating said mobile device, a near field communications...
US-9,544,019 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...
US-9,544,018 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...
US-9,544,017 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...
US-9,544,016 Power line communications using frame control data blocks for data transport
Method, systems, and apparatus include a communication device configured to receive a data unit in accordance with a power line communications protocol, to...
US-9,544,015 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...
US-9,544,014 Pulse generator, semiconductor integrated circuit, and wireless data transmission method
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...
US-9,544,013 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...
US-9,544,012 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...
US-9,544,011 Methods, devices, and computer program products improving mobile communication
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...
US-9,544,010 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...
US-9,544,009 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...
US-9,544,008 Integrated circuit
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...
US-9,544,007 Wireless transmission system, wireless communication device, and wireless communication method
A wireless transmission system includes: a communication unit for transmission; and a communication unit for reception. The communication units for transmission...
US-9,544,006 Transmission device with mode division multiplexing and methods for use therewith
Aspects of the subject disclosure may include, for example, a transmission device that includes at least one transceiver configured to modulate data to generate...
US-9,544,005 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...
US-9,544,004 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...
US-9,544,003 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...
US-9,544,002 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...
US-9,544,001 Sending and receiving messages using target criteria other than a network identifier
A system, method and a computer program product for performing the method are provided. The system includes a communication device installed in a vehicle,...
US-9,544,000 Card connector
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...
US-9,543,999 Card connector
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...
US-9,543,998 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...
US-9,543,997 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...
US-9,543,996 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,...
US-9,543,995 Analog front end receivers with resonant mixer configured to reject local oscillator harmonics
Some of the embodiments of the present disclosure provide a receiver comprising a class AB common-gate transformer-based low noise transconductance amplifier...
US-9,543,994 Methods and systems for estimation and mitigation of swept-tone interferers
The estimation and mitigation of swept-tone interferers includes receiving a composite signal comprising a signal of interest and a swept-tone interferer over...
US-9,543,993 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...
US-9,543,992 Simulcasting MIMO communication system
A wireless multiple-input multiple output (MIMO) communication system includes signaling simulcasting. Base stations include a plurality of transmit antennas...
US-9,543,991 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...
US-9,543,990 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...
US-9,543,989 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...
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