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System and method to monitor and control remote sensors and equipment
A processor, memory, first transceiver, second transceiver, plurality of wired and wireless ports, and a power system storing excess energy. Multiple similar...
Methods and apparatus for reordering data in an evolved high speed packet
Method and apparatus for receiving high speed downlink shared channel (HS-DSCH) transmissions are disclosed. An HS-DSCH medium access control (MAC-ehs) entity...
Wireless communication system
A wireless communication terminal includes: an array antenna; a MAC processing section, provided to detect a first order system, that interprets information on...
Method for feeding backchannel state information, user equipment, and base
Embodiments of the present invention provide a method for feeding back channel state information, a user equipment, and a base station, to improve feedback...
Method for operating a secondary station
The invention relates to a method for operating a secondary station, the secondary station communicating with at least one primary station by means of MIMO...
Method and apparatus for transmitting reference signal
The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for transmitting an RS (Reference Signal)...
Method for signaling MU-MIMO parameters
Methods for signaling multi-user multiple-input multiple output (MU-MIMO) parameters for Evolved-UTRA (E-UTRA) are disclosed. Example signaling format methods...
Method of assigning precoding vectors in a mobile cellular network
A method for assigning precoding vectors in a mobile cellular network as well as a base station. The base station provides a code book comprising indexed...
Method and device for sending user-specific reference signal
Disclosed are a method and device for sending a user-specific reference signal. The method provided in the present invention includes: determining a modulus...
Mobile station and reception method
Provided is a radio communication device which can separate propagation paths of antenna ports and improve a channel estimation accuracy even when using virtual...
Methods and apparatus for codebook subset restriction for two-dimensional
advanced antenna systems
A user equipment (UE) in a wireless network having two-dimensional antenna systems performs a method of codebook sampling. The method includes receiving from an...
Iterative nonlinear precoding and feedback for multi-user multiple-input
multiple-output (MU-MIMO) with channel...
An iterative nonlinear preceding method based on, for example. Tomlinson-Harashima Preceding (THP) may be implemented in a MU-MIMO system to alleviate the...
Method and apparatus for antenna selection
A system that incorporates teachings of the subject disclosure may include, for example, an antenna system coupled with the transceiver that includes a first...
Extracting sub-bands from signals in a frequency domain
Embodiments are disclosed for extracting sub-bands of interest from signals in a frequency domain for transmission via a distributed antenna system. In one...
Card detect architecture for near field communications
Described herein are architectures, platforms and methods for detecting near field communication (NFC) cards/tags by a NFC enabled device, using a coupled...
Control apparatus, method and computer-readable storage medium
In the first state in which the position of an external device is included in the first area where a power supply unit executes wireless power supply and is...
Wireless power adapter
A wireless power adapter includes a receiver coil system, a transmitter coil system and a conversion stage. The receiver coil system is compatible with a...
Apparatus and method for wirelessly transmitting and receiving energy and
A method for wirelessly receiving energy and data, including: a resonation operation of resonating a first frequency power signal transmitted from a...
Smart NFC antenna matching network system having multiple antennas and
user device including the same
At least one example embodiment provides a near field communication (NFC) antenna matching network system connected to an NFC transceiver. The NFC antenna...
System and method for inferring schematic relationships between load
points and service transformers
A system and method for identifying which of several candidate service transformers is powering a specific service point an electrical distribution grid are...
Power efficient mesh network
A method of communication between a plurality of network devices and an external electronic device is provided. The method includes receiving, at a first...
Multi-length cyclic prefix for OFDM transmission in PLC channels
Embodiments of the invention provide multiple cyclic prefix lengths for either both the data-payload and frame control header or only the data payload. Frame...
Asymmetric channels in power line communications
Apparatus (and related methods) for a power line communication network include a processor configured to receive beacons over a communication interface. The...
Echo cancellation with quantization compensation
An apparatus having a first circuit and a second circuit is disclosed. The first circuit is configured to generate a first intermediate signal by expanding a...
Robust time shift tracking UWB receiver
A robust time shift tracking UWB receiver. After translating in baseband by a quadrature demodulator, the received UWB pulsed signal is integrated on successive...
Method of determining the position of a device and a device that
implements the method
There is provided a method of determining the position of a device using a satellite positioning system, the method comprising (a) operating a satellite...
Method for transmitting non binary error correcting code words with CCSK
modulation, and corresponding signal...
The invention concerns a method for transmitting symbols of non binary error correcting code words via a transmission channel. The method comprises a first...
Ultra wideband modulation for body area networks
A symbol modulation system applicable to a body area network is disclosed herein. The symbol modulation system includes a symbol mapper. The symbol mapper is...
Front end circuit where an antenna is shared for transmission and
reception in a wireless communication apparatus
A front end circuit includes a transmission signal filter for allowing a transmission signal to pass, a reception signal filter for allowing a reception signal...
Radio frequency switching module and control method thereof
A radio frequency (RF) switching module and a control method of the RF switching module are described. The RF switching module has 2 switches, and the control...
PLL circuit, calibration method, and wireless communication apparatus
In the stop state of a VCO and an injection locked frequency divider, an ILFD controller sets the control parameter of an injection locked frequency divider on...
Sensor fusion for antenna tuning
Sensor fusion for antenna tuning for wireless devices is provided to enhance antenna tuning and reduce power consumption of wireless devices. A sensor...
Stretchable strap cover for electronic device
A stretchable strap cover for a handheld electronic device has a flexible and elastic pad with four apertures formed in the pad and extending through the...
Floating base charger
Charger apparatus for charging a rechargeable device, the charger including a casing, AC pins, a charging circuit and a DC plug, the casing having a slim shape,...
Protective case with electronic function for electronic device
A protective case for an electronic device includes a PCB and other components and devices. The other components and devices arranged on the case are connected...
A cover panel is disposed on a surface of an electronic apparatus and is made of sapphire. A flexible printed wiring board extends in a state of being curved in...
Mobile phone case having detachable cable
The present invention relates to a mobile phone case having detachable cable. More specifically, the mobile phone case having detachable cable allow the users...
Voice communication device with foreign language translation
Methods and devices for voice communications and foreign language translation are disclosed. One method includes selecting one of a plurality of microphones of...
Tunable circuit elements for dynamic, per element power
A communication device and method mitigates specific absorption rate (SAR) exposure of a user. A radio frequency (RF) transmitter amplifies outgoing...
Vehicle communication apparatus
A vehicle communication apparatus includes an antenna module, a wireless communication device placed and physically separated from the antenna module, a first...
System and methods for improving recovery from an out-of-service state by
SIMs of a multi-SIM device based on...
Methods and devices for controlling recovery from an out-of-service state on a multi-SIM wireless device that has at least two subscription identification...
Receiver having a calibration source
An RF receiver includes an RF signal reception path to process an input signal for the receiver for a first mode of the receiver; an oscillator; and a harmonic...
Transmitting apparatus and method for receiving a digital signal in a
digital telecommunication system
A receiver that receives a reference symbol comprising a sequence of a plurality of synchronization repetition patterns, wherein each repetition pattern...
System providing reduced intermodulation distortion
A system divides a signal into first and second portions and transmits the first and second portions through different signal paths between a first port and a...
Apparatus and method for mitigating loss of signal content
Described is an apparatus comprising: a first sampler to oversample a signal, the signal being processed for transmission through a channel having a notch...
Accurate desensitization estimation of a receiver
Described herein are technologies related to an implementation of de-sensitization estimation in a receiver of a portable device.
Passive intermodulation detection
A method, apparatus and receiver for detecting intermodulation distortion (IMD) affecting a received signal in a wireless receiver are provided. One method...
Non-linear interference cancellation for multiple receiver antennas
Various embodiments are disclosed for implementing joint non-linear interference cancellation (NLIC) in communication receivers with multiple receiver antennas...
Baseband time domain cancellation of data bus interference
An apparatus that enables baseband time domain cancellation of data bus interference is described herein. The apparatus includes a wireless receiver and a...
Receiver, transmitter and radio communication method
A mobile station includes: a physical channel segmentation unit to receive radio signals including multiple orthogonal signals which are orthogonal to each...