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Information processing apparatus, system, and information processing
An information processing apparatus includes a first communication unit, a second communication unit, and a communication-apparatus-side controller. The first...
Method and system for broadband near-field communication
A first mobile consumer electronic device comprises a broadband near-field communications (BNC) transceiver and is configured to operate as a main processing...
Apparatus and method for communication using wireless power
An apparatus and method are described that may enable a target device to communicate with a source device using a wireless power. The communication apparatus...
Cable-level crosstalk reduction
A device for managing signal transport, on a cable level, in a communication system, and a method for using same, are provided herein. The device is connectable...
Impedance adjustment method, delay capacitance adjustment method and
associated apparatus for communication device
An impedance adjustment method for a communication device, wherein the communication device has a plurality of impedance paths for selection, includes:...
Base station apparatus and radio communication method
A wireless communication apparatus and method minimizes degradation in a separation characteristic of a code-multiplexed response signal using two-dimensional...
CDMA-based crosstalk cancellation for on-chip global high-speed links
Synchronous CDMA/spread spectrum methods, devices, and systems are used to suppress crosstalk in clock-forwarded on-chip interconnects. Transmitting a spread...
Precision timing source back-up for loss of GPS satellites
Methods are provided for implementing a timing synchronization or a backup timing synchronization in a telecommunication network. Timing pulses are received...
Switching between transmit and receive modes in a wireless transceiver
A wireless transceiver decodes a receive signal to extract data contained in the receive signal. A processing block contained in the wireless transceiver then...
System and method for communication with adjustable signal phase and power
A communication system includes a first antenna, a second antenna, a first transceiver, a second transceiver, and a phase and power distribution transform...
RF transformer based TX/RX integrated RF switch
The present invention is a novel and useful RF transformer based transmit/receive (TX/RX) integrated RF switch. In one embodiment of the invention, the TX/RX RF...
Assembly comprising two antennas controllable to output or not output
An assembly, a method of operating the assembly and antennas for use in the assembly, where two or more antennas (16, 18) each is adapted to output an output...
Modular microwave backhaul outdoor unit
A microwave backhaul system may comprise a monolithic integrated circuit comprising an on-chip transceiver, digital baseband processing circuitry, and auxiliary...
Methods and systems for multi-layer perceptron based non-linear
interference management in multi-technology...
The various embodiments include methods and apparatuses for canceling nonlinear interference during concurrent communication of multi-technology wireless...
Voltage equalization for stacked FETs in RF switches
A switch branch that improves voltage uniformity across a series stack of an n-number of transistors is disclosed. A first one of the n-number of transistors is...
Reception device and electronic apparatus
There is provided a reception device including first and second reception circuits configured to receive transmission signals, a first oscillation circuit...
Wideband beamformer system
An adaptive phased-array processing solution, referred to as the Wideband Beamformer System (WBS), demonstrates an improvement in the range and quality of air...
Analog-to-digital conversion with noise injection via wavefront
A novel noise injection technique is presented to improve dynamic range with low resolution and low speed analog to digital converters. This technique combines...
Delta-pi signal acquisition
Values representative of modulation signal components are extracted from a modulated signal. The modulated signal contains a modulation signal. A periodic time...
Post conversion mixing
An input signal having at least one modulated signal is captured. At least four analog sample streams are generated from the input signal. Each analog sample...
Method for duty cycle distortion detection through decision feedback
An embodiment includes a receiver circuit, a feedback circuit and a control circuit. The receiver circuit is configured to receive each data bit of a plurality...
Method and apparatus for sensing inter-modulation to improve radio
performance in single and dual tuner
A method of performing alternate frequency switching in a radio includes tuning the radio to a primary frequency. A candidate alternate frequency is identified....
Terminal and method for making touchscreen of terminal
A terminal and a method for making a touchscreen of the terminal, relate to the field of communications technologies and are invented for improving flexibility...
Interactive entertainment system
Disclosed here is an interactive audio system and a method of operating the same. In one embodiment, the interactive audio system comprises a processor and a...
Multi-mode and multi-band front-end device
A multi-mode and multi-band front-end device comprises at least one amplifier unit, at least one switching unit, at least one control unit, a plurality of...
Device and method for adaptive digital pre-distortion
One embodiment relates to a system which includes a pre-distortion unit, a power amplifier circuit, a power amplifier model, and a parameter estimation unit....
Wireless electronic device with antenna switching circuitry
A wireless electronic device may include antennas formed at different locations on the device. The wireless electronic device may include transceivers that are...
The present invention is directed to data communication systems and methods thereof. According to various embodiments, the present invention provides a...
Error correction encoding method and error correction encoding device
An error correction encoding device 1 includes a sparse matrix computing unit 2 that computes exclusive OR of a submatrix, in a parity-check matrix,...
Method and system for controlling an interleaver
Systems and Methods for controlling an interleaver are disclosed. Generally, a first and second signal are received, wherein the first and second signals are...
Transmitter apparatus and signal processing method thereof
A transmitter apparatus and a receiver apparatus are provided. The transmitter apparatus includes: an encoder configured to generate a low density parity check...
Method for correcting messages containing bit stuffing
The invention relates to a method for correcting a message the generation of which involves transforming an initial message and inserting bit stuffing into the...
Semiconductor memory apparatus and training method using the same
A semiconductor memory apparatus may include a cyclic redundancy check (CRC) circuit block electrically coupled with a first pad, and configured to generate...
Methods and apparatus to parallelize data decompression
Methods and apparatus to parallelize data decompression are disclosed. A method selects the initial starting positions in a compressed data bitstream. A first...
Context state and probability initialization for context adaptive entropy
In one example, an apparatus for context adaptive entropy coding may include a coder configured to determine one or more initialization parameters for a context...
Encoder that optimizes bit allocation for information sub-parts
A digital information encoder including a divider configured to divide a block of information into a plurality of sub-parts, an initial bit allocator configured...
Hardware efficient digital signal processing for on-the-fly delta sigma
bit stream linear operator and...
Methods and apparatuses embodied in delta sigma domain digital signal processing circuits that perform linear operation of delta sigma modulated bit stream,...
Variable run length encoding of a bit stream
An apparatus and method for encoding data are disclosed that may allow for variable run length encoding of data to be transmitted. An ordered stream of data...
Clock generation circuit
The present technique relates to a clock generation circuit including a phase difference comparison circuit configured to compare a phase of each of an input...
Variable length dynamic element matching in digital-to-analog converters
Embodiments of the disclosure provide improved mechanisms for applying DEM techniques to a DAC comprising a plurality of cells. Disclosed mechanisms include...
Digital-to-analog converter (DAC), method for operating a DAC and
Embodiments of digital-to-analog converters (DACs), methods for operating a DAC, and transceiver circuits are described. In one embodiment, a DAC includes an...
Asynchronous successive-approximation-register analog-to-digital converter
(SAR ADC) in synchronized system
A correcting asynchronous Successive-Approximation Register (SAR) analog-to-digital converter (ADC) detects and corrects metastability errors. An analog signal...
Current counting analog-to-digital converter for load current sensing
including dynamically biased comparator
In one embodiment, a circuit comprises first and second capacitors configured to receive a sense current in first and second modes, respectively. A comparator...
Digital-to-analog converter with integrated fir filter
A Digital-to-Analog Converter contains a digital shift register and a digital multiplexer. During each input signal clock period, the Digital-to-Analog...
Oscilloscope with logic analyzer frontend
An electronic test apparatus, such as an oscilloscope, comprising a logic analyzer frontend, wherein the logic analyzer frontend comprises a digital input port...
Method and apparatus for an active negative-capacitor circuit to cancel
the input capacitance of comparators
A negative-capacitance circuit comprises a first node coupled to a drain of a first transistor and a gate of a second transistor; a second node coupled to a...
Using high frequency crystal from external module to trim real time clock
Techniques including methods and apparatus for calibrating a local clock are provided in an implantable medical device. The implantable medical device includes...
Techniques for fractional-N phase locked loops
Embodiments describe techniques for utilizing fractional-N phase locked loops (PLL). Some embodiments describe a fractional-divider based fractional-N PLL for a...
Apparatus, system and method for controlling temperature and power supply
voltage drift in a digital phase...
Described herein are apparatus, system, and method for controlling temperature drift and/or voltage supply drift in a digital phase locked loop (DPLL). The...
Time-to-digital converter using a configurable multiplier
A fractional error correction circuit includes a time-to-digital converter (TDC) configured to detect a phase difference between a reference clock signal and a...