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Patent # Description
US-9,584,192 Method and device for transmitting electric power and signals between a stationary wall and a leaf pivotably...
A method for transmitting electric power and signals between a wall and a leaf pivotally mounted on the wall includes transmitting the electric power so as to...
US-9,584,191 Antenna tuning unit
A system, apparatus, and method directed to impedance matching an antenna with a transmitter for non-directional radio beacons. The apparatus includes an L-type...
US-9,584,190 Vehicle driving system having wireless power transmission function and method thereof
A vehicle driving system having a wireless power transmission function includes a driving controller configured to generate a high frequency AC voltage...
US-9,584,189 Wireless energy transfer using variable size resonators and system monitoring
A variable effective size magnetic resonator includes an array of resonators each being one of at least two substantially different characteristic sizes and a...
US-9,584,188 Near field communication device and actuating method thereof
A near field communication device communicating with a smart terminal is presented, the near field communication device includes a controller, a near field...
US-9,584,187 Non-interruptive filtering of transmission line communications
Systems and methods according to aspects of the subject technology provide non-interruptive filtering of transmission line communications. The non-interruptive...
US-9,584,186 Communications device for multi-tone mask mode operation
A communications device for Multi-Tone Mask (MTM) mode communications at a first router on a powerline communications (PLC) channel in a PLC network including a...
US-9,584,185 Relative phase detection in power line communications networks
Systems and methods for relative phase detection and zero crossing detection for power line communications (PLC) are described. In some embodiments, both...
US-9,584,184 Unified front-end receiver interface for accommodating incoming signals via AC-coupling or DC-coupling
Techniques for accommodating an incoming signal at a front-end receiver via AC-coupling or DC-coupling are described herein. In one aspect, a front-end receiver...
US-9,584,183 Fault identification using line attenuations
The present invention presents a method of identifying faults in a DSL line using upstream and downstream attenuation measurements, which can be obtained...
US-9,584,182 Vectored DSL crosstalk cancellation
A vector DSL system includes a plurality of modems, which may be multi-port devices. Unprocessed user data is extracted from the modems and passed through a...
US-9,584,181 Channel estimation
Methods and devices related to channel estimation for a communication system comprising a plurality of communication connections are provided. For channel...
US-9,584,180 Networking system and method
A system may include an interface connected to at least one of a plurality of nodes via non-power line wiring not used for Ethernet communications. The system...
US-9,584,179 System and method for multi-channel frequency hopping spread spectrum communication
One embodiment of the present invention sets forth a technique for transmitting data in a frequency hopping spread spectrum (FHSS) wireless communication...
US-9,584,178 Correlating pseudonoise sequences in an SIMD processor
In one embodiment, a method includes receiving a signal having communication data from two or more mobile devices, each identifiable by an associated...
US-9,584,177 Time to digital converter and phase locked loop
A phase locked loop is disclosed having a frequency controlled oscillator, a feedback path, a time to digital converter and a memory. The frequency controlled...
US-9,584,176 Embedded meta-carrier with spread spectrum via overlaid carriers
A communication method for embedding a meta-carrier under an original carrier signal with reduced or minimal original carrier signal degradation, the method...
US-9,584,175 Radio frequency transceiver loopback testing
An integrated circuit includes a receiver portion, a transmitter portion, and a modulated phase locked loop. The receiver portion is for receiving a radio...
US-9,584,174 Active cover for electronic device
Systems and methods of providing a mobile device cover are described. In some embodiments, the mobile device cover may include, for example, an acoustic sensor,...
US-9,584,173 Electronic apparatus
An electronic apparatus includes: a front surface member that includes a concavity in which an insertion aperture is located, the insertion aperture for...
US-9,584,172 Wireless network receiver
A wireless network receiver includes a detection module that uses preamble data in a data frame for signal processing functions and the detection module is...
US-9,584,171 Adaptive data recovery
This application presents an adaptive data recovery (ADR) of original data symbols from intervals or parameters of tone signals derived from a received OFDM...
US-9,584,170 Broadband superhetrodyne receiver with agile intermediate frequency for interference mitigation
A broadband superheterodyne receiver. Embodiments include an input for receiving an RF signal including an RF data signal at a carrier frequency. An RF mixer...
US-9,584,169 High frequency transmitter
A radio transmitter having a RF signal source. A splitter receives an input signal from the signal source and divides that input signal into two output signals....
US-9,584,168 Distortion compensator and distortion compensation method
A distortion compensator that compensates for nonlinear distortion of an amplifier that amplifies power of a multicarrier signal includes a first compensation...
US-9,584,167 Wireless communication system, distortion compensation device, and distortion compensation method
A wireless communication system including: a first communication device including: a processor configured to: compensate a distortion to a input signal based on...
US-9,584,166 System and method for null filling of IQ waveform
System and method embodiments are provided for null filling of IQ waveform. In an embodiment method, samples below a predetermined threshold are selected from a...
US-9,584,165 High frequency amplifier and method of compensating for distortion
Disclosed is a high frequency amplifier which can properly compensate for distortion generated in a power amplifier even when an observation band of a feedback...
US-9,584,164 Digital intensive hybrid ADC/filter for LNA-free adaptive radio front-ends
A mixer-first receiver operates to generate filtering and analog-to-digital conversion concurrently and adaptively, while removing an LNA before a mixer to...
US-9,584,163 Length and rate compatible LDPC encoder and decoder
A method and apparatus for encoding data and for decoding data using LDPC (low density parity check) codes includes providing a mother LDPC matrix of a...
US-9,584,162 Microcode data recovery strategies for use of iterative decode
Various embodiments for data error recovery in a tape storage system, by a processor device, are provided. In one embodiment, a method comprises, in a tape...
US-9,584,161 Transmission device
A transmission device transmitting a polarization-multiplexed optical signal includes: a frame encoder configured to encode an electric signal in accordance...
US-9,584,160 Dynamically configuring erasure code redundancy and distribution
Example apparatus and methods monitor conditions in a tiered storage system. The conditions monitored may include the availability of different numbers and...
US-9,584,159 Interleaved encoding
A method for interleaved multi-dimensional encoding, the method may include receiving or generating a first version of a group of bits and a second version of...
US-9,584,158 Unified H-encoder for a class of multi-rate LDPC codes
A quasi-cyclic LDPC encoding apparatus is disclosed wherein a matrix H of the form [0 T; D E] is used, where T is a triangular matrix and D and E are arbitrary...
US-9,584,157 Coding method, decoding method, coder, and decoder
An encoding method of generating an encoded sequence by performing encoding of a given encoding rate based on a predetermined parity check matrix. The...
US-9,584,156 Creating a dynamic Huffman table
Techniques for creating a dynamic Huffman table in hardware are provided. In one aspect, a method for encoding data includes the steps of: implementing dynamic...
US-9,584,155 Look-ahead hash chain matching for data compression
Example data compression methods disclosed herein include determining a hash chain index corresponding to a first position in an input data buffer based on a...
US-9,584,154 System and method for digital signaling
Systems and methods for communicating digital data over a group of conductors include encoding data based on electromagnetic parameter values associated with...
US-9,584,153 Efficient dithering technique for sigma-delta analog-to-digital converters
A sigma-delta analog to digital converter (ADC) includes an M-bit digital-to-analog converter (DAC); a loop filter coupled to receive an output from DAC; and a...
US-9,584,152 Current steering digital to analog converter with dual current switch modules
A current-steering digital-to-analog converter may include dual current switch modules configured to receive digital input bits representative of desired analog...
US-9,584,151 Randomized quad switching
Reducing distortions in a digital-to-analog converter is a challenge for circuit designers. For current steering digital-to-analog converters (DACs), a quad...
US-9,584,150 Gain calibration for ADC with external reference
Representative implementations of devices and techniques provide gain calibration for analog to digital conversion of time-discrete analog inputs. An adjustable...
US-9,584,149 Comparator, AD converter, and wireless communication device
According to an embodiment, a comparator includes a first transistor, a second transistor, an output stage, and a node group. The first transistor is configured...
US-9,584,148 Systems and methods for analog to digital converter failure identification
The present disclosure provides systems and methods for identifying and reporting failures of an analog to digital (A/D) conversion system. The systems and...
US-9,584,147 Isolator system supporting multiple ADCs via a single isolator channel
In an isolation system, different analog to digital converters ("ADCs") are provided on a first side of an isolation barrier. Outputs from the ADCs may be...
US-9,584,146 System and method for measuring the DC-transfer characteristic of an analog-to-digital converter
Systems and methods for measuring and compensating a DC-transfer characteristic of analog-to-digital converters are described. A test-signal generator...
US-9,584,145 Circuit for and method of compensating for mismatch in a time-interleaved analog-to-digital converter
A circuit for compensating for mismatch in a plurality of channels of a time-interleaved analog-to-digital converter is described. The circuit comprises an...
US-9,584,144 Asynchronous clock generation for time-interleaved successive approximation analog to digital converters
A clock generator includes: a first input to receive a global clock signal; a second input to receive a completion signal; a third input to receive differential...
US-9,584,143 Modulator, phase locked loop using the same, and method applied thereto
A modulator for generating a control code in response to a frequency control word is provided. The modulator includes an adder, an accumulator, a next state...
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