METHOD AND APPARATUS FOR COMMUNICATION OF SIGNALS

TRAFFIC MANAGEMENT TECHNIQUE FOR VARIABLE BANDWIDTH NETWORKS USING RSVP

DIGITAL PREDISTORTION METHOD AND APPARATUS

DIGITAL PRE-DISTORTION COMPENSATION IN A WIRELESS COMMUNICATIONS SYSTEM

RF CIRCUIT FOR PREDISTORTION AND METHOD OF OPERATING THE SAME

DIGITAL PREDISTORTION WITH HYBRID BASIS-FUNCTION-BASED ACTUATOR AND NEURAL NETWORK

MILLIMETER WAVE DIGITAL PREDISTORTION CALIBRATION

Transceiver With Auxiliary Receiver Calibration Apparatus and Methodology

DIGITAL PRE-DISTORTION FOR FREQUENCY RANGE 2 SYSTEMS

METHOD AND DEVICE(S) FOR SUPPORTING MACHINE LEARNING BASED CREST FACTOR REDUCTION AND DIGITAL PREDISTORTION

Secure and energy efficient communication system for Nextgen wireless networks overcoming high peak-to-average power ratio and disguised jamming

Digital pre-distortion compensation in a wireless communications system

Method and device(s) for performing digital predistortion on signals for multiband transmission in a wireless communication network

Transceiver with auxiliary receiver calibration apparatus and methodology

Non-linearity estimation for envelope tracking PA

Predistortion system with targeted spectrum emission for wireless communication

Dualband predistortion system for wireless communication

DPD training and calibration

Traffic management technique for variable bandwidth networks using RSVP

Method for gateway signaling for MISO operation and apparatus therefor

ENHANCED DPD METHOD TO CORRECT GAIN FLATNESS FOR WIRELESS COMMUNICATIONS SYSTEMS

Digital predistortion with hybrid basis-function-based actuator and neural network

Digital pre-distortion compensation using combined direct and indirect learning

Radio transmission device for the radio transmission of an interrogation signal based on a signal to be amplified

Modulation formats with fractional spectral efficiency

SYSTEM AND METHOD FOR CONTROLLING COMBINED RADIO SIGNALS

Method for gateway signaling for MISO operation and apparatus therefor

SYSTEM AND METHOD FOR DIGITAL MEMORIZED PREDISTORTION FOR WIRELESS COMMUNICATION

Transceiver with auxiliary receiver calibration apparatus and methodology

Transceiver with auxiliary receiver calibration apparatus and methodology

Traffic management technique for variable bandwidth networks using RSVP

System and method for controlling combined radio signals

Methods and apparatuses for digital pre-distortion

Correction apparatus and correction method

Pre-distortion processing method and apparatus

PREDISTORTION METHOD, APPARATUS, AND SYSTEM

METHODS AND SYSTEMS FOR DYNAMICALLY CALIBRATED PRE-DISTORTION

Programmable multi-mode digital-to-analog converter (DAC) for wideband applications

COFDM DCM Communication Systems with Preferred Labeling-Diversity Formats

System and method for digital memorized predistortion for wireless communication

DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM

Beam steering digital predistortion

RF system using AM with orthogonal offset

System and method for controlling combined radio signals

Devices and methods using the hermetic transform for transmitting and receiving signals using multi-channel signaling

Signal transmitter device, detection circuit, and signal detection method thereof

Transmission concept using multi-user superposition coding

System and method for amplitude pre-distortion optimization for GPS signal constant envelope transmission

Method for protecting a link in an optical network

Apparatus and methods for signal generation, reception, and self-calibration

METHOD AND APPARATUS WITH COMMON DIGITAL PRE-DISTORTION COMPONENT FOR MULTIPLE TRANSMIT CHAINS

Traffic management technique for variable bandwidth networks using RSVP

Methods and apparatuses for digital pre-distortion

Wireless communication system

Transmitter

Method and apparatus for adaptive transmit power control

Sinewave generation from multi-phase signals

Dynamically calibrated pre-distortion

Zero-cross-pre-distortion (ZCPD) algorithm for DTC based polar DTx

Apparatus and methods for signal generation, reception, and self-calibration

Waveform synthesis for RFID transmitters

RF system using PR-ASK with orthogonal offset

Compensation parameter and predistortion signal

Data transmission method, apparatus, and system

System and method for controlling combined radio signals

Error correction circuit and optical transmission system

Devices and methods using the hermetic transform for transmitting and receiving signals using multi-channel signaling

Apparatus and methods for signal generation, reception, and self-calibration

Transmission system

Preamble for non-linearity estimation

Digital code recovery with preamble

PA cell, PA module, wireless communication unit, RF transmitter architecture and method therefor

Methods, systems, and computer program products for calibrating phase hardware-induced distortion in a cellular communications system

Method and apparatus for adaptive transmit power control

System and method for controlling combined radio signals

Communication units and methods for power supply control

RF system using PR-ASK with orthogonal offset

Digital pre-distortion parameter obtaining method and pre-distortion system

Wireless communication device

Digital predistortion for dual-band power amplifiers

Digital frontend system for a radio transmitter and a method thereof

WAVEFORM SYNTHESIS FOR RFID TRANSMITTERS

Compensation parameter and predistortion signal

Signal transmission apparatus, distortion compensation apparatus, and signal transmission method

Method and device for transmitting and receiving signal on basis of multiple antennas

Spectrum shaping for OFDM/DMT

Miniature mobile marker system and method

System and method for multi-dimensional modulation using multiple constellations

System and method for multi-dimensional modulation using multiple constellations

Performing lookup table operations on a single-instruction multiple data processor

Device of crest factor reduction

Apparatus and methods for signal generation, reception, and self-calibration

Predistortion circuit and method for predistorting a signal

Method and apparatus for adaptive transmit power control

Power adjustment method and apparatus based on low delay power detection before DPD

System and method for digital memorized predistortion for wireless communication

Envelope tracking system for MIMO

Signal processing apparatus

Point to Point Split Mount Impairment Correction System

Device for carrier phase recovery

Dynamically calibrated pre-distortion

Method of wireless communication with a multi-antenna receiver

Multi-path digital pre-distortion

Transmitter linearization

Pre-distortion in a wireless transmitter

Multi-band observation receiver

Apparatus and methods for signal generation, reception, and self-calibration

Envelope tracking system for MIMO

Capture buffer of digital predistortion systems

Digital processor having instruction set with complex angle function

Vector processor having instruction set with sliding window non-linear convolutional function

Non-linear modeling of a physical system using direct optimization of look-up table values

Modeling of a target volterra series using an orthogonal parallel wiener decomposition

Non-linear modeling of a physical system using look-up table with polynomial interpolation

Modeling of a physical system using two-dimensional look-up table and linear interpolation

Non-linear interference cancellation for wireless transceivers

Digital polar modulator for a switch mode RF power amplifier

Distortion compensation device and distortion compensation device method

Baseband digital pre-distortion architecture

PA cell, PA module, wireless communication unit, RF transmitter architecture and method therefor

Method of transmitting data samples with reduced bandwidth

Method and equipment for controlling radio-frequency signal

High dynamic range AMAM predistortion

Time alignment for an amplification stage

Shielding flaw detection and measurement in quadrature amplitude modulated cable telecommunications environment

Dynamic digital predistortion for a microwave radio system

Digital frequency modulation aided AMPM predistortion digital transmitter

Method and faculty to measure and compensate DCO frequency distortions using a DPLL

Method and apparatus for controlling update of digital pre-distortion coefficient

Method and a user terminal for processing digital predistortion

Look up table-based sum predistorter for power amplifification with concurrent dual band inputs

Method of transmitting data samples with reduced bandwidth

Radio communication apparatus and pulse signal transmission method in radio communication apparatus

Method and apparatus to use auxiliary receiver to compensate multiple transmitters based upon one of the transmitters

Multiple input multiple output transmission method in a digital video broadcasting system and device for supporting same

Multiple functional equivalence digital communications interface

ORTHOGONAL MULTI-RATE MODULATION DEVICE AND METHOD

Transmission-reception device

Method and faculty to measure and compensate DCO frequency distortions using a DPLL

DEVICE AND METHOD FOR PRE-DISTORTING AND AMPLIFYING A SIGNAL BASED ON AN ERROR ATTRIBUTE

Digital pre-distortion filter system and method

High efficiency transmitter

Envelope tracking system for MIMO

Digital pre-distortion processing method and apparatus

Extended bandwidth digital Doherty transmitter

OFDM generation apparatus in a multi-carrier data transmission system

Systems and methods for mitigating spectral regrowth from non-linear systems

RF transmitter, integrated circuit device, wireless communication unit and method therefor

Nonlinear compensation using an enhanced backpropagation method with subbanding

Mobile wireless communications device with separate in-phase (I) and quadrature (Q) phase power amplification and power amplifier pre-distortion and IQ balance compensation

Communications system using beamforming

Shielding flaw detection and measurement in quadrature amplitude modulated cable telecommunications environment

Amplifying device and signal processing device

Composite power amplifier, transmitter, and composite-power-amplifier control method

Digital pre-distortion

Digital modulation jitter compensation for polar transmitter

Signal processing device and method, radiofrequency transmission system including such a device

METHOD AND APPARATUS FOR CLOCK SPUR SUPPRESSION IN DIRECT-RF MODULATORS

System for predistortion and post-distortion correction of both a receiver and transmitter during calibration

Transmitting a signal from a power amplifier

Method, apparatus, and system for microwave signal correction

OFDM generation apparatus in a multi-carrier data transmission system

Space-time digital power amplifier

Method and apparatus for modifying a characteristic of a complex-valued signal

In-Band Ripple Compensation

SEPARATE I AND Q BASEBAND PREDISTORTION IN DIRECT CONVERSION TRANSMITTERS

Method, apparatus, and system for microwave signal correction

Method and system for minimizing power consumption in a communication system

System and method for combined predistortion and interference cancellation in a satellite communications system

System and method for synchronization, power control, calibration, and modulation in communication transmitters

Transmitting unit that reduces PAPR and method therefor

Self-calibrating direct conversion transmitter with converting/steering device

Transmitter with delay mismatch compensation

Phase noise correction circuit, transmitter, receiver, radio device, radio communication system, and phase noise correction method

Non-linearity compensation in an optical transmission

Mobile wireless communications device with separate In-phase (I) and Quadrature (Q) phase power amplification and power amplifier pre-distortion and IQ balance compensation

Digital modulation jitter compensation for polar transmitter

Mobile wireless communications device for modulations with memory

Method and apparatus for improving digital predistortion correction with amplifier device biasing

Predistortion and post-distortion correction of both a receiver and transmitter during calibration

Methods and apparatus for reducing modulation signal bandwidth in polar modulation transmitters

Predistortion methods and apparatus for polar modulation transmitters

Adaptive forward error corrector and method thereof, and TDD radio repeating apparatus using the same

Amplitude modulation decoder

Measuring apparatus, measuring method, recording medium, and test apparatus

Distortion compensating circuit

APPARATUS AND METHOD FOR COMPENSATING FOR NONLINEARITY IN PORTABLE COMMUNICATION TERMINAL

Cartesian modulation system via multi-level pulse width modulation

Methods and apparatus to pre-compensate for I/Q distortion in quadrature transmitters

Precoding system and method for multi-user transmission in multiple antenna wireless systems

Method and System for Determining the Amplitude and/or Phase of the Output Signal of a Transmission Link as a Function of the Amplitude of the Input Signal

SIGNAL TRANSMISSION SYSTEM, METHOD AND APPARATUS

System and method for synchronization, power control, calibration, and modulation in communication transmitters

System and Method for Time Aligning Signals in Transmitters

Method and system for a wideband polar transmitter

Wireless transmitting device and wireless transmitting method

Method and system for minimizing power consumption in a communication system

Self-calibrating direct conversion transmitter with converting/steering device

Methods and apparatus for conditioning low-magnitude events in communications signals

Distortion compensator and wireless communication device

Distortion compensation circuit

Method and apparatus for on-chip measurement of power amplifier AM/AM and AM/PM non-linearity

Polar modulator and wireless communication apparatus using the same

Method and system for decoding multilevel signals

Transmitter apparatus and wireless communication apparatus

Modulator

Transmitter control

Multimode transmitter, module, communication device and chip set

Sigma-delta converter and use thereof

Peak to average mitigation

Multi-mode wireless polar transmitter architecture

Channel optimization system

System and method for digital memorized predistortion for wireless communication

Method for limiting amplitude of a carrier frequency output signal

Transmitting device

Modulation and transmission methods to provide a wireless link and transmitter circuit for providing a wireless link

Apparatus and method for transmitter phase shift compensation

Digital transmission systems using transformed phase modulated signals (PM-OFDM)

Stochastic digital pre-distortion compensation in a wireless communications system

Digital communications circuits and systems

TX/RX imbalance and carrier leakage calibration

Digital predistortion tailored to specified frequencies in the power amplifier (PA) output spectrum

Method and apparatus for model identification and predistortion

Efficient signal classification in digital pre-distortion systems

Peak-to-average power ratio reduction for QAM modulation with HD radio signals