Chunlong BAI

Hybrid automatic repeat request with feedback dependent bit selection

Hybrid automatic repeat request with feedback dependent bit selection

Method of transmitting data samples with reduced bandwidth

Method and system for generating odd order predistortions for a power amplifier receiving concurrent dual band inputs

Predistortion according to an artificial neural network (ANN)-based model

Modeling digital predistorter

Digital Predistorter (DPD) structure based on dynamic deviation reduction (DDR)-based volterra series

Multi-rate filter and filtering method for digital pre-distorters

Memory structure having taps and non-unitary delays between taps

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

Architecture and the training method of a PA DPD system with space mapping applied in the predistorter

Bandpass sampling schemes for observation receiver for use in PA DPD system for concurrent multi-band signals

Method of transmitting data samples with reduced bandwidth

Dual loop adaptation digital predistortion architecture for power amplifiers

Multi-layer memory structure for behavioral modeling in a pre-distorter

Hybrid automatic repeat request with feedback dependent BIT selection

Hybrid ARQ with variable retransmission energy

FIR/IIR filter predistorter for power amplifiers exhibiting short-term and/or long-term memory effects

Predistortion of concurrent multi-band signal to compensate for PA non-linearity

Power amplifier digital predistortion system for concurrent dual band inputs

Method and system for generating odd order predistortions for a power amplifier receiving concurrent dual band inputs

Architecture of nonlinear RF filter-based transmitter

Architecture of a low bandwidth predistortion system for non-linear RF components

Adaptive predistortion for a non-linear subsystem based on a model as a concatenation of a non-linear model followed by a linear model

Orthogonal basis function set for digital predistorter

Signal splitting apparatus suitable for use in a power amplifier

Systems and methods for digital predistortion in a dual band transmitter

CENTRALIZED ADAPTOR ARCHITECTURE FOR POWER AMPLIFIER LINEARIZATIONS IN ADVANCED WIRELESS COMMUNICATION SYSTEMS

Predistorter for a multi-antenna transmitter

Joint process estimator with variable tap delay line for use in power amplifier digital predistortion

Orthogonal basis function set for digital predistorter

Configurable basis-function generation for nonlinear modeling

Non-linear model with tap output normalization