PATENT CLAIM ANALYSIS

Application Number: 15957061
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["330", "291000"]

Abstract:
Digital pre-distortion may be provided. First, a radio frequency (RF) domain distortion correcting signal and a base band (BB) domain distortion correcting signal may be initialized. Then the RF domain distortion correcting signal may be generated from an input signal. The generated RF domain distortion correcting signal may correspond to an amplifier. Next, the BB domain distortion correcting signal may be generated from the input signal. The generated BB domain distortion correcting signal may correspond to the amplifier. Then the RF domain distortion correcting signal and the BB domain distortion correcting signal may be combined to form a hybrid distortion correcting signal. The hybrid distortion correcting signal may then be provided to input matching circuitry feeding the amplifier.

Claim (Index 15):
A computer-readable medium that stores a set of instructions which when executed perform a method comprising:\n initializing a radio frequency (RF) domain distortion correcting signal and a base band (BB) domain distortion correcting signal; generating the RF domain distortion correcting signal from an input signal, the generated RF domain distortion correcting signal corresponding to an amplifier; generating the BB domain distortion correcting signal from the input signal, the generated BB domain distortion correcting signal corresponding to the amplifier, wherein generating the BB domain distortion correction signal comprises:\n determining a BB domain characterization for input matching circuitry, \n determining an inverse of the BB domain characterization for the input matching circuitry, \n determining the BB domain characterization for non-linearity of the amplifier connected to the input matching circuitry, and \n generating the BB domain distortion correcting signal based on the determined BB domain characterization for the input matching circuitry, the determined inverse of the BB domain characterization for the input matching circuitry, and the determined BB domain characterization for the non-linearity of the amplifier connected to the input matching circuitry; \n combining the RF domain distortion correcting signal and the BB domain distortion correcting signal to form a hybrid distortion correcting signal; and providing the hybrid distortion correcting signal to input matching circuitry feeding the amplifier.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 3.21951
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15956858', '13940263', '15352438', '15247580', '14079392']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.719636585411077
- 35 USC 102 Novelty (BERT): 0.502301698613054
- Combined Prediction Score: 0.6979030967312747
- Mean Citation Score: 162.92763
- Max Citation Score: 229.32373
- Similarity Product: 167.81639005795955

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test