PATENT CLAIM ANALYSIS

Application Number: 15773056
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["375", "295000"]

Abstract:
An transmitter arrangement and a method therein are provided for linearization of an active antenna array. The active antenna array comprises a plurality of antenna elements, which are associated with a plurality of power amplifiers. The active antenna array is further associated with a precoder having a number of input and output ports. The method comprises obtaining a first signal provided to the antenna array via a first input port of the precoder. The method further comprises adapting a pre-distorting linearizer connected to the first input port based on the first signal and on feedback from the plurality of antenna elements, resulting from the propagation of the first signal via the precoder, and via the plurality of power amplifiers. Embodiments are also provided for adapting a pre-distorting linearizer based on a plurality of input signals and feedback from the plurality of antenna elements.

Claim (Index 14):
The transmitter arrangement according to  claim 10 , wherein the adapting of the pre-distorting linearizer comprises:\n obtaining, based on the signals from the plurality of antenna elements and the obtained first signal X 1 , a measure of unwanted emissions resulting from a combined non-linearity of the plurality of power amplifiers associated with the plurality of antenna elements.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 93.0
- Lexical Diversity: 2.76364
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14960028', '15171198', '15554243', '15592865', '15671523']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4949075015581576
- 35 USC 102 Novelty (BERT): 0.4890579864967585
- Combined Prediction Score: 0.4943225500520177
- Mean Citation Score: 178.726966
- Max Citation Score: 184.34302
- Similarity Product: 124.30143533918856

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

Dataset: test