PATENT CLAIM ANALYSIS

Application Number: 15907218
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["455", "127200"]

Abstract:
An exemplary system comprises a linearizer module, a first upconverter module, a power amplifier module, a signal sampler module, and a downconverter module. The linearizer module may be configured to receive a first intermediate frequency signal and to adjust the first intermediate frequency signal based on a reference signal and a signal based on a second intermediate frequency signal. The first upconverter module may be configured to receive and up-convert a signal based on the adjusted first intermediate frequency signal to a radio frequency signal. The power amplifier module may be configured to receive and amplify a power of a signal based on the radio frequency signal. The signal sampler module may be configured to sample a signal based on the amplified radio frequency signal. The downconverter module may be configured to receive and down-convert a signal based on the sampled radio frequency signal to the second intermediate frequency signal.

Claim (Index 21):
A system, comprising:\n linearizer means for receiving a first intermediate frequency transmit signal and a first intermediate frequency feedback signal, for comparing a reference signal to the first intermediate frequency feedback signal to generate a first distortion, the reference signal being a nearly ideal expectation of the first intermediate frequency feedback signal as the reference signal, for determining first predistortion based on the first distortion, for adding the first predistortion to a future intermediate frequency transmit signal to produce an adjusted future intermediate frequency transmit signal; means for upconverting a second signal to produce a first radio frequency transmit signal, the second signal being based on the first intermediate frequency transmit signal; radio frequency power amplifier means for amplifying a third signal to produce an amplified radio frequency transmit signal, the third signal being based on the first radio frequency transmit signal, the radio frequency power amplifier causing second distortion in the amplified radio frequency transmit signal, the first distortion having been previously caused at least in part by the second distortion; means for generating a first radio frequency feedback signal based on the amplified radio frequency transmit signal before the linearizer means adds the first predistortion to the future intermediate frequency transmit signal; and means for downconverting a fourth signal to produce a fifth signal, the fourth signal being based on the first radio frequency feedback signal, and the first intermediate frequency feedback signal being based on the fifth signal.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 4.0
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15156832', '13277588', '13633066', '14704468', '14314906']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7266837266589365
- 35 USC 102 Novelty (BERT): 0.5558047535117836
- Combined Prediction Score: 0.7095958293442213
- Mean Citation Score: 328.565718
- Max Citation Score: 430.9919
- Similarity Product: 380.4662836618066

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

Dataset: test