PATENT CLAIM ANALYSIS

Application Number: 15952950
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["375", "376000"]

Abstract:
Various methods provide for trimming the gain in a dual-port phase-locked loop (PLL) of a radio transceiver. Use is made of the radio's demodulator to perform modulation accuracy measurements, thereby reducing the cost and complexity of external test equipment.

Claim (Index 13):
The transceiver of  claim 11 , where the test data pattern is an alternating one-zero pattern and further comprising:\n the dual-port FM modulator provides the alternating one-zero test data pattern to the phase-locked loop at a frequency sufficient to fall outside a bandwidth of the phase-locked loop and modulates the signal generated by the phase-locked loop,\n generating the modulated intermediate frequency signal from the RF and the modulated signal; \n where the demodulator processes the modulated intermediate frequency signal to determine peak deviation of the modulated intermediate frequency signal, and where the processor adjusts a voltage-controlled oscillator modulation gain of the phase-locked loop in accordance with an analog port trim signal generated by the processor, the analog port trim signal generated responsive to the determined peak deviation of the modulated intermediate frequency signal and sufficient to adjust the peak deviation of the modulated intermediate frequency signal to within an acceptable range of peak deviation.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 91.0
- Lexical Diversity: 1.18421
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15493229', '15007969', '11884619', '11080207', '11018379']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.472194161512641
- 35 USC 102 Novelty (BERT): 0.5097149433749025
- Combined Prediction Score: 0.4759462396988672
- Mean Citation Score: 213.324694
- Max Citation Score: 303.5408
- Similarity Product: 243.5923995168686

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