PATENT CLAIM ANALYSIS

Application Number: 16320406
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-08
Patent Classification: ["455", "164100"]

Abstract:
A wireless communication device detects when the wireless communication device is in a high speed environment, e.g., on a high speed train, and detects whether the behavior of the automatic frequency control (AFC) shall be changed since the AFC behavior is not stable. Receiver algorithms, i.e., the AFC, are changed such that an optimization for the high speed environment is obtained, without any risk of degrading the performance in all other fading environments.

Claim (Index 4):
The method of  claim 3 , where the determination that frequency error estimations by the first AFC function have an undesirable variation comprises:\n estimating a variance of differences between a number, N, of frequency error estimations of the RF signals by the first AFC function; comparing the variance with a first variance threshold; and determining, if the variance is greater than the first variance threshold, that the frequency error estimations by the first AFC function have an undesirable variation.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 99.0
- Lexical Diversity: 1.58491
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15210468', '15883790', '15313449', '12681071', '14892098']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6705547740299957
- 35 USC 102 Novelty (BERT): 0.5026113386499783
- Combined Prediction Score: 0.6537604304919941
- Mean Citation Score: 200.530948
- Max Citation Score: 220.21683
- Similarity Product: 151.9956842451614

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

Dataset: test