PATENT CLAIM ANALYSIS

Application Number: 16166814
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["375", "343000"]

Abstract:
In one implementation, a receiver has a module to detect a carrier within a portion of a digital representation of a received signal. In addition, the receiver includes a module to calculate the cross-correlation between the portion of the digital representation of the received signal and a reference signal representing an expected pulse pattern. The receiver also has a module to generate an estimate of a portion of a message potentially included in the digital representation of the received signal. The receiver further includes a screening module to generate a feature vector representing the estimated message, project the feature vector into a feature space, and determine the likelihood that the digital representation of the received signal includes a message. If the digital representation of the received signal likely includes a message, the receiver includes a non-coherent matched filter to recover the message from the digital representation of the received signal.

Claim (Index 8):
The receiver of  claim 1 , wherein:\n the processing componentry to detect multiple features of the part of the received signal comprises processing componentry to detect a measure of residual phase error of the part of the received signal; the processing componentry to compare the detected features of the part of the received signal to characteristic features of at least part of a 1090 MHz Mode S ES ADS-B message comprises processing componentry to compare the detected measure of residual phase error of the part of the received signal to a characteristic residual phase error for at least part of a 1090 MHz Mode S ES ADS-B message; and the processing componentry to determine if it is likely that the received signal includes a 1090 MHz Mode S ES ADS-B message based on a result of comparing the detected features of the part of the received signal to characteristic features of at least part of a 1090 MHz Mode S ES ADS-B message comprises processing componentry to determine if it is likely that the received signal includes a 1090 MHz Mode S ES ADS-B message based on results of comparing the detected measure of residual phase error of the part of the received signal to the characteristic residual phase error for at least part of a 1090 MHz Mode S ES ADS-B message.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 2.75862
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15462415', '15462450', '13689874', '15403383', '11363620']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5323823281133129
- 35 USC 102 Novelty (BERT): 0.5668124585486359
- Combined Prediction Score: 0.5358253411568452
- Mean Citation Score: 298.343802
- Max Citation Score: 446.6422
- Similarity Product: 408.41901696478135

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