PATENT CLAIM ANALYSIS

Application Number: 15905464
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["375", "355000"]

Abstract:
A signal transceiving device includes a transceiver and a microprocessor. The transceiver receives a signal from a power line. The microprocessor performs correlation calculation for the signal with a first predetermined pattern to obtain a plurality of first calculation results, performs correlation calculation for the signal with a second predetermined pattern to obtain a plurality of second calculation results, generates a plurality of weighting values according to the first calculation results and determines a position of a synchronization point in the signal according to the weighting values. When the weighting value corresponding to a sample point of the signal satisfies a first condition and the second calculation result corresponding to the sample point satisfies a second condition, the microprocessor determines to use the sample point as the synchronization point.

Claim (Index 7):
The method as claimed in  claim 1 , wherein the step of performing correlation calculation for the signal with the first predetermined pattern to obtain the first calculation results further comprises:\n obtaining 2N sampling points in the signal and performing cross-correlation calculation for the 2N sampling points in the signal with the first predetermined pattern, and wherein the step of performing correlation calculation for the signal with the second predetermined pattern to obtain the second calculation results further comprises: obtaining 2N sampling points in the signal and performing cross-correlation calculation for the 2N sampling points in the signal with the second predetermined pattern.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 88.0
- Lexical Diversity: 2.77551
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15304853', '10746696', '15304856', '15304857', '13845264']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.437621874549036
- 35 USC 102 Novelty (BERT): 0.466342902998038
- Combined Prediction Score: 0.4404939773939362
- Mean Citation Score: 143.938496
- Max Citation Score: 155.32248
- Similarity Product: 126.00516303942206

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