PATENT CLAIM ANALYSIS

Application Number: 15906464
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["375", "347000"]

Abstract:
A method in a node is disclosed. The method comprises receiving a signal, and obtaining a first oversampled received signal by sampling the received signal according to a symbol rate. The method further comprises estimating a first frequency offset based on the first oversampled received signal, the first frequency offset estimated using an estimation range limited to one of a bandwidth of the received signal or the symbol rate of the received signal, and obtaining a second oversampled received signal by sampling the received signal according to N times the symbol rate, wherein N is greater than 1. The method further comprises estimating a true frequency offset based on the first frequency offset estimate and the second oversampled received signal.

Claim (Index 19):
A computer program product comprising instructions stored on non-transient computer-readable media which, when executed by one or more processors, perform the acts of:\n receiving a signal; obtaining a first oversampled received signal by sampling the received signal according to a symbol rate; estimating a first frequency offset based on the first oversampled received signal, the first frequency offset estimated using an estimation range limited to one of a bandwidth of the received signal or the symbol rate of the received signal; obtaining a second oversampled received signal by sampling the received signal according to N times the symbol rate, wherein N is greater than 1; and estimating a true frequency offset based on the first frequency offset estimate and the second oversampled received signal.

Metadata:
- Claim Count in Document: 49.0
- Percentile: 88.0
- Lexical Diversity: 2.56
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15004275', '15004234', '14864831', '14913339', '13746219']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4718200661761889
- 35 USC 102 Novelty (BERT): 0.5643837962432582
- Combined Prediction Score: 0.4810764391828959
- Mean Citation Score: 257.043164
- Max Citation Score: 442.22095
- Similarity Product: 408.3400971266449

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

Dataset: test