PATENT CLAIM ANALYSIS

Application Number: 15920017
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["375", "220000"]

Abstract:
A power line communication (PLC) device is provided which communicates with another PLC device via a PLC signal transmitted over a wire in a broadband. The PLC signal comprises at least one frame. The at least one frame comprises a preamble, a frame control header and a payload. The preamble comprises at least one synchronization symbols used for a PLC engine to synchronize; at least one preamble code symbols used for specifying at least one of a sub-channel and a modulation mechanism; and at least one channel estimation symbols used for the PLC engine to do channel estimation.

Claim (Index 3):
The PLC device according to  claim 1 , wherein\n the synchronization symbols comprise a first synchronization symbol and a second synchronization symbol, and the waveform of the first synchronization symbol is opposite to the waveform of the second synchronization symbol, the preamble code symbols have the waveforms being the same as the waveforms of the first and second synchronization symbols, and are encoded by using the waveforms of the first and second synchronization symbols.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 90.0
- Lexical Diversity: 2.01887
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14582775', '14583853', '15175172', '14925598', '14583875']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5258307462520618
- 35 USC 102 Novelty (BERT): 0.5030784505426029
- Combined Prediction Score: 0.523555516681116
- Mean Citation Score: 236.26713
- Max Citation Score: 251.08005
- Similarity Product: 177.88728912371994

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

Dataset: test