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 4):
The PLC device according to  claim 1 , wherein\n the modulation mechanisms include a first modulation mechanism and a second modulation mechanism, the preamble code symbols of the preamble specify the first modulation mechanism, the PLC engine receives the PLC signal from the another PLC device and demodulates the at least one frame of the PLC signal, wherein the PLC engine selects the first modulation mechanism according to the preamble code symbols and uses the first modulation mechanism to demodulate the frame control header and the payload.

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): 0.52653405952096
- 35 USC 102 Novelty (BERT): 0.4998712695893215
- Combined Prediction Score: 0.5238677805277961
- Mean Citation Score: 236.26713
- Max Citation Score: 251.08005
- Similarity Product: 186.4656547655761

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