PATENT CLAIM ANALYSIS

Application Number: 15926389
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["370", "312000"]

Abstract:
A broadcast signal receiver includes a tuner configured to tune a broadcast signal, a pilot detector configured to detect pilots comprised in the tuned broadcast signal, a de-framer configured to de-frame a signal frame of the broadcast signal and to extract Physical Layer Pipe (PLP) data, and a decoder configured to decode the extracted PLP data.

Claim (Index 1):
A broadcast signal receiver comprising:\n a tuner configured to tune a broadcast signal; a pilot detector configured to detect pilots comprised in the tuned broadcast signal; a de-framer configured to de-frame a signal frame of the broadcast signal and to extract Physical Layer Pipe (PLP) data, the signal frame comprising a preamble and at least one subframe; and a decoder configured to decode the extracted PLP data, wherein the pilots comprise Continual Pilots (CPs) and Scattered Pilots (SPs), wherein an SP pattern of the SPs is defined by Dx and Dy, the Dx being a separation of pilot bearing carriers in a frequency direction and the Dy being a number of symbols forming one scattered pilot sequence in a time direction, wherein an amplitude of the SPs is determined from a SP boosting parameter and the SP pattern of the SPs, and wherein the preamble comprises the SP boosting parameter which corresponds to one of boosting levels for each of the at least one subframe, and the preamble further comprises pilot information which is used for obtaining the SP pattern.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 1.72222
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14995479', '15918158', '15097066', '15646493', '15061458']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6691323584846656
- 35 USC 102 Novelty (BERT): 0.6290139605962136
- Combined Prediction Score: 0.6651205186958205
- Mean Citation Score: 604.9385300000001
- Max Citation Score: 635.3114
- Similarity Product: 531.3999980195283

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