PATENT CLAIM ANALYSIS

Application Number: 16013597
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["370", "476000"]

Abstract:
Disclosed herein is a broadcast signal transmitter. The broadcast signal transmitter according to an embodiment of the present invention includes an input formatting module configured to perform baseband formatting and to output at least one Physical Layer Pipe (PLP) data, a BICM module configured to perform error-correction processing on the PLP data, a framing and interleaving module configured to interleave the PLP data and to generate a signal frame, and a waveform generation module configured to insert a preamble into the signal frame and to generate a broadcast signal by OFDM-modulate the signal frame.

Claim (Index 15):
A broadcast signal transmitter, comprising:\n an encoder encode Physical Layer Pipe (PLP) data; a time-interleaver configured to time-interleave the encoded PLP data; a framer configured to generate a signal frame comprising the time-interleaved PLP data, the signal frame comprising a preamble and at least one subframe; a pilot inserter configured to insert pilots into the generated signal frame; and a modulator configured to modulate the signal frame by Orthogonal Frequency Division Multiplexing(OFDM) scheme; wherein the subframe comprises data symbols and at least one Subframe Boundary Symbol (SBS), the data symbols comprising Scattered Pilots (SPs), and the SBS comprises data cells and subframe boundary pilots, wherein the data cells of the SBS comprise active data cells and null cells, wherein the active data cells are at a center and each half of the null cells are at each band edge within data carrier indices, and wherein the preamble comprises first information for indicating Fast Fourier Transform (FFT) size, second information related to SP pattern and third information for indicating SP boosting parameter.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 94.0
- Lexical Diversity: 1.90566
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15615663', '15646493', '15918158', '15926389', '15061168']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.656329205381678
- 35 USC 102 Novelty (BERT): 0.7027833938174854
- Combined Prediction Score: 0.6609746242252588
- Mean Citation Score: 569.3010180000001
- Max Citation Score: 809.7991
- Similarity Product: 720.1146543955564

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