PATENT CLAIM ANALYSIS

Application Number: 16140000
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-02
Patent Classification: ["375", "260000"]

Abstract:
Disclosed herein is a broadcast signal receiver. The broadcast signal receiver according to an embodiment of the present invention includes a synchronization and demodulation module configured to perform detection and OFDM demodulation on a received broadcast signal, a frame parsing and deinterleaving module configured to parse and deinterleave the signal frame of the broadcast signal, a demapping and decoding module configured to convert the data of at least one Physical Layer Pipe (PLP) of the broadcast signal into a bit domain and to FEC-decode the PLP data, and an output processing module configured to receive the data of the at least one PLP and to output the received data in a data stream form.

Claim (Index 15):
A broadcast signal receiver, comprising:\n a demodulator to demodulate a broadcast signal; a pilot detector to detect pilots from the broadcast signal; a de-framer 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; 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, the data cells of the SBS comprise active data cells and null cells, 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 the de-framer determining a number of the active data cells of the SBS for an Fast Fourier Transform (FFT) size and an SP pattern is determined based on a coefficient to control a number of carriers and an SP boosting parameter for a boosted power level of the SPs; a de-interleaver configured to bit de-interleave the PLP data; and a decoder configured to decode the PLP data.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 97.0
- Lexical Diversity: 2.12281
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15615663', '16013597', '15646493', '15926389', '15918158']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5895894123755644
- 35 USC 102 Novelty (BERT): 0.7148085698227727
- Combined Prediction Score: 0.6021113281202852
- Mean Citation Score: 634.070958
- Max Citation Score: 811.9995
- Similarity Product: 748.2637079855203

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