PATENT CLAIM ANALYSIS

Application Number: 16230612
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["375", "260000"]

Abstract:
The present invention relates to a method of transmitting and a method of receiving signals, and corresponding apparatus. One aspect of the present invention relates to a method of obtaining a field for indicating a time de-interleaving depth from a layer 1 (L1) header of preamble symbols.

Claim (Index 19):
A method of processing a broadcast signal in a receiver, the method comprising:\n receiving the broadcast signal; demodulating the received broadcast signal carrying a preamble symbol and data symbols; frequency deinterleaving the preamble symbol; demapping constellations of the frequency-deinterleaved preamble symbol onto signaling data; padding the signaling data with zero bits; de-puncturing parity bits of the signaling data with the padded zero bits; first decoding the signaling data with the padded zero bits and the de-punctured parity bits; removing the padded zero bits from the first-decoded signaling data; second decoding the first-decoded signaling data from which the padded zero bits are removed; demapping constellations of the data symbols onto Physical Layer Pipe (PLP) data of at least one PLP based on a symbol mapping method that includes a Non-uniform Quadrature amplitude modulation (QAM); and decoding the PLP data based on the signaling data, wherein the signaling data include identification information for identifying the at least one PLP and encoding information for the PLP data.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 98.0
- Lexical Diversity: 1.48571
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15583889', '15480891', '14141333', '14160827', '13145898']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5656758001552079
- 35 USC 102 Novelty (BERT): 0.6625371336918995
- Combined Prediction Score: 0.5753619335088771
- Mean Citation Score: 557.613216
- Max Citation Score: 663.91516
- Similarity Product: 622.0897952977085

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

Dataset: test