PATENT CLAIM ANALYSIS

Application Number: 16197303
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["375", "295000"]

Abstract:
The present invention provides a method of transmitting broadcast signals. The method includes, encoding, by an encoder, PLP(Physical Layer Pipe) data; time interleaving, by a time interleaver, the encoded PLP data; frame mapping, by a framer, the time interleaved PLP data onto at least one signal frames; frequency interleaving, by a frequency interleaver, data in the at least one signal frames; and waveform modulating, by a waveform module, the frequency interleaved data in the at least one signal frame and transmitting, by the waveform module, broadcast signals having the modulated data, wherein the frequency interleaving is conducted according to an interleaving mode, wherein the interleaving mode is determined based on a FFT (Fast Fourier Transform) size.

Claim (Index 31):
A device for transmitting a broadcast signal, the device comprising:\n an encoder to encode PLP (Physical Layer Pipe) data; a time interleaver to interleave the encoded PLP data; a framing mapper to map the interleaved PLP data onto one or more signal frames; a frequency interleaver to interleave data in the one or more signal frames based on an interleaving sequence; and a modulator to modulate the interleaved data into OFDM (Orthogonal Frequency Division Multiplexing) symbols and to transmit broadcast signals carrying the OFDM symbols, wherein the interleaving sequence of which addresses are within a range of a number of cells in an OFDM symbol is generated based on a toggle bit and a symbol offset, the symbol offset sequence being generated for every OFDM symbol pair including two consecutive OFDM symbols, wherein a number of symbols corresponding to a number of OFDM symbols to which a same frequency interleaving operation is applied is an even number, the number of symbols including a symbol carrying physical layer signalling data and one or more symbols carrying the PLP data, the symbol offset sequence being rest on the symbol carrying physical layer signalling data that is followed by the one or more symbols carrying the PLP data.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 98.0
- Lexical Diversity: 2.29032
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14690838', '15377839', '15676325', '15085739', '16166978']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5955650359886662
- 35 USC 102 Novelty (BERT): 0.6703107527558784
- Combined Prediction Score: 0.6030396076653874
- Mean Citation Score: 570.0386080000002
- Max Citation Score: 685.0133
- Similarity Product: 652.9824300529123

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