PATENT CLAIM ANALYSIS

Application Number: 16135878
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["375", "340000"]

Abstract:
A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, a frame parser to parse a signal frame from the demodulated broadcast signals, wherein the signal frame includes service data corresponding to each of a plurality of physical paths, a time deinterleaver to time deinterleave service data in each physical path by a TI (Time Interleaving) block, wherein the time deinterleaver further performs inserting at least one virtual FEC block into at least one TI block of the service data, wherein each TI block includes a variable number of FEC blocks of the service data, wherein a number of the at least one virtual FEC block is defined based on a maximum number of FEC blocks of a TI block and a decoder to decode the time deinterleaved service data.

Claim (Index 9):
A method of processing a broadcast signal in an electronic device, comprising:\n receiving the broadcast signal; demodulating the broadcast signal; deinterleaving the broadcast signal based on deinterleaving operation, the deinterleaving operation is applied to each of blocks of the broadcast signal, each block including a number of FEC blocks that vary per block, wherein the deinterleaving operation is performed by acquiring a memory address of data cells of each FEC block of the block based on position information corresponding to virtual cells, and the deinterleaving operation includes: writing into memory the data cells of the number of FEC blocks of the block based on the memory address of data cells, and reading out the written data cells, wherein the number of FEC blocks of each block vary from a minimum value of 1 to a maximum value, the maximum value is obtained based on signaling data in the broadcast signal; and decoding the broadcast signal.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 97.0
- Lexical Diversity: 2.28205
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15891021', '15436131', '15915263', '15603035', '14681158']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6142229822351747
- 35 USC 102 Novelty (BERT): 0.5758725811992637
- Combined Prediction Score: 0.6103879421315836
- Mean Citation Score: 501.588164
- Max Citation Score: 528.69434
- Similarity Product: 391.16272412994863

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