PATENT CLAIM ANALYSIS

Application Number: 16122667
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["714", "776000"]

Abstract:
A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 16200 and a code rate of 2/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 16-symbol mapping.

Claim (Index 3):
The BICM reception device of  claim 2 , wherein the 16-symbol mapping is a Non-Uniform Constellation (NUC) symbol mapping which corresponds to 16 constellations.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 97.0
- Lexical Diversity: 1.92857
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14717174', '14717203', '15842565', '15426940', '15425734']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3596106178677268
- 35 USC 102 Novelty (BERT): 0.5567980718902634
- Combined Prediction Score: 0.3793293632699805
- Mean Citation Score: 400.5307879999999
- Max Citation Score: 418.57092
- Similarity Product: 398.7989690850306

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

Dataset: test