PATENT CLAIM ANALYSIS

Application Number: 16192544
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["714", "758000"]

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 3/15. 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 256-symbol mapping.

Claim (Index 4):
The BICM reception device of  claim 3 , wherein the LDPC codeword is represented by (u 0 , u 1 , . . . , u N ldpc \u22121 ) (where N ldpc  is 16200), and the group corresponds to a bit group of the LDPC codeword in the following equation:\n X j ={u k |360\u00d7 j\u2264k< 360\u00d7( j+ 1), 0\u2264 k<N ldpc } for 0\u2264 j<N group  where X j  is an j-th bit group, N ldpc  is 16200, and N group  is 45.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 98.0
- Lexical Diversity: 1.92857
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14717174', '16122667', '14718839', '14717203', '15615594']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3976580906527677
- 35 USC 102 Novelty (BERT): 0.5979605544108234
- Combined Prediction Score: 0.4176883370285733
- Mean Citation Score: 493.7330940000001
- Max Citation Score: 502.95566
- Similarity Product: 500.1652018724943

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

Dataset: test