PATENT CLAIM ANALYSIS

Application Number: 15899501
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["375", "298000"]

Abstract:
A coding and modulation apparatus and method are presented. The apparatus ( 10 ) comprises an encoder ( 11 ) that encodes input data into cell words, and a modulator ( 12 ) that modulates said cell words into constellation values of a non-uniform constellation. The modulator ( 12 ) is configured to use, based on the total number M of constellation points of the constellation and the signal-to-noise ratio SNR in dB, a non-uniform constellation from a group of constellations comprising one or more of predetermined constellations defined by the constellation position vector w 0 . . . b−1 , wherein b=M/4.

Claim (Index 3):
The coding and modulation apparatus as claimed in claim I wherein said modulator is configured to use a non-uniform constellation based on the total number M of constellation points of the constellation and the required signal-to-noise ratio SNR for error free decoding in dB.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 1.62687
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14786371', '14786725', '10563418', '15014548', '16093657']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5181134404110362
- 35 USC 102 Novelty (BERT): 0.6791699523925364
- Combined Prediction Score: 0.5342190916091862
- Mean Citation Score: 435.68531600000006
- Max Citation Score: 699.525
- Similarity Product: 652.7353562504053

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

Dataset: test