PATENT CLAIM ANALYSIS

Application Number: 15863816
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["398", "185000"]

Abstract:
A method of generating a probabilistically shaped (PS), multi-level modulation signals includes encoding information bits into coded bits to which probability values are assigned according to a probability mass function, and mapping, based on a Gray coding scheme, the coded bits into symbols to which the probability values are assigned. The probability mass function is implemented by determining probabilities of the coded bits so that the probabilities of the coded bits in ascending or descending order have a Gaussian distribution, and performing a probability distribution pre-adjustment by redistributing probabilities of the coded bits corresponding to symbols probabilities of which are outside Gaussian distribution so that the symbols mapped based on the Gray coding scheme have the Gaussian distribution.

Claim (Index 10):
The apparatus of  claim 7 , wherein the performing the probability distribution pre-adjustment includes finding probabilities of information bits corresponding to symbols outside Gaussian distribution.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 86.0
- Lexical Diversity: 2.08197
- Patent Class: 398.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10045810', '15615288', '13789768', '13647956', '15318603']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.714621980290459
- 35 USC 102 Novelty (BERT): 0.5296191530998065
- Combined Prediction Score: 0.6961216975713937
- Mean Citation Score: 263.746682
- Max Citation Score: 275.33865
- Similarity Product: 179.20680204652547

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

Dataset: test