PATENT CLAIM ANALYSIS

Application Number: 16255256
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["375", "267000"]

Abstract:
The continuous demand for capacity and the limited available spectrum in wireless and wired communication has led to reliance on advanced modulation techniques to dramatically increase the number of bits per hertz per second. This demand in capacity and using the higher order constellations shorten the link range, and as a result, system gain becomes an important characteristic. The modulation techniques described here improve the system gain by, e.g., as much as 2.5 dB in high order modulations such as 4096-QAM. The modulation techniques include reducing the peak to average ratio and adding shaping gain. These techniques dramatically improve the system capacity, system gain, power consumption and system cost.

Claim (Index 21):
A system comprising:\n a peak detector operable to monitor a transmit signal to generate a signal peak; a modulator operable to generate the transmit signal according to a mapping of one or more bits of source data to either a first symbol or an second symbol, wherein the first symbol is determined according to a first constellation and the second symbol is determined according to an second constellation, and wherein the modulator is operable to select between the first constellation and the second constellation according to the signal peak; and a feedback circuit operable to communicate the signal peak from the peak detector to the modulator.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 99.0
- Lexical Diversity: 1.66667
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15670142', '15840330', '14983792', '15670137', '11913275']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5083700964391021
- 35 USC 102 Novelty (BERT): 0.4999788398465423
- Combined Prediction Score: 0.5075309707798462
- Mean Citation Score: 254.22939
- Max Citation Score: 287.50708
- Similarity Product: 242.59331832546712

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