Reduced complexity constellation pattern recognition and classification method
US8369460B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | May 18, 2009 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Nov 28, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/067
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A simplified, highly accurate, and real-time constellation pattern recognition and classification device for a software-defined communications apparatus is provided. The constellation pattern recognition and classification device includes an r(k) input, a group of test functions, a means for estimating, a means for calculating, a means for selecting the optimal test function, a means for signal processing, and a means for classifying a pattern that substantially decreases the amount of current constellation pattern calculations and intensive computational requirements and provides a real-time rapid response that improves performance of the software-defined communications apparatus. The present invention also includes a simplified, highly accurate, and real-time constellation pattern recognition and classification article of manufacture with a storage medium encoded with machine-readable computer program code for a software-defined communications system and a method for highly accurate and real-time reduced complexity constellation pattern recognition and classification for a software-defined communications system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.