Method for effectively recognizing digital modulating signals in non-Gaussian noise
A digitally modulated signal and non-Gaussian noise technology, applied in the field of communication, can solve the problems of inability to identify digitally modulated signals simply and effectively, poor universality, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0041] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the invention.
[0042] figure 1 The implementation flow of the method for effectively identifying digitally modulated signals under non-Gaussian noise provided by the embodiment of the present invention is shown.
[0043] The identification methods include:
[0044] Step S101, performing nonlinear transformation on the received signal s(t);
[0045] Step S102, calculate the generalized first-order cyclic cumulant of the received signal s(t) and generalized second-order cyclic cumulants By calculating the characteristic parameters of the received signal s(t) and using the minimum mean square error classifier to...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com