Literature review for modulation classification methods

[efthimia145]

We need to perform literature review for modulation classification methods.
We have to collect and categorize the existing methods.

[efthimia145]

Modulation classification methods:

• Advanced image processing with Machine Learning Algorithms -> fail in noisy constellation patterns
• Fuzzy c-means algorithm -> statistical features -> Bayes classifier (Mobasseri)
• CNN for intelligent constellation diagram analysis: 2 conv layers connected with pooling layers / 6-modulation-format (Wang)
• CNN applied to a 3-channel color image conversion of the constellation diagram. (Peng)
• CNN applied to a combination of a regular constellation image and a contrast enhanced grid constellation image. - mostly for improvement in the accuracy of high order modulations(Huang)
• CNN applied to spectrogram images after a time-frequency analysis. CNN -> 4 conv neural networks
• Automatic modulation classification
• (more soon..)