UIM | Modulation | Mean | Variance | Skewness | Kurtosis | kth Moment | |
---|---|---|---|---|---|---|---|
k is Odd | k is Even | ||||||
HFO | MASK | Case3 | Case4 | Case4 | Case4 | Case4 | Case4 |
MFSK | Case4 | Case4 | Case4 | Case4 | Case4 | Case4 | |
MPSK | Case3 | Case3 | Case3 | Case3 | Case3 | Case3 | |
PA | MASK | – | Case2 | – | Case1 | – | Case1 |
MFSK | – | Case1 | – | Case1 | – | Case1 | |
MPSK | – | Case1 | – | Case1 | – | Case1 |