Where does the model come from? | What are the main results? | Examples, comments, simplification |
---|---|---|
Distribution expressed as infinite series | Simplification to the most significant terms: \(\epsilon\)-contaminated [115, 116], Bernoulli–Gaussian [39, 40, 117, 118], Gaussian mixtures [37, 54], Markov [41, 42] | |
Empirical approach based on fitting of data and improvement of the receiver | Many different distributions | Laplace [50], Cauchy [17], Cauchy-Gaussian mixture [55], Generalized Gaussian [51,52,53], Normal Inverse Gaussian [23] |
Distribution expressed as infinite series | If no near-field effect, falls in the attraction domain of an \(\alpha\)-stable distribution [17, 65, 74] |