Generalized Karagiannidis-Lioumpas Approximations and Bounds to the Gaussian Q-Function With Optimized Coefficients.
Islam M. TanashTaneli RiihonenPublished in: IEEE Commun. Lett. (2022)
Keyphrases
- series expansion
- taylor series expansion
- closed form expressions
- gaussian function
- upper bound
- approximation methods
- linear combination
- fourier coefficients
- closed form
- basis functions
- density function
- probability density
- newly defined
- linear approximation
- linear functions
- dual space
- variance reduction
- correlation function
- nonlinear functions
- gaussian mixture
- maximum likelihood
- worst case