Robust Receivers for FH-SS Signals in Channel with Additive Cauchy-Gaussian Mixture Noise.
Nikolay ApanasenkoEvgeny BakinGrigory EvseevPublished in: ICUMT (2018)
Keyphrases
- gaussian mixture
- frequency hopping
- direct sequence spread spectrum
- closed form
- mixtures of gaussians
- em algorithm
- gaussian mixture model
- short time fourier transform
- probability density function
- signal processing
- received signal
- multiple access
- covariance matrix
- wireless communication
- single channel
- gaussian density
- ofdm system
- probability density
- expectation maximization
- density estimation
- pairwise
- detection algorithm