GNSS Positioning Enhancement Based on NLOS Multipath Biases Estimation Using Gaussian Mixture Noise.
Bassma GuermahTayeb SadikiHassan El GhaziPublished in: Int. J. Mob. Comput. Multim. Commun. (2018)
Keyphrases
- multipath
- gaussian mixture
- global positioning system
- probability density
- density estimation
- end to end
- low frequency
- multiple paths
- em algorithm
- gaussian mixture model
- closed form
- routing algorithm
- mixture model
- expectation maximization
- probability density function
- covariance matrix
- noise level
- bit error rate
- high frequency
- maximum likelihood
- antenna array
- fading channels
- estimation algorithm
- noise model
- ofdm system
- outlier detection