Jamming mitigation in global positioning system receivers using wavelet packet coefficients thresholding.
Mohammad Reza MosaviMatin PashaianMohammad Javad RezaeiKarim MohammadiPublished in: IET Signal Process. (2015)
Keyphrases
- wavelet packet
- global positioning system
- denoising
- navigation systems
- multipath
- filter bank
- position information
- wavelet packet transform
- subband
- location information
- urban environments
- image denoising
- geographic information systems
- urban areas
- wifi
- google maps
- mobile devices
- image processing
- wavelet domain
- cellular phone
- location based services
- end to end
- wavelet decomposition
- frequency domain
- wavelet transform
- quadtree
- smart phones
- traffic information
- image coding
- multiresolution
- image segmentation
- high frequency
- non stationary
- image quality
- image data
- multiscale