LOS/NLOS Identification for Indoor UWB Positioning Based on Morlet Wavelet Transform and Convolutional Neural Networks.
Zhichao CuiYufang GaoJing HuShiwei TianJian ChengPublished in: IEEE Commun. Lett. (2021)
Keyphrases
- wavelet transform
- convolutional neural networks
- ultra wide band
- multiresolution
- image coding
- multipath
- wavelet coefficients
- convolutional network
- image compression
- multiscale
- subband
- ultra wideband
- learning objects
- multiresolution analysis
- low frequency
- indoor positioning
- metadata
- communication systems
- feature extraction
- learning process
- lifting scheme
- location information
- multi resolution analysis
- wireless transmission
- indoor environments