Directional beacon based positioning system using RF signals.
Seshan SrirangarajanSyed Faisal A. ShahAhmed H. TewfikPublished in: EUSIPCO (2008)
Keyphrases
- radio frequency
- signal strength
- signal processing
- phased array
- relevance feedback
- localization algorithm
- wireless sensor networks
- received signal strength
- wifi
- directional features
- directional information
- frequency band
- empirical mode decomposition
- location information
- smart phones
- subband
- wavelet transform
- image processing
- data sets