Keyphrases
- detection method
- orthogonal frequency division multiplexing
- fading channels
- channel estimation
- detection algorithm
- received signal
- face detection
- multipath fading
- amplitude modulation
- ofdm system
- multipath
- communication systems
- feature detection
- wireless communication systems
- bit error rate
- multiple input multiple output
- decision feedback
- noise ratio
- frequency domain
- code division multiple access
- estimation algorithm
- frequency selective
- wireless communication
- computer simulation
- region detection
- signal strength
- false alarm probability
- three dimensional