Spectrum Sensing for Cognitive Radios over Frequency Selective Channels in White Noise.
Jitendra K. TugnaitPublished in: ICC (2011)
Keyphrases
- white noise
- frequency selective
- cognitive radio
- spectrum sensing
- fading channels
- wireless communication
- channel estimation
- communication systems
- cognitive radio networks
- noise reduction
- non stationary
- noise model
- ofdm system
- wireless networks
- markov processes
- gaussian noise
- computer simulation
- wavelet packet
- matched filter
- base station
- wireless sensor networks
- communication networks
- multipath
- cellular networks