Channel Estimation for OFDM FFT/DWT in Multi-carrier Modulation Used in Wireless Telemedicine.
H. S. O. MigdadiHuthaifa A. ObeidatKelvin O. O. AnohN. N. KhatibJames M. NorasRami QahwajiRaed A. Abd-AlhameedPublished in: CIT/IUCC/DASC/PICom (2015)
Keyphrases
- orthogonal frequency division multiplexing
- broadband wireless
- channel estimation
- ofdm system
- wireless communication
- frequency domain
- frequency selective
- mobile communication
- communication systems
- estimation algorithm
- multipath
- fading channels
- cdma systems
- discrete wavelet transform
- wireless channels
- wireless networks
- low frequency
- bit error rate
- computer simulation
- communication networks
- wireless sensor networks
- subband
- multiresolution
- feature extraction
- signal to noise ratio
- computer systems
- computational complexity