Symbol-level adaptive modulation for coded OFDM on block fading channels.
Santosh NagarajPublished in: IEEE Trans. Commun. (2009)
Keyphrases
- fading channels
- frequency selective
- ofdm system
- orthogonal frequency division multiplexing
- channel estimation
- rayleigh fading
- multipath
- wireless communication
- mimo systems
- communication systems
- power allocation
- wireless communication systems
- code division multiple access
- bit error rate
- wireless channels
- cdma systems
- additive white gaussian noise
- recursive least squares
- wavelet packet
- estimation algorithm
- channel state information