Performance analysis of QAM-modulation parameters on FFT-OFDM system over Doppler frequency fading channels.
Haitham Jabbar TahaM. F. M. SallehPublished in: Int. J. Inf. Commun. Technol. (2011)
Keyphrases
- ofdm system
- fading channels
- frequency selective
- channel estimation
- multipath
- estimation algorithm
- wireless communication
- bit error rate
- orthogonal frequency division multiplexing
- amplitude modulation
- wireless communication systems
- additive white gaussian noise
- recursive least squares
- mimo systems
- communication systems
- frequency domain
- code division multiple access
- low frequency
- computer simulation
- wireless networks
- physical layer
- communication networks
- high frequency