Closed Form SER Expressions for QPSK OFDM Systems With Frequency Offset in Rayleigh Fading Channels.
Ahmed M. HamzaJon W. MarkPublished in: IEEE Commun. Lett. (2014)
Keyphrases
- closed form
- ofdm system
- fading channels
- channel estimation
- bit error rate
- frequency selective
- wireless communication
- multipath
- estimation algorithm
- orthogonal frequency division multiplexing
- additive white gaussian noise
- cellular systems
- signal to noise ratio
- low frequency
- end to end
- multiple input multiple output
- high frequency
- computer simulation
- multiresolution