Channel estimation assisted by postfixed pseudo-noise sequences padded with zero samples for mobile orthogonal-frequency-division-multiplexing communications.
Jia-Chin LinPublished in: IET Commun. (2009)
Keyphrases
- channel estimation
- communication systems
- ofdm system
- orthogonal frequency division multiplexing
- frequency selective
- cdma systems
- estimation algorithm
- multipath
- bit error rate
- wireless systems
- signal to noise ratio
- fading channels
- mobile devices
- additive white gaussian noise
- computer systems
- mobile communication
- mobile users
- wireless communication
- wireless channels
- channel coding
- communication networks
- distributed databases
- frequency domain