A Novel two stage carrier frequency offset estimation and compensation Scheme in Multiple input Multiple output-orthogonal frequency Division Multiplexing System using Expectation and Maximization Iteration.
Malarvezhi PandyKumar RamamoorthyPublished in: J. Comput. Sci. (2013)
Keyphrases
- carrier frequency offset
- orthogonal frequency division multiplexing
- ofdm system
- multiple input multiple output
- estimation algorithm
- wireless communication
- communication systems
- mimo ofdm systems
- channel estimation
- mimo systems
- fading channels
- bit error rate
- channel coding
- wireless channels
- multipath
- frequency domain
- mobile communication
- error correction
- additive white gaussian noise
- communication networks
- signal to noise ratio
- computer simulation
- recursive least squares
- wireless networks
- wireless sensor networks
- error propagation
- wireless systems