Sparse channel estimation using orthogonal matching Pursuit algorithm for SCM-OFDM system.
N. RashmiMrinal SarvagyaPublished in: ICACCI (2016)
Keyphrases
- channel estimation
- ofdm system
- sparse approximation
- communication systems
- multipath
- estimation algorithm
- frequency selective
- fading channels
- wireless communication
- bit error rate
- orthogonal frequency division multiplexing
- image matching
- recursive least squares
- linear combination
- end to end
- computationally efficient
- wireless channels
- computer simulation
- multiresolution
- image processing