Stage-Determined Matching Pursuit for Sparse Channel Estimation in OFDM Systems.
Anthony Ngozichukwuka UwaechiaNor Muzlifah MahyuddinPublished in: IEEE Syst. J. (2019)
Keyphrases
- ofdm system
- channel estimation
- matching pursuit
- image coding
- estimation algorithm
- wireless communication
- multipath
- basis functions
- frequency selective
- bit error rate
- orthogonal frequency division multiplexing
- fading channels
- communication systems
- sparse representation
- computer simulation
- recursive least squares
- end to end
- routing algorithm
- image segmentation
- linear combination
- maximum likelihood
- artificial neural networks
- multiscale