Matching Pursuit versus threshold-based approach for channel estimation in OFDM systems.
Zakia JellaliLeïla Najjar AtallahPublished in: COMNET (2012)
Keyphrases
- ofdm system
- channel estimation
- matching pursuit
- image coding
- estimation algorithm
- wireless communication
- multipath
- basis functions
- bit error rate
- frequency selective
- orthogonal frequency division multiplexing
- fading channels
- communication systems
- recursive least squares
- end to end
- computer simulation
- dynamic programming
- shortest path
- maximum likelihood
- wireless sensor networks
- multiscale