Channel estimation technique with SNR measurement by minimum accumulated distance of Viterbi decoder.
Ki-O SongHyeok Koo JungPublished in: IEICE Electron. Express (2008)
Keyphrases
- channel estimation
- ofdm system
- communication systems
- cdma systems
- noisy channel
- multipath
- signal to noise ratio
- estimation algorithm
- wireless communication
- frequency selective
- bit error rate
- hidden markov models
- fading channels
- computer simulation
- low complexity
- error concealment
- orthogonal frequency division multiplexing
- image quality
- wireless channels
- recursive least squares
- neuro fuzzy
- multiscale