Compressed Sensing Maximum Likelihood Channel Estimation for Ultra-Wideband Impulse Radio.
Ted C.-K. LiuXiaodai DongWu-Sheng LuPublished in: ICC (2009)
Keyphrases
- compressed sensing
- channel estimation
- ultra wideband
- maximum likelihood
- multipath
- communication systems
- bit error rate
- physical layer
- image reconstruction
- wireless systems
- ofdm system
- cognitive radio
- computer simulation
- wireless channels
- estimation algorithm
- sparse representation
- end to end
- fading channels
- wireless communication
- signal to noise ratio
- routing algorithm
- computer systems
- signal processing
- expectation maximization
- image sequences
- multiscale
- image segmentation
- peer to peer
- video sequences