Training Over Sparse Multipath Channels in the Low SNR Regime
Elchanan ZwecherDana PorratPublished in: CoRR (2010)
Keyphrases
- multipath
- low snr
- fading channels
- multiple paths
- end to end
- intersymbol interference
- decision feedback
- routing algorithm
- antenna array
- channel estimation
- mimo ofdm systems
- frequency selective
- noise model
- low signal to noise ratio
- ofdm system
- wireless channels
- bit error rate
- ultra wideband
- code division multiple access
- high dimensional
- multipath routing
- mimo systems
- amplitude modulation
- natural images
- denoising
- multiresolution