Maximum likelihood estimation of time delays in multipath acoustic channel.
Tarkeshwar Prasad BhardwajRavinder NathPublished in: Signal Process. (2010)
Keyphrases
- maximum likelihood estimation
- multipath
- antenna array
- channel estimation
- fading channels
- wireless channels
- ofdm system
- end to end
- ultra wideband
- code division multiple access
- intersymbol interference
- mimo ofdm systems
- maximum likelihood
- em algorithm
- routing algorithm
- multiple paths
- bit error rate
- parameter estimation
- decision feedback
- probability distribution
- waveguide
- expectation maximization
- channel coding
- computer vision
- communication systems
- density function
- low frequency
- orthogonal frequency division multiplexing
- density estimation
- multiple input multiple output
- feature selection