Multipath Parameter Estimation from OFDM Signals in Mobile Channels
Nick LetzepisAlex J. GrantPaul D. AlexanderDavid HaleyPublished in: CoRR (2010)
Keyphrases
- parameter estimation
- multipath
- fading channels
- decision feedback
- frequency selective
- channel estimation
- end to end
- intersymbol interference
- maximum likelihood
- mimo ofdm systems
- phase locked loop
- model selection
- markov random field
- least squares
- ofdm system
- em algorithm
- bit error rate
- routing algorithm
- antenna array
- mobile devices
- wireless channels
- parameter estimation algorithm
- mimo systems
- code division multiple access
- expectation maximization
- multi channel
- mobile communication
- additive white gaussian noise
- multiple description coding
- low frequency
- amplitude modulation
- high frequency
- wireless networks
- mobile users
- higher order
- optical flow