Joint channel estimation and decoding using Gaussian approximation in a factor graph over multipath channel.
Yang LiuLoïc BrunelJoseph Jean BoutrosPublished in: PIMRC (2009)
Keyphrases
- channel estimation
- multipath
- decision feedback
- ofdm system
- end to end
- fading channels
- frequency selective
- bit error rate
- routing algorithm
- code division multiple access
- message passing
- communication systems
- maximum likelihood
- graphical models
- wireless channels
- belief propagation
- ad hoc networks
- orthogonal frequency division multiplexing
- channel coding
- estimation algorithm
- computationally efficient
- wireless networks
- wireless communication
- probabilistic model
- wireless sensor networks