A Mean-field Approach for an Intercarrier Interference Canceller for OFDM
Ayaka SakataYoshiyuki KabashimaYitzhak PelegPublished in: CoRR (2012)
Keyphrases
- multipath
- frequency selective
- fading channels
- markov random field
- channel estimation
- end to end
- belief networks
- ofdm system
- em algorithm
- closed form
- communication systems
- carrier frequency offset
- statistical mechanics
- markov networks
- linear complexity
- bayesian inference
- free energy
- posterior distribution
- routing algorithm
- continuous time bayesian networks
- variational approximation
- variational methods
- loopy belief propagation
- wireless systems
- wireless channels
- markov chain monte carlo
- graphical models