Sequential Detection and Estimation of Multipath Channel Parameters Using Belief Propagation.
Xuhong LiErik LeitingerAlexander VenusFredrik TufvessonPublished in: CoRR (2021)
Keyphrases
- belief propagation
- multipath
- antenna array
- graphical models
- channel estimation
- markov random field
- message passing
- parameter estimation
- fading channels
- ofdm system
- wireless channels
- stereo matching
- estimation algorithm
- end to end
- mimo ofdm systems
- graph cuts
- ultra wideband
- approximate inference
- code division multiple access
- pairwise
- bit error rate
- intersymbol interference
- routing algorithm
- disparity map
- energy function
- maximum likelihood
- decision feedback
- free energy
- probabilistic model
- low frequency
- channel coding
- computer vision
- expectation maximization
- distributed systems
- image sequences