Sequential Detection and Estimation of Multipath Channel Parameters Using Belief Propagation.
Xuhong LiErik LeitingerAlexander VenusFredrik TufvessonPublished in: IEEE Trans. Wirel. Commun. (2022)
Keyphrases
- belief propagation
- multipath
- antenna array
- graphical models
- channel estimation
- markov random field
- message passing
- parameter estimation
- fading channels
- wireless channels
- approximate inference
- ofdm system
- graph cuts
- ultra wideband
- mimo ofdm systems
- stereo matching
- end to end
- routing algorithm
- estimation algorithm
- pairwise
- energy function
- code division multiple access
- free energy
- bit error rate
- maximum likelihood
- disparity map
- decision feedback
- intersymbol interference
- probabilistic model
- channel coding
- posterior distribution
- anomaly detection
- bayesian networks
- high quality
- three dimensional