Belief Propagation Pattern-Coupled Sparse Bayesian Learning for Non-Stationary Uplink Channel Estimation Over Massive-MIMO Based 5G Mobile Wireless Networks.
Jianqiao ChenXi ZhangPublished in: CISS (2020)
Keyphrases
- non stationary
- wireless networks
- belief propagation
- channel estimation
- wireless communication
- mobile terminals
- fading channels
- ofdm system
- graphical models
- mobile networks
- wireless channels
- communication systems
- code division multiple access
- base station
- wireless systems
- markov random field
- graph cuts
- multipath
- multimedia services
- stereo matching
- approximate inference
- physical layer
- mobile nodes
- ad hoc networks
- cellular networks
- orthogonal frequency division multiplexing
- pairwise
- application layer
- cross layer
- bayesian networks
- bit error rate
- cognitive radio
- energy function
- probabilistic model
- estimation algorithm
- conditional random fields
- higher order
- data transmission
- channel coding
- random fields
- wireless sensor networks