Message-Passing Based Channel Estimation for Reconfigurable Intelligent Surface Assisted MIMO.
Hang LiuXiaojun YuanYing-Jun Angela ZhangPublished in: ISIT (2020)
Keyphrases
- message passing
- channel estimation
- cdma systems
- communication systems
- fading channels
- multipath
- ofdm system
- belief propagation
- frequency selective
- distributed systems
- estimation algorithm
- bit error rate
- shared memory
- three dimensional
- markov random field
- graphical models
- wireless communication
- d objects
- orthogonal frequency division multiplexing
- wireless channels
- signal to noise ratio
- physical layer
- computer simulation
- end to end
- image processing
- computer vision