Bidirectional Approximate Message Passing for RIS-Assisted Multi-User MISO Communications.
Li WeiChongwen HuangQinghua GuoZhaoyang ZhangMérouane DebbahChau YuenPublished in: CoRR (2021)
Keyphrases
- multi user
- message passing
- inference in graphical models
- multiple access
- belief propagation
- virtual environment
- virtual world
- distributed systems
- probabilistic inference
- multiple users
- single user
- user interface
- multi granularity
- augmented reality
- factor graphs
- junction tree
- distributed shared memory
- approximate inference
- shared memory
- sum product algorithm
- graphical models
- sum product
- computer vision
- communication networks
- generalized belief propagation
- higher order
- wireless systems
- markov random field
- linear programming
- ldpc codes
- semi supervised