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