Active 3D Double-RIS-Aided Multi-User Communications: Two-Timescale-Based Separate Channel Estimation via Bayesian Learning.
Songjie YangWanting LyuYue XiuZhongpei ZhangChau YuenPublished in: CoRR (2022)
Keyphrases
- bayesian learning
- multi user
- channel estimation
- communication systems
- multiple access
- model selection
- multipath
- virtual environment
- virtual world
- user interface
- augmented reality
- posterior distribution
- ofdm system
- single user
- multiple users
- fading channels
- bit error rate
- wireless channels
- computer systems
- pairwise
- wireless systems
- estimation algorithm
- end to end
- probabilistic model
- virtual reality
- data streams
- routing algorithm
- prior knowledge
- communication networks