Joint Channel Estimation and Signal Recovery in RIS-Assisted Multi-User MISO Communications.
Li WeiChongwen HuangGeorge C. AlexandropoulosZhaohui YangChau YuenZhaoyang ZhangPublished in: WCNC (2021)
Keyphrases
- multi user
- channel estimation
- signal recovery
- communication systems
- multiple access
- orthogonal matching pursuit
- virtual environment
- virtual world
- multipath
- multiple users
- user interface
- augmented reality
- compressed sensing
- computer systems
- single user
- fading channels
- ofdm system
- bit error rate
- estimation algorithm
- wireless channels
- virtual reality
- projections onto convex sets
- computer vision
- transform domain
- information systems
- post processing
- motion estimation