ADMM Based Channel Estimation for RISs Aided Millimeter Wave Communications.
Heng LiuJiayi ZhangQingqing WuHuahua XiaoBo AiPublished in: IEEE Commun. Lett. (2021)
Keyphrases
- channel estimation
- communication systems
- millimeter wave
- radar images
- physical phenomena
- imaging process
- sar imagery
- computer systems
- multipath
- ofdm system
- total variation
- image formation
- mathematical models
- wireless channels
- automatic target recognition
- image processing
- imaging systems
- estimation algorithm
- wireless networks
- computationally efficient
- motion estimation
- multiscale