Sparsity Channel Estimation for Reconfigurable Intelligent Surface Aided MIMO Systems.
Meng GaoHuafu LiYang WangJiaao YangPublished in: PIMRC (2023)
Keyphrases
- mimo systems
- fading channels
- channel estimation
- multiple input multiple output
- bit error rate
- frequency selective
- multipath
- cdma systems
- wireless channels
- ofdm system
- communication systems
- wireless communication
- computer simulation
- code division multiple access
- low complexity
- estimation algorithm
- channel coding
- signal to noise ratio
- communication networks
- shortest path