Two-Timescale Channel Estimation for Reconfigurable Intelligent Surface Aided Wireless Communications.
Chen HuLinglong DaiShuangfeng HanXiaoyun WangPublished in: IEEE Trans. Commun. (2021)
Keyphrases
- wireless communication
- ofdm system
- channel estimation
- fading channels
- physical layer
- wireless channels
- wireless networks
- communication networks
- computer simulation
- frequency selective
- wireless sensor networks
- communication systems
- orthogonal frequency division multiplexing
- communication technologies
- multipath
- mobile communication
- wifi
- cognitive radio
- bit error rate
- estimation algorithm
- network traffic
- low cost