Channel Estimation for RIS Assisted Wireless Communications: Part I - Fundamentals, Solutions, and Future Opportunities.
Xiuhong WeiDecai ShenLinglong DaiPublished in: CoRR (2021)
Keyphrases
- wireless communication
- ofdm system
- channel estimation
- fading channels
- wireless channels
- physical layer
- frequency selective
- wireless networks
- computer simulation
- communication networks
- wireless sensor networks
- orthogonal frequency division multiplexing
- communication systems
- mobile communication
- estimation algorithm
- communication technologies
- bit error rate
- cognitive radio
- edge detection