Channel Estimation for Reconfigurable Intelligent Surface-Assisted Wireless Communications Considering Doppler Effect.
Shu SunHangsong YanPublished in: CoRR (2020)
Keyphrases
- wireless communication
- ofdm system
- channel estimation
- fading channels
- wireless channels
- wireless networks
- physical layer
- orthogonal frequency division multiplexing
- communication networks
- computer simulation
- wireless sensor networks
- frequency selective
- multipath
- wifi
- mobile communication
- communication technologies
- communication systems
- cognitive radio
- data streams
- bit error rate
- low cost
- computer networks
- sensor nodes