Maximum Likelihood Channel Estimation for RIS-Aided Communications with LOS Channels.
Emil BjörnsonParisa RamezaniPublished in: IEEECONF (2022)
Keyphrases
- channel estimation
- maximum likelihood
- communication systems
- frequency selective
- estimation algorithm
- fading channels
- cdma systems
- learning objects
- ofdm system
- multipath
- communication channels
- computer systems
- wireless channels
- bit error rate
- multi channel
- orthogonal frequency division multiplexing
- code division multiple access