Low-Complexity Joint CFO and Channel Estimation for RIS-Aided OFDM Systems.
Sumin JeongArman FarhangNemanja Stefan PerovicMark F. FlanaganPublished in: IEEE Wirel. Commun. Lett. (2022)
Keyphrases
- signal to noise ratio
- low complexity
- ofdm system
- bit error rate
- channel estimation
- motion estimation
- wireless channels
- code division multiple access
- orthogonal frequency division multiplexing
- computational complexity
- additive white gaussian noise
- fading channels
- estimation algorithm
- wireless communication
- multipath
- frequency selective
- edge detection
- video streaming
- multiple description coding
- video sequences
- video coding
- distributed video coding
- communication systems
- wireless networks
- video data
- multiple input multiple output