Frequency Reflection Modulation for Reconfigurable Intelligent Surface Aided OFDM Systems.
Wenjing YanXiaojun YuanXuanyu CaoPublished in: IEEE Trans. Wirel. Commun. (2022)
Keyphrases
- ofdm system
- frequency hopping
- estimation algorithm
- wireless communication
- channel estimation
- orthogonal frequency division multiplexing
- multipath
- bit error rate
- carrier frequency offset
- fading channels
- frequency selective
- recursive least squares
- signal to noise ratio
- computer simulation
- denoising
- wavelet transform
- image processing