A Sub-band Precoding Scheme for Wideband Massive MIMO-OFDM Systems.
Kelvin Kuang-Chi LeeChiao-En ChenPublished in: EuCNC/6G Summit (2024)
Keyphrases
- subband
- mimo ofdm systems
- frequency band
- filter bank
- wavelet transform
- discrete wavelet transform
- multiresolution
- image compression
- frequency domain
- wavelet coefficients
- high frequency
- feature vectors
- bit rate
- low frequency
- wavelet domain
- image coding
- lifting scheme
- low pass
- orthogonal frequency division multiplexing
- high pass
- signal to noise ratio
- bitstream
- multipath
- multiscale