Joint Processing of Analog Fixed Beamforming and CSI-Based Precoding for Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands.
Tatsunori ObaraSatoshi SuyamaJiyun ShenYukihiko OkumuraPublished in: IEICE Trans. Commun. (2015)
Keyphrases
- frequency band
- multiple input multiple output
- mimo ofdm
- vlsi architecture
- high bit rate
- mimo systems
- low frequency
- high frequency
- communication systems
- subband
- frequency domain
- transfer function
- frequency ranges
- wireless channels
- fading channels
- rate distortion
- cognitive radio
- bit error rate
- code division multiple access
- physical layer
- feature extraction
- blind source separation
- data transmission
- wavelet transform