Antenna-Permutation Channel-Vector Quantization for Finite Rate Feedback in Zero-Forcing Beamforming Multiuser MIMO-OFDM Systems.
Masaaki FujiiPublished in: IEICE Trans. Commun. (2009)
Keyphrases
- mimo ofdm systems
- vector quantization
- multipath
- antenna array
- image compression
- end to end
- routing algorithm
- channel estimation
- tree structured vector quantization
- vector quantizer
- wireless channels
- fading channels
- bit error rate
- code division multiple access
- rate allocation
- ofdm system
- communication networks
- low frequency
- video transmission
- subband
- neural network