Beamforming matrix quantization with variable feedback rate.

Chau Yuen Sumei Sun Mel Meau Shin Ho Zhaoyang Zhang

Published in: EURASIP J. Wirel. Commun. Netw. (2012)

Keyphrases

code length
continuous time markov process
singular value decomposition
wavelet packet
quantization error
multiscale
relevance feedback
frequency domain
covariance matrix
low rank
user feedback
singular values
linear array
tree structured vector quantization