19 search results - page 1 / 4 » High Rate Mismatch in Entropy Constrained Quantization |
DCC
2003
IEEE
14 years 4 months ago
2003
IEEE
DCC
2002
IEEE
14 years 4 months ago
2002
IEEE
We consider the properties of optimal xed-rate and entropy-constrained scalar quantizers for nite alphabet sources. In particular, w econsider conditions under which the optimal s...
TCOM
2011
13 years 7 days ago
2011
—Using high-rate theory approximations we introduce flexible practical quantizers based on possibly non-Gaussian models in both the constrained resolution (CR) and the constrain...
DCC
2006
IEEE
14 years 4 months ago
2006
IEEE
This paper considers the development of a general framework for the analysis of transmit beamforming methods in multiple antenna systems with finite-rate feedback. Inspired by the...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
An iterative model selection algorithm is proposed. The algorithm seeks relevant features and an optimal number of codewords (or codebook size) as part of the optimization. We use...