CORR
2007
Springer
13 years 11 months ago
2007
Springer
This paper addresses the performance of bit-interleaved coded multiple beamforming (BICMB) [1], [2] with imperfect knowledge of beamforming vectors. Most studies for limited-rate ...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
Abstract-- Multimode precoding, where the number of independent data-streams is adapted optimally, can be used to maximize the achievable throughput in multi-antenna communication ...
WSCG
2003
14 years 24 days ago
2003
In this paper, a new wavelet-domain codebook design algorithm is proposed for image coding. The method utilizes mean-squared error and variance based selection schemes for good cl...
CAIP
2001
Springer
14 years 4 months ago
2001
Springer
The problem of storage or transmission of codevectors is an essential issue in vector quantization with custom codebook. The proposed technique for compression of codebooks relies ...
CEC
2008
IEEE
14 years 6 months ago
2008
IEEE
Abstract— A new algorithm of optimal requantization codebook design using particle-pair optimizer (PPO) is proposed to provide an effective way for image transmission over multis...