55 search results - page 3 / 11 » Power Optimized Space-Time Code for Layer Coded Multimedia o... |
160
Voted
TCOM
2008
15 years 3 months ago
2008
We consider the transmission of a Gaussian source through a block fading channel. Assuming each block is decoded independently, the received distortion depends on the tradeoff betw...
108
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
We propose a 3D medical image coding method with optimal channel protection for wireless transmission. The proposed method employs the 3D integer wavelet transform and a modified ...
129
Voted
ICIP
2009
IEEE
16 years 4 months ago
2009
IEEE
A recent dynamic increase in demand for wireless multimedia services has greatly accelerated the research on cross layer optimization techniques for transmitting multimedia data o...
125
Voted
ICIP
2002
IEEE
16 years 5 months ago
2002
IEEE
In this paper, we introduce an approach for adaptive minimization of the total power consumption of wireless video communications subject to a given level of quality of service. O...
142
Voted
CORR
2011
Springer
14 years 10 months ago
2011
Springer
Abstract—A secret-key generation scheme based on a layered broadcasting strategy is introduced for slow-fading channels. In the model considered, Alice wants to share a key with ...