555 search results - page 46 / 111 » Polar codes are optimal for lossy source coding |
GLOBECOM
2008
IEEE
13 years 9 months ago
2008
IEEE
In this paper, we first provide a joint source and channel coding (JSCC) approach in estimating Gaussian sources over Gaussian MAC channels, as well as its sufficient and necessary...
DATE
2008
IEEE
14 years 3 months ago
2008
IEEE
A generic and retargetable tool flow is presented that enables the export of timing data from software running on a cycle-accurate Virtual Prototype (VP) to a concurrent function...
CJ
1999
13 years 8 months ago
1999
The ability to predict the directions of branches, especially conditional branches, is an important problem in modern computer architecture and advanced compilers. Many static and...
CASES
2004
ACM
14 years 2 months ago
2004
ACM
ScratchPad Memories (SPMs) are commonly used in embedded systems because they are more energy-efficient than caches and enable tighter application control on the memory hierarchy...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
In progressive joint source-channel coding of images, experiments show that optimizing rate allocation according to PSNR criteria and according to rate criteria produce essentiall...