555 search results - page 73 / 111 » Polar codes are optimal for lossy source coding |
TWC
2008
13 years 7 months ago
2008
In this paper, we provide a complete study on the training based channel estimation issues for relay networks that employ the amplify-and-forward (AF) transmission scheme. We first...
MDM
2007
Springer
14 years 1 months ago
2007
Springer
— We consider the problem of efficiently broadcasting incremental updates to multiple terminals that contain outdated (and possibly different) initial copies of the data. This s...
IESS
2007
Springer
14 years 1 months ago
2007
Springer
To overcome the complexity in System-on-Chip (SoC) design, researchers have developed sophisticated design flows that significantly reduce the development time through automation...
WOMPAT
2004
Springer
14 years 1 months ago
2004
Springer
A program analysis tool can play an important role in helping users understand and improve OpenMP codes. Dragon is a robust interactive program analysis tool based on the Open64 co...
ICIP
2002
IEEE
14 years 9 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...