6546 search results - page 935 / 1310 » Improving the Performance of the RISE Algorithm |
203
Voted
PIMRC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—The high peak-to-average-power ratio (PAR) of Orthogonal Frequency Division Multiplexing (OFDM) transmission systems significantly reduces the power efficiency or perf...
205
Voted
VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract- OFDMA subchannel allocation has been wellstudied. However, most of the available literature considers a single cell system without cochannel interference. We present a no...
169
Voted
VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper, we propose a class of implementation friendly structured LDPC codes with low error floors. The proposed codes exhibit no apparent error floors as compared with qu...
198
Voted
WACV
2008
IEEE
16 years 1 months ago
2008
IEEE
Most face recognition algorithms use a “distancebased” approach: gallery and probe images are projected into a low dimensional feature space and decisions about matching are b...
193
Voted
DSD
2007
IEEE
16 years 1 months ago
2007
IEEE
Synchronous Data Flow Graphs (SDFGs) are a very useful means for modeling and analyzing streaming applications. Some performance indicators, such as throughput, have been studied b...