85 search results - page 8 / 17 » Spectral Techniques for Expander Codes |
107
Voted
TIT
2008
15 years 17 days ago
2008
We address the well-known problem of determining the capacity of constrained coding systems. While the onedimensional case is well understood to the extent that there are technique...
111
Voted
ICC
1997
IEEE
15 years 4 months ago
1997
IEEE
— We apply coset codes to adaptive modulation in fading channels. Adaptive modulation is a powerful technique to improve the energy efficiency and increase the data rate over a ...
94
Voted
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract— Adaptive transmission techniques including transmit beamforming, precoding, and opportunistic scheduling offer high spectral efficiency when channel state information ...
90
Voted
BMCBI
2010
15 years 23 days ago
2010
Background: Probing the complex fusion of genetic and environmental interactions, metabolic profiling (or metabolomics/metabonomics), the study of small molecules involved in meta...
118
Voted
CCECE
2006
IEEE
15 years 6 months ago
2006
IEEE
The application of bit-interleaved coded modulation with iterative decoding (BICM-ID) was recently considered to improve both the spectral efficiency and error performance in Cla...