943 search results - page 81 / 189 » Compressed channel sensing |
CPM
2007
Springer
14 years 25 days ago
2007
Springer
Move-to-Front, Distance Coding and Inversion Frequencies are three simple and effective techniques used to process the output of the Burrows-Wheeler Transform. In this paper we pr...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper we consider the problem of sampling far below the Nyquist rate signals that are sparse linear superpositions of shifts of a known, potentially wide-band, pulse. This...
TCOM
2008
13 years 8 months ago
2008
The study of Joint Source-Channel Coding (JSCC) systems faces one major challenge in obtaining an analytical expression for the function that links end-to-end distortion with chann...
TIT
2002
13 years 8 months ago
2002
Abstract--We show that very large bandwidths on fading multipath channels cannot be effectively utilized by spread-spectrum systems that (in a particular sense) spread the availabl...
GLOBECOM
2009
IEEE
14 years 3 months ago
2009
IEEE
—We present and analyze a joint source-channel coding strategy for the transmission of a Gaussian source across a Gaussian channel in n channel uses per source symbol. Among all ...