943 search results - page 55 / 189 » Compressed channel sensing |
DCC
2010
IEEE
14 years 3 months ago
2010
IEEE
We introduce Xampling, a design methodology for analog compressed sensing in which we sample analog bandlimited signals at rates far lower than Nyquist, without loss of informatio...
ICIP
2009
IEEE
14 years 10 months ago
2009
IEEE
The Mixed Raster Content (MRC) document compression is a well documented standard. Its efficiency for representing sharp text and graphics over a background has been extensively p...
VTC
2008
IEEE
14 years 3 months ago
2008
IEEE
—1 Invoking SDMA in the Down-Link (DL) has the potential of increasing the achievable throughput with the aid of linear transmit preprocessing, provided that the Channel Impulse ...
ICIP
1997
IEEE
14 years 10 months ago
1997
IEEE
Compressed images transmitted over noisy channels are extremely sensitive to bit errors. This necessitates the application of error control channel coding to the compressed repres...
PODC
1998
ACM
14 years 1 months ago
1998
ACM
We present an algorithm for modifying delta compressed files so that the compressed versions may be reconstructed without scratch space. This allows network clients with limited ...