67 search results - page 14 / 14 » The Gaussian Multiple Access Wire-Tap Channel |
CORR
2010
Springer
13 years 4 months ago
2010
Springer
We study the tradeoffs between the number of measurements, the signal sparsity level, and the measurement noise level for exact support recovery of sparse signals via random noisy ...
CORR
2006
Springer
13 years 4 months ago
2006
Springer
We investigate the optimal performance of dense sensor networks by studying the joint source-channel coding problem. The overall goal of the sensor network is to take measurements ...