121 search results - page 1 / 25 » Optimal Distortion-Power Tradeoffs in Gaussian Sensor Networ... |
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 ...
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 ...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
The estimation error performance of Gaussian belief propagation based distributed estimation in a large sensor network employing random sleep strategies is explicitly evaluated fo...
TIT
2008
13 years 4 months ago
2008
One of the simplest sensor network models has one single underlying Gaussian source of interest, observed by many sensors, subject to independent Gaussian observation noise. The se...
TSP
2010
12 years 11 months ago
2010
We study the estimation of a Gaussian source by a Gaussian wireless sensor network (WSN) where L distributed sensors transmit noisy observations of the source through a fading Gau...