1977 search results - page 25 / 396 » Distributed Source Coding in Wireless Sensor Networks |
ICPADS
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, we address the problem of cross-layer optimization in medium access control (MAC) and network layers for wireless multicasting with multiple cooperative or competit...
ICPPW
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper describes a directed query dissemination scheme, DirQ that routes queries to the appropriate source nodes based on both constant and dynamicvalued attributes such as se...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We address the design and optimization of an energy-efficient lifting-based 2D transform for wireless sensor networks with irregular spatial sampling. The 2D transform is designe...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
This paper investigates the problem of secure lossy source coding in the presence of an eavesdropper with arbitrary correlated side informations at the legitimate decoder (referre...
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
This paper considers a large-scale wireless sensor network where sensor readings are occasionally collected by a mobile sink, and sensor nodes are responsible for temporarily stori...