190 search results - page 5 / 38 » A multiple power-level approach for wireless sensor network ... |
PERCOM
2009
ACM
14 years 1 months ago
2009
ACM
— As sensor networks are deployed over various terrains, the complexity of their topology continues to grow. Voids in networks often cause existing geographic routing algorithms ...
NETWORK
2006
13 years 6 months ago
2006
Wireless sensor networks are built upon a shared medium that makes it easy for adversaries to conduct radio interference, or jamming, attacks that effectively cause a denial of se...
GSN
2009
Springer
13 years 11 months ago
2009
Springer
The understanding of complex environmental phenomena, such as deforestation and epidemics, requires observations at multiple scales. This scale dependency is not handled well by to...
WINET
2010
13 years 5 months ago
2010
We consider the problem of static transmission-power assignment for lifetime maximization of a wireless sensor network with stationary nodes operating in a data-gathering scenario...
ICIP
2004
IEEE
14 years 8 months ago
2004
IEEE
The use of wireless sensor networks for target tracking is an active area of research. Imaging sensors that obtain video-rate images of a scene can have a significant impact in su...