901 search results - page 105 / 181 » Minimum power configuration in wireless sensor networks |
TWC
2010
13 years 3 months ago
2010
In this paper, we study the problem of supporting multicast traffic in wireless sensor networks with network coding. On one hand, coding operations can reduce power consumption and...
ADHOC
2006
13 years 9 months ago
2006
In wireless ad hoc sensor networks, energy use is in many cases the most important constraint since it corresponds directly to operational lifetime. Topology management schemes su...
TMC
2010
13 years 7 months ago
2010
—Many wireless sensor networks require sufficient sensing coverage over long periods of time. To conserve energy, a coverage maintenance protocol achieves desired coverage by act...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many GPS-free information brokerage schemes are proposed for wire...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
We propose a game-theory-based cross-layer optimization scheme for wireless Direct Sequence Code Division Multiple Access (DSCDMA) visual sensor networks. The scheme uses the Nash...