1125 search results - page 111 / 225 » The Coverage Problem in Three-Dimensional Wireless Sensor Ne... |
137
Voted
MASCOTS
2010
15 years 1 months ago
2010
—We consider the problem of optimal cluster-based data gathering in Wireless Sensor Networks (WSNs) when nearby readings are spatially correlated. Due to the dense nature of WSNs...
118
Voted
PERVASIVE
2005
Springer
15 years 9 months ago
2005
Springer
Distributed sensor networks offer many new capabilities for contextually monitoring environments. By making such systems mobile, we increase the application-space for the distribut...
141
Voted
GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—Fault tolerance techniques have been widely used in wireless sensor networks. Base station placement to maximize the network lifetime has also been well studied. However, limite...
118
Voted
INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract—Spectrum sensing is one of the key enabling technologies in Cognitive Radio Networks (CRNs). In CRNs, secondary users (SUs) are allowed to exploit the spectrum opportuni...
143
Voted
INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract—We revisit the shortest path problem in asynchronous duty-cycled wireless sensor networks, which exhibit time-dependent features. We model the time-varying link cost and...