2172 search results - page 46 / 435 » Distributed User Access Control in Sensor Networks |
RTSS
2007
IEEE
14 years 2 months ago
2007
IEEE
Wireless sensor network (WSN) applications have been studied extensively in recent years. Such applications involve resource-limited embedded sensor nodes that have small size and...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The problem of distributed multiuser medium access of a hierarchical cognitive radio network with multiple primary and secondary users is considered. Each primary user has a licen...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Accurate and synchronized time is crucial in many sensor network applications due to the need for consistent distributed sensing and coordination. In hostile environments where an...
TWC
2010
13 years 2 months ago
2010
Underwater multimedia acoustic sensor networks will enable new underwater applications such as multimedia coastal and tactical surveillance, undersea explorations, picture and vide...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— We propose a contention based reservation MAC protocol for a collaborative sensing scenario involving a set of surveillance UAVs communicating with a hub. Data transmission rig...