80 search results - page 10 / 16 » Adaptive clock synchronization in sensor networks |
SENSYS
2004
ACM
15 years 2 months ago
2004
ACM
Wireless sensor network applications, similarly to other distributed systems, often require a scalable time synchronization service enabling data consistency and coordination. Thi...
BROADNETS
2006
IEEE
15 years 3 months ago
2006
IEEE
Existing slotted channel access schemes in wireless networks assume that slot boundaries at all nodes are synchronized. In practice, relative clock drifts among nodes cause slot mi...
GLOBECOM
2007
IEEE
15 years 3 months ago
2007
IEEE
— Traditionally, slotted communication protocols have employed guard times to delineate and align slots. These guard times may expand the slot duration significantly, especially...
EWSN
2006
Springer
15 years 9 months ago
2006
Springer
Time synchronization is a crucial component of a large class of sensor network applications, traditionally implemented as a standalone middleware service that provides a virtual gl...
SIROCCO
2007
14 years 11 months ago
2007
In a sensor network the sensors, or nodes, obtain data and have to communicate these data to a central node. Because sensors are battery powered they are highly energy constrained....