271 search results - page 2 / 55 » Wakeup scheduling in wireless sensor networks |
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
In wireless sensor networks (WSNs), sensor nodes are typically subjected to energy constraints and often prone to topology changes. While duty cycling has been widely used for ener...
OPODIS
2008
13 years 6 months ago
2008
Due to the heterogenous power-saving requirement in wireless sensor networks, we propose the Cyclic Quorum System Pair (CQS-Pair) which can guarantee that two asynchronous nodes ad...
SEUS
2010
IEEE
13 years 3 months ago
2010
IEEE
Most of the existing clock synchronization algorithms for wireless sensor networks can be viewed as proactive clock synchronization since they require nodes to periodically synchro...
JCST
2008
13 years 5 months ago
2008
Abstract--We study Random and Periodic sleep schedules from the point of view of delay in detecting the target. We consider sleep schedules in which a sensor in `inactive' mod...
HYBRID
2009
Springer
14 years 2 days ago
2009
Springer
In this paper, we analyze the problem of finding a periodic schedule for the wake-up times of a set of nodes in a Wireless Sensor Network that optimizes the coverage of the region...