123 search results - page 17 / 25 » Topology-Transparent Duty Cycling for Wireless Sensor Networ... |
IPSN
2010
Springer
15 years 4 months ago
2010
Springer
We present Virtual High-resolution Time (VHT), a powerproportional time-keeping service that offers a baseline power draw of a low-speed clock (e.g. 32 kHz crystal), but provides...
ADHOC
2005
14 years 9 months ago
2005
Power management is an important technique to prolong the lifetime of battery-powered wireless ad hoc networks. The fact that the energy consumed in the idle state dominates the t...
COMSWARE
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper we consider tracking a target moving in a 2D plane using a network of sensors, each of which is capable of detecting presence of the target in its vicinity and com...
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MOBISYS
2009
ACM
15 years 10 months ago
2009
ACM
Urban sensing, participatory sensing, and user activity recognition can provide rich contextual information for mobile applications such as social networking and location-based se...
ICDCSW
2008
IEEE
15 years 4 months ago
2008
IEEE
Reputation and Trust-based Monitoring Systems (RTMSs) have provided a ubiquitous framework for secure Wireless Sensor Network (WSN) computing. Employing sensors for neighborhood m...