1739 search results - page 71 / 348 » Maximizing system lifetime in wireless sensor networks |
ICDCSW
2005
IEEE
14 years 2 months ago
2005
IEEE
Recent research results show that a wireless ad hoc network can exploit controlled node mobility to reduce communication energy consumption. Node movement, however, may consume a ...
BROADNETS
2004
IEEE
14 years 19 days ago
2004
IEEE
This paper presents Random Asynchronous Wakeup (RAW), a power saving technique for sensor networks that reduces energy consumption without significantly affecting the latency or c...
DMSN
2009
ACM
14 years 3 months ago
2009
ACM
We study query scheduling in Wireless Sensor Networks (WSNs) with a focus on two important metrics: Quality of Service (QoS) and Quality of Data (QoD). The motivation comes from o...
DSN
2007
IEEE
14 years 3 months ago
2007
IEEE
The success of sensor-driven applications is reliant on whether a steady stream of data can be provided by the underlying system. This need, however, poses great challenges to sen...
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
Abstract-- Wireless sensor networks represent a key technology enabler for enhanced health care and assisted living systems. Recent standardization efforts to ensure compatibility ...