703 search results - page 65 / 141 » Energy Efficient Query Processing in Wireless Sensor Network |
IPSN
2003
Springer
14 years 1 months ago
2003
Springer
We investigated the tradeoffs between accuracy and battery-energy longevity of acoustic beamforming on disposable sensor nodes subject to varying key parameters: 1) number of micr...
ISCC
2009
IEEE
14 years 2 months ago
2009
IEEE
It is important to have continuous connectivity in a wireless sensor network after it is deployed in a hostile environment. However, such networks are constrained by the low usert...
JIPS
2006
13 years 8 months ago
2006
In this paper, we proposed a MAC protocol, which can dynamically adjust Listening/Sleeping time rate of wireless sensor nodes according to data traffic load. In sensor networks, se...
EWSN
2006
Springer
14 years 7 months ago
2006
Springer
Abstract. The ability to update the program code installed on wireless sensor nodes plays an import role in the highly dynamic environments sensor networks are often deployed in. S...
ISCC
2008
IEEE
14 years 2 months ago
2008
IEEE
Wireless sensor networks (WSNs) have emerged as the enabling technology for a wide range of applications. In the context of environmental monitoring, especially in urban scenarios...