706 search results - page 30 / 142 » Deploying Four-Connectivity and Full-Coverage Wireless Senso... |
AINA
2007
IEEE
13 years 7 months ago
2007
IEEE
Wireless sensor networks are usually deployed in a way “once deployed, never changed”. The actions of sensor nodes are either pre-scheduled inside chips or triggered to respon...
INFOCOM
2005
IEEE
14 years 1 months ago
2005
IEEE
— In wireless sensor networks (WSNs), sensor location plays a critical role in many applications. Having a GPS receiver on every sensor node is costly. In the past, a number of l...
IWSOS
2007
Springer
14 years 1 months ago
2007
Springer
— In Wireless Sensor Network (WSN) applications, sensor nodes are often deployed in harsh environments. Routine maintenance, fault detection and correction is difficult, infrequ...
MSN
2005
Springer
14 years 27 days ago
2005
Springer
The coverage problem in wireless sensor networks (WSNs) is to determine the number of active sensor nodes needed to cover the sensing area. The purpose is to extend the lifetime of...
IPPS
2008
IEEE
14 years 1 months ago
2008
IEEE
A closed-loop contaminant plume monitoring system is being developed that integrates wireless sensor network based monitoring with numerical models for subsurface plumes. The syst...