392 search results - page 4 / 79 » On Data Fusion and Lifetime Constraints in Wireless Sensor N... |
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—Recharging the batteries of a moribund sensor deployed as part of a wireless sensor network is often infeasible due to logistical considerations. With the purpose of prolonging ...
CDC
2008
IEEE
14 years 2 months ago
2008
IEEE
— In this paper we consider state estimation carried over a sensor network. A fusion center forms a local multi-hop tree of sensors and gateways and fuses the data into a state e...
DCOSS
2006
Springer
13 years 11 months ago
2006
Springer
In this paper, we study the fundamental limits of a wireless sensor network's lifetime under connectivity and k-coverage constraints. We consider a wireless sensor network wit...
ICN
2005
Springer
14 years 1 months ago
2005
Springer
Data dissemination is a fundamental task in wireless sensor networks. Because of the radios range limitation and energy consumption constraints, sensor data is commonly disseminate...
MASCOTS
2008
13 years 9 months ago
2008
Lifetime of a wireless sensor network is affected by key factors such as network architecture, network size, sensor node population model, data generation rate, initial battery bu...