105 search results - page 3 / 21 » Using mobile relays to prolong the lifetime of wireless sens... |
INFOCOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— Two fundamental functions of the sensor nodes in a wireless sensor network are to sense its environment and to transmit sensed information to a basestation. One approach to pro...
AINA
2009
IEEE
13 years 10 months ago
2009
IEEE
Wireless sensor networks (WSNs) are known to be highly energy-constrained and each network’s lifetime has a strong dependence on the nodes’ battery capacity. As such, the netw...
BWCCA
2010
13 years 10 days ago
2010
A wireless sensor network (WSN) is envisioned as a cluster of tiny power-constrained devices with functions of sensing and communications. Sensors closer to a sink node have a larg...
PERCOM
2003
ACM
14 years 4 months ago
2003
ACM
Wireless distributed sensor networks (DSNs) are important for a number of strategic applications such as coordinated target detection, surveillance, and localization. Energy is a ...
GPC
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Sensor network deployment and its maintenance are very challenging due to hostile and unpredictable nature of environments. The field coverage of a wireless sensor networ...