706 search results - page 40 / 142 » Deploying Four-Connectivity and Full-Coverage Wireless Senso... |
100
click to vote
IPCCC
2005
IEEE
15 years 3 months ago
2005
IEEE
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. The establishment...
74
Voted
IPSN
2007
Springer
15 years 3 months ago
2007
Springer
Environment monitoring in coal mines is an important application of wireless sensor networks (WSNs) that has commercial potential. We discuss the design of a Structure-Aware Self-...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Collaborative beamforming has been recently introduced in the context of wireless sensor networks (WSNs) to increase the transmission range of individual sensor nodes. In this pap...
GI
2008
Springer
14 years 10 months ago
2008
Springer
: This paper investigates organization problems of large wireless sensor networks. In spite of their random deployment, nodes have to organize themselves as energy efficient as pos...
ICANNGA
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. In wireless sensor networks where sensors are geographically deployed in 3D spaces, a mobile robot is required to travel to each sensor in order to download the data. The...