688 search results - page 54 / 138 » Random key-assignment for secure Wireless Sensor Networks |
ICASSP
2008
IEEE
14 years 2 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
13 years 9 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...
IJSN
2010
13 years 6 months ago
2010
: This paper investigates authentication and secure data retrieval issues in Radio-Frequency IDentification (RFID)-aware wireless sensor networks. We propose a network architecture...
EUC
2005
Springer
14 years 1 months ago
2005
Springer
As a promising technology that enables ubiquitous computing and leads IT industries of next generation, sensor networks (SN) are foreseen to expand and populate the globe in such a...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We study state estimation via wireless sensor networks over fading channels affected by random packet loss. In the configuration examined, the sensors send their measurements to ...