438 search results - page 46 / 88 » A new key establishment scheme for wireless sensor networks |
TPDS
2010
13 years 6 months ago
2010
—Geographic routing is an attractive localized routing scheme for wireless sensor networks (WSNs) due to its desirable scalability and efficiency. Maintaining neighborhood inform...
EUC
2005
Springer
14 years 1 months ago
2005
Springer
Wireless sensor network consists of small battery powered sensors. Therefore, energy consumption is an important issue and several schemes have been proposed to improve the lifetim...
PEWASUN
2005
ACM
14 years 1 months ago
2005
ACM
Using directional antennas in wireless ad hoc networks can significantly improve network performance. However, the deafness problem greatly limits the network performance. This pa...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
: Wireless sensor/actuator networks (WSANs) are emerging rapidly as a new generation of sensor networks. Despite intensive research in wireless sensor networks (WSNs), limited work...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
—Localization is a critical issue in wireless sensor networks. In most localization schemes, there are beacons being placed as references to determine the positions of objects or...