3009 search results - page 44 / 602 » On Communication Security in Wireless Ad-Hoc Sensor Networks |
115
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INFOCOM
2000
IEEE
15 years 5 months ago
2000
IEEE
—Using directional antennas can be beneficial for wireless ad hoc networks consisting of a collection of wireless hosts. To best utilize directional antennas, a suitable Medium ...
109
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ICNP
2009
IEEE
15 years 8 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...
106
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ICDCSW
2009
IEEE
15 years 8 months ago
2009
IEEE
Building a “Straightforward” path in wireless ad hoc sensor networks (WASNs) not only avoids wasting energy in detours, but also incurs less interference in other transmission...
121
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AINA
2008
IEEE
15 years 7 months ago
2008
IEEE
—In a broadcasting task, source node wants to send the same message to all the other nodes in the network. Existing solutions range from connected dominating set (CDS) based for ...
112
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PERVASIVE
2004
Springer
15 years 6 months ago
2004
Springer
We propose a novel solution for securing wireless ad-hoc networks. Our goal is to provide secure key exchange in the presence of device failures and denial-of-service attacks. The ...