1357 search results - page 159 / 272 » Security in Wireless Sensor Networks: Issues and Challenges |
178
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WCNC
2008
IEEE
16 years 3 days ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
288
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IPSN
2011
Springer
14 years 9 months ago
2011
Springer
Existing deployments of wireless sensor networks (WSNs) are often conceived as stand-alone monitoring tools. In this paper, we report instead on a deployment where the WSN is a ke...
213
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EJWCN
2010
15 years 19 days ago
2010
Abstract--Wormhole attacks can negatively affect the localization in wireless sensor networks. A typical wormhole attack can be launched by two colluding attackers, one of which sn...
138
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BROADNETS
2007
IEEE
16 years 3 days ago
2007
IEEE
Wireless Sensor Networks (WSNs) provide an important means of monitoring the physical world, but their ons present challenges to fundamental network services such as routing. In t...
165
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NTMS
2008
IEEE
16 years 4 days ago
2008
IEEE
—In this paper, the issues and methods regarding setting up the testbed for measuring the performance of cooperative transmission is introduced. Also, some experiments on both th...