6122 search results - page 938 / 1225 » Securing network access in wireless sensor networks |
200
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ISI
2006
Springer
15 years 7 months ago
2006
Springer
Access control mechanisms are commonly used to provide control over who may access sensitive information. However, malicious users can exploit the correlation among the data and in...
201
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ACSAC
2006
IEEE
15 years 11 months ago
2006
IEEE
Wireless networking technologies based on the IEEE 802.11 series of standards fail to authenticate management frames and network card addresses and suffer from serious vulnerabili...
226
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
—Spectrum access is an important function of cognitive radios for detecting and utilizing spectrum holes without harming the legacy systems. In this paper, we propose novel coope...
204
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INFOCOM
2006
IEEE
16 years 1 months ago
2006
IEEE
— This paper analyzes and designs medium access control (MAC) protocols for wireless ad-hoc networks through the network utility maximization (NUM) framework. We first reverse-e...
225
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SAC
2003
ACM
16 years 21 days ago
2003
ACM
Networked embedded systems such as wireless sensor networks are usually designed to be event-driven so that they are reactive and power efficient. Programming embedded systems wit...