3971 search results - page 619 / 795 » Firewalling wireless sensor networks: Security by wireless |
220
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SPW
2000
Springer
15 years 10 months ago
2000
Springer
In the context of the security of wireless ad hoc networks, we previously explored the problem of secure transient association between a master and a slave device in the absence of...
189
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ICDCS
2010
IEEE
15 years 11 months ago
2010
IEEE
- We demonstrate that the network flux over the sensor network provides us fingerprint information about the mobile users within the field. Such information is exoteric in the phys...
211
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SENSYS
2003
ACM
16 years 12 days ago
2003
ACM
Wireless ad-hoc sensor networks have emerged as an interesting and important research area in the last few years. The applications envisioned for such networks require collaborati...
228
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SECON
2007
IEEE
2007
IEEE
Experimental Investigation of IEEE 802.15.4 Transmission Power Control and Interference Minimization
16 years 1 months ago
Abstract—Although the characteristics of RF transmissions are physically well understood at the lowest levels of communication design, accurately incorporating power and interfer...
315
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PERCOM
2010
ACM
15 years 1 months ago
2010
ACM
In this paper, we propose an algorithm to estimate 2D shapes and positions of obstacles such as buildings using GPS and wireless communication history of mobile nodes. Our algorith...