653 search results - page 101 / 131 » Efficient diagnostic tracing for wireless sensor networks |
108
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DCOSS
2006
Springer
15 years 3 months ago
2006
Springer
We propose a new data dissemination protocol for wireless sensor networks, that basically pulls some additional knowledge about the network in order to subsequently improve data fo...
123
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DCOSS
2010
Springer
15 years 3 months ago
2010
Springer
A number of protocols have been proposed to date to defend against wormhole attacks in wireless networks by adopting synchronized clocks, positioning devices, or directional antenn...
113
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CJ
2010
14 years 9 months ago
2010
Sensor networks face a number of challenges when deployed in unpredictable environments under dynamic, quickly changeable demands, and when shared by many partners, which is often...
ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
— Accurate simulation and analysis of wireless protocols and systems is inherently dependent on an accurate model of the underlying channel. In this paper, we show that residual ...
132
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CSE
2009
IEEE
15 years 3 months ago
2009
IEEE
A lifetime of several years for wireless sensor nodes can be achieved if their activity period is minimized. This can be done by using low duty cycle protocols. One of the challeng...