4189 search results - page 256 / 838 » Security in wireless sensor networks |
196
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IJNSEC
2008
15 years 6 months ago
2008
A location-aware scheme uses a priori knowledge of the deployed sensor nodes of some target field in a sensor network. Such location-aware schemes improve substantially higher net...
179
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GPC
2007
Springer
16 years 24 days ago
2007
Springer
Abstract. Sensor network deployment and its maintenance are very challenging due to hostile and unpredictable nature of environments. The field coverage of a wireless sensor networ...
158
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AINA
2005
IEEE
16 years 7 days ago
2005
IEEE
The network lifetime for wireless sensor network plays an important role to survivability. Thus, we indicate the importance of routing protocol to network lifetime, and model the ...
214
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract--Cooperative communications have been demonstrated to be effective in combating the multiple fading effects in wireless networks, and improving the network performance in ...
174
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NETWORKING
2007
15 years 8 months ago
2007
We propose a novel routing framework called PWave that supports multi-source multi-sink anycast routing for wireless sensor networks. A distributed and scalable potential field es...