1412 search results - page 186 / 283 » Medium access control in wireless sensor networks |
ATAL
2006
Springer
15 years 2 months ago
2006
Springer
Today's wireless sensor networks have limited flexibility because their software is static. Mobile agents alleviate this problem by introducing mobile code and state. Mobile ...
105
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CORR
2010
Springer
14 years 10 months ago
2010
Springer
Two-ray ground reflection model has been widely used as the propagation model to investigate the performance of an ad hoc network. But two-ray model is too simple to represent a r...
105
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MOBICOM
2010
ACM
14 years 10 months ago
2010
ACM
Interference is a critical issue in wireless communications. In a typical multiple-user environment, different users may severely interfere with each other. Coordination among use...
SOSP
2007
ACM
15 years 7 months ago
2007
ACM
Energy management is a critical concern in wireless sensornets. Despite its importance, sensor network operating systems today provide minimal energy management support, requiring...
106
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JSAC
2011
14 years 5 months ago
2011
Abstract—In cognitive radio networks (CRNs), detecting smallscale primary devices, such as wireless microphones, is a challenging, but very important, problem that has not yet be...