2642 search results - page 260 / 529 » Robust node localization for wireless sensor networks |
154
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ISCAS
2005
IEEE
15 years 10 months ago
2005
IEEE
— In this paper, we focus on the problem of designing an energy efficient MAC protocol for wireless sensor networks and propose a novel scheme, named as TEEM (Traffic aware, Ener...
146
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ICAS
2005
IEEE
15 years 10 months ago
2005
IEEE
Sensor networks are useful for environmental monitoring, military applications, disaster management, etc. In many applications, sensors are supposed to know their geographic locat...
143
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AHSWN
2008
15 years 4 months ago
2008
Given a graph G, a k-dominating set of G is a subset S of its vertices with the property that every vertex of G is either in S or has at least k neighbors in S. We present a new i...
175
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WSNA
2003
ACM
15 years 9 months ago
2003
ACM
We consider the problem of synchronization of all clocks in a sensor network, in the regime of asymptotically high node densities. We formulate this problem as one in which all cl...
132
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MOBIQUITOUS
2007
IEEE
15 years 10 months ago
2007
IEEE
An important objective of wireless sensor networks (WSNs) is to reliably sense data about the environment in which they are deployed. Reliability in WSNs has been widely studied in...