2571 search results - page 295 / 515 » Approximation schemes for wireless networks |
168
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SECON
2007
IEEE
16 years 27 days ago
2007
IEEE
— In wireless sensor networks, it is desirable to maintain good sensing coverage while keeping the number of active sensor nodes small to achieve long system lifetime. Existing c...
195
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VTC
2006
IEEE
16 years 19 days ago
2006
IEEE
Abstract— In wireless sensor networks (WSNs), reducing energy consumption of resource constrained sensor nodes is one of the most important issues. In this paper, we propose a ta...
208
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SEUS
2010
IEEE
15 years 5 months ago
2010
IEEE
Most of the existing clock synchronization algorithms for wireless sensor networks can be viewed as proactive clock synchronization since they require nodes to periodically synchro...
202
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ICUMT
2009
15 years 4 months ago
2009
Abstract--In this paper we address the task of accurately reconstructing a distributed signal through the collection of a small number of samples at a data gathering point using Co...
152
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TIT
2010
15 years 1 months ago
2010
We consider the question of determining the scaling of the n2 -dimensional balanced unicast and the n2n dimensional balanced multicast capacity regions of a wireless network with ...