2571 search results - page 59 / 515 » Approximation schemes for wireless networks |
177
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TON
2010
15 years 4 months ago
2010
—One approach to prolong the lifetime of a wireless sensor network (WSN) is to deploy some relay nodes to communicate with the sensor nodes, other relay nodes, and the base stati...
171
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SECON
2008
IEEE
16 years 20 days ago
2008
IEEE
—Due to the unreliable nature of the wireless medium, provisioning of the Quality of Service (QoS) in wireless LANs is by far more complicated than in wired networks. In this dem...
193
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SECON
2010
IEEE
15 years 4 months ago
2010
IEEE
In a wireless sensor network, short range multihop transmissions are preferred to prolong the network lifetime due to super-linear nature of energy consumption with communication d...
201
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IS
2006
15 years 6 months ago
2006
In-network data aggregation has been recently proposed as an effective means to reduce the number of messages exchanged in wireless sensor networks. Nodes of the network form an a...
155
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INFOCOM
2007
IEEE
16 years 17 days ago
2007
IEEE
Abstract— Data aggregation is a fundamental yet timeconsuming task in wireless sensor networks. We focus on the latency part of data aggregation. Previously, the data aggregation...