2129 search results - page 230 / 426 » Reliability of Wireless Sensor Network with Sleeping Nodes |
326
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Abstract-- Join processing in wireless sensor networks is difficult: As the tuples can be arbitrarily distributed within the network, matching pairs of tuples is communication inte...
226
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ADHOC
2006
15 years 7 months ago
2006
We study the problem of data propagation in sensor networks, comprised of a large number of very small and low-cost nodes, capable of sensing, communicating and computing. The dis...
185
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COMCOM
2007
15 years 7 months ago
2007
Large-scale wireless sensor networks (WSNs) are highly vulnerable to attacks because they consist of numerous resource-constrained devices and communicate via wireless links. Thes...
169
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SAC
2010
ACM
16 years 2 months ago
2010
ACM
A large number of the MAC protocols proposed for establishing wireless sensor networks are based on the 802.11 standard. The trade-off in these protocols is the control packet ov...
175
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MOBIHOC
2009
ACM
16 years 7 months ago
2009
ACM
Most future large-scale sensor networks are expected to follow a two-tier architecture which consists of resource-rich master nodes at the upper tier and resource-poor sensor node...