2571 search results - page 272 / 515 » Approximation schemes for wireless networks |
167
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MOBIHOC
2006
ACM
16 years 6 months ago
2006
ACM
We study a novel hierarchical wireless networking approach in which some of the nodes are more capable than others. In such networks, the more capable nodes can serve as Mobile Ba...
186
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PERCOM
2007
ACM
16 years 6 months ago
2007
ACM
Cooperative communications fully leverages the broadcast nature of the wireless channel and spatial diversity, thereby achieving tremendous improvements in system capacity and dela...
172
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
We propose a new link metric called normalized advance (NADV) for geographic routing in multihop wireless networks. NADV selects neighbors with the optimal trade-off between proxi...
176
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IPSN
2003
Springer
15 years 12 months ago
2003
Springer
This paper presents a sentry-based approach to power management in wireless sensor networks for applications such as intruder detection and tracking. To minimize average power cons...
184
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CDC
2010
IEEE
15 years 1 months ago
2010
IEEE
We consider the problem of stabilizing a plant with a network of resource constrained wireless nodes. In a companion paper, we developed a protocol where each node repeatedly trans...