3528 search results - page 156 / 706 » Wireless sensor networks and beyond |
182
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WCNC
2008
IEEE
16 years 23 days ago
2008
IEEE
A primary constraint in wireless sensor networks (WSNs) is obtaining reliable and prolonged network operation with power-limited sensor nodes. Most of the approaches to the energy ...
221
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MOBIDE
2006
ACM
16 years 10 days ago
2006
ACM
An important problem in mobile ad-hoc wireless sensor networks is the localization of individual nodes, i.e., each node’s awareness of its position relative to the network. In t...
200
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SENSYS
2004
ACM
15 years 11 months ago
2004
ACM
We propose B-MAC, a carrier sense media access protocol for wireless sensor networks that provides a flexible interface to obtain ultra low power operation, effective collision a...
174
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PIMRC
2008
IEEE
16 years 23 days ago
2008
IEEE
—We extend the existing network utility maximization (NUM) framework for wired networks to wireless sensor networks by formulating it in order to take into account interference a...
159
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GLOBECOM
2007
IEEE
16 years 22 days ago
2007
IEEE
— In this paper we use an information flow model for placement of traffic sinks in a wireless sensor network. Our mathematical model translates a communication network composed...