1118 search results - page 92 / 224 » The coverage problem in a wireless sensor network |
151
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WCNC
2008
IEEE
15 years 10 months 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 ...
150
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MOBILWARE
2009
ACM
15 years 10 months ago
2009
ACM
Sub-Nyquist sampling techniques for Wireless Sensor Networks (WSN) are gaining increasing attention as an alternative method to capture natural events with desired quality while mi...
130
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GLOBECOM
2007
IEEE
15 years 10 months 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...
150
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WS
2004
ACM
15 years 9 months ago
2004
ACM
In many applications of wireless sensor networks (WSN), sensors are deployed un-tethered in hostile environments. For locationaware WSN applications, it is essential to ensure tha...
147
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ISCAS
2005
IEEE
15 years 9 months ago
2005
IEEE
— In this paper, we focus on the problem of designing an energy efficient MAC protocol for wireless sensor networks and propose a novel scheme, named as TEEM (Traffic aware, Ener...