1267 search results - page 131 / 254 » Autonomous Localization Method in Wireless Sensor Networks |
105
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BROADNETS
2007
IEEE
15 years 8 months ago
2007
IEEE
Wireless Sensor Networks (WSNs) provide an important means of monitoring the physical world, but their ons present challenges to fundamental network services such as routing. In t...
101
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PAAPP
2007
15 years 1 months ago
2007
Abstract— This paper studies the WSN application scenario with periodical traffic from all sensors to a sink. We present a time-optimum and energy-efficient packet scheduling a...
158
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DIALM
2003
ACM
15 years 7 months ago
2003
ACM
We propose a novel localized algorithm that constructs a bounded degree and planar spanner for wireless ad hoc networks modeled by unit disk graph (UDG). Every node only has to kn...
123
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EUROMICRO
2004
IEEE
15 years 5 months ago
2004
IEEE
A primary goal in the design of wireless sensor networks is lifetime maximization, constrained by the energy capacity of batteries. One well known method to reduce energy consumpt...
91
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SIAMJO
2008
15 years 1 months ago
2008
Recently, a semidefinite programming (SDP) relaxation approach has been proposed to solve the sensor network localization problem. Although it achieves high accuracy in estimating ...