613 search results - page 78 / 123 » A Walking Beacon-Assisted Localization in Wireless Sensor Ne... |
102
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TMC
2010
14 years 8 months ago
2010
Energy efï¬ciency is of the utmost importance in wireless sensor networks. The family of low-power-listening MAC protocols was proposed to reduce one form of energy dissipationâ€...
106
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INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—In this paper, we advocate asymmetric function placement as one of guiding principles to architect sensor network systems. We demonstrate its generic applicability and e...
114
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SEUS
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper we propose event-driven power management techniques for wireless sensor networks. To accomplish this we model a sensor network application as a set of application-spe...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
—This paper presents a group-based security scheme for distributed wireless sensor networks. The scheme is proposed with 3-types of entities: one or more base stations, Y number ...
102
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SAMOS
2007
Springer
15 years 4 months ago
2007
Springer
For most applications in wireless sensor networks (WSNs), it is often assumed that the deployment of sensor nodes is unmanaged and random, so the density of local node may vary thr...