Descripción
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Many context-aware applications rely on the knowledge of the position of the user and real-time services. In wide-area deployments, a routing protocol is needed to collect the location information from distant nodes. In this paper, we propose a new source-initiated (on demand) routing protocol for location-aware applications in IEE 802.15.4 wireless sensor networks. This protocol uses a low power MAC layer to maximize the lifetime of the network while maintaning the communication delay to a low value. Its performance is assessed through experimental test that show a good trade-off beween power consumption and time delay in the localization of a mobile device. | |
Internacional
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No |
Nombre congreso
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Workshop on User-Centric Technologies and Applications (CONTEXTS11) |
Tipo de participación
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960 |
Lugar del congreso
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Salamanca |
Revisores
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Si |
ISBN o ISSN
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1867-5662 |
DOI
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Fecha inicio congreso
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06/04/2011 |
Fecha fin congreso
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08/04/2011 |
Desde la página
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93 |
Hasta la página
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102 |
Título de las actas
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Proceeding of the Workshop on User-Centric Technologies and Applications (CONTEXTS11) |