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A Weighted and Distributed Algorithm for Range-Based Multi-Hop Localization Using a Newton Method
Autor | Díaz Román, José David | |
Accedido | 2021-08-03T19:02:04Z | |
Disponible | 2021-08-03T19:02:04Z | |
Fecha de publicación | 2021-03-26 | es_MX |
Identificador de objeto (URI) | http://cathi.uacj.mx/20.500.11961/18650 | |
Resumen/Abstract | Wireless sensor networks are used in many location-dependent applications. The location of sensor nodes is commonly carried out in a distributed way for energy saving and network robustness, where the handling of these characteristics is still a great challenge. It is very desirable that distributed algorithms invest as few iterations as possible with the highest accuracy on position estimates. This research proposes a range-based and robust localization method, derived from the Newton scheme, that can be applied over isotropic and anisotropic networks in presence of outliers in the pair-wise distance measurements. The algorithm minimizes the error of position estimates using a hop-weighted function and a scaling factor that allows a significant improvement on position estimates in only few iterations. Simulations demonstrate that our proposed algorithm outperforms other similar algorithms under anisotropic networks. | es_MX |
Idioma ISO | en | es_MX |
Referencias físicas o lógicas | Producto de investigación IIT | es_MX |
Referencias físicas o lógicas | Instituto de Ingeniería y Tecnología | es_MX |
Tipo de licencia | CC0 1.0 Universal | * |
Enlace a licencia | http://creativecommons.org/publicdomain/zero/1.0/ | * |
Tema | wireless sensor networks | es_MX |
Tema | multi-hop weighted localization | es_MX |
Tema | robustness | es_MX |
Área de conocimiento CONACYT | info:eu-repo/classification/cti/7 | es_MX |
Título | A Weighted and Distributed Algorithm for Range-Based Multi-Hop Localization Using a Newton Method | es_MX |
Tipo de producto | Artículo | es_MX |
Imagen repositorio | http://ri.uacj.mx/vufind/thumbnails/rupiiit.png | es_MX |
Instituto (dcrupi) | Instituto de Ingeniería y Tecnología | es_MX |
Cosechable | Si | es_MX |
No. de revista | 21 | es_MX |
Volumen | 7 | es_MX |
Rango de páginas | 1-21 | es_MX |
Identificador DOI | https://doi.org/10.3390/s21072324 | es_MX |
Coautor | Mederos, Boris | |
Coautor | Sifuentes de la Hoya, Ernesto | |
Coautor | Gonzalez Landaeta, Rafael Eliecer | |
Coautor | Cota Ruiz, Juan De Dios | |
Título de revista | Sensors | es_MX |
Línea de investigación | Redes Inalámbricas de Sensores | es_MX |
Cuerpo académico | Estudios en Sistemas Digitales | es_MX |