Revista GTI

Vol. 10 No. 27 (2011): Revista GTI
Reviews Articles

ESTADO DEL ARTE DEL IEEE802.11 PARA LA CONECTIVIDAD DE ZONAS RURALES

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  • Oscar Gualdrón González,
  • RICARDO ANDRÉS DIAZ SUÁREZ,
  • JOSE DE JESUS RUGELES URIBE
Oscar Gualdrón González
Universidad Industrial de Santander
Bio
RICARDO ANDRÉS DIAZ SUÁREZ
Universidad Industrial de Santander
Bio
JOSE DE JESUS RUGELES URIBE
Universidad Militar Nueva granada
Bio

Published 2012-09-06

How to Cite

Gualdrón González, O., DIAZ SUÁREZ, R. A., & RUGELES URIBE, J. D. J. (2012). ESTADO DEL ARTE DEL IEEE802.11 PARA LA CONECTIVIDAD DE ZONAS RURALES. Revista GTI, 10(27), 57–70. Retrieved from https://revistas.uis.edu.co/index.php/revistagti/article/view/2762

Abstract

RESUMEN ANALITICO

Este artículo presenta el estado del arte relacionado con el estándar IEEE802.11 para la conectividad de zonas rurales, obtenido a partir de la revisión de bibliografía y literatura técnica internacional. En primer lugar, se exponen, desde el enfoque de varios autores, los diferentes mecanismos de control de acceso al medio que pueden operar en la capa física establecida dentro del estándar y que permiten el despliegue de redes de largo alcance; posteriormente, se realiza el análisis de cada capa MAC con las principales características de desempeño para el despliegue de redes de áreas extensas. Se describe además el desempeño de la capa física y los límites de distancia posibles para los enlaces de radio considerando la máxima potencia isotrópica radiada equivalente en la banda ISM y el nivel de señal recibida; por último se presentan de manera general los trabajos realizados por algunos de los principales grupos de investigación a nivel internacional relacionados con el tema de desarrollo de redes inalámbricas para emplazamientos rurales en países en desarrollo así como algunas de sus experiencias más importantes.

 

PALABRAS CLAVES: IEEE802.11, Rurales, Control De Acceso Al Medio, Capa Fisica, Red.

STATE OF THE ART OF IEEE802.11 FOR RURAL CONNECTIVITY

 

ANALYTICAL SUMMARY

This article presents the state of the art relating to the IEEE802.11 standard for connectivity in rural areas, obtained from a review of international literature and technical literature. First, set out from the focus of several authors and different mechanisms for medium access control that can operate at the physical layer provided within the standard and allow the deployment of long-range networks. Subsequently, the analysis is performed in MAC layer of the main features of performance for the deployment of wide area networks. It also describes the physical layer performance and potential distance limits for radio links considering the maximum equivalent isotropic radiate power in the ISM band and the received signal level. Finally are generally the work of some of the leading research groups on the topic of developing wireless networks for rural locations in developing countries and some of their most important experiences.

 

KEYWORDS: IEEE802.11, Rural, Media Access Control, Physical Layer, Network.

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