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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

M?todo de Handover considerando balanceamento de tr?fego para sistemas com modula??o adaptativa

Goes, Adriano Almeida 30 October 2009 (has links)
Made available in DSpace on 2016-04-04T18:31:28Z (GMT). No. of bitstreams: 1 Adriano Almeida Goes.pdf: 1890295 bytes, checksum: 24b4098cee62cc9c7d9d7e7d523ea3c2 (MD5) Previous issue date: 2009-10-30 / This work proposes a methodology for intelligent distribution of traffic between users and cells in a mobile network with adaptive modulation. In this dissertation a new method of handover to enable the proposal for load balancing traffic, serving as support for the planning and design of these networks. An example of this case is the IEEE802.16e adopted as a platform in this work. As developed a simulation platform that contains the requirements necessary to analyze and compare the current method of handover with the proposed method under different topologies. The results show a gain in the effective data rate of the cell 25% of the proposed method of handover for the current method of handover. Index: IEEE802.16e, Load Balance, Handover, mobile WiMAX / Este trabalho prop?e uma metodologia para distribui??o inteligente de usu?rios e tr?fego entre c?lulas de uma rede m?vel com modula??o adaptativa. Para isso foi proposto nesta disserta??o um m?todo de Handover que viabiliza a proposta de balanceamento de tr?fego servindo de apoio para o planejamento e dimensionamento destas redes, Como ? o caso da IEEE802.16e, plataforma utilizada neste trabalho. Foi desenvolvida uma plataforma de simula??o que cont?m os requisitos necess?rios para analisar e comparar o m?todo atual de Handover com o m?todo proposto sob topologias diferentes. Os resultados mostram um ganho efetivo na taxa de dados geral da c?lula de 25% do m?todo de Handover proposto em rela??o a m?todo de Handover atual.

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