Detalhes bibliográficos
Ano de defesa: |
2016 |
Autor(a) principal: |
Moraes, Fausto da Silva
 |
Orientador(a): |
Borges, Vinicius da Cunha Martins
 |
Banca de defesa: |
Borges, Vinicius da Cunha Martins
,
Cardoso, Kleber Vieira
,
Viana, Aline Carneiro,
Oliveira Junior, Antônio Carlos de |
Tipo de documento: |
Dissertação
|
Tipo de acesso: |
Acesso aberto |
Idioma: |
por |
Instituição de defesa: |
Universidade Federal de Goiás
|
Programa de Pós-Graduação: |
Programa de Pós-graduação em Ciência da Computação (INF)
|
Departamento: |
Instituto de Informática - INF (RG)
|
País: |
Brasil
|
Palavras-chave em Português: |
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Palavras-chave em Inglês: |
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Área do conhecimento CNPq: |
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Link de acesso: |
http://repositorio.bc.ufg.br/tede/handle/tede/6566
|
Resumo: |
For the future of cellular networks is estimated a significant increase in the number of connected devices and the bulk data traffic, especially video content. That poses as a challenge for the next generation network. With the rise of new communications paradigm, D2D communication emerge as potential approach for cellular network data offloading, especially when paired with caching solutions within the network. Also, the impact of viral videos could be mitigated by proactively caching the contents being shared on Online Social Networks (OSNs). This work presents a new approach to proactive content cache for D2D-enabled networks, that is aware of users social interaction on OSN’s. Our proposal consists in the combination of user mobile and social informations to find the best located device to cache a content being shared online. Results obtained through simulation show that the proposed approach can improve offload rate, reduce energy consumption and provide a faster content access when compared with other work in literature. |