Armazenamento Oportunista em Redes de Dados Nomeados Sem Fio como Suporte à Mobilidade de Produtores
Abstract
The Information-Centric Networking were proposed in order to meet the new demands of Internet traffic, among its various approaches Named Data Networking (NDN) are the most investigated and, while supporting the mobility of consumers, the mobility of the producers still represents a challenge given the cost of upgrading the routes on the nodes and, even more critical, the producer’s absence periods. In this context, this work proposes to minimize the effects of the mobility of producers in NDN, through an interest forwarding strategy and a cache replacement policy for the nodes of the wireless network. The solution was implemented in the ndnSIM simulator, and the results show gains of up to 35.32% in the interest satisfaction rate with time reduction of 56.23% compared to the default NDN.
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