QoN++: Roteamento por Qualidade dos Nós com Redução de Overhead em Redes DTN

William C. da Rosa, Edjair S. Mota, José F. de Rezende, Celso Barbosa Carvalho

DOI: 10.14209/SBRT.2020.1570640671

Evento: XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2020)

Keywords: Qualidade dos Nós Roteamento Redes DTN

Abstract

This paper presents QoN++, an extension of the QoN-ASW algorithm that manages information contained in data buffers of nodes in a delay and disruption-tolerant network (DTN) and adjusts the data relay strategy according to the quality of the network nodes. QoN++ can increase delivery rates at the cost of a small increase in the average delay. In our proposal, it is highlighted the reduction of overhead related to the amount of messages transmitted on the network, which can exceed 50% in some cases.

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