RouT: Roteamento baseado em Topologias para Redes de Sensores Sem Fio Heterogêneas
(RouT: A Routing Protocol based on Topologies for Heterogeneous Wireless Sensor Networks)
Daniel Ludovico Guidoni (firstname.lastname@example.org)1, Fernanda Sumika Hojo Souza (email@example.com)1, Jó Ueyama (firstname.lastname@example.org)2, Leandro Aparecido Villas (email@example.com)3
1Universidade Federal de São João del-Rei2Universidade de São Paulo3Universidade Estadual de Campinas
This paper appears in: Revista IEEE América Latina
Publication Date: June 2014
Volume: 12, Issue: 4
In this work, we propose a routing protocol based on topologies for Heterogeneous Wireless Sensor Networks (HSN) named as RouT. The proposed protocol creates different logical topologies considering the same physical topology of a HSN. The heterogeneous network has two types of sensors nodes, called L-sensors and H-sensors. The L-sensors are nodes with Low hardware capabilities where the H-sensors are sensors with High hardware capabilities. The RouT protocol creates different logical topologies and each topology considers a different number of links among H-sensors. In this way, each topology has its tradeoff between energy consumption and latency during data communication. Simulation results showed that the RouT protocol is able to provide different topologies that can be used if the network application has different requirements.
Heterogeneous Wireless Sensor Networks, Routing Protocols, Topologies.
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