Um mecanismo baseado em sensibilidade à situação para otimizar a transmissão de dados de aplicações de sensoriamento urbano

• Carlos O. Rolim UFRGS
• Anubis G. Rossetto UFRGS
• Valderi R. Q. Leithardt UFRGS
• Guilherme A. Borges UFRGS
• Tatiana F. M. dos Santos UFSM
• Adriano M. Souza UFSM
• Claudio F. R. Geyer UFRGS

DOI: https://doi.org/10.5753/sbcup.2016.9463

Resumo

One challenge in urban sensing applications is related to the transmission of data when network infrastructure is intermittent or unavailable. For such task, the Opportunistic Networks emerged as a promising alternative. The main problem in this context is how to improve messages routing between network nodes. Thus, this work presents a engine that employs situation awareness in conjunction with uncertainty treatment to overcome such limitation. The experiments demonstrate that the proposed engine was an acceptable performance and can be used as a basis for opportunistic data transmission in a urban sensing architecture called UrboSenti.

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