NAPA: An algorithm to auto-tune unicast reliable communications over DDS

Identificadores
URI: http://hdl.handle.net/10481/32456
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Auteur
Martín-Carrascosa, Juan J.; López-Vega, José María; Povedano-Molina, Javier; Ramos Muñoz, Juan José; López Soler, Juan Manuel
Materia
DDS (Data Distribution Service)
 
Throughput
 
Latency
 
Tuning
 
Middleware
 
NAPA (Non-supervised Adaptative Publication Algorithm)
 
Date
2014-07-04
Patrocinador
Universidad de Granada. Departamento de Teoría de la Señal, Telemática y Comunicaciones; This research was partially founded by Spanish Ministry of Education (collaboration grant 2012-2013).
Résumé
This paper proposes NAPA (Non-supervised Adaptative Publication Algorithm) a framework for a uto-tuning unicast reliable communications over DDS. We provide the NAPA design rationale, and some implementation details. After the experimental conducted evaluation, we demonstrate how using the subscriber's feedback, as NAPA does, the publisher can vary its sending rate in order to improve the overall performance in terms of end-to-end latency and throughput in DDS applications.
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