NAPA: An algorithm to auto-tune unicast reliable communications over DDS
Identificadores
URI: http://hdl.handle.net/10481/32456Metadata
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Martín-Carrascosa, Juan J.; López-Vega, José María; Povedano-Molina, Javier; Ramos Muñoz, Juan José; López Soler, Juan ManuelMateria
DDS (Data Distribution Service) Throughput Latency Tuning Middleware NAPA (Non-supervised Adaptative Publication Algorithm)
Date
2014-07-04Sponsorship
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).Abstract
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.