Overview
ABSTRACT
Due to their increased use, in the military and in the civilian sector, DDS (Data Distribution Service) applications are experiencing strong growth in large-scale networks. However, their implementation is difficult and sometimes impossible due to certain characteristics of these networks such as long delays, bandwidth limitation and the interdiction of the use of certain protocols in operational networks (such as the multicast network). This article presents a proposal for interconnecting DDS applications on remote networks. The possibility of using the routing service of the DDS middleware layer through the implementation of an interconnection for DDS applications on wide area networks is analyzed. The concept of "Proxy DDS” which, compared with the previous solution, reduces the volume of traffic on the network is then presented.
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Read the articleAUTHORS
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Akram HAKIRI : CNRS, LAAS University of Toulouse, UPS, INSA
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Pascal BERTHOU : CNRS, LAAS University of Toulouse, UPS, INSA
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Slim ABDELLATIF : CNRS, LAAS University of Toulouse, UPS, INSA
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Michel DIAZ : CNRS, LAAS University of Toulouse, UPS, INSA
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Thierry GAYRAUD : CNRS, LAAS University of Toulouse, UPS, INSA
INTRODUCTION
Domain: software applications
Degree of technology diffusion: Emergence | Growth | Maturity
Technologies involved: DDS middleware, IP multicast
Applications: Network interconnection, Internet
Main French players :
Competitive clusters: Images et Réseaux
Competence centers: LAAS-CNRS
Industrial: no
Other players worldwide: no
Contacts : [email protected][email protected] , [email protected] , michel.diaz@léaas.fr , [email protected]
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KEYWORDS
internet network | applications DDS | multicast content | proxy
Analysis of operational solutions of DDS applications on distant networks
Context
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"Networks and Telecommunications"
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Bibliography
- (1) - OBJECT (O.) Management_Group - Data Distribution Service for Real-Time Systems Specification, DDSv12. - (2009) http://www.omg.org/spec/DDS/1.2/
- (2)...
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