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Services Actifs et Passerelles Programmables

Abstract : We developed a generic active gateway called ProAN supporting different execution environnements for active serices. Its implementation is realized under Linux. Three execution environnements are available on ProAN : Linux for active services written in C, Java and GateScript. GateScript environnement offers a script language for programmer active services. We also propose a generic architecture for active services in GateScript. This architecture can be instanciated for an active service treating a given protocol of whichever level. PDU parser and generator are also generated automatically from a PDU description file by using Flavor language or JavaCC. ProAN is also adapted for proactive services for pervasive environments. Proactive services can react to the changes of the state of environment without the user intervention. The lookup service allows proactive services to find environment monitors or other services in the networks in order to give a better quality of service to users.
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Contributor : Hoa Binh Nguyen <>
Submitted on : Wednesday, April 28, 2004 - 4:26:33 PM
Last modification on : Wednesday, June 30, 2021 - 10:14:01 AM
Long-term archiving on: : Friday, April 2, 2010 - 8:20:40 PM


  • HAL Id : tel-00005989, version 1




Hoa Binh Nguyen. Services Actifs et Passerelles Programmables. Réseaux et télécommunications [cs.NI]. Institut National Polytechnique de Grenoble - INPG, 2004. Français. ⟨tel-00005989⟩



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