Implementação de canais ODP sobre plataforma CORBA

AUTOR(ES)
DATA DE PUBLICAÇÃO

1997

RESUMO

This work aims at the implementation of a component of the ODP (Open Distributed Processing) reference model: the channel. The work begins with a study of the ODP standards, a ISO (International Organization for Standadization) international effort in response to the rapid growth of the distributed processing due to recent advances in computing and network technologies. After that, the work proposes an implementation of ODP channels for supporting the transport of continuous media, such as audio and video over the network. The implementation employs a commercial CORBA (Common Object Request Broker Architecture) plataform. The control of the channel is processed though the CORBA plataform while the media flows though a transport infrastructure based on TCP or UDP. An audio-conference application was developed in order to validate the implementation. Finally, this work contributes to the development of distributed applications as well as to the design of infrastructure for supporting distributed multimedia applications

ASSUNTO(S)

programação orientada a objetos (computação) processamento eletronico de dados - processamento distribuido redes de computação

ACESSO AO ARTIGO

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