基于corba的ATM网络实时流服务

Proceedings of IEEE International Conference on Multimedia Computing and Systems Pub Date : 1997-06-03 DOI:10.1109/MMCS.1997.609799

Bhawani S. Sapkota, H. Pung, L. Ngoh, L. Wong

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引用次数: 5

摘要

现成的CORBA实现不适合实时应用程序，因为它们的处理开销很高。为了增强当前CORBA实现的多媒体处理能力，提出了一种基于CORBA的实时流服务(RTSS)。RTSS为涉及时间约束的连续媒体数据交换的应用程序的快速开发提供了面向对象的应用程序编程接口(api)。这些api允许应用程序指定它们的网络和主机QoS需求，并在允许的情况下满足它们。RTSS直接在ATM适配层上操作，但也支持传统的UDP和TCP与现有TCP/IP应用程序的互操作性。给出了一个高层次的设计概述。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A CORBA-based real-time stream service for ATM networks

Off-the-shelf CORBA implementations are not suitable for real-time applications due to their high processing overheads. A CORBA-based real time stream service (RTSS) is proposed to augment the multimedia handling capability of current CORBA implementations. RTSS provides object-oriented application programming interfaces (APIs) for the rapid development of applications involving exchanges of time-constraint continuous media data. These APIs allow applications to specify their network and host QoS requirements and honor them if they are admissible. RTSS operates directly over ATM adaptation layers but also supports legacy UDP and TCP for interoperability with existing TCP/IP applications. A high-level design overview is given.

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Proceedings of IEEE International Conference on Multimedia Computing and Systems

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