使用TINA生命周期模型的多媒体会议业务同步规范

Second International Workshop on Services in Distributed and Networked Environments Pub Date : 1995-06-05 DOI:10.1109/SDNE.1995.470464

M. Jacobs, P. Leydekkers

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引用次数: 2

摘要

多媒体会议服务对音频和视频流等连续数据的交换有特定的性能要求。其中一个需求是相关流内部和流之间的同步。与在开放分布式环境中运行的会议服务相关的同步解决方案使用TINA-C服务生命周期模型作为路线图加以应用。我们使用RM-ODP信息、计算和工程语言来细化服务生命周期模型的各个阶段，这些语言也被TINA-C所采用。此外，还描述了在ANSAware中实现多媒体会议服务同步的方法。最后，对TINA生命周期模型作为一种开发方法进行了讨论

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Specification of synchronization in multimedia conferencing services using the TINA life-cycle model

Multimedia conferencing services have specific performance requirements with respect to the exchange of continuous data like audio and video streams. One of these requirements is the synchronization within and between related streams. Synchronization solutions relevant for conferencing services that operate in a open distributed environment are applied using the TINA-C service life-cycle model as a road map. We refined the phases of the service life-cycle model using the RM-ODP information, computational and engineering languages which are also adopted by TINA-C. Furthermore, a description is given of the implementation in ANSAware of synchronization for a multimedia conferencing service. Finally, the TINA life-cycle model as a development method is discussed.<>

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Second International Workshop on Services in Distributed and Networked Environments

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