Distributed Multimedia Application Configuration Management
IEEE Transactions on Parallel and Distributed Systems
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Abstract: The use of a bridge (also known as a multipoint central unit) to enable multipoint communications over point to point narrowband-ISDN connections is well established. We deal with multipoint bridging for a broadband network environment. We explain the benefits of employing a bridge in that context and highlight the new design problems and challenges. Of particular importance is the need for a bridge resource management system which can be used in conjunction with end to end contracts for quality of service. We describe a model for managing bridge resources based on the estimated requirements of audio and video processing functions. Aspects of the initial system design are presented.