Prototype performance evaluation of multimedia service components

Citation

Miloucheva I, Simeonov PL, Rebensberg K, Turner KJ & Donaldson AJM (1994) Prototype performance evaluation of multimedia service components. In: 3rd International Conference on Computer Communications and Networks. Third International Conference on Computer Communications and Networks (ICCCN'94), San Francisco, California, USA, 11.09.1994-14.09.1994. Elsevier Science, pp. 1-8.

Abstract
This paper deals with a formal approach for decomposition and description of multimedia service components and their performance analysis. Our approach is based on the Temporal Logic of Actions (TLA) specifications. A TLA based specification of multimedia components is transformed into process prototypes described with the SPIMS (SICS Protocol Implementation Measurement System) application language. The multimedia component prototype derived in this way is then evaluated with the SPIMS tool for different QoS parameters. The proposed approach using TLA based specifications, transformations in SPIMS application prototypes, and performance analysis provides the background for an computer based system for test specification and performance analysis which is currently under development. We present and discuss practical test scenarios derived from the proposed method for performance analysis of the Audio-Visual Communication (AVC)component of the Joint-Viewing and Tele-Operation Service (JVTOS). The multimedia test scenarios shown use the TCP/IP and XTP protocols on top of FORE ATM networks.