Design and Implementation of Middleware Based on Real-time Transfer Protocol for Open Communication System

摘要

This paper is written to analyze the requirements for the middleware for real-time voice data processing between the VoIP based application programs of the physically divided system, to analyze middleware defign and performance, and finally to offer the solution to implement the optimum middleware platform. The main function of the middleware for open communication system is to provide various services to secure location transparency for service, to prevent illegal access from unauthorized client, and to ensure limited QoS. Therefore, this paper offers the method to design and implement the high-performance middleware that provides expandability, flexibility and solidity of platform.