Optimum Path Computation Algorithms for Multimedia and Real Time Services Over IP-Networks

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Executive Summary

Traditional Routing Techniques over internet involves shortest path based on minimum distance, delay, etc. for various applications including E- mail, instant messaging, voice-over-IP, etc. Such a technique is based upon connection-less approach where multiple paths are formed between source and destination. Although such an approach supports faster and less delayed path along with less traffic congestion but, with rapid growth of multimedia applications such as telesurgery, live video conferencing and various other "Mission critical" areas such connection-less approach dreadfully fails as time delay i.e. start-up delay, increases considerably reducing real time factor of multimedia applications.

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