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In this paper, we introduce an extension of Stream Control transmission Protocol (SCTP) aiming for improving the efficiency of delay-sensitive transmission of multimedia data such MPEG-4 traffic. Briefly, our SCTP extension exploits one-way delay between SCTP endpoints, which allows the SCTP extension to retransmit lost packets selectively depending on whether the lost packets would still arrive before...
Drawbacks such as agglutination between call process and call routing, heavy routing overhead, poor scalability and control complexity, exist in current large-scale multimedia communication. To overcome these disadvantages, we proposed a hybrid hierarchical call routing architecture based on agent. In this layered architecture, instructed by the goal of condensation and flat, and improving transmission...
State-of-the-art vehicles are now being equipped with multiple video channels for video-data transmission from multiple surveillance cameras mounted on the automobile, navigation videos reporting the traffic conditions on the planned route, as well as entertainment-multimedia streaming for passengers watching on rear-seat monitors. Wireless LANs provide a low-cost and flexible infrastructure for these...
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