Performance Modeling for Real-Time Content Adaptation Network

In this paper, we are going to present a transmission model for HTTP response in real-time content adaptation network. With that model we, show the limitations of the two modes of real-time content adaptation in the network. For streaming mode, the scope is too limited to most transformations, while for whole file dump mode, the overhead is more than what we understand now. After this analysis, we propose a new way of doing content transformation in proxy, the block streaming mode. Our result shows that the block streaming mode is the best approach for content transformation in proxy