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Due to explosively growing demands for mobile contents, network-assisted device-to-device (D2D) content delivery networks (CDNs) have emerged as an ancillary resource for content services. The key characteristics of the network system is that mobile devices are used as cache servers for localized content delivery via D2D communication that controlled by a cellular network. Recently, a few studies...
MPEG Media Transport(MMT) has being standardized in SC29/WG11 MPEG as a next generation media transport in all IP environments. This paper proposed a true-realtime system based on MMT features. This true-realtime system minimizes the delay between generation of a content in the server and display in the client within 10s ms if there is no network jitter. This paper includes object and temporal design...
As mobile traffic grows, the mobile operators need to handle video delivery in the mobile network to reduce their network cost and to enhance Quality of Experience. In order to address network operators needs, first, we listed up the mechanism for mobile contents delivery optimization solutions. Second, we identified the common two key features, which are caching and media adaptation. Finally, we...
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