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P2P Streaming has a Real-time requirement. In the Mesh-based network, the bandwidth of fresh peers who join the network is insufficient because of lacking of data copy, and the Real-time requirement couldn't be satisfied. Therefore, the peers have to request media data from media server to satisfy the Real-time requirement which will consume a large amount of media server's bandwidth. In this paper,...
When you travel, there are a lot of emotions and memory which you would get. Everyone wants to retain forever in their minds. With the technological advancements, there are a lot of tools that could remain the moment. Through the different platforms of the ways to connect and Location Base Service, the moment it could be stored by digital image, video, text or others. Combination of GPS positioning...
Multimedia conference is a real-time communication service for multiple parties, which involve audio, video, white board and so on. In this paper, we introduce a layered and component-based multimedia conference model based on JAIN SLEE Specification, and design the couple of subservices, such as create-conference, end-conference, modify-conference, change-chairman, and so forth. Finally, we implement...
IPv6 provides a platform for new Internet functionality. It includes support for real-time flows, provider selection, and host mobility, end-to-end security, auto-configuration, and auto-reconfiguration. It solves the Internet scaling problem, provides a flexible transition mechanism for the current Internet, and was designed to meet the needs of new markets such as nomadic personal computing devices,...
Peer-assisted Video-on-Demand (VoD) systems have not only received substantial recent research attention, but also been implemented and deployed with success in large-scale real- world streaming systems, such as PPLive. Peer-assisted Video- on-Demand systems are designed to take full advantage of peer upload bandwidth contributions with a cache on each peer. Since the size of such a cache on each...
As the demand for real-time IP media transport over multi-point delivery environments increases, it is essential to monitor the time-varying status of both network metrics (i.e., delay, jitter, and loss) and system metrics (i.e., CPU and memory utilization). In this paper, we propose and implement a new monitoring system for the high-quality real-time media delivery over multicast-enabled network...
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