The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Traditional peer-to-peer live streaming systems usually have one specific streaming rate for one single channel. However, with the terminals diversifying, especially smart mobile phones bursting, the desire for multi-rates from one single channel topology of P2P live streaming becomes urgent, while considering that the network environments and topologies always change momentarily. High rate stream...
Demand on the exchange of very large sized multimedia data over the Internet is getting higher. P2P overlay networks have been used for the purpose of file sharing to meet the users' demands on their contents exchanges. However, P2P networks have security problems since unspecified users can join the network and publish files. In this paper, we propose a new advanced node insertion attack in Kademlia-based...
We consider the on-demand delivery of layered video over peer-to-peer (P2P) networks. A parallel server architecture enables the service of requests by more than one server, thus reducing load at individual servers and dispersing network load. In a P2P network, peer upload bandwidth is limited and heterogenous, so a P2P streaming session may involve multiple supplying peers of different uplink. Partitioning...
The scalable video coding (SVC) extension of H.264/AVC was designed to support bandwidth efficient and loss resilient video streaming. Its multilayer predictive encoding enables user devices to adapt their video reception by extracting and decoding selected code layers according to device display capability and network throughput. However, this desirable feature is much harder to realize in practice...
To understand user behavior and usage pattern is critical for not only the deployment, such as load balancing and development, but also the research and simulation of new technology. In this research, we traced and characterized the usage pattern of mobile IP in campus network. The data, which have generated by 1567 users from 228 access points and home agents in 85 buildings, have collected since...
In its current art, peer-to-peer streaming solution has been mainly employed in the domain of live event broadcasting. In such a paradigm, users are required to simultaneously participate the streaming, which yields tremendous bandwidth pool to alleviate the server load. However, little effort has been paid to study the performance gain when peer-to-peer solution is deployed into the domain of Video-on-Demand...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.