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.
Structural and functional features of P2PTV-network are considered. A difference equation system considering the process of downloadable video content chunkization and relay-oriented nature of scheduler controls is proposed as a mathematical model of the network. Recommendations for selection particular parameters of the mathematical model and limitations for controls realization are given.
To achieve the desired service quality in IPTV networks, we need effective and resource-efficient error recovery techniques to overcome the problems encountered during the delivery of the IPTV content to the end-users. To enable quick recovery from packet losses, one idea is to utilize an error recovery server (ERServ) that is placed in-between the end-users and the content delivery server. Within...
Abstract-Peer-to-peer (P2P) technology for TV broadcasting over the Internet is becoming more and more popular in the very last years. This paper introduces a network-wide metric to assess the efficiency of P2P streaming systems and develops a mathematical model to explain: (i) the scalability of such architectures with the number of peers, as evidenced by recent measurements; (ii) the initial decrement...
Currently existing digital rights management systems employ appropriate methods for protecting contents. But these have high complexity and are too heavy to use in private broadcasting. This is not appropriate in IPTV system that will popularize the private broadcasting or UCC (user created contents). In this paper, we introduce a private broadcasting system based on P2P that prevents the illegal...
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.