Distributed Conditional Multicast Access for IP TV in High-Speed Wireless Networks (Destination Specific Multicast)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F13%3A43885389" target="_blank" >RIV/60076658:12310/13:43885389 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Distributed Conditional Multicast Access for IP TV in High-Speed Wireless Networks (Destination Specific Multicast)
Original language description
IP TV has become very popular discipline in last years. Many internet service providers provide their own dedicated IP TV solutions. Common situation is that some TV channels are provided as free and some as paid service. In the past IP TV was mostly provided through optical fiber networks, but now, there is an ever increasing demand by more and more customers to have IP TV over wireless links. In practice most multicast solutions are based on Protocol Independent Multicast (PIM) sparse mode mechanism.PIM does not contain mechanism for the determination between free and paid service. Solutions for wireless networks should focus on using minimal needed line capacity. We propose PIM-SM based distributed conditional access mechanism for paid IP TV service suitable for present commercial metropolitan wireless networks mostly based on IEEE 802.11 a/b/g/n/ac standards.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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