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Title |
Transmitting Hierarchical Aggregation Information Using RTCP Protocol |
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Author |
Radim Burget, Dan Komosny, Milan Simek |
| Citation |
Vol. 7 No. 11 pp. 44-48 |
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Abstract |
The current state of the RFC 3550 RTP/RTCP standard is not optimal for large-scale streaming sessions employing source-specific multicast and is currently the subject of research in many research laboratories. The most promising optimization for the RTP/RTCP protocol seems to be hierarchical aggregation [2], [3], [5], [6], [10], [11]. However, hierarchical aggregation has not yet completely solved the problem of hierarchical structure organization. The answer can be a Tree Transmission Protocol (TTP), which seems to be flexible and powerful but quite demanding to implement. This text deals with a different approach that tries to maximally utilize the features of current standards. |
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Keywords |
RTCP, Hierarchical aggregation, Sub-report Block, Receiver Summary Information |
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