Detail publikace

Feedback Transmission in Large-Scale IPTV Sessions

Originální název

Feedback Transmission in Large-Scale IPTV Sessions

Anglický název

Feedback Transmission in Large-Scale IPTV Sessions

Jazyk

en

Originální abstrakt

In this paper, we introduce the Tree Transmission Protocol (TTP), which we use for the organization of a tree structure consisting of IPTV nodes for hierarchical feedback aggregation in large-scale IPTV (Internet Protocol Television) systems. The feedback transmission is based on the hierarchical feedback aggregation algorithm, which gives a lower feedback reporting interval compared with the standard feedback transmission in the RTP/RTCP protocol stack. We use the TTP protocol to establish a tree structure by grouping IPTV nodes into groups using a defined set of parameters. One of the parameters we use is the logical position of the IPTV nodes. The motivation for utilizing this parameter in the TTP protocol is to optimize communication in the created overlay network for feedback transmission. We use the Vivaldi algorithm for the localization of the IPTV nodes. In this paper, we also describe the implementation of the TTP protocol on the PlanetLab experimental network as well as the application, we used for the visualization of the established tree.

Anglický abstrakt

In this paper, we introduce the Tree Transmission Protocol (TTP), which we use for the organization of a tree structure consisting of IPTV nodes for hierarchical feedback aggregation in large-scale IPTV (Internet Protocol Television) systems. The feedback transmission is based on the hierarchical feedback aggregation algorithm, which gives a lower feedback reporting interval compared with the standard feedback transmission in the RTP/RTCP protocol stack. We use the TTP protocol to establish a tree structure by grouping IPTV nodes into groups using a defined set of parameters. One of the parameters we use is the logical position of the IPTV nodes. The motivation for utilizing this parameter in the TTP protocol is to optimize communication in the created overlay network for feedback transmission. We use the Vivaldi algorithm for the localization of the IPTV nodes. In this paper, we also describe the implementation of the TTP protocol on the PlanetLab experimental network as well as the application, we used for the visualization of the established tree.

BibTex


@inproceedings{BUT30086,
  author="Dan {Komosný} and Radim {Burget} and Patrik {Morávek} and Ganeshan {Kathiravelu}",
  title="Feedback Transmission in Large-Scale IPTV Sessions",
  annote="In this paper, we introduce the Tree Transmission Protocol (TTP), which we use for the organization of a tree structure consisting of IPTV nodes for  hierarchical feedback aggregation in large-scale IPTV (Internet Protocol Television) systems.  The feedback transmission  is based on the hierarchical feedback aggregation algorithm, which gives a lower   feedback reporting interval  compared with the standard feedback transmission in the RTP/RTCP protocol stack.   We use the TTP protocol to establish a tree structure by grouping IPTV nodes into groups using a defined set of parameters. One of the parameters we use is the logical position of the IPTV nodes. The motivation for utilizing this parameter in the TTP protocol is to optimize communication in the created overlay network for feedback transmission. We use the Vivaldi algorithm  for the localization of the IPTV nodes. In this paper, we also describe the implementation of the TTP protocol on the PlanetLab experimental network as well as  the application, we used for the visualization of the established tree.",
  address="IEEE",
  booktitle="Proceeding of the 9th International Symposium on Communication and Information Technology 2009",
  chapter="30086",
  howpublished="electronic, physical medium",
  institution="IEEE",
  year="2009",
  month="september",
  pages="1--6",
  publisher="IEEE",
  type="conference paper"
}