Detail publikace

Analysis of bandwidth redistribution algorithm for single source multicast

KOMOSNÝ, D. NOVOTNÝ, V.

Originální název

Analysis of bandwidth redistribution algorithm for single source multicast

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

IP multicast sessions typically rely on the Real Time Protocol (RTP) and Real Time Control Protocol (RTCP). The RTCP protocol is used to distribute feedback values among session members. The feedback usually provides information about the quality of session transmission. The feedback is also used to report overlay application-specific data. However, not all the feedback data from session members are of equal importance - feedback from some members needs to be reported more frequently. In this paper, we introduce the bandwidth redistribution algorithm developed for the one-to-many multicast sessions. The algorithm is used to increase the feedback rate of selected session members above a minimum guaranteed value. A higher feedback rate allows reporting more accurate results, which makes the overlay application more usable. Furthermore, we present two example applications of the algorithm: real-time sensor application and hierarchical aggregation for single source multicast.

Klíčová slova

Multicast, Real Time Control Protocol, Feedback, Bandwidth

Autoři

KOMOSNÝ, D.; NOVOTNÝ, V.

Rok RIV

2006

Vydáno

11. 7. 2006

Nakladatel

University of Plymouth

Místo

United Kingdom

ISBN

1-84102-157-1

Kniha

Proceedings of the Sixth International Network Conference

Strany od

45

Strany do

52

Strany počet

8

BibTex

@inproceedings{BUT19771,
  author="Dan {Komosný} and Vít {Novotný}",
  title="Analysis of bandwidth redistribution algorithm for single source multicast",
  booktitle="Proceedings of the Sixth International Network Conference",
  year="2006",
  pages="8",
  publisher="University of Plymouth",
  address="United Kingdom",
  isbn="1-84102-157-1"
}