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Performance Evaluation of Multicast for Small Conferences

  • Stefan Egger
  • Torsten Braun
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2816)

Abstract

Many new Internet applications require data transmission from a sender to multiple receivers. Unfortunately, the IP Multicast technology used today suffers from scalability problems, especially when used for small and sparse groups. Multicast for Small Conferences aims at providing more efficient support for example to audio conferences. In this work, we present a performance study of the concept, based on simulations of real-world scenarios with the ns-2 network simulation software. The results indicate that Multicast for Small Conferences has the potential of replacing IP Multicast for many delay sensitive small group applications, even with very limited support from the network infrastructure.

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References

  1. 1.
    Explicit Multicast website, http://www.watersprings.org/links/xcast/
  2. 2.
    Shin, M.-K., Ki-Il, K., Kim, D.-K., Kim, S.-H.: Multicast Delivery Using Explicit Multicast Over IPv6 Networks. IEEE Communications Letters 7(2) (February 2003)Google Scholar
  3. 3.
    Boivie, R., et al.: Explicit Multicast (Xcast) Basic Specification, Internet Draft (January 2003) (work in progress) Google Scholar
  4. 4.
    Boivie, R., Feldman, N., Metz, C.: Small Group Multicast: A New Solution for Multicasting on the Internet. Internet Computing 4(3) (May/June 2000)Google Scholar
  5. 5.
    Braun, T.: Multicast for Small Conferences. Technical Report IAM-00-008, Institute of Computer Science and Applied Mathematics, University of Berne, Switzerland (July 2000) Google Scholar
  6. 6.
  7. 7.
    Egger, S.: Performance Simulation of Multicast for Small Conferences. Master’s thesis, University of Berne (December 2002) Google Scholar
  8. 8.
  9. 9.
    Garr website, http://www.garr.it
  10. 10.
  11. 11.
    Switch website, http://www.switch.ch
  12. 12.
    DFN/G-WiN website, http://www.dfn.de

Copyright information

© Springer-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  • Stefan Egger
    • 1
  • Torsten Braun
    • 1
  1. 1.Institute of Computer Science and Applied MathematicsUniversity of BernBernSwitzerland

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