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Implementation of an audio/video conferencing application over native ATM

  • Torsten Braun
  • Andreas Reisenauer
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1309)

Abstract

Distributed Multimedia Applications have high Quality-of-Service (QoS) requirements regarding throughput, delay, and delay jitter. Current communication systems do not provide QoS to the applications even in the cases where the network technology may provide QoS guarantees. This paper describes a Internet audio/video conferencing application on top of a native ATM communication system. The UDP/IP communication system has been substituted by AAL5/ATM. The paper describes how the applications can now benefit from the QoS capabilities of ATM and the required modifications of the audio/video conferencing applications in order to use the native ATM service.

Keywords

Resource Reservation Delay Jitter Socket Interface Distribute Multimedia Application ICMP Packet 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. [1]
    E. Amir, S. McCanne, H. Zhang: An Application Level Video Gateway, ACM Multimedia, November 1995, San Francisco, pp. 511–522Google Scholar
  2. [2]
    ATM Forum Technical Committee: LAN Emulation over ATM, Version 1.0, January 1995Google Scholar
  3. [3]
    ATM Forum Technical Committee: User-Network Interface Specification Version 3.1, September 1994Google Scholar
  4. [4]
    ATM Forum Technical Committee: User-Network Interface (UNI) Signalling Specification, Version 4.0, April 1996Google Scholar
  5. [5]
    R. Braden, L. Zhang, S. Berson, S. Herzog, S. Jamin: Resource ReSerVation Protocol (RSVP) — Version 1 Functional Specification, Internet Draft, May 1996Google Scholar
  6. [6]
    T. Braun, S. Giorcelli: Quality-of-Service Support for IP flows over ATM, in: M. Zitterbart (ed.): “Kommunikation in Verteilten Systemen”, Informatik aktuell, Springer-Verlag, 1997Google Scholar
  7. [7]
    T. Braun, H. Stüttgen: Implementation of an Internet Video Conferencing Application over ATM, IEEE ATM '97 Workshop, May 26–28, 1997, Lisboa, PortugalGoogle Scholar
  8. [8]
    Scott W. Brim: Cells In Frames Version 1.0: Specification, Analysis, and Discussion, http://cif.cornell.edu/specs/v1.0/CIF-baseline.html, 21 October 1996Google Scholar
  9. [9]
    W. J. Hymas, H. Stüttgen, S. Sharma, S. Wise: Socket Extensions for Native ATM, IEEE ATM '96 Workshop, San Francisco, August 26–28, 1996Google Scholar
  10. [10]
    M. Laubach: Classical IP and ARP over ATM, RFC 1577, January 1994Google Scholar
  11. [11]
    J. Luciani, D. Katz, D. Piscitello, B. Cole: NBMA Next Hop Resolution Protocol (NHRP), Internet Draft, March 1997Google Scholar
  12. [12]
    S. McCanne, V. Jacobson: vic: A Flexible Framework Framework for Packet Video, ACM Multimedia '95Google Scholar
  13. [13]
    H. Schulzrinne, S. Casner, R. Frederick, V. Jacobson: RTP: A Transport Protocol for Real-Time Applications, RFC 1889, January 1996.Google Scholar
  14. [14]
    vat-LBNL Audio Conferencing Tool, http://www-nrg.ee.lbl.gov/vat/Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1997

Authors and Affiliations

  • Torsten Braun
    • 1
  • Andreas Reisenauer
    • 2
  1. 1.IBM European Networking CenterHeidelberg
  2. 2.IBM PS Telecommunication & MediaFrankfurt

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