Skip to main content

Service Differentiation in the Internet to Support Multimedia Traffic

  • Conference paper
  • First Online:
Evolutionary Trends of the Internet (IWDC 2001)

Abstract

The current best-effort infrastructure in the Internet lacks key characteristics in terms of delay, jitter, and loss, which are required for multimedia applications (voice, video, and data). Recently, significant progress has been made toward specifying the service differentiation to be provided in the Internet for supporting multimedia applications. In this paper, we identify the main traffic types, discuss their characteristics and requirements, and give recommendations on the treatment of the different types in network queues. Simulation and measurement results are used to assess the benefits of service differentiation on the performance of applications.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Bhatti, N., Bouch, A., and Kuchinsky, A.J. Integrating User-Perceived Quality into Web Server Design. Presented at WWWā€™00, Amsterdam, 2000.

    Google ScholarĀ 

  2. Bolot, J.-C. End-to-End Packet Delay and Loss Behavior in the Internet. in Proceedings of SIGCOMMā€™93.

    Google ScholarĀ 

  3. Bouch, A., Sasse, M., and DeMeer, H.G. Of Packets and People:A User-Centered Approach to Quality of Service. Submitted to IWQoSā€™00.

    Google ScholarĀ 

  4. Boyce, J.M. and Gaglianello, R.D. ā€œPacket loss effects on MPEG video sent over the public Internet. In Proceedings of ACM MULTIMEDIAā€™ 98, pages 181ā€“190, Bristol, England, September 1998.

    Google ScholarĀ 

  5. Crovella, M. and Bestavros A. Self-Similarity inWorld WideWeb Traffic:Evidence and Possible Causes. IEEE/ACM Transactions on Networking, December 1997.

    Google ScholarĀ 

  6. Daigle, J. and Langford, J. Models for Analysis of Packet Voice Communications Systems. in IEEE Journal on Selected Areas in Communications, Volume 4, Number 6, September 1986.

    Google ScholarĀ 

  7. Dalgic, I. and Tobagi, F. ā€œGlitches as a Measure of Video Quality Degradation Caused by Packet Loss,ā€ In Packet Video Workshopā€™ 96, Brisbane, Australia, March 1996.

    Google ScholarĀ 

  8. Floyd, S. TCP and Explicit Congestion Notification. In ACM Computer Communication Review, Volume 24, Number 5, October 1994.

    Google ScholarĀ 

  9. Gruber, J. and Strawczynski, L. Subjective Effects of Variable Delay in Speech Clipping in Dynamically Managed Voice Systems. In IEEE Transactions on Communications, Volume 33, Number 8, August 1985.

    Google ScholarĀ 

  10. IETF, DiffServ Working Group, http://www.ietf.org/html.charters/diffservcharter.html.

  11. ISO/IEC, ā€œGeneric coding of moving pictures and associated audio informationā€ (MPEG-2), ISO/IEC 13818-2, 1995.

    Google ScholarĀ 

  12. ISO/IEC, ā€œGeneric coding of audio-visual objectsā€ (MPEG-4), ISO/IEC 14496-2, 1999.

    Google ScholarĀ 

  13. Jacobson, V. Compressing TCP/IP Headers for Low-Speed Serial Links, RFC 1144, February 1990.

    Google ScholarĀ 

  14. Karam, M. and Tobagi, F. Analysis of the Delay and Jitter of Voice Traffic Over the Internet. In Proceedings of INFOCOMā€™01.

    Google ScholarĀ 

  15. Karam, M. and Tobagi, F. On Traffic Types and Service Classes in the Internet. In Proceedings of GLOBECOMā€™00.

    Google ScholarĀ 

  16. Kimura, J., Tobagi, F., Pulido, J-M., and Emstad, P. ā€œPerceived Quality and Bandwidth Characterization of Layered MPEG-2 Video Encodingā€ in Proceedings of the SPIE International Symposium on Voice, Video and Data Communications. Boston, Mass, September 1999.

    Google ScholarĀ 

  17. Leland, W.E., Taqqu, M.S., Willinger, W., and Wilson, D.V. On the self-similar nature of Ethernet traffic, IEEE Transactions on Networking, Vol. 2, No. 1, Feb. 1994.

    Google ScholarĀ 

  18. Mah, B. An Empirical Model of HTTP Traffic. In Proceedings of INFOCOMā€™97.

    Google ScholarĀ 

  19. Markopoulou, A. and Tobagi F. Assessment of Perceived VoIP Quality Over Todayā€™s Internet. TR-CSL work in progress, Stanford University.

    Google ScholarĀ 

  20. Noureddine, W. and Tobagi, F. Improving the User-Perceived Performance of TCP Applications with Service Differentiation. TR-CSL work in progress, Stanford University.

    Google ScholarĀ 

  21. Paxson, V. Empirically-Derived Analytic Models of Wide-Area TCP Connections. In IEEE Transactions on Networking, 2(4), August 1994.

    Google ScholarĀ 

  22. Paxson, V. End-to-End Internet Packet Dynamics. IEEE/ACM Transactions on Networking, Vol.7, No.3, pp. 277ā€“292, June 1999.

    ArticleĀ  Google ScholarĀ 

  23. Paxson, V. and Floyd, S. Wide-Area Traffic, the Failure of Poisson Modeling. In ACM Computer Communication Review, October 1994.

    Google ScholarĀ 

  24. Pulido, J.-M. A Simple Admission Control Algorithm for Layered VBR MPEG-2 Streams, Engineerā€™s thesis, July 2000. Available as Stanford Universityā€™s Computer Systems Laboratory Technical report CSL-TR-00-806.

    Google ScholarĀ 

  25. Thompson, K., Miller, G.J., and Wilder R. Wide-Area Internet Traffic Patterns and Characteristics. In IEEE Network, November/December 1997.

    Google ScholarĀ 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

Ā© 2001 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Tobagi, F. et al. (2001). Service Differentiation in the Internet to Support Multimedia Traffic. In: Palazzo, S. (eds) Evolutionary Trends of the Internet. IWDC 2001. Lecture Notes in Computer Science, vol 2170. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45400-4_25

Download citation

  • DOI: https://doi.org/10.1007/3-540-45400-4_25

  • Published:

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-42592-2

  • Online ISBN: 978-3-540-45400-7

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics