Emulation Based Performance Investigation of FTP File Downloads over UMTS Dedicated Channels

  • Oumer M. Teyeb
  • Malek Boussif
  • Troels B. Sørensen
  • Jeroen Wigard
  • Preben E. Mogensen
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3420)

Abstract

The Radio Link Control (RLC) protocol of Universal Mobile Telecommunication System (UMTS) provides link layer reliability that could mitigate the effects of the hostile radio propagation channel on packet data transmission. In this paper, the impact of some of the RLC reliability mechanisms on the performance of File Transport Protocol (FTP) is investigated. The investigations are carried out using a real time emulation platform, which makes the results from this study more realistic than simulation or simplified analytical studies as the overall End-2-End performance is analyzed involving real world protocol implementations.

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References

  1. 1.
    Miller, G., Thompson, K.: The Nature of the Beast: recent Traffic Measurements from an Internet Backbone, http://www.caida.org/outreach/papers/1998/Inet98/Inet98.html
  2. 2.
    Postel, J.: RFC 793: Transmission Control Protocol (September 1981)Google Scholar
  3. 3.
    Allman, M., Paxson, V., Stevens, W.: RFC 2581:TCP Congestion Control (April 1999)Google Scholar
  4. 4.
    3GGP TS 25.322 v5.4.0. RLC Protocol Specification (March 2003)Google Scholar
  5. 5.
    Boussif, M., Teyeb, O.M., Sørensen, T., Wigard, J., Mogensen, P.M.: RESPECT: A Real-time Emulator for Service Performance Evaluation in Cellular neTworks. In: Vehicular Technology Conference (Fall 2005) (submitted for publication)Google Scholar
  6. 6.
    Holma, H., Toskala, A.: WCDMA for UMTS, Radio Access for Third Generation Mobile Communications. John Wiley & Sons, Chichester (2004)Google Scholar
  7. 7.
    3GGP TS 25.853 v4.0.0. Delay Budget within the Access Stratum (March 2001)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Oumer M. Teyeb
    • 1
  • Malek Boussif
    • 1
  • Troels B. Sørensen
    • 1
  • Jeroen Wigard
    • 2
  • Preben E. Mogensen
    • 2
  1. 1.Department of Communication TechnologyAalborg UniversityAalborg EastDenmark
  2. 2.Nokia Networks, Aalborg R&DAalborg EastDenmark

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