Effect of the RLC and TNL congestion control on the HSUPA network performance

Yasir Zaki, Thushara Weerawardane, Xi Li, Andreas Timm-Giel, Gennaro Ciro Malafronte, Carmelita Görg

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

this paper focuses on the impact of the Radio Link Control protocol (RLC) combined with the Iub congestion control on the performance of High Speed Uplink Packet Access (HSUPA) networks. The paper investigates the performance enhancement achieved by the RLC AM (Acknowledged Mode) with the deployment of the Iub congestion control in the HSUPA network. To show the effect of the RLC AM in the uplink, it was compared against the RLC TM (Transparent Mode). Although RLC TM is not part of the HSPA specification but the aim of the comparison is to highlight and sustain the advantages gained by deploying the RLC AM. The investigations are carried out for a limited TNL network offering a low Iub link bandwidth (which is usually the case for most operators due to high cost of the Iub link), where RLC AM can effectively work with the TNL congestion control in order to optimize the end user goodput performance and the efficient utilization of the overall network resources. This paper also compares the performance of the RLC AM with two different configurations, one combined with the Iub congestion control and another without the Iub congestion control.

Original languageEnglish (US)
Title of host publicationProceedings of Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008
Pages1-7
Number of pages7
DOIs
StatePublished - Dec 22 2008
EventMosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008 - Amman, Jordan
Duration: Aug 8 2008Aug 10 2008

Other

OtherMosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008
CountryJordan
CityAmman
Period8/8/088/10/08

Fingerprint

Radio links
Network performance
Telecommunication links
Specifications
Bandwidth

Keywords

  • HSPA
  • OPNET
  • RLC
  • UMTS

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Zaki, Y., Weerawardane, T., Li, X., Timm-Giel, A., Malafronte, G. C., & Görg, C. (2008). Effect of the RLC and TNL congestion control on the HSUPA network performance. In Proceedings of Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008 (pp. 1-7). [4669841] https://doi.org/10.1109/MICCCA.2008.4669841

Effect of the RLC and TNL congestion control on the HSUPA network performance. / Zaki, Yasir; Weerawardane, Thushara; Li, Xi; Timm-Giel, Andreas; Malafronte, Gennaro Ciro; Görg, Carmelita.

Proceedings of Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008. 2008. p. 1-7 4669841.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zaki, Y, Weerawardane, T, Li, X, Timm-Giel, A, Malafronte, GC & Görg, C 2008, Effect of the RLC and TNL congestion control on the HSUPA network performance. in Proceedings of Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008., 4669841, pp. 1-7, Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008, Amman, Jordan, 8/8/08. https://doi.org/10.1109/MICCCA.2008.4669841
Zaki Y, Weerawardane T, Li X, Timm-Giel A, Malafronte GC, Görg C. Effect of the RLC and TNL congestion control on the HSUPA network performance. In Proceedings of Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008. 2008. p. 1-7. 4669841 https://doi.org/10.1109/MICCCA.2008.4669841
Zaki, Yasir ; Weerawardane, Thushara ; Li, Xi ; Timm-Giel, Andreas ; Malafronte, Gennaro Ciro ; Görg, Carmelita. / Effect of the RLC and TNL congestion control on the HSUPA network performance. Proceedings of Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008. 2008. pp. 1-7
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