Analytical model of the Iub interface carrying HSDPA traffic in the UMTS network

  • Authors:

  • Maciej Stasiak;Piotr Zwierzykowski

  • Affiliations:

  • Poznan University of Technology, Communications and Computer Networks, Poznań, Poland;Poznan University of Technology, Communications and Computer Networks, Poznań, Poland

  • Venue:
  • APNOMS'09 Proceedings of the 12th Asia-Pacific network operations and management conference on Management enabling the future internet for changing business and new computing services
  • Year:
  • 2009

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Abstract

The analytical model proposed in the paper can be directly applied for modeling and dimensioning of the Iub interface in the UMTS network servicing the mixture of the Release 99 and HSDPA traffc streams. The presented model can be used for the blocking probability and the throughput determination for particular traffc classes carried by the Iub interface. The proposed scheme can be applicable for a coste effiective radio resource management in 3G mobile networks and can be easily applied to network capacity calculations.