Title :
WCDMA interface in UMTS network carrying a mixture of multi-rate traffic with different priorities
Author :
Stasiak, Maciej ; Zwierzykowski, Piotr ; Wiewióra, Janusz
Author_Institution :
Dept. of Commun. & Comput. Networks, Poznan Univ. of Technol., Poznan, Poland
Abstract :
The paper presents an approximate method for modeling of the WCDMA interface in the UMTS network in which the mobile operator introduces priorities and user differentiation. In our considerations we use a model of the full-availability group servicing multi-rate traffic with priorities for services. In the proposed model we assume that user priorities and the priorities for classes of services are introduced into the network. The proposed scheme is applicable for cost-effective WCDMA resource management in 3G mobile networks and can be easily applied to network capacity calculations.
Keywords :
3G mobile communication; code division multiple access; telecommunication traffic; 3G mobile networks; UMTS network; WCDMA interface; WCDMA resource management; mobile operator; multirate traffic; user differentiation; 3G mobile communication; Communications technology; Computer networks; GSM; Mobile communication; Multiaccess communication; Packet switching; Resource management; Telecommunication traffic; Traffic control; UMTS; WCDMA; analytical modelling;
Conference_Titel :
Telecommunications, 2009. ICT '09. International Conference on
Conference_Location :
Marrakech
Print_ISBN :
978-1-4244-2936-3
Electronic_ISBN :
978-1-4244-2937-0
DOI :
10.1109/ICTEL.2009.5158654
