Title :
Model of the cellular network servicing multicast connections in Iub and WCDMA resources
Author :
Parniewicz, D. ; Stasiak, M. ; Zwierzykowski, P.
Author_Institution :
Dept. of Commun. & Comput. Networks, Poznan Univ. of Technol., Poznan, Poland
Abstract :
In this paper a new analytical method of blocking probability calculation in multi-service cellular systems with multicast connections is proposed. The new analytical method considers the influence of both the WCDMA and Iub interfaces for traffic streams service characteristics. The basis for the discussed method is a model of the full-availability group with traffic compression and the fixed-point methodology. The results of the analytical calculations of the cellular system with multicast connections were compared with the results of the simulation experiments, which confirmed the accuracy of the proposed method. The proposed scheme can be applicable for a cost-effective resource management in UMTS/HSPA/LTE mobile networks and can be easily applied to network capacity calculations.
Keywords :
3G mobile communication; cellular radio; code division multiple access; telecommunication services; telecommunication traffic; Iub resources; UMTS-HSPA-LTE mobile networks; WCDMA resources; cellular network servicing multicast connections; fixed-point methodology; high speed packet access; multiservice cellular systems; network capacity calculations; traffic compression; traffic streams service characteristics; universal mobile telecommunications system; 3G mobile communication; Analytical models; Land mobile radio cellular systems; Mathematical model; Multiaccess communication; Probability; Spread spectrum communication;
Conference_Titel :
Telecommunications Network Strategy and Planning Symposium (NETWORKS), 2010 14th International
Conference_Location :
Warsaw
Print_ISBN :
978-1-4244-6704-4
Electronic_ISBN :
978-1-4244-6705-1
DOI :
10.1109/NETWKS.2010.5624932
