Open Access Peer-reviewed

Research of the Effect of Services on the Aggregate Bandwidth of a Cell Radio Access Network UTRAN of UMTS Standard

Voropayeva Viktoriya
Department of Automatic and Telecommunications, Donetsk National Technical University, Donetsk, Ukraine
American Journal of Electrical and Electronic Engineering. 2013, 1(1), 15-18. DOI: 10.12691/ajeee-1-1-3
Published online: August 25, 2017


UMTS Terrestrial Radio Access Network (UTRAN) dimensioning has been of great interest among network researchers and planners due to the limit of cell bandwidth. This paper investigates the impact of service changes on the nature of radio interface UMTS bandwidth. Finally, OPNET simulation models are developed. The main purpose of modeling was to obtain the dependency of common capacities of the base station for the upward and downward directions on time. Different types of customers were used as the criterion for comparison the values obtained.


bandwidth, radio access network, services, UMTS standard, download trend, upload trend
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