TY - GEN A1 - Fleuren, Maria A1 - Stüben, Hinnerk A1 - Zegwaard, Gideon T1 - MoDySim - A parallel dynamical UMTS simulator N2 - UMTS is a 3rd generation mobile telecommunication system which enables multi-service and multi-bit rate communication going beyond the possibilities of previous systems. The simulator MoDySim models UMTS in great detail. Characteristics of UMTS such as soft hand-over and the interdependency of load and capacity among neighbouring cells are challenges for the parallelisation of such a system. In this paper we explain how the software was parallelised and present performance results of a UMTS simulation for the city of Berlin. T3 - ZIB-Report - 03-26 Y1 - 2003 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-7489 ER -