METHOD AND ARRANGEMENT FOR TESTING SERVICES IN A TELECOMMUNICATIONS SYSTEM

摘要

The invention relates to a method and an arrangement for trying out in advance prerequisites for introducing new services in a telecommunications system. According to the invention, a base system is described by a specification language, a new service is described by the specification language as separate supplement to the base system description. The base system description and supplement are linked together to form a description of the total resultant system. The total system is then analysed, for example by a reachability analysis. The invention also relates to an arrangement for carrying out the method. The invention solves the technical problem of identifying problems of an interservice interference type with respect to specific services at an earlier stage.