A New Approach for Feature Interaction Detection in Telecommunication Systems

A. Cavalli (France), D. Lee (PRC), and S. Maag (France)


Telecommunication system, Feature interaction, Formal methods.


Feature interactions in communication systems manifest themselves as unexpected behaviors when multiple features are invoked jointly. We present a new approach for feature interaction detection, based on the analysis of scenarios and structures of the systems. We study the theoretical foundation of the feature interaction and propose ef´Čücient algorithms for their detection. As a case study, we also present an experiment on a real system in order to illustrate our approach.

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