An Approach for Interoperable Service Mediation in Diverse Telecommunication Networks

Abstract

Mobile telecommunication networks consist of several coexisting, independent domains. Communication protocols in these diverse domains can be broadly classified into IP-based and SS7-based protocols. Modern IP-based network nodes already rely on Service-oriented Architectures (SOA) while SS7 based system is based on switching offices and a specialised service control. Service-oriented mediation between those networks is a challenging task. This paper addresses interoperable servicemediation by combining service descriptions, protocols and the integration of application data. The service mediation approach aims to combine performance-oriented interoperability with SOA concepts.