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Next generation communications will be composed of flexible, scalable and context-aware, secure and resilient architectures and technologies that allow full mobility of the user and enable dynamic management policies that ensure end-to-end secure transmission of data and services across heterogeneous infrastructures and networks. This paper investigates the policy-based mobility management scheme proposed for the WINNER system. The scheme is based on previously developed cooperation radio resource management (RRM) algorithms including mobility management, for the successful interworking of WINNER with new and legacy systems. The paper describes the cooperation architecture and mobility management functionalities and the rules that are applied for the support of mobility within the above scenarios. The rules are applied to solve problems such as: who and what can access which …