Policy language based management model for wireless networks

In the future all network, service management and control tasks can be policy based. As the networks and services become more and more complex new multilevel and hierarchical control methods are needed. Policy based management is a new and effective way to implement the needed hierarchical control model for multiservice and network domain environment. By defining the framework and ruling for a domain interconnection we can create a quite simple but very efficient control model for a large and diverse network and service environment. XML language standardization combined with policy management architecture forms a very powerful and flexible framework for future network management. Our goal has been to define and develop a complete and integrated policy based management system based on XML standardization for future 3/4G networks and systems.