摘要 : Strong demands for public wireless broadband services will require more capacity than even that can be supplied by advanced mobile cellular systems. For this reason, there is currently a strong need for interworking mechanisms bet... 展开 Strong demands for public wireless broadband services will require more capacity than even that can be supplied by advanced mobile cellular systems. For this reason, there is currently a strong need for interworking mechanisms between WLANs and cellular data networks. But one of the problems which the operators of this new architecture face is its process of management. Policy-based networking (PBN) is a novel technology that facilitates the management and operation of networks. In this article policy-based network management reference architecture for integrated environment WLAN-3G is proposed. 收起