Design and Implementation of Operation and Management Function for Integrated Gateway System in the 3G Mobile Networks

摘要

Composition of present mobile communication network is consisted of CDMA-2000 synchronism and W-CDMA asynchronous. But there is no been division of network and it is integration convergence trend and see, do not become interworking with another network and can not provide various service that offer in another network to subscriber if support one network. In advanced, we knew that need the integrated gateway for Internet access from the different mobile access network. This system is A-MiDAS (Advanced Mobile internet Data Access System). A-MiDAS is synchronous/asynchronous integration gateway system that achieve PDSN (Packet Data S erving Node) role that connect transfer Mobile Station (MS) and internet connects in CDMA2000 synchronism mobile communication system and GGSN (Gateway GPRS Support Node) barrier role in W-CDMA asynchronous GPRS mobile communication network. In this paper, describe about each system and Operation and Management (OMA) in asynchronous viewpoint of GGSN role among several functions of A-MiDAS.