Analysis And Research For Operation And Management Of Access Device Of IMS Network

As users'growing requirements for new multimedia services, and strong fixed-mobile convergence trends to be recognized, as the key technology of next generation network envolotion, IMS(IP Multimedia Subsystem) has integration and open network architecture and the ability to support multimedia services, it becomes the focus of the business network construction. IMS supports fixed and mobile network convergence, and is the future network architecture, it promotes the whole business strategy and be considered an important measure for the process. Currently, operators have started testing and deployment of IMS, which will be fixed through fixed access devices access users to IMS network, so users can use the diversity services of IMS. There are various types of access device, and with the gradual deployment of access devices, the number will be enormous. Therefore, face to such variety and huge number of access devices, operation and maintenance efficiently will become extremely important. This paper will in-depth research the operation and maintenance management for IMS network access device, and will propose appropriate solutions.In order to better operation and maintenance access device, it needs to be considered from several aspects. In this paper, it is from three aspects to ensure access device management. First, propose network management program of various types of access device, analysis application scenarios of access device and the types of IMS enterprise users, and according to the selection of access device to determine the network management program, shielding operators unnecessary attention information to reduce the operator's maintenance costs. Secondly, according to the bussiness scenarios of access device, this paper will give resource management program, in order to achieve the whole process management, dynamic management and sophisticated management for access device. After deployment access device, this paper will be propose the program of automatically open access device,to solve manually configure a large number of operators to bring the workload and reduce the operator's operation and maintenance costs.