Abstract: Disclosed are an element management system and a method thereof that efficiently manage network elements of a wireless communication network, such as an RAS and an ACR. According to the present invention, it is possible to efficiently manage an RAS and an ACR so as to provide a stable wireless communication service, by implementing an element management system for managing network elements of a wireless communication network. Further, it is possible to implement an EMS server, which has a modularized construction including modules, which correspond to functions of the EMS and are arranged in a physically separated manner, so as to facilitate future addition and change of functions of the EMS. Moreover, it is possible to reduce loads on an EMS server by efficiently implementing information transmission and control paths of an EMS server and an EMS client.

Abstract: Disclosed is an expandable EMS that can efficiently manage an RAS and an ACR (i.e. network elements of a wireless communication network) and flexibly expand performance and functions of a system according to an increase in the elements. The expansible EMS of a wireless communication network, the expansible EMS including: an EMS application server for performing at least one of a configuration management function, a fault management function, a download management function, and a status management function for elements, in response to a command transmitted from an EMS client; and at least one EMS element interface server directly connected with the elements, the at least one EMS element interface server receiving a message and data from the elements and providing the received message and data to the EMS application server, wherein the EMS element interface server is separated from the EMS application server.

Abstract: Disclosed is an interface for interfacing an element management server in a wireless telecommunication system and a method for the same. The element management server for managing an ACR and an RAS, which are elements of the wireless telecommunication system, are adapted to interwork with the ACR and the RAS, respectively, so that the server can directly manage the ACR and the RAS and, particularly, the RAS can be operated more efficiently and maintained/repaired more quickly. The element management server manages the version of a package regarding all processors of lower elements and software to be loaded, and respective processors of the lower elements store nothing but their setup information (e.g. software, version) so that, if necessary, the element management server can transmit specific software only to the lower elements. This guarantees fast software download and provides users with stable services.