OSS介绍.ppt

When expanding networks, moving of network equipment often needs to be done. In R7, support for move of cells and sites is supported. In R8, a function to move complete BSCs is introduced. The function includes handling of removing all definitions under the old MSC and defining all parameters under the new MSC. Of course, moving of physical connections must be done outside OSS. Operator is directly guided through OSS applications. Thanks to WTP operator will reduce operating costs and free resources for other tasks. WTP enable operators to define their own processes and to modify existing. WTP has web based user interface. This enables the user to work from almost any platform (Unix, Windows NT etc.). WTP provides means to define processes and to execute them by automatically accessing other OSS application, like CNA, BSM or CHA. In this release, Ericsson has pre-defined the following tasks; Add base station and to Reroute base station. Lets now start to have a look at the Software managers in OSS R8. Fault Management eXpert (FMX) comprises functions to incorporate expert knowledge into the OSS fault management in order to provide users with a clearer and more accurate understanding of the status of the managed network. - Shorter decision and action times - the alarm correlation and filtering functions defined by rules reduce and improve the alarm information presented to the users. Higher network availability since complicated errors concerning several network elements can be faster analyzed and attended to. - Automated routine tasks - the automatic invoking of actions before the users are alerted provides opportunities to collect more information from the network and/or to automate routine correction procedures. Purpose Present the complex situation in many telecom networks. It is often difficult to identify the real cause of a problem due to many alarms. Scenario to be used to understand FMX capabilities. Background/explanation Managing a telecom network