Abstract: A method, apparatus, and machine readable storage medium is disclosed for tracking a usage window for a Quota Control Policy for controlling a subscriber account on a network node for a current time period based short-term usage characteristics namely on data traffic usage during a sliding window of preceding time periods.

Abstract: A method, apparatus, and machine readable storage medium is disclosed for Quota Control Policy for controlling a subscriber account on a network node for a current time period based short-term usage characteristics namely on data traffic usage during a sliding window of preceding time periods. This policy is independent of a standard metering limit for a billing period.

Abstract: Various exemplary embodiments relate to a method performed by a Policy Charging and Control Node (PCRN) for updating a session associated with a subscriber in response to an event. The method may include receiving at the PCRN an event message indicating that an event has occurred within the session; retrieving subscriber information including at least one incremental value associated with the event for the subscriber; determining an updated value based on the at least one retrieved incremental value and at least one reference value; and responding to the event message with an update message including the updated value. Various exemplary embodiments may further include configuring a subscriber profile repository to include at least one incremental value and terminating the session if the subscriber is not allowed to use incremental updates or no incremental value is defined for the subscriber.

Abstract: A rule summarizing engine and method is disclosed for traversing functional relations in a telecom database and rendering the functional relations in human readable form. The rule summarizing engine and method obtains a database of rules established by operators using a Graphical User Interface to establish functional relations between conditions and actions in a telecom network device. The rule summarizing engine end method traverses either an indicated portion or the entire database and renders the functional relations hitherto established into a readily readable structured form. The rule summarizing engine and method is particularly useful for assisting error finding in functional relations established in a telecom database over other methods known in the art.

Abstract: Various exemplary embodiments relate to a method performed by a Policy Charging and Control Node (PCRN) for updating a session associated with a subscriber in response to an event. The method may include receiving at the PCRN an event message indicating that an event has occurred within the session; retrieving subscriber information including at least one incremental value associated with the event for the subscriber; determining an updated value based on the at least one retrieved incremental value and at least one reference value; and responding to the event message with an update message including the updated value. Various exemplary embodiments may further include configuring a subscriber profile repository to include at least one incremental value and terminating the session if the subscriber is not allowed to use incremental updates or no incremental value is defined for the subscriber.

Abstract: Communication system management apparatus, methods, and interfaces are disclosed. A group of objects that are associated with different types of communication system components in a representation of a communication system are configured in a group. A further representation of the objects of the group is provided, and includes an indication of component operational status for one or more communication system components respectively associated with one or more of the objects of the group. The further representation of the objects of the group may also or instead provide access to the objects of the group, so that information associated with the objects may be more easily displayed, for example. The communication system representation and the group representation are provided in a Graphical User Interface (GUI) in some embodiments.

Abstract: Methods for efficiently filtering and sorting a large number of managed objects of different object types are presented. A single context-sensitive listing form is employed, the operation and display of which changes dynamically according to the selection of a target object. Whenever the user changes the selected target object, the items of a list type menu change to display the applicable list types. An action menu and/or a context-sensitive tool bar changes based on the selected target object to provide quick access selected object type specific actions. The solution allows users to paste objects into the listing form, perform complex filtering based on the object type used, provide a quick assessment of list filtering effectiveness, and invoke appropriate actions on managed object hits. Advantages of the solution include enhanced complex context-sensitive filtering and sorting capabilities, improved performance in dealing with large lists as well a reduction in window management.

Abstract: A method for monitoring point-to-multipoint unidirectional multicast connection via exchange of OAM messages is presented. The method includes retrieving the connection record of the multicast connection from a network management system repository, determining common parent path points between the root and a selected path branch endpoint. In turning on content conveyance monitoring for a termination other then the root, the termination specific uncommon portion of the transport path is segmented if necessary, OAM compliant managed path segments are identified, and OAM configuration commands to turn on OAM functionality are issued only to uncommon path segment endpoints.

Abstract: Methods and systems for communication network element configuration and connection rerouting are disclosed. For a communication network connection between network elements, one of which supports a local connection rerouting function to detect a loss of continuity on the connection based on continuity check signals and to reroute the connection responsive to the detection and another of which does not support the local connection rerouting function, the non-supporting network element is configured to send continuity check signals to the supporting network element over the connection, and the local connection rerouting function is enabled at the supporting network element. The supporting network element then monitors the connection to detect loss of continuity and reroutes the connection responsive to the detection.