Patent application number | Description | Published |
20080254798 | Handover Method and System - Systems and methods are described which provide cell data between radio network controllers including monitoring at least one cell being controlled by a first radio network controller, compiling cell data based on configuration changes to the at least one cell and transferring the compiled cell data to at least a second radio network controller connected to the first controller over an inter controller link. | 10-16-2008 |
20090254526 | NETWORK MANAGEMENT INFORMATION (NMI) DISTRIBUTION - A device associated with a network provides a query for specific network management information (NMI) to a registry, and receives, based on the query, metadata associated with the specific network management information (NMI). The device also provides a request for the specific network management information (NMI) to a plurality of producer devices identified from the metadata associated with the specific network management information (NMI), and receives one or more portions of the specific network management information (NMI) from each of the plurality of producer devices. The device further combines the one or more portions of the specific network management information (NMI) to create the specific network management information (NMI). | 10-08-2009 |
20090254606 | NETWORK MANAGEMENT FILTER SYSTEM - A device associated with a network receives, from a requestor, a request for managed object information filtered based on a managed object attribute, and identifies a managed object based on the request. The device identifies, based on the request, the managed object attribute from the identified managed object, and provides the identified managed object attribute to the requestor. | 10-08-2009 |
20090313307 | MANIPULATION OF NETWORK MANAGEMENT INFORMATION - A device associated with a network receives a request to modify a sub-attribute of an attribute associated with a software object that represents one of a representation of a managed resource or a collection of attributes associated with the managed resource. The device also modifies the sub-attribute of the software object based on the request, and sends a notification about the sub-attribute that has been modified. | 12-17-2009 |
20090313360 | MANAGED NODE INITIAL OPERATIONAL STATE - A device associated with a network receives a fetch request from a managed node connected to the network, and provides, to the managed node, trigger information specifying one or more conditions under which the managed node is to be enabled and is to receive traffic from the network. The device also receives an operational state associated with the managed node based on the trigger information. | 12-17-2009 |
20100002636 | ESTABLISHING CHANNELS BETWEEN A DOMAIN MANAGER AND MANAGED NODES - A device associated with a network receives a register request from a managed node connected to the network, where the register request requests registration of the managed node. The device also establishes a command channel, for sending one or more commands, with the managed node based on the register request, and establishes a notification channel, for sending one or more notifications, with the managed node based on the register request. | 01-07-2010 |
20100115090 | Ordering Tracing of Wireless Terminal Activities - According to the invention a core network management device ( | 05-06-2010 |
20100235478 | MANAGED NODE INITIAL OPERATIONAL STATE - A device associated with a network receives a fetch request from a managed node connected to the network, and provides, to the managed node, trigger information specifying one or more conditions under which the managed node is to be enabled and is to receive traffic from the network. The device also receives an operational state associated with the managed node based on the trigger information. | 09-16-2010 |
20110113132 | Method and Arrangement in a Communication Network System - The present invention relates to a method and an arrangement in a communication system in which a network management architecture comprises modules representing a virtual reality of network nodes ( | 05-12-2011 |
20110243092 | ESTABLISHING CHANNELS BETWEEN A DOMAIN MANAGER AND MANAGED NODES - A device associated with a network receives a register request from a managed node connected to the network, where the register request requests registration of the managed node. The device also establishes a command channel, for sending one or more commands, with the managed node based on the register request, and establishes a notification channel, for sending one or more notifications, with the managed node based on the register request. | 10-06-2011 |
20110264784 | Method And System To Distribute Fault Information In A Large Scale Communication Network System - The present invention relates to a method and an arrangement for distributing fault information from a lower level network management node to a higher level network management node in a network management architecture comprising modules logically representing network nodes and network links under management. The higher level network management node subscribes to at least some detailed fault information. And, a notification comprising a summary of fault information sent by the lower level network management node is received by the higher level network management node. Then, the higher level network management node retrieves the subscribed detailed fault information from said received notification. | 10-27-2011 |
20120079024 | Method and management agent for event notifications correlation - Methods and apparatus for correlating event notifications between agents in a management network are provided. An agent constructs a network notification in response to receiving an event notification. If the received event notification is associated with a prior notification already received and stored by the agent, a correlation attribute is added to the constructed network notification. If the received notification matches a peer agent notification category that another agent in the management network is interested in receiving, the constructed network notification is sent to the other agent. | 03-29-2012 |
20130272149 | METHOD AND SYSTEM FOR CONFLICT DETECTION IN SELF ORGANIZATION NETWORK (SON) FUNCTIONS - A system and method for detecting cooperation or conflict between actors in a network made up of self-organizing sub-networks examines parameters such as performance indicators and configuration parameters to determine whether or not different actors are adjusting configuration parameters in a way that is cooperative or conflicting. When a performance indicator is observed to be outside of its expected range, an acceptable convergence range can be defined to give the actors time to adjust and return the performance indicator to its expected range of values. When a performance indicator is detected to be non-convergent, the monitor can alert an operator, or another node, so that appropriate actions can be taken. | 10-17-2013 |
20130339508 | MANAGED OBJECT VERSION IDENTIFICATION - Systems and methods for determining a version of a standard publication that is supported by a network element are provided. Version map information is requested and received from an external node in a managed network, including publication identifiers for at least one of the network elements. Each network element identified in the version map has an associated publication version and an indication of if the publication can be applicable to its directly or indirectly inferior nodes in the hierarchical instance tree. If a particular network element does not have a corresponding publication identifier in the received version map information, it can be determined if the network element can use the publication identifiers of a superior network element in the hierarchy. | 12-19-2013 |
20140047108 | SELF ORGANIZING NETWORK EVENT REPORTING - A system and method for detecting, reporting and collecting information associated with network events is provided. A network element, such as an Event Reporter, detects an event that requires reporting to a manager of the network. The Event Reporter can determine if it is the lead responsible for reporting the event and forward it directly to the manager. Alternatively, it can forward the event report to a peer entity that has been designated as the lead. If the Event Reporter is the lead for the event, it can determine that it should relinquish the lead responsibility and initiate a hand-over of the lead role to a peer. | 02-13-2014 |
20140136906 | Method And System To Distribute Fault Information In A Large Scale Communication Network System - The present invention relates to a method and an arrangement for distributing fault information from a lower level network management node to a higher level network management node in a network management architecture comprising modules logically representing network nodes and network links under management. The higher level network management node subscribes to at least some detailed fault information. And, a notification comprising a summary of fault information sent by the lower level network management node is received by the higher level network management node. Then, the higher level network management node retrieves the subscribed detailed fault information from said received notification. | 05-15-2014 |
20140219107 | Technique for Determining Correlated Events in a Communication System - A technique for determining a correlation among events occurring in one or more network elements is provided. The correlation among the events results from a propagation of a root event through communication entities of the one or more network elements. In a method implementation the technique comprises the step of receiving a plurality of event messages from one or more network elements, wherein an event message pertaining to an event reported by a particular network element signals an occurrence context, the occurrence context comprising one or more context identifiers describing an internal communication state of the communication entity in which the event occurred at the time when the event occurred. In another step, a set of correlated events linked by identical context identifiers is determined. Based on the set of correlated events, the root event may be identified. | 08-07-2014 |