Abstract A method for selecting a target group for an operation applied to a network element (NE) of a communication network includes (a) receiving from a network management element information on the operation and on the first target group (S), which is a group of object instances contained in the memory of the network element, and as comparison criteria of object instance attributes, the criteria containing the reference values, (b) comparing the attribute values of object instances belonging to the first target group to said reference values, and (c) selecting the final target group from among those object instances in the first target group (S) that have attributes fulfilling the received comparison criteria. To achieve a general-purpose method, a comparison between the attributes of a single object instance is carried out by (i) reading a semantic data which has been prestored in the network element memory, and which is associated with the attribute, (ii) searching the associated attribute value of the object instance from the network element, and (iii) comparing the attribute value to the received reference value by utilizing the semantic data read.
A method for selecting a target group for an operation applied to a network element of a communication network, said method comprising: receiving, from a network management element, information on said operation and on a first target group, which is indicated as a group of object instances contained in a memory of said network element and as said comparison criteria containing reference values; comparing said object instance attribute values belonging to said first target group to said reference values; and selecting a final target group from among said object instances in said first target group having attributes fulfilling said comparison criteria, wherein an object instance attribute is compared by reading semantic data prestored in said network element memory and associated with said object instance attribute, searching said associated object instance attribute value from said network element, and comparing said object instance attribute value to said reference value by using said read semantic data.
Claim 2
Independent Claim
153 words
A method for selecting a target group for an operation applied to a network element of a communication network, said method comprising: receiving, from a network management element, information on said operation and on a first target group, which is indicated as a group of object instances contained in a memory of said network element and as said comparison criteria containing reference values; comparing said object instance attribute values belonging to said first target group to said reference values; and selecting a final target group from among said object instances in said first target group having attributes fulfilling said comparison criteria, wherein an object instance attribute is compared by reading semantic data prestored in said network element memory and associated with said object instance attribute, searching said associated object instance attribute value from said network element, and comparing said object instance attribute value to said reference value by using said read semantic data.
Claim 3
Dependent Claim
22 words
The method as claimed in claim 1, wherein semantic data is stored in said network element memory as a tree-like hierarchical structure.
Claim 4
Dependent Claim
40 words
The method as claimed in claim 2, wherein a semantic tree node contains at least (a) an identifier of said object instance attribute valve, and (b) information on what data type to use in said comparison of said object instance.