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Subsystems and network elements in GSM
Figurę 10. Configuration management
Performance management
In performance management, the NMS collects measurement data from individual network elements and Stores it in a database. On the basis of these data, the network operator is able to compare the actual performance of the network with the planned performance and detect both good and bad performance areas within the network.
Figurę 11. Performance management
TC Fin land Issue Jan 2002
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