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ETSI TS 152 021
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ETSI TS 152 021 Digital cellular telecommunications system (Phase 2+); Network Management (NM) procedures and messages on the A-bis interface (3GPP TS 52.021 version 14.0.0 Release 14)
standard by European Telecommunications Standards Institute, 04/01/2017
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Full Description
The present document addresses the network management messages and procedures across the A-bis interface, which isdefined as Qx in GSM. The information model included here defines the objects and how they are addressed forpurposes of operations and maintenance activities.There is a requirement for the A-bis interface to be open to allow interoperation between BTSs of differentmanufacturers working to the same BSC. The present document addresses this requirement from O