The present document addresses the network management messages and procedures across the A-bis interface, which is
defined as Qx in GSM. The information model included here defines the objects and how they are addressed for
purposes of operations and maintenance activities.
There is a requirement for the A-bis interface to be open to allow interoperation between BTSs of different
manufacturers working to the same BSC. The present document addresses this requirement from O&M point of view,
which allows this interworking to take place. It shows the split of NM functions between BSC and BTS. The procedures
and coding of the messages are specified in detail. In practice, in addition to the present document it is necessary that
the content of manufacturer-dependent information fields be specified to fulfill the functionality.
It is essential for operation that a BSC can handle the functions used by all its BTSs. Therefore, all items in the present
document are considered mandatory unless otherwise indicated in the present document.
| Edition : | 14.0.0 |
| File Size : | 1
file
, 270 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 68 |
| Published : | 04/01/2017 |