This describes how to maintain the BTS antenna system. The operations involve querying and modifying the parameters associated with the BTS antenna system.
Prerequisites
- The LMT runs normally.
- The communication between the LMT and the BSC is normal.
- The communication between the BSC and the BTS is normal.
Context
- The BTS index or BTS name, subrack number, and slot number are mandatory. If the board you query is not the antenna feeder board, an object error message is displayed.
- When the board type is changed, the CDU boards and the EDU boards cannot be updated in a mixed mode.
Procedure
- Run the LST ANTFEEDER command on the LMT to query the BTS antenna system.
- Run the MOD ANTFEEDER command on the LMT to modify the BTS antenna system.
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