Equipment: T5000
Version: BBU: 5GNR_ax.tdd.fr1.2.2.3.462_r50381_m435_V3.5SP03
RRU: D.1.1.B13S
1. Issue Description: There are two cells. Cell 1 is normal, and the UL packets miss is reported in cell 2.
2. Troubleshooting Procedure:
The configuration parameters are normal and consistent with cell 1. RRU receive and emit is normal. PTP synchronization is normal. Up base band power is normal, down base band power is -60. CBRS is not enabled. UL packets miss in cell 2 is displayed at the physical layer.
Cause: The default RRU carrier mask is 15, and the RRU2 carrier mask is 0.
3. Solution
Change the carrier mask of RRU2 to 15.
The alarms are cleared.
Troubleshooting Methods: Download
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