Why the L.Traffic.UL.SCH.QPSK.TB counter has increased lot and impacted UL throughput in one cell only?
All other cells in site is working fine without any issues.
Also there is no step change in Uplink interference too.
Since this counter increased over all user throughput got decreased in the site.
L.Traffic.UL.SCH.QPSK.TB.Retrans - This counter also increased since the same time.
Vendor is Huawei.