Degradation of bler, throughput and traffic after activating ssb boost power feature

5G NR
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1

Hello All.

Can someone tell me how to justify the degradation of bler, throughput and traffic after activating ssb boost power feature?

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2

For which vendor did you activate SSB power boost? We did it on Huawei BTS5900 and there was almost no change in any KPI whatsoever though we expected increased payload.

3

Check TA samples, average CQI. After ssb boost, you have increased downlink footprint and hence cell edge samples increased causing this degradation.

4

Maybe it is because you have more than one carrier and both have different RS, PA, PB configuration.

5

Cell edge traffic increase