Dear Huawei LTE Expert,
Your quick opinion required: How to Improve UPLINK Throughput?
UE placed at excellent RF condition and No user issue at Cell.
Please advise.
What’s your BSR, PHR and PUSCH power, and UL modulation at this point?
BSR for TDD, right?
Buffer Status Report.
UE using PHU have less access to get parameter.
BHR and PHR can get from eNobeB end?
Nope, only from DT or UE traces at OSS.
Uu mean, right?
It is better to have a DT in that point for that user.
There is all the info you need, like BSR, PHR, PUSCH power and UL modulation.
Is 64 QAM and rim both enabled?
Also UL interference is below -100? (as can be seen in ul64qam kpi stats too)
There are some parameters too to improve, but this is initial check.
Use PAMC Feature!!
Any good feature for Uplink Throughout apart from UL comp and IRC?
Can UL Comp improve Uplink Throughout?
No such improvent show after implememtation.
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UL PC
UL Comp as theory just good for overlapping coverage UE.
Actually, this feature not as good as document describes.
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My vendor is Samsung.
Just wanted to know main feature if this is there I will change but bler will increase.
So bler Kpi needs to be checked too.
UlPAMCSwitch: If this option is selected, user-perceived uplink throughput increases. However, the iBLER and RBLER also increase.
Only UL BLER increases while mcz and throughout improve.
Access KPIs also slightly.
We tried it’s good trial especially for weak coverage UEs.
For overlapping it minimise interference and for edge UEs and it gives gain of multiple antenna reception.
We observe gain especially in poor pathloss.
We don’t rollout this feature (UL PAMC) as its drawback on iBLER way too high.
Been trying on different scenarios for trials, results still the same.
Hi Experts!,
Can you please help me in optimizing UL throughput in Huawei LTE ?
Any ideas on increasing the Uplink Throughput on the 4G TDD layer, which is averaging 1 to 2 Mbps?
Features, settings…
UL256 QAM UL CA.