Improve Uplink Throughput for UE in excellent RF condition

4G LTE
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21

I have 2 carriers on TDD, is it recommended the UL CA for TDD layer?

UL 256 QAM I think won’t give much gain due to UE penetration.

22

Nothing will be useful if the coverage is poor and PRBs are congested.

23

Now a days UE support in my network it provide improvement.

24

The priority is on TDD.

Most of traffic like all the models in on Downlink.

But some users are complaining in some services like video calls, which need a bit of Uplink throughput.

25

Is TDD colocated with FDD?

26

Yes, colocated.

27

How much utilization in my network?

I am getting 6, 7 Mbps Uplink.

Max reaching 10

Which equipment?

28

I am getting 1-2 Mbps.

I can see this value during off peak.

29

20 MHz BW?

30

Yes i have 2 carriers, 20 MHz each.

31

Try ul256qam.

32

I will order it as a trial.

But I don’t think it will bring a good gain.

We are in Africa.

33

Which Equipment / Vendor?

34

Huawei

5818

8 * 50w

35

General issue with TDD UL Throughput.

36

I know…

Utilization on UL is about 60%.

Did you try the UL CA on TDD?

37

Did you apply UL CoMP in your network?

38

Yes, I did.

39

What about the coverage?

CQI, BLER?

40

It is fine.