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zakiuddin
2015-11-13, 12:07 AM
Dear experts, we are facing issue with low throughput samples for very small size data uploaded.
RSRP, sinr, cqi is in acceptable range.
No radio congestion.
System H//

deknoi55
2015-11-15, 08:55 PM
All sector or not . If all sector low TP please check License and Transmission first .
If not All sector please check VSWR first .
some idea maybe help you.
thank you

Shakeel_15
2015-11-16, 12:32 AM
Hello,

Many steps involved in Throughput Troubleshooting.

First test with different devices as well means check with dongles and handset.
Check backhaul txn at ETHPORT
CHECK by uploading heavy files and more than one file at a time.
check with different scheduling strategy
Perform UDP/TCP testing etc

Also I think you cant get good throughput on low size files because of proportion fare. Use heavy files
BR


Dear experts, we are facing issue with low throughput samples for very small size data uploaded.
RSRP, sinr, cqi is in acceptable range.
No radio congestion.
System H//

zakiuddin
2015-11-20, 02:07 AM
Hi thanks. With heavy files and parallel stream we are getting good speeds. I am investigating if it has to do anything with eNB not scheduling small packets.

bioda
2016-08-16, 06:28 PM
Hi thanks. With heavy files and parallel stream we are getting good speeds. I am investigating if it has to do anything with eNB not scheduling small packets.

hi zakiuddin,

please how did you resolve this?

we are having low throughput issues in our LTE roll-out ( Transmission is Huawei(RTN 950A), eNB is E//).

Thanks

jenriqp
2016-08-30, 09:25 AM
Hi,

I think, you should do many testing:

- Do ping test
- check Tx with UDP/TCP testing and look if there are packet loss.
- check VSWR If issues are specific point or eNode B.
- check ETH configuration side eNB and side IPRAN, could be botle neck as root cause

plannerguy
2016-09-01, 03:03 PM
Hi

what is the PRB utilization in DL?

Rgds
Plannerguy