Counter to check CA (Carrier Aggregation) happening

RAN
1

Hi Guys,

Does someone knows any counter to check if CA is happening?
Vendor is Ericsson.

2

pmCaActivatedDlSum, pmCaActivatedDlFddTddSum, pmPdcpVolDlDrbCa, pmCaScheduledUlSum are some of them.

Note: Some counters depend on OSS version/corresponding features activated or not.

3

Mo Class = Lrat.EUtranCellFDD
Pm Counter = pmCa*

Like pmCaActDlIeeNBSum, pmCaActivateDlFddTddSum…

4

Are all those pmCA* counters available to TDD?

5

Yes, they are.

1 Like
6

you can see cell level volume for scell pmRadioThpvolDlSCell

TDD cells - PMCAACTIVATEDDLFDDTDDSUM could work as well

1 Like
7

hi dears

would you please help me for active CA on node?
thanks

Start Time: 2024-01-03 12:45:00 End Time: 2024-01-03 13:30:00
Object pmRadioThpVolDlSCell pmRadioThpVolDlSCellExt
EUtranCellFDD=LE2884XA0 0 0
EUtranCellFDD=LE2884XA1 0 0
EUtranCellFDD=LE2884XB0 0 0

8

Sorry, I did not understand what you want.

9

i want to how to active CA on node

Start Time: 2024-01-03 12:45:00 End Time: 2024-01-03 13:30:00
Object pmRadioThpVolDlSCell pmRadioThpVolDlSCellExt
EUtranCellFDD=LE2884XA0 ? ?
EUtranCellFDD=LE2884XA1 ? ?
EUtranCellFDD=LE2884XB0 ? ?

10

CA
CA754Ă—445 14.8 KB

11

Do you want to know how to activate CA in one cell?

The commands used to activate, is it?

12

exactly

13

Never tried activating CA only in one cell.
CarrierAggregation feature must be activated in license.
Also check ENodeBFunction=1,CarrierAggregationFunction is created and its attributes set properly.
Last but not least, set sCellCandidate = 1 in those EutranCellRelation

14

For a 4G cell:
pmCaActivatedDlSum is primary CA
pmRadioThpVolDlSCell is secondary CA
Don’t know what pmRadioThpVolDlSCellExt is ??