Need comments on CA between L1800 and L2600 bands

[AlexB]

@Stanis

Which one of this switch is specifically for that ? Because UE is camped on L2600 which configured as a Scell so does Pcell gets activated automatically ?

U have to configure it. Configure l18+l26 and l26+l18. U chould check kpi to see if l26 cells are configured as pcell

[Stanis]

That’s what in my mind as well ,without configuring it ,reverse Scell activation should not work

[Zubair_Mumtaz]

@Stanis

That’s what in my mind as well ,without configuring it ,reverse Scell activation should not work

What is the Reselection priority of both bands ? Make sure that L26 should be higher than L18.

[Stanis]

L26 is already higher

[AlexB]

U can have different priorities for single carrier ue and ca ue based on what band to offload, carrier bandwidth and band coverage

[Carlos_Alberto]

@Stanis

Hello Experts, Need your comments on this , CA between two bands ,supposed L1800+L2600 whereby PCell is L1800 and SCell is L2600 so if UE is camped on L1800 then CA works fine but if UE is on L2600 then does this CA still works? Can anyone confirm this ?

@AlexB and @Zubair_Mumtaz, query was this one

[AlexB]

This is settled I though. If you configure ca combination l18 pcell and l26scell, in no case we will have l26pcell +l18 scell. U need to configure both for it to happen

[Carlos_Alberto]

Exactly without configuring both bands and scell and pcell, CA won’t trigger both ways ,I haven’t configured this kind of settings in my network yet ,will do one and confirm above working