Carrier Aggregation activation/deactivation/signalling

No dear @ankgitm, it’s basic event of CA. It is there from rel10.

Thanks. I find we can map it with scell but during scell addition/activation phase not sure how to use it.

In case of “5G NSA” need to set “B1 threshold” of PCell (enodeB) to add PScell (NR cell) having X2 link, same apply to LTE CA which belong to same enodeB to add Scell, well without measurement if it is blind based.

SCG addition can be blind, measurement threshold, volume based as well.

Measurement based alway have an event like B1 right?

Yes it can be b2 as well.

@sadanandk2 this RLC maintaining buffer threshold.when it will exceed buffer level…RLC to MAC which parameter is passing to send the MAC CE activation???

Experts:

What’s is the advantage and disadvantage of activating carrier aggregation for VoNR calls?