In Dual connectivity Does modem use two RF unit or single RF processor to process signal from two cell parallely.
In Eutra NR DC, two RF units process RF signal for MCG and SCG. Signalling is performed over mcg and 2nd rrc reconfig after attach complete provides for scg setup, which initiates rach over 2nd RF unit that is for NR frequency.
What is the possibility of cross carrier scheduling in dual connectivity?
How was deployment scenario for Dual Connectivity. When MeNB should trigger SCG bearer or split bearer?
Is there any limitation on UE supporting 5G NSA with MMWave in NR and Sub 6GHz in LTE,
Could any give more insight on this? How exactly Dual SIM mobile uses Modem stack and how attach will happen?
