In LTE it is fixed as 4ms in FDD, How UE decides this timing in NR?
As i know, there is HARQ PDSCH Feedback Timing Indicator. This field is introduced in DCI Format 1_0 and 1_1 and tells the UE where it needs to send the HARQ feedback for the downlink data that it received.
If possible then how the HARQ resource grid will be calculated. NR and LTE have different resource grid allocation how can we report HARQ of one cell to another cell in Dual connectivity.
