I have a question about the feedback_channel_delay parameter.
Uplink channel options
• LTE_config.feedback_channel_delay: uplink delay in TTIs. When set to 0 TTIs, only the CQI reports experience zero delay. ACK reports have a minimum delay of one TTI
LTE_config.feedback_channel_delay= 1; % In TTIs
this feedback set to 1, I think it should be 4， when ue received downlink data it will last 4 tti to feedback ACK to eNB.
I don’t know, my understand is right？