Can we change HARQ settings and what does it depend on?

abdo · January 17, 2022, 4:51pm

Hi all,
I’ve heard that changing HARQ settings can affect BLER, Throughput, and SINR

I want to ask are there other factors that will be affected by changing HARQ settings?

cheikh789 · January 18, 2022, 9:10pm

by incresing Harq setting ,below KPIs will be affected

Accessibility improve due to the additional reliability provided by the extra re-transmissions.
re-transmission consumes resources so there would be a small impact throughputs .
re-transmission may generate an uplink interference spike.
4)call setup time may increase due to more re-transmission.