Even with low RF load, you are seeing bad rxqual ? Are you sure your antenna design is well done ? Are there a lot of cells overlapping each others ?
You said you don’t see a HO while the difference in levels are > 30dB. Possible reasons are :
– target cell is congested
– HO might not take place because cells are in different bands / layers
– the HO parameters (thresholds, traffic load, etc) might not be tuned properly
UL measurement reports are sent every 0.48s during call 🙂 that’s normal.
no response = no HO command… but that might be normal : the HO is not triggered or the target cell is too congested. Check your qos stats (HO requests, HO allocated, HO success, per adjacency)