I’ve tested what you suggested to me, but the results still don’t make sense. I ran the 3D channel model example just changing the LTE_config.nr_eNodeB_ring to 0 to have only one base station and I still have a much better performance when I have high penetration losses. I checked the SINR plot values and it’s higher with deep indoor losses than with the outdoor scenario. I’m running the latest version of the simulator (v2.0).
Is there any place in the code where I can modify the CQI mapping table and use 256-QAM modulation?
Thanks again for your help.