My question is, which module does the AP receive modem-side information from the phone? The Android system receives information such as RSCP values from the modem side, and you want to know which module this module is the source of. I looked at the Android9.0 system mainly.
Is the communication with the modem different from the Android source supported by Google? I would like to inform you a little bit about how the Android system receives modem information from the smartphone system that re-enables the CPU provided by Mediatek Company.