FIG. 4 provides example CC-KPI logs 400, 400a-n (e.g., data source) that may be stored in the memory hardware 322 of the UE 300 and/or in a distributed storage system 522 (FIGS. 5A and 5B) in communication with the UE 300. Each CC-KPI log 400a-n is associated with a corresponding location 430 (Location A-Location N) and includes the mapping of CCs (e.g., CC1-CCn) 220, 220a-n to corresponding expected KPIs 450, 450a-d. The location 430 may include GPS coordinates and/or GNSS coordinates (e.g., 42.3314° N, 83.0458° W). In the example shown, the expected KPIs 450a-n for each CC1-CCn 220 includes an expected RANK 450a (averaged number of MIMO spatial layers), an expected SINR 450b (in dB), an expected RSRP 450c (in decibel-milliwatts (dBw)), and an expected CQI 450d.