is there any cell about 8km away with same BSIC/BCCH
or same BSIC/TCH
or same TSC/BCCH
or same TSC/TCH ???
I think your BTS are synchronized, and there are MS’s 8km away that perform CHANNEL REQUEST or HANDOVER ACCESS towards a cell with same bsic or tsc, and same tch or bcch than the degraded bts.
crazy stuff indeed ! if you manage to find anything let me know, i’ll certainly use that to illustrate possible problems generated by duplicated “radio ID”