"An Enhanced Group Key-Based Security Protocol to Protect 5G SON Agains" by Hoonyong Park, Tae Guen Kim et al.
Network operators are attempting many innovations and changes in 5G using self-organizing networks (SON). The SON operates on the measurement reports (MR), which are obtained from user equipment (UE) and secured against malware and userspace programs. However, the synchronization signal block that the UE relies on to measure the wireless environment configured by a base station is not authenticated. As a result, the UE will likely gauge the wrong wireless environment configured by a false base s...
Source: uow.edu.au