25.1 Introduction25.2 Automatic Neighbour Relation Function (ANRF)25.3 Self-Configuration of eNodeB and MME25.4 Automatic Configuration of Physical Cell Identity25.5 Mobility Load Balancing Optimization25.6 Mobility Robustness Optimization25.7 Random Access CHannel (RACH) Self-Optimization25.8 Energy Saving25.9 Emerging New SON Use CasesReferences