Multi-Operator Sharing is a strategy in telecommunications where multiple network operators share the same infrastructure to provide services to their customers. This approach allows operators to share components such as radio access networks (RAN), antennas, towers, or even spectrum resources, reducing costs and improving coverage. Multi-Operator Sharing can be implemented through models like MORAN (Multi-Operator Radio Access Network) or MOCN (Multi-Operator Core Network). It is particularly beneficial in areas where building individual networks is economically challenging, promoting efficient use of resources and faster deployment of services like 4G and 5G.