SUBSCRIBER NODE AND SHARED NETWORK

摘要

The embodiments herein relate to a method in a target RAN node (105t) for handling selection of a serving operator for a wireless device (101) which has been handed over from a source network to a target shared network (100). The target RAN node (105t) requests an IMSI from a target CN node (110ta) in a same domain that an incoming mobility message is considered for. The target RAN node (105t) receives the requested IMSI. The response further comprises either a used serving operator or an address of a used CN node (110tb). The used serving operator and the used CN node (110tb) are used in another domain than the do main that the incoming mobility message is considered for. The target RAN node (105t) selects the serving operator for the domain that the incoming mobility message is considered for to be the same as indicated for the other domain.