ENHANCED IDLE AND CONNECTED MODE MOBILITY BETWEEN SNPNS

The wireless transmit/receive unit (WTRU) may comprise a processor and memory. The WTRU may be configured to send a registration request to a hosting network. The registration request may indicate at least one local service. The WTRU may receive a list of equivalent hosting networks for the at least one local service and a common tracking area identity (TAI) list for the list of equivalent hosting networks for the at least one local service. The WTRU may reselect between cells corresponding to equivalent hosting networks from the list of equivalent hosting networks without performing location updates based on the cells being associated with the common tracking area identity list. The WTRU may receive a registration accept message. The registration accept message may comprise the list of equivalent hosting networks for the at least one local service and the common tracking area identity list for the list of equivalent hosting networks for the at least one local service.