Radio access technology network selection enhancements for the ue

A wireless transmit/receive unit (WTRU) comprising:

• processing circuitry;
• and
• a transceiver, the transceiver configured to perform a first registration procedure on a first public land mobile network (PLMN), the registration procedure including a capability of the WTRU to support a radio access technology (RAT) utilization feature, the RAT utilization feature corresponding to RAT access information;
• receive a registration accept message or a WTRU configuration update message including RAT utilization information, wherein the RAT utilization information includes one or more entries and each entry includes at least one PLMN Identifier and a corresponding priority and each entry includes validity information for one or more RATs;
• the processing circuitry configured to store the RAT utilization information received with the registration accept message or with the WTRU configuration update message;
• perform a PLMN or cell selection procedure according to the stored RAT utilization information;
• and
• instruct the transceiver to perform a second registration procedure with a second PLMN, based on the second PLMN having a PLMN identity corresponding to a highest priority.