NETWORK ACCESS SELECTION BASED ON INTERNET PROTOCOL-MEDIA SUBSYSTEM SERVICE

摘要

Embodiments of user equipment and a method for network access selection based on IMS service are generally described herein. In some embodiments, the method includes a UE receiving a message from an ANDSF server comprising an ANDSF MO that includes an inter-system routing policy (ISRP) based on an Internet Protocol (IP) Multimedia Subsystem (IMS) service identifier. The UE may then offload IMS traffic from the cellular network to a non-cellular network based on the IMS service identifier and the ISRP.