DYNAMICALLY DETERMINING THE DESIGNATED DATA SERVICE (DDS) COMPONENT FOR IMPROVED SELECTION OF SLICING RESOURCES

摘要

Embodiments include systems and methods for dynamically determining the designated data service (DDS) SIM in a multi-SIM wireless device. The multi-SIM wireless device may designate a first SIM as the DDS SIM, receive a session establishment request and an application identifier, and determine whether a S-NSSAI element included in a URSP matches a S-NSSAI included in an allowed NSSAI list of the first SIM. In response to determining that the S-NSSAI element is not included in the allowed NSSAI list of the first SIM, the multi-SIM wireless device may determine whether the S-NSSAI element matches a S-NSSAI included in an allowed NSSAI list of the second SIM. The multi-SIM wireless device may designate the second SIM as the DDS SIM if the S-NSSAI is included in the second SIM's allowed NSSAI list. The multi-SIM wireless device may then establish the requested session with the DDS SIM.