Patent ID: 11882519
Assignee: MEDIATEK SINGAPORE PTE. LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. The non-transitory computer-readable medium of claim 14, wherein in response to the UE has a second VPLMN S-NSSAI applicable in the VPLMN for a second PDU session that is associated with a second HPLMN S-NSSAI, the registration request message further includes a requested NSSAI IE that includes (1) the second VPLMN S-NSSAI applicable in the VPLMN for indicating a slice to which the UE intends to register for transferring the second PDU session, and (2) the second HPLMN S-NSSAI as a second mapped S-NSSAI corresponding to the second VPLMN S-NSSAI applicable in the VPLMN.