公开(公告)号：WO2022076958A1

公开(公告)日：2022-04-14

申请号：PCT/US2021/071361

申请日：2021-09-03

Applicant: APPLE INC.

Inventor： KUPPELUR, Nitin ,  GRUBER, Roland ,  KISS, Krisztian ,  DASH, Deepak ,  KUMAR, Piush

IPC: H04W68/00 ,  H04W48/02 ,  H04W76/18

Abstract: If a paging or notification message is received by a user equipment (UE) when a UE-initiated 5GMM specific procedure or service request procedure is ongoing, a UE may buffer the paging or notification message. To buffer the paging or notification message, the UE may remember the pending mobile terminated transaction and re-attempt the registration or request procedure with the access category 0 (= MT_acc), if the ongoing UE-initiated 5GMM specific procedure or service request procedure fails due to access barring. If a 5GMM specific procedure or service request procedure is received by the network when a MT transaction is ongoing (i.e. a paging message with the access type set to 3GPP access or notification message via non-3GPP access with the access type indicating 3GPP access) the network may complete the incoming MT transaction and may remember the pending mobile terminated transaction and continue it once the MO transaction is completed.