公开(公告)号：US20220321599A1

公开(公告)日：2022-10-06

申请号：US17723257

申请日：2022-04-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jing CHEN ,  Qi LI ,  Lin SHU

IPC: H04L9/40 ,  H04W12/08 ,  H04W12/106 ,  H04W12/125 ,  H04L9/32 ,  H04W8/24 ,  H04W12/04 ,  H04W12/06

Abstract: The present disclosure relates to mobile communications technologies, and in particular, to a mobile communication method, apparatus, and device. The method includes: receiving, by user equipment UE, a non-access stratum NAS security mode command message from a mobility management entity MME, where the NAS security mode command message carries first verification matching information used to verify UE capability information received by the MME; determining, by the UE based on the first verification matching information, whether the UE capability information received by the MME is consistent with UE capability information sent by the UE to the MME; and if the UE capability information received by the MME is consistent with the UE capability information sent by the UE to the MME, sending, by the UE, a NAS security mode complete message to the MME.