公开(公告)号：US12010520B2

公开(公告)日：2024-06-11

申请号：US17556553

申请日：2021-12-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiecheng Tang ,  Bin Huang ,  Cheng Chen

IPC: H04W4/12 ,  H04W12/06 ,  H04W12/63 ,  H04W60/00 ,  H04W88/02

CPC classification number: H04W12/63 ,  H04W12/06 ,  H04W60/00

Abstract: Embodiments of this application provide example methods for accessing a core network by using a fixed access device. One example method includes: receiving, a network registration request sent by customer-premises equipment; sending a network registration request message for the CPE to a mobile core network based on the network registration request; receiving an authentication request message; performing physical location authentication for the CPE based on a physical location identifier; in response to determining that the physical location authentication succeeds, sending an authentication response to the mobile core network; receiving a registration success message sent by the mobile core network; notifying, based on the registration success message, the CPE that network registration succeeds; and sending a service parameter to the CPE.