公开(公告)号：US20220150797A1

公开(公告)日：2022-05-12

申请号：US17586140

申请日：2022-01-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu Yin ,  Caixia Qi ,  Zhenyu Tao

IPC: H04W48/02

Abstract: In a method for performing access control on user equipment, a mobility management device receives from an access node device an access type parameter of the user equipment. The access type parameter indicates a radio access type of the user equipment or a type of the access node device. The mobility management device determines, based on the access type parameter, a connection type of the user equipment in accessing a core network, wherein the connection type is either single connectivity or dual connectivity. The mobility management device then performs access control on the user equipment based on the connection type of the user equipment.

公开(公告)号：US20220078677A1

公开(公告)日：2022-03-10

申请号：US17525206

申请日：2021-11-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu Yin ,  Caixia Qi ,  Zhenyu Tao

IPC: H04W36/00 ,  H04W36/06 ,  H04W36/16

Abstract: A bearer modification method and an access network device. The method includes determining, by an access network device, that a terminal device completes a complete registration procedure, or determining that the terminal device does not complete the complete registration procedure, and waiting for the terminal device to complete the complete registration procedure, and modifying, by the access network device, a radio access bearer of the terminal device.