公开(公告)号：US11122483B2

公开(公告)日：2021-09-14

申请号：US16462709

申请日：2017-01-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaojuan Chen ,  Shuai Shi

IPC: H04W36/14 ,  H04W36/00 ,  H04L29/08 ,  H04W36/08 ,  H04W68/02 ,  H04L29/06

Abstract: A network standard switching method includes obtaining a network standard switching instruction including a target priority. The network standard switching instruction instructs a terminal device to be handed over to a target network whose standard is a target standard, and a priority of the target network is greater than a priority of a network in which the terminal device is currently located. The method further includes releasing a network link between the terminal device and a currently accessed first base station, intercepting and caching to-be-sent application-layer data of the terminal device, discarding a paging message in a packet switched (PS) domain received from a first-priority network to the terminal device, and handing over to the target network.

公开(公告)号：US10986685B2

公开(公告)日：2021-04-20

申请号：US16469322

申请日：2017-04-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuai Shi ,  Qianjun Fang ,  Huatao Tao

IPC: H04W76/19 ,  H04L12/24 ,  H04W28/02 ,  H04W60/04

Abstract: A network fault handling method and device, the method including obtaining a first data amount of uplink data sent by a terminal device within preset duration, obtaining a second data amount of downlink packet data received by the terminal device within the preset duration, and performing, in response to determining that the first data amount is greater than a first threshold and the second data amount is equal to 0, at least one of re-establishing a radio resource control (RRC) connection or re-obtaining an Internet Protocol (IP) connection resource.

公开(公告)号：US20250008441A1

公开(公告)日：2025-01-02

申请号：US18709635

申请日：2022-11-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tongxin Li ,  Xiao Tong ,  Shuai Shi ,  Haoping Guo ,  Yachen Fu

IPC: H04W52/02 ,  H04W76/19 ,  H04W76/30

Abstract: Embodiments of this application provide a power consumption reduction method and an electronic device. The method may be applied to the electronic device. The method includes: The electronic device detects a first quantity of junk data packets received within first duration. When determining that the first quantity meets a first relationship, the electronic device disconnects a network connection to a network device, and sends a first network connection request to the network device. The electronic device receives a first paging message sent by the network device in response to the first network connection request. The electronic device re-establishes a network connection to the network device based on the first paging message.

公开(公告)号：US20200077462A1

公开(公告)日：2020-03-05

申请号：US16469322

申请日：2017-04-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuai Shi ,  Qianjun Fang ,  Huatao Tao

IPC: H04W76/19 ,  H04W60/04 ,  H04W28/02 ,  H04L12/24

Abstract: A network fault handling method and device, the method including obtaining a first data amount of uplink data sent by a terminal device within preset duration, obtaining a second data amount of downlink packet data received by the terminal device within the preset duration, and performing, in response to determining that the first data amount is greater than a first threshold and the second data amount is equal to 0, at least one of re-establishing a radio resource control (RRC) connection or re-obtaining an Internet Protocol (IP) connection resource.