公开(公告)号：US20180332519A1

公开(公告)日：2018-11-15

申请号：US15774194

申请日：2015-11-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fenghui DOU ,  Hui JIN ,  Guowei OUYANG ,  Qiang YI

IPC: H04W36/30 ,  H04W76/14 ,  H04W88/04 ,  H04W36/16 ,  H04B17/318

Abstract: The present disclosure describes methods, devices, and systems for signal strength measurement. An example method includes: broadcasting, by a first relay device, a first message, wherein the first message is used by a first remote device to discover the first relay device; establishing, by the first relay device, a connection to the first remote device; and sending, by the first relay device, a second message, wherein the second message is used by the first remote device to measure signal strength of a link between the first remote device and the first relay device.

公开(公告)号：US20180295668A1

公开(公告)日：2018-10-11

申请号：US16004980

申请日：2018-06-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui JIN ,  Feng ZHANG ,  Songping YAO

IPC: H04W76/30 ,  H04W88/02 ,  H04W76/34 ,  H04W64/00

Abstract: Embodiments of the present invention relate to the field of communications technologies, and disclose a call termination method, an application processor, and a modem. In this solution, the application processor receives a hang-up instruction and sends a first message to the modem according to the hang-up instruction, where the first message is used to trigger the modem to directly terminate a call. The modem may terminate the call in a timely manner according to the first message. Therefore, a time consumed in call termination is reduced and efficiency is improved.

公开(公告)号：US20180152878A1

公开(公告)日：2018-05-31

申请号：US15575317

申请日：2015-05-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD

Inventor： Haoping GUO ,  Li SHEN ,  Xiaoguang WU ,  Hui JIN

IPC: H04W40/12 ,  H04L12/26 ,  H04W24/08 ,  H04W24/10

CPC classification number: H04W40/12 ,  H04L43/16 ,  H04W24/08 ,  H04W24/10 ,  H04W36/0058 ,  H04W36/24 ,  H04W88/02

Abstract: A redirection method includes: detecting, by user equipment, that signal quality of a currently accessed cell is less than a specified threshold; determining, whether the user equipment satisfies a specified condition; if it is determined that the user equipment satisfies the specified condition, sending a measurement report to a network side, so that the network side sends a redirection command to the user equipment according to the measurement report; or if it is determined that the user equipment does not satisfy the specified condition, skipping sending of a measurement report to a network side.

公开(公告)号：US20170215061A1

公开(公告)日：2017-07-27

申请号：US15483078

申请日：2017-04-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yue HE ,  Hui JIN ,  Guowei OUYANG ,  Qiang YI

IPC: H04W8/00 ,  H04W24/08 ,  H04W48/10 ,  H04W72/00

CPC classification number: H04W76/40 ,  H04L63/30 ,  H04W8/005 ,  H04W12/02 ,  H04W12/08 ,  H04W24/08 ,  H04W48/10 ,  H04W72/005

Abstract: The present disclosure discloses a user discovery method, user equipment, and a proximity service function entity, and pertains to the field of mobile communications technologies. The method includes: receiving a first message sent by monitoring UE; sending a second message to monitored UE; receiving a third message sent by the monitored UE; allocating a broadcast code word to the monitored UE; and sending a fourth message to the monitoring UE. disclosure

公开(公告)号：US20240422260A1

公开(公告)日：2024-12-19

申请号：US18815447

申请日：2024-08-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hui JIN ,  Fenghui DOU ,  Lixia XUE

IPC: H04M3/42

Abstract: Embodiments of this application provide a call method, an electronic device, a network device, and a system. The system includes a first electronic device and a second electronic device. A first connection is set up between the first electronic device and the second electronic device, the first electronic device is configured with a subscriber identity module (SIM) card having a first number, and the second electronic device is configured with a SIM card having a second number. The second electronic device disables a cellular communication function. The first electronic device receives a first message, where the first message indicates a first incoming call. According to embodiments of this application, missing of an incoming call can be avoided, power can be saved, and the second electronic device does not need to support a multi-terminal with one number service.

公开(公告)号：US20240129786A1

公开(公告)日：2024-04-18

申请号：US18393841

申请日：2023-12-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fenghui DOU ,  Hui JIN

IPC: H04W28/02

CPC classification number: H04W28/0268

Abstract: This application provides a session management method and an apparatus. The session management method includes: A terminal device determines a first parameter, where the first parameter is used by a first network device to determine first inactivity duration of a first quality of service QoS flow of the terminal device, or is used by the first network device to determine first inactivity duration of a first session of the terminal device. The terminal device sends a first message to the first network device, where the first message includes the first parameter.

公开(公告)号：US20240089849A1

公开(公告)日：2024-03-14

申请号：US18511238

申请日：2023-11-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fenghui DOU ,  Hui JIN ,  Weiwei CHONG

IPC: H04W48/18 ,  H04W48/16

CPC classification number: H04W48/18 ,  H04W48/16

Abstract: A network selection policy determining method and apparatus. First network selection preference information is obtained. A network selection policy is determined based on the first network selection preference information. The first network selection preference information is network selection preference information of a first terminal. The first network selection preference information includes a learning result obtained by learning data related to network selection of a terminal. The network selection policy is used to determine a radio management policy for the first terminal. A core network device determines a network selection policy for the terminal based on network selection preference information of the terminal, and globally consider affecting factors.

公开(公告)号：US20240080709A1

公开(公告)日：2024-03-07

申请号：US18501073

申请日：2023-11-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hui JIN ,  Fenghui DOU

IPC: H04W28/02 ,  H04W76/20

CPC classification number: H04W28/0268 ,  H04W76/20

Abstract: A data transmission method includes receiving information about a first quality of service (QoS) flow from a first access and mobility management function (AMF) network element, and receiving the data of the first service by a second QoS flow. The first QoS flow is useable by a second terminal device to receive data of a first service. The first AMF network element is configured to serve a first terminal device. The second QoS flow is determined based on the information about the first QoS flow.

公开(公告)号：US20230362762A1

公开(公告)日：2023-11-09

申请号：US18044427

申请日：2021-09-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rui YANG ,  Fenghui DOU ,  Hui JIN

IPC: H04W36/00

CPC classification number: H04W36/0085 ,  H04W36/00837

Abstract: The present disclosure relates to cell measurement methods and devices. In one example method, a user equipment determines at least one first neighboring cell belonging to a first priority and/or at least one second neighboring cell belonging to a second priority among at least one neighboring cell adjacent to a serving cell of the user equipment, where the first priority is lower than the second priority. When the at least one neighboring cell includes the at least one first neighboring cell, the user equipment determines that a cell measurement policy includes measuring the at least one first neighboring cell in a plurality of discontinuous reception (DRX) cycles, where a time interval between two adjacent measurements on the first neighboring cell is greater than or equal to one DRX cycle. The user equipment measures the at least one neighboring cell according to the cell measurement policy.

公开(公告)号：US20230199637A1

公开(公告)日：2023-06-22

申请号：US17924770

申请日：2021-04-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fenghui DOU ,  Xuyang DU ,  Rui YANG ,  Hui JIN

IPC: H04W48/20 ,  H04W36/00 ,  H04W36/24

CPC classification number: H04W48/20 ,  H04W36/00835 ,  H04W36/245

Abstract: A cell selection method and a terminal device. The method includes: A terminal device detects a plurality of cells. The terminal device obtains historical quality of experience QoE of each of N cells. The N cells are all or some of the plurality of cells, N is a positive integer, and the historical QoE is used to represent historical network use experience of the terminal device in each cell. The terminal device selects a first cell from the plurality of cells based on the historical QoE. The terminal device camps on the first cell.