公开(公告)号：US12192087B2

公开(公告)日：2025-01-07

申请号：US18156914

申请日：2023-01-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Wang ,  Yuhua Shu

IPC: H04L43/12 ,  H04W12/037 ,  H04W76/10

Abstract: This application relates to the field of communications technologies, and discloses a network distribution method and system. A first electronic device sends a first probe request, and a second electronic device sends a first probe response after receiving the first probe request. The first electronic device establishes a first connection to the second device by using temporary networking data in the first probe response. The second electronic device transmits network distribution data of a master access point to the first electronic device through a temporary network of the first connection. The first electronic device and the second device then establishes a second connection through the temporary network in an encrypted manner. Therefore, network security of the first electronic device and the second electronic device is high.

公开(公告)号：US12114265B2

公开(公告)日：2024-10-08

申请号：US17605863

申请日：2020-04-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiru Kuang ,  Jian Wang ,  Chuting Yao ,  Haibo Xu

IPC: H04W52/02 ,  H04W76/15 ,  H04W76/20 ,  H04W76/30

CPC classification number: H04W52/0232 ,  H04W76/15 ,  H04W76/20 ,  H04W76/30

Abstract: A method includes: determining, by a terminal device, first assistance information, wherein the first assistance information is used to indicate a configuration parameter requested by the terminal device from a first network device; and sending, by the terminal device, the first assistance information to a second network device, wherein the second network device is used to send the first assistance information to the first network device.

公开(公告)号：US12101822B2

公开(公告)日：2024-09-24

申请号：US17982988

申请日：2022-11-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Xu ,  Yiru Kuang ,  Zhenzhen Cao ,  Jian Wang ,  Xuelong Wang

IPC: H04L12/24 ,  H04L5/00 ,  H04W72/0453 ,  H04W74/02 ,  H04W74/0833 ,  H04W76/27

CPC classification number: H04W74/0833 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/0098 ,  H04W72/0453 ,  H04W74/02 ,  H04W76/27

Abstract: A random access method and device. The method includes receiving, by user equipment, a radio resource control (RRC) connection reconfiguration message from a first network device, the RRC connection reconfiguration message indicating a primary serving cell of the second network device for a user equipment, an active uplink bandwidth part (BWP) in the primary serving cell, and an active downlink BWP in the primary serving cell, the RRC connection reconfiguration message includes an uplink BWP identifier indicating the active uplink BWP and a downlink BWP identifier indicating the active downlink BWP, the uplink BWP identifier corresponds to the active uplink BWP, the downlink BWP identifier corresponds to the active downlink BWP, and initiating, by the user equipment, a random access procedure to the second network device on the active uplink BWP and the active downlink BWP.

公开(公告)号：US12052591B2

公开(公告)日：2024-07-30

申请号：US17266040

申请日：2019-08-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu Cai ,  Haibo Xu ,  Jian Wang

IPC: H04W24/08 ,  H04W72/1273 ,  H04W74/0833

CPC classification number: H04W24/08 ,  H04W72/1273 ,  H04W74/0833

Abstract: A method for monitoring a communications channel between a terminal device and a network device is described. The method includes: obtaining a first search space configuration and a second search space configuration. The first search space configuration includes a first search space set and the second search space configuration includes a second search space set, or the first search space configuration includes a first search space parameter and the second search space configuration includes a second search space parameter. The method further includes monitoring a physical downlink control channel (PDCCH) based on the first search space configuration if a first condition is met. The first condition includes: a first timer is not in a running state; or monitoring, by the terminal device, a PDCCH based on the second search space configuration if a second condition is met. The second condition includes a first timer is in a running state.

公开(公告)号：US12015982B2

公开(公告)日：2024-06-18

申请号：US17418114

申请日：2019-12-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yifan Xue ,  Jian Wang

IPC: H04W52/02

CPC classification number: H04W52/0235

Abstract: A terminal receives a power saving signal sent by a network device, where the power saving signal indicates N time units, and where N is greater than 0. The terminal determines a state of the terminal in a first time period corresponding to the N time units on a first frequency domain resource and a state in a second time period corresponding to the N time units on a second frequency domain resource. The state of the terminal includes a sleep state or a wake-up state. The sleep state indicates that the terminal monitors no first signal, and the wake-up state indicates that the terminal monitors a first signal based on a configuration parameter.

公开(公告)号：US11979855B2

公开(公告)日：2024-05-07

申请号：US16969130

申请日：2019-02-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu Cai ,  Yongbo Zeng ,  Da Wang ,  Jian Wang

IPC: H04W72/56 ,  H04W28/26 ,  H04W72/02 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/53 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04W28/26 ,  H04W72/0446 ,  H04W72/0473 ,  H04W72/20 ,  H04W72/53 ,  H04W72/56 ,  H04W92/18

Abstract: A method includes: determining, by a first terminal device, a first resource, where the first resource includes one or more of a resource used by a second terminal device to transmit data, a resource reserved by the second terminal device to transmit data, a resource determined based on the resource used by the second terminal device to transmit data, and a resource determined based on the resource reserved by the second terminal device to transmit data; and skipping, by the first terminal device, using a second resource, or reselecting, by the first terminal device, a resource, if the first resource and the second resource overlap.

公开(公告)号：US11963048B2

公开(公告)日：2024-04-16

申请号：US17273475

申请日：2019-02-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Haibo Xu ,  Jian Wang

IPC: H04W36/00

CPC classification number: H04W36/0061 ,  H04W36/0058 ,  H04W36/0085

Abstract: A measurement configuration determining method includes receiving, by a terminal device, a first message from a network device. The first message includes a first relationship, the first relationship indicates an association relationship between an index of a reference signal and measurement configuration information. The measurement configuration information is adapted for the terminal device to perform a measurement and the terminal device determines the measurement configuration information based on the index.

公开(公告)号：US11917702B2

公开(公告)日：2024-02-27

申请号：US17884127

申请日：2022-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haibo Xu ,  Nathan Edward Tenny ,  Yiru Kuang ,  Jian Wang

IPC: H04W48/08 ,  H04B17/318 ,  H04W8/00 ,  H04W76/14 ,  H04W88/04 ,  H04W76/27 ,  H04W92/18

CPC classification number: H04W76/14 ,  H04B17/318 ,  H04W8/005 ,  H04W48/08 ,  H04W88/04 ,  H04W76/27 ,  H04W92/18

Abstract: An indication method, including receiving, by first user equipment, a first message sent by second user equipment, where the first message includes information indicating that the second user equipment supports an evolved user equipment-to-network relay function, and receiving, by the first user equipment, a second message sent by a network device, where the second message includes information indicating that the network device supports an evolved user equipment-to-network relay, or the second message includes information indicating that a cell in which the network device sends the second message supports an evolved user equipment-to-network relay.

公开(公告)号：US11902844B2

公开(公告)日：2024-02-13

申请号：US18177379

申请日：2023-03-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Haibo Xu ,  Bingzhao Li ,  Zhenzhen Cao ,  Jian Wang

IPC: H04W4/00 ,  H04W36/08 ,  H04W76/19 ,  H04W80/02 ,  H04W80/08 ,  H04W12/0431 ,  H04W92/10

CPC classification number: H04W36/08 ,  H04W12/0431 ,  H04W76/19 ,  H04W80/02 ,  H04W80/08 ,  H04W92/10

Abstract: This application provides a data processing method and apparatus, and a computer storage medium. When a PDCP entity over a UM DRB is re-established, or when a cell handover occurs and the PDCP entity over a UM DRB uses a key used before the handover, the PDCP entity determines a first SDU, where the first SDU is an SDU that is associated with a sequence number by the PDCP entity but whose corresponding data has not been transmitted through an air interface; and delivers a PDU corresponding to the first SDU to an RLC entity. Data corresponding to the first SDU is redelivered, to avoid a data packet loss caused by preprocessing of the PDCP entity.

公开(公告)号：US11881917B2

公开(公告)日：2024-01-23

申请号：US17988212

申请日：2022-11-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yifan Xue ,  Li Shen ,  Jian Wang ,  Da Wang ,  Haitao Liu

IPC: H04L1/02 ,  H04B7/06 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04B7/0608 ,  H04B7/0632 ,  H04L5/0048 ,  H04W72/046

Abstract: A communications method and apparatus implement radio frequency link sharing, improve radio frequency link utilization, and increase an uplink transmission rate. The method is as follows: a terminal receives first configuration information and second configuration information from a first network device. The first configuration information is used to indicate a first reference signal resource of a first antenna port, and the second configuration information is used to indicate a second reference signal resource of a second antenna port; or the first configuration information is used to indicate a third reference signal resource of a first quantity of antenna ports, and the second configuration information is used to indicate a fourth reference signal resource of a second quantity of antenna ports. The terminal sends a first reference signal based on the first configuration information and sends a second reference signal based on the second configuration information.