公开(公告)号：US11659616B2

公开(公告)日：2023-05-23

申请号：US17824451

申请日：2022-05-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Baokun Shan ,  Yinghui Yu ,  Odile Rollinger

IPC: H04W76/27 ,  H04W76/28 ,  H04L1/00 ,  H04L1/1867 ,  H04W72/23

CPC classification number: H04W76/27 ,  H04L1/0003 ,  H04L1/1887 ,  H04W72/23 ,  H04W76/28

Abstract: Example resource configuration methods and apparatus are described. One example resource configuration method includes applying, by a terminal device, to a network device for semi-persistent scheduling. The terminal device receives configuration information sent by the network device, where the configuration information is used to configure a first semi-persistent scheduling resource for the terminal device. The terminal device configures the first semi-persistent resource for the terminal device based on the configuration information, and sends uplink data to the network device on the first semi-persistent scheduling resource.

公开(公告)号：US11405977B2

公开(公告)日：2022-08-02

申请号：US16786022

申请日：2020-02-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Baokun Shan ,  Yinghui Yu ,  Odile Rollinger

IPC: H04W76/27 ,  H04W76/28 ,  H04L1/00 ,  H04L1/18 ,  H04W72/04 ,  H04W72/12

Abstract: Example resource configuration methods and devices are described. One example resource configuration method includes applying to a network device for semi-persistent scheduling by a terminal device. The terminal device receives configuration information sent by the network device, where the configuration information is used to configure a first semi-persistent scheduling resource for the terminal device. The terminal device configures the first semi-persistent resource for the terminal device based on the configuration information, and sends uplink data to the network device on the first semi-persistent scheduling resource.

公开(公告)号：US11064421B2

公开(公告)日：2021-07-13

申请号：US16145767

申请日：2018-09-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tao Zhang ,  Yan Wang ,  Yinghui Yu

IPC: H04W48/02 ,  H04W76/10 ,  H04W48/06

Abstract: Embodiments of the present invention provide a radio access control method. The method includes that a terminal device receives access control information sent by an access network device, wherein the access control information indicates a barred service type and a barred data transmission attribute to the terminal device; and the terminal device determines whether to send a radio resource control (RRC) connection request to the access network device based on the barred service type and the barred data transmission attribute; wherein the data transmission attribute comprises a transmission scheme type, the transmission scheme type is used to indicate a transmission scheme used by the terminal device for transmitting service data used by the terminal device. Thereby improving network resource utilization.

公开(公告)号：US10999818B2

公开(公告)日：2021-05-04

申请号：US16844879

申请日：2020-04-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin Xiong ,  Yinghui Yu

IPC: H04W68/02 ,  H04W4/70 ,  H04W52/02 ,  H04W68/00

Abstract: The present invention discloses a paging method, a device, and a paging system, and relates to the field of wireless communications technologies. The method provided in the present invention includes: receiving, by a base station, a paging message of machine-to-machine user equipment; calculating a paging location of the user equipment; determining a coverage level of the user equipment; and sending an air interface paging message to the user equipment according to the coverage level of the user equipment, and sending, in the paging location, paging scheduling information, where the paging scheduling information is used to indicate a location in which the air interface paging message is sent, and the air interface paging message includes the paging message of the user equipment.

公开(公告)号：US10863308B2

公开(公告)日：2020-12-08

申请号：US16673366

申请日：2019-11-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chenwan Li ,  Yinghui Yu ,  Zhenzhen Cao

IPC: H04W4/02 ,  H04W4/024 ,  G01S5/02

Abstract: An assistance data transmission method, a device, and a system are provided. The method includes: obtaining, by a network device, assistance data from a positioning data center; and sending the assistance data to a terminal device in a broadcast manner, where the assistance data is data used by the terminal device to perform positioning. The assistance data is broadcast to the terminal device in the broadcast manner.

公开(公告)号：US20200163093A1

公开(公告)日：2020-05-21

申请号：US16748546

申请日：2020-01-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Ma ,  Yinghui Yu

IPC: H04W72/08 ,  H04W48/20 ,  H04W72/04 ,  H04W24/08 ,  H04L5/00

Abstract: Embodiments of the present invention provide a cell selection and reselection method and apparatus, so as to resolve a problem existing in the prior art that repeated reception of data by using an existing cell selection and reselection method causes a waste of resources and an increase in power consumption. The cell selection method includes: measuring signal quality of a cell, and acquiring a coverage class offset value that is preconfigured by a network side for the cell; and selecting a target cell according to the signal quality of the cell and the acquired coverage class offset value of the cell.

公开(公告)号：US10595272B2

公开(公告)日：2020-03-17

申请号：US16035293

申请日：2018-07-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yinghui Yu ,  Lei Liu ,  Nathan Edward Tenny

IPC: H04W52/02 ,  H04W76/28 ,  H04L5/00 ,  H04W48/08 ,  H04W72/12

Abstract: The present invention provides an activation system information transmission method, apparatus, and device. The method includes: receiving, by UE, a first system message sent by a base station, where the first system message includes activation indication information and a change indication tag, the activation indication information is used to indicate whether a function indicated in an activation system message is activated, and the change indication tag is used to indicate whether scheduling information of the activation system message changes; obtaining, by the UE, first scheduling information of the activation system message according to the activation indication information and the change indication tag; and reading the activation system message according to the first scheduling information, and selecting, according to the activation indication information and the change indication tag, different manners to obtain the first scheduling information of the activation system message.

公开(公告)号：US10554362B2

公开(公告)日：2020-02-04

申请号：US16009214

申请日：2018-06-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiwei Song ,  Yinghui Yu

IPC: H04B7/00 ,  H04L5/00 ,  H04W36/00 ,  H04B17/382

Abstract: A base station encodes antenna configuration information of a neighboring cell of a first cell, and sends encoded information relating to the antenna configuration information of the neighboring cell to a user equipment (UE). The UE is capable of communicating with the base station in the first cell. The UE receives the encoded information; decodes the antenna configuration information of the neighboring cell from the encoded information; and performs determination of predetermined time-frequency resource according to the antenna configuration information of the neighboring cell. The predetermined time-frequency resource is used by a base station of the neighboring cell for transmitting pilot measurement information.

公开(公告)号：US10455627B2

公开(公告)日：2019-10-22

申请号：US15454392

申请日：2017-03-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chunchang Tian ,  Yong Wu ,  Yinghui Yu

IPC: H04W76/10 ,  H04W76/12 ,  H04W72/04 ,  H04W74/00 ,  H04W28/08 ,  H04W28/10 ,  H04W92/04 ,  H04W56/00 ,  H04W80/00 ,  H04W84/04

Abstract: This application provides a data transmission link establishment apparatus. The apparatus includes: a selection unit, configured to select a target node; a determining unit, configured to determine a backhaul node that needs to establish a data transmission link with the target node selected by the selection unit; a setting unit, configured to set protocol stack roles, in the data transmission link, of the target node and the backhaul node that is determined by the determining unit; and a configuration unit, configured to perform configuration on the target node and the backhaul node according to the protocol stack roles that are set by the setting unit, to establish the data transmission link between the target node and the backhaul node.

公开(公告)号：US20190191338A1

公开(公告)日：2019-06-20

申请号：US16271448

申请日：2019-02-08

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Yinghui Yu ,  Chenwan Li ,  Baokun Shan ,  Zhenglei Huang ,  Yan Wang

IPC: H04W36/00 ,  H04W4/80 ,  H04W36/08 ,  H04W76/12

CPC classification number: H04W36/0007 ,  H04W4/06 ,  H04W4/70 ,  H04W4/80 ,  H04W36/0033 ,  H04W36/0083 ,  H04W36/02 ,  H04W36/08 ,  H04W72/005 ,  H04W76/12

Abstract: Embodiments of this application provide a data processing method and a related device, to effectively ensure that a terminal in the Narrowband Internet of Things can completely receive, after accessing a target base station, downlink data that is not completely received before handover or reselection, in other words, to effectively ensure that the downlink data of the terminal is not lost, thereby ensuring mobility of the terminal in connected mode. Technical solutions provided in the embodiments of this application are as follows: A core network device obtains a first indication message, where the first indication message is used to indicate that a terminal completes a cell change or a cell reselection. The core network device sends downlink data to a target base station, where the target base station is a base station to which the terminal is connected after completing the cell change or the cell reselection.