公开(公告)号：US11665651B2

公开(公告)日：2023-05-30

申请号：US17501206

申请日：2021-10-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Baokun Shan ,  Odile Rollinger

IPC: H04W52/16 ,  H04W52/36 ,  H04W52/14 ,  H04W72/20

CPC classification number: H04W52/365 ,  H04W52/146 ,  H04W72/20

Abstract: Example signal sending methods and apparatus are described. One example method includes receiving a media access control (MAC) control element (CE) from a terminal device. The MAC CE indicates a power headroom in a first power headroom set or a power headroom in a second power headroom set. If the MAC CE indicates the power headroom in the first power headroom set, the power headroom in the first power headroom set is determined based on a second bit field comprised in the MAC CE, where the MAC CE includes a first bit field and the second bit field, and the first bit field is a reserved bit field. If the MAC CE indicates the power headroom in the second power headroom set, the power headroom in the second power headroom set is determined based on a third bit field comprised in the MAC CE, where the third bit field includes a bit of the first bit field and a bit of the second bit field.

公开(公告)号：US11388647B2

公开(公告)日：2022-07-12

申请号：US16810046

申请日：2020-03-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yinghui Yu ,  Yan Wang ,  Baokun Shan

IPC: H04W40/22 ,  H04W76/10 ,  H04W74/08 ,  H04W84/04

Abstract: This application provides a transmission method and device. The method includes: receiving, by a first device, a first RRC message sent by a second device, where the first RRC message includes first data and identification information, and then sending, by the first device, the first data and the identification information to a donor eNB of the first device by using a second RRC message. Because the first device and the second device send data by using an RRC message, network functions of the first device and the second device are simplified, and data transmission efficiency is increased after a plurality of relay nodes access an NB-IoT network.

公开(公告)号：US11160036B2

公开(公告)日：2021-10-26

申请号：US16941276

申请日：2020-07-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Baokun Shan ,  Odile Rollinger

IPC: H04W52/16 ,  H04W52/36 ,  H04W52/14 ,  H04W72/04

Abstract: Example signal sending methods and apparatus are described. One example method includes generating a media access control (MAC) control element (CE) indicating a power headroom in a first power headroom set or a power headroom in a second power headroom set. If the MAC CE indicates the power headroom in the first power headroom set, the MAC CE includes a first bit field and a second bit field, where the first bit field is a reserved bit field, and the second bit field indicates the power headroom in the first power headroom set. If the MAC CE indicates the power headroom in the second power headroom set, the MAC CE includes a third bit field, where the third bit field is used to indicate the power headroom in the second power headroom set, and the third bit field includes a bit of the first bit field and a bit of the second bit field. The MAC CE is sent to a network device.

公开(公告)号：US10999762B2

公开(公告)日：2021-05-04

申请号：US16054092

申请日：2018-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Baokun Shan ,  Yinghui Yu ,  Chenwan Li

IPC: H04W28/06 ,  H04L1/16 ,  H04W28/16 ,  H04L1/18 ,  H04L29/08 ,  H04W24/10

Abstract: Embodiments provide an Internet of Things transmission optimization method. The method includes: generating, by a receiver side device, first indication information when the receiver side device receives a last PDU sent by a transmitter side device, where the first indication information is indicates whether the receiver side device is to send a status report; and sending, by the receiver side device, the first indication information to the transmitter side device.

公开(公告)号：US10945183B2

公开(公告)日：2021-03-09

申请号：US16273693

申请日：2019-02-12

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W36/00 ,  H04W36/30 ,  H04W36/02 ,  H04W76/27 ,  H04W36/04 ,  H04W36/28 ,  H04W36/36 ,  H04W36/08

Abstract: Embodiments of this application provide a cell obtaining method and a terminal to reduce power consumption of the terminal. Technical solutions provided in the embodiments of this application are as follows: When a terminal is connected to a current source serving cell, the terminal obtains a first quality parameter of the current source serving cell; if the first quality parameter is less than a first preset threshold, the terminal determines a measurement cell set; the terminal measures each measurement cell in the measurement cell set to obtain each corresponding second quality parameter; and the terminal determines a target serving cell based on the second quality parameter.

公开(公告)号：US20180317218A1

公开(公告)日：2018-11-01

申请号：US16028588

申请日：2018-07-06

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

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

IPC: H04W72/04 ,  H04W76/10 ,  H04W68/02 ,  H04L1/18 ,  H04W72/12

CPC classification number: H04W72/048

Abstract: The present disclosure discloses a data scheduling method, including: obtaining, by a base station, capability information of user equipment (UE), where a moment of obtaining the capability information of the UE is prior to that of receiving, by the base station, radio resource control (RRC) connection establishment complete signaling that is sent by the UE to the base station; and allocating, by the base station, a data scheduling resource to the UE according to the capability information of the UE. By using embodiments of the present disclosure, resource utilization can be increased.

公开(公告)号：US12262323B2

公开(公告)日：2025-03-25

申请号：US17062323

申请日：2020-10-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junren Chang ,  Ning Dong ,  Zhenzhen Cao ,  Baokun Shan

IPC: H04W52/02 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/27 ,  H04W76/28 ,  H04W76/38

Abstract: A method and an apparatus for controlling a timer are disclosed. In the method, after user equipment activates a first bandwidth part in response to a first message, the user equipment controls a target timer to perform timing based on a unit time length of a second bandwidth part to optimize the timer in a BWP scenario.

公开(公告)号：US12150056B2

公开(公告)日：2024-11-19

申请号：US17671385

申请日：2022-02-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hong Wang ,  Baokun Shan ,  Odile Rollinger ,  Yan Wang ,  Bingzhao Li

IPC: H04W52/02 ,  H04L5/00 ,  H04W68/00

Abstract: Example communication methods and apparatus are described. One example method includes receiving a first parameter by a terminal device from a first device, where the first parameter corresponds to first wake-up signal (WUS) configuration information in at least one piece of WUS configuration information, and the first WUS configuration information includes information about a first WUS time-frequency resource. The terminal device determines the first WUS time-frequency resource based on the first parameter, and receives a first WUS from a second device on the first WUS time-frequency resource, where the first WUS is used to wake up the terminal device. In this method, the terminal device can determine the first WUS time-frequency resource based on the first parameter received from the first device, and then receive the first WUS from the second device on the first WUS time-frequency resource.

公开(公告)号：US12096416B2

公开(公告)日：2024-09-17

申请号：US17402053

申请日：2021-08-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiang Mi ,  Xiaolei Tie ,  Baokun Shan ,  Zhihu Luo ,  Zhe Jin

IPC: H04W74/0833 ,  H04L1/08 ,  H04W72/12 ,  H04W72/23

CPC classification number: H04W72/12 ,  H04W72/23

Abstract: A monitoring method and an apparatus are provided. The method includes transmitting, by a terminal device, first information based on a first repetition number, where the first repetition number is less than or equal to a second repetition number, and the second repetition number is a maximum repeat transmission number of the first information. The method also includes determining, by the terminal device, a scheduling end moment of the first information based on the second repetition number, where the scheduling end moment of the first information is a transmission end moment of the first information when the first information is transmitted based on the second repetition number. The method further includes starting or restarting, by the terminal device, a timer at the scheduling end moment of the first information, and monitoring a PDCCH search space before the timer expires or stops.

公开(公告)号：US20240049175A1

公开(公告)日：2024-02-08

申请号：US18164243

申请日：2023-02-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Wang ,  Baokun Shan

IPC: H04W68/02 ,  H04W76/30 ,  H04W52/02

CPC classification number: H04W68/02 ,  H04W76/30 ,  H04W52/0229

Abstract: Embodiments of this application provide a communication method and a related device. The method includes: sending, by an access network node, a first message to a terminal; receiving, by the terminal, the first message from the access network node; processing, by the terminal, first information based on the first message, where the first information includes information that needs to be stored in the terminal and a core network node; and/or processing first data based on the first message, where the first data includes data sent to the access network node before the first message from the access network node is received. By using embodiments of this application, a terminal receives paging from a last cell that served the terminal stored in the terminal, and it is ensured that data sent by the terminal to a network side can be successfully sent.