公开(公告)号：US20190357284A1

公开(公告)日：2019-11-21

申请号：US16461653

申请日：2017-02-04

Applicant: Huawei Technologies Co., Ltd.

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

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

Abstract: An indication method includes: 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：US20240323829A1

公开(公告)日：2024-09-26

申请号：US18262529

申请日：2021-12-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiru Kuang ,  Lixia Xue ,  Haibo Xu ,  Yifan Xue

IPC: H04W48/20 ,  H04W36/00

CPC classification number: H04W48/20 ,  H04W36/00835

Abstract: A communications method includes the terminal device receiving a first message from a network device, where the first message indicates a second cell, the second cell includes a first downlink carrier and a second uplink carrier, and a duplex mode of a band to which the first downlink carrier belongs is different from a duplex mode of a band to which the second uplink carrier belongs, and the terminal device accesses the second cell.

公开(公告)号：US12058761B2

公开(公告)日：2024-08-06

申请号：US18154725

申请日：2023-01-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Yiru Kuang ,  Haibo Xu ,  Bin Xu ,  Zhenzhen Cao ,  Jian Wang

IPC: H04W76/20 ,  H04L1/1867

CPC classification number: H04W76/20 ,  H04L1/189

Abstract: This application provides a communication method and a communications device. The method includes: A first device receives a first message sent by a second device. The first message is used to indicate a bearer configuration of a bearer of the first device and an initial status of the bearer configuration, and the bearer configuration includes a first bearer configuration and/or a second bearer configuration. The first device determines the bearer configuration and the initial status of the bearer configuration based on the first message. According to the technical solutions in embodiments of this application, a bearer configuration of a terminal device and an initial status of the bearer configuration of the terminal can be indicated. Because both the bearer configuration of a bearer of the terminal and the initial status of the bearer configuration of the terminal are indicated, communication efficiency is improved.

公开(公告)号：US11902907B2

公开(公告)日：2024-02-13

申请号：US17427480

申请日：2020-01-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rentian Ding ,  Yiru Kuang

IPC: H04B7/185 ,  H04W52/24 ,  H04W52/28 ,  H04W52/36 ,  H04W52/42

CPC classification number: H04W52/243 ,  H04W52/28 ,  H04W52/365 ,  H04W52/42

Abstract: An in-device coexistence (IDC) indication message sending method includes a network device determining, when configuration information sent by the network device indicates that the terminal device can send an IDC indication message, a most proper IDC interference cancellation manner based on SUL frequency information, a type of an interfering frequency, a transmit power of the terminal device, a transmit power of the network device, a priority of a frequency band in which the interfering frequency is located, or an IDC interference cancellation manner expected by the terminal device that are indicated by the IDC indication message sent by the terminal device.

公开(公告)号：US20230239712A1

公开(公告)日：2023-07-27

申请号：US17917376

申请日：2021-03-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiru Kuang ,  Yifan Xue ,  Zhou Wang ,  Haibo Xu

IPC: H04W24/08

CPC classification number: H04W24/08

Abstract: A measurement method includes obtaining, by a terminal device, a plurality of pieces of information including first information and/or second information, where the first information is used to indicate that at least one quality value of a radio link between the terminal device and a network device is less than or equal to a first threshold, and the second information is used to indicate that the at least one quality value of the radio link between the terminal device and the network device is greater than or equal to a second threshold; and determining, based on the first information and/or the second information, whether to perform radio link monitoring (RLM) measurement relaxation.

公开(公告)号：US20230164692A1

公开(公告)日：2023-05-25

申请号：US18076556

申请日：2022-12-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yiru Kuang ,  Haibo Xu ,  Zhenzhen Cao ,  Bingzhao Li

IPC: H04W52/02 ,  H04W72/044 ,  H04W74/02

CPC classification number: H04W52/0216 ,  H04W72/044 ,  H04W74/02

Abstract: A timer processing method includes: receiving, by a terminal device, a first message sent by a network device, and starting or restarting a timer based on a scrambling identifier of the first message, wherein the timer is a timer used by the terminal device to switch from an active downlink BWP to a default downlink BWP, or is a timer used by the terminal device to activate a default downlink BWP and deactivate an active downlink BWP; or if an active BWP pair of the terminal device is not a default BWP pair, starting or restarting, by the terminal device, a timer based on a scrambling identifier of the first message, wherein the timer is a timer used by the terminal device to switch from the active BWP pair to the default BWP pair, or is a timer used by the terminal device to activate the default BWP pair.

公开(公告)号：US11528750B2

公开(公告)日：2022-12-13

申请号：US16763943

申请日：2018-10-29

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W16/32 ,  H04W74/08 ,  H04W76/27 ,  H04L5/00 ,  H04W72/04 ,  H04W74/02

Abstract: A random access method including receiving, by a user equipment, a radio resource control (RRC) connection reconfiguration message from a first network device, where the RRC connection reconfiguration message is included in a first message sent by a second network device to the first network device, and where the RRC connection reconfiguration message indicates a primary serving cell of the second network device for the user equipment, and further indicates an active bandwidth part (BWP) in the primary serving cell, and the method further including initiating, by the user equipment, a random access procedure on the active BWP.

公开(公告)号：US11219091B2

公开(公告)日：2022-01-04

申请号：US16610654

申请日：2017-05-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

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

IPC: H04W80/08 ,  H04L1/16 ,  H04W28/02 ,  H04W80/02 ,  H04W88/04

Abstract: Embodiments provide a data receiving status reporting method and apparatus. The method includes: determining, by first user equipment, a status of receiving at least one packet data convergence protocol layer protocol data unit PDCP PDU by second user equipment, where the at least one PDCP PDU is forwarded by the first user equipment to the second user equipment after being received by the first user equipment through a communications link between the first user equipment and a network device; and sending, by the first user equipment, a first status report to the network device, where the first status report is used to indicate the status of receiving the at least one PDCP PDU by the second user equipment.

公开(公告)号：US11096184B2

公开(公告)日：2021-08-17

申请号：US16492969

申请日：2017-03-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo Xu ,  Nathan Edward Tenny ,  Yiru Kuang

IPC: H04W72/08 ,  H04L1/18 ,  H04L12/939 ,  H04W80/08

Abstract: A data processing method and a terminal device and a base station. The method includes: the terminal device determines to change the type of at least one wireless carrier of the terminal device from a first type to a second type and discards a radio link control protocol RLC and/or an RLC service data unit buffered by a transmit side of an RLC entity of at least one radio bearer. The terminal device assembles an RLC protocol data unit received by a receive side of the RLC layer entity of at least one radio bearer into an RLC service data unit, and delivers the RLC service data unit to an upper layer entity of the RLC layer entity, where the upper layer entity is an upper layer entity of the RLC layer entity before the type of the at least on radio bearer is changed.

公开(公告)号：US11089576B2

公开(公告)日：2021-08-10

申请号：US16464453

申请日：2017-01-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiru Kuang ,  Haibo Xu ,  Jian Wang ,  Yongbo Zeng

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W72/12 ,  H04W88/04

Abstract: A sidelink resource scheduling method includes receiving, by first user equipment, a first message from a network server, where the first message includes first information allocated by the network server to at least one second user equipment, and the first information indicates a data channel sidelink resource corresponding to the second user equipment, determining, by the first user equipment based on the first message, a second message corresponding to the at least one second user equipment, and sending the second message corresponding to the at least one second user equipment to the corresponding second user equipment, where the second message includes the first information.