公开(公告)号：US20220263641A1

公开(公告)日：2022-08-18

申请号：US17737740

申请日：2022-05-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xi XIE ,  Dongdong WEI ,  Junren CHANG ,  Xiangdong ZHANG

IPC: H04L5/14 ,  H04L5/00

Abstract: Example cross-link interference (CLI) measurement configuration methods and apparatus are described. In one example method, a first network device receives, from a second network device, a first message that indicates information about a CLI measurement. The first network device configures the CLI measurement for a terminal device based on the first message.

公开(公告)号：US20220167362A1

公开(公告)日：2022-05-26

申请号：US17669733

申请日：2022-02-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nannan LIU ,  Xiangdong ZHANG ,  Junren CHANG

IPC: H04W72/08 ,  H04W72/10 ,  H04W74/08

Abstract: This application provides a communication processing method, a communication processing apparatus, and a system, to improve resource utilization. A first terminal device generates first information. The first terminal device sends the first information to a network device, where the first information is used to indicate any one or more of the following content: information indicating that the first terminal device releases a first resource; the first resource released by the first terminal device; and information indicating that the first terminal device requests a second resource from the network device.

公开(公告)号：US20230180263A1

公开(公告)日：2023-06-08

申请号：US18161470

申请日：2023-01-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nannan LIU ,  Junren CHANG ,  Xiangdong ZHANG

IPC: H04W72/232 ,  H04L5/00 ,  H04W72/12 ,  H04W72/0457

CPC classification number: H04W72/232 ,  H04L5/0092 ,  H04W72/12 ,  H04W72/0457

Abstract: A Bandwidth Part (BWP) determining method, an apparatus, and a system. A terminal device obtains first information and second information. The terminal device determines, based on the first information and the second information, that the terminal device operates on a first BWP and a second BWP. The terminal device operates on two or more BWPs to improve the efficiency of communication between the terminal device and a network device.

公开(公告)号：US20220360414A1

公开(公告)日：2022-11-10

申请号：US17870801

申请日：2022-07-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Nannan Liu ,  Xiangdong ZHANG ,  Junren CHANG ,  Dongdong WEI

IPC: H04L5/00 ,  H04L1/18

Abstract: This application provides a communication processing method and a communication device. A first terminal device generates first acknowledgement information when the first terminal device does not perform transmission on a sidelink by using a first resource, where the sidelink is a wireless direct communication link between the first terminal device and a second terminal device; and then, the first terminal device sends the first acknowledgement information to the network device.

公开(公告)号：US20210235490A1

公开(公告)日：2021-07-29

申请号：US17233038

申请日：2021-04-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zheng YU ,  Xiangdong ZHANG

IPC: H04W74/00 ,  H04W74/08 ,  H04W56/00

Abstract: An information transmission method, a base station, and user equipment are described. The method includes receiving a random access preamble sent by user equipment (UE) and generating first information according to the received random access preamble. The first information is random access response information, and the first information includes at least one of the following information: narrowband indication information used for transmission of a control channel, initialization parameter indication information of a demodulation reference signal scrambling sequence initialization parameter used for transmission of the control channel, coverage enhancement level indication information used for transmission of the control channel, or resource allocation information used for transmission of second information. The second information is response information to the first information. The method further includes sending the first information to the UE.

公开(公告)号：US20200344654A1

公开(公告)日：2020-10-29

申请号：US16925106

申请日：2020-07-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Baoqiang ZHAO ,  Junren CHANG ,  Xiangdong ZHANG

IPC: H04W36/00 ,  H04W36/36 ,  H04W36/30

Abstract: A handover method, a terminal device, and a network device are provided. The method implemented by a terminal device includes: determining, a first measurement report triggering threshold based on threshold configuration information including first information or threshold update information, and the first information includes at least one cell quality change rate threshold and at least two measurement report triggering thresholds; sending, a first measurement report to a first network device based on the first measurement report triggering threshold; and receiving, a first handover command from the first network device, where the first handover command instructs to hand over the terminal device from the first network device to a second network device. According to the application, the terminal device may select or update, based on the threshold configuration information, a measurement report triggering threshold, to avoid continuously triggering the measurement report, thereby reducing system overheads of the terminal device.

公开(公告)号：US20190313387A1

公开(公告)日：2019-10-10

申请号：US16447932

申请日：2019-06-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiangdong ZHANG ,  Zheng YU ,  Jinhuan XIA

IPC: H04W72/04 ,  H04W74/08

Abstract: Embodiments of the present disclosure disclose a physical downlink control channel sending method. The method includes: sending configuration information of a first physical downlink control channel on a predefined resource, where the configuration information of the first physical downlink control channel is used to indicate manners of sending and receiving the first physical downlink control channel; and sending the first physical downlink control channel according to the configuration information of the first physical downlink control channel. Correspondingly, the embodiments of the present disclosure further disclose a physical downlink control channel receiving method, a base station device, and user equipment. By using the present disclosure, a physical downlink control channel, especially, an EPDCCH channel, can be transmitted, to resolve a problem of physical downlink control channel transmission caused by the fact that narrowband user equipment cannot receive a broadband PDCCH channel.

公开(公告)号：US20190166541A1

公开(公告)日：2019-05-30

申请号：US16265300

申请日：2019-02-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shulan FENG ,  Junren CHANG ,  Xiangdong ZHANG ,  Liangliang ZHANG

IPC: H04W40/12 ,  H04W28/06

Abstract: Embodiments of the present disclosure relate to a data transmission method, a transmit end device, and a receive end device. The method includes: generating, by a transmit end device, at least first data and second data based on to-be-transmitted data, where a size of the first data and a size of the second data are different; and sending, by the transmit end device, the first data by using a first transmission channel, and sending the second data by using a second transmission channel, where a transmission delay of the first transmission channel is different from a transmission delay of the second transmission channel.

公开(公告)号：US20190124563A1

公开(公告)日：2019-04-25

申请号：US16228219

申请日：2018-12-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiangdong ZHANG ,  Shulan FENG

IPC: H04W36/00 ,  H04W76/15 ,  H04W36/30 ,  H04W16/32

Abstract: A communication method includes: determining, by a first device, first information, where the first information includes one or more link status information of the first device or link requirement information of the first device, and the first device is first user equipment; and sending, by the first user equipment, a first message to a second device, where the first message carries the first information, and the first message instructs the second device to establish a connection for the first device based on the first message. The second device may include either or both of second user equipment and a first network device.

公开(公告)号：US20230036975A1

公开(公告)日：2023-02-02

申请号：US17965835

申请日：2022-10-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li QIANG ,  Jiayao TAN ,  Xiangdong ZHANG ,  Lin SHU

IPC: H04W60/00 ,  H04W48/10

Abstract: This application provides a communication method and apparatus, to separately configure, for different terminal devices in different public land mobile networks PLMNs, different policies. The method includes: A core network element receives a registration request from a terminal device, and then sends a registration response to the terminal device based on first information and/or second information, where the registration response indicates the terminal device to set the first information. The terminal device sets the first information based on the registration response. The first information indicates a selection policy that is determined by the core network element and that is of selecting a CAG by the terminal device when the terminal device accesses a first PLMN, and the second information indicates a selection policy that is determined by the core network element and that is of selecting a CAG by the terminal device when the terminal device accesses the first PLMN.