公开(公告)号：US11864194B2

公开(公告)日：2024-01-02

申请号：US17383746

申请日：2021-07-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guorong Li ,  Yongbo Zeng ,  Yu Cai ,  Fenghui Dou ,  Nathan Edward Tenny

IPC: H04W72/00 ,  H04W76/27 ,  H04W72/23 ,  H04L1/00 ,  H04W72/12

CPC classification number: H04W72/23 ,  H04L1/0003 ,  H04L1/0009 ,  H04W72/12 ,  H04W76/27

Abstract: A service data transmission method, user equipment, and a network device are provided. The method includes: determining, by a network device, a control message used to indicate at least two SPS configurations, and sending the control message to user equipment; and receiving, by the user equipment, the control message sent by the network device, and activating the at least two SPS configurations based on the control message, where each of the at least two activated SPS configurations is used to transmit corresponding service data. In embodiments of the present invention, at least two SPS configurations can be simultaneously performed, thereby improving service data transmission efficiency.

公开(公告)号：US11653332B2

公开(公告)日：2023-05-16

申请号：US17059063

申请日：2019-05-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yongbo Zeng ,  Yu Cai ,  Jian Wang

IPC: H04W72/02 ,  H04W72/04 ,  H04W4/40 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/02 ,  H04W4/40 ,  H04W72/0406 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0493

Abstract: First configuration information is configured for a second device by a first device. The first configuration information is used to indicate a first time-frequency resource allocated by the first device. The first time-frequency resource is different from a second time-frequency resource that is allocated by the first device to a third device in a same group. The first time-frequency resource comprises a third time-frequency resource and a fourth time-frequency resource. The third time-frequency resource is a time-frequency resource used when the first device receives a message sent by the second device. The fourth time-frequency resource is a time-frequency resource used when the first device sends a message to the second device. The third time-frequency resource is different from the fourth time-frequency resource. Control information that includes the first configuration information is sent by the first device.

公开(公告)号：US11516777B2

公开(公告)日：2022-11-29

申请号：US16969697

申请日：2019-02-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongbo Zeng ,  Yu Cai ,  Jian Wang

IPC: H04W56/00 ,  H04W72/04 ,  H04L5/00

Abstract: A data transmission method, an apparatus, and a communications device include sending, by a first device, first information using a first carrier, where the first information indicates that the first device uses N carriers in M carriers to send data, where N is an integer greater than or equal to 2, and N is less than or equal to M, sending, by the first device, the data using the N carriers.

公开(公告)号：US11206688B2

公开(公告)日：2021-12-21

申请号：US16310202

申请日：2016-06-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanliang Sun ,  Nathan Edward Tenny ,  Yongbo Zeng ,  Yu Cai ,  Bin Liu ,  Da Wang

IPC: H04W74/08 ,  H04W74/02 ,  H04W72/00 ,  H04W72/04 ,  H04W88/04

Abstract: Embodiments of this application provide a network access method for a low power terminal. The method includes: finding, by a low power terminal, at least one high performance terminal in a first resource pool based on a synchronization signal and a broadcast channel of a virtual micro cell that are sent by a high performance terminal; determining, from all found high performance terminals, a first high performance terminal that needs to be used to access a network; obtaining configuration information through a broadcast channel of a virtual micro cell of the first high performance terminal, where the configuration information includes a second resource pool; and sending a random access request to the first high performance terminal by using a resource in the second resource pool.

公开(公告)号：US11184951B2

公开(公告)日：2021-11-23

申请号：US16325094

申请日：2016-08-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongbo Zeng ,  Yu Cai ,  Jian Wang

IPC: H04W72/08 ,  H04W88/04 ,  H04W4/40 ,  H04L5/00 ,  H04L5/10 ,  H04W72/04 ,  H04W80/02

Abstract: A signal transmission method and a terminal, where a first terminal sets first information indicating a terminal type of the first terminal, and sends a signal including, the first information to a second terminal such that the second terminal identifies the terminal type of the first terminal based on the first information. The first information is set, and the signal including the first information is sent to the second terminal such that the second terminal identifies the terminal type of the first terminal based on the first information and processes the processed signal based on the terminal type of the first terminal to prevent, by distinguishing types of terminals, signal interference from being caused between different terminals.

公开(公告)号：US20210127376A1

公开(公告)日：2021-04-29

申请号：US17050558

申请日：2019-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongbo Zeng ,  Yu Cai ,  Jian Wang

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/00 ,  H04W72/08 ,  H04W4/06 ,  H04W4/40

Abstract: A transmission parameter configuration method includes a first device that determines a transmission parameter used for group communication, and sends information including the transmission parameter to a second device in a group through a broadcast message, where the first device is a management device of the group, and the transmission parameter includes a frequency domain resource or a demodulation reference signal (DMRS) pattern that is used for group communication of the group.

公开(公告)号：US20210051526A1

公开(公告)日：2021-02-18

申请号：US17083695

申请日：2020-10-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu Cai ,  Yongbo Zeng

IPC: H04W28/26 ,  H04W72/02 ,  H04W72/04 ,  H04W74/08 ,  H04W72/08

Abstract: A resource selection method, an apparatus, and a device, where the method includes determining, by first user equipment (UE), parameter information of a sensing window, where the parameter information includes at least one of a start time, a time span, or a quantity, sensing, by the first UE, the resource in the sensing window according to the parameter information of the sensing window, and selecting, by the first UE, a resource according to a sensing result.

公开(公告)号：US10925011B2

公开(公告)日：2021-02-16

申请号：US16326064

申请日：2016-08-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanliang Sun ,  Nathan Edward Tenny ,  Yongbo Zeng ,  Yu Cai ,  Bin Liu ,  Da Wang

IPC: H04W52/46 ,  H04W48/12 ,  H04W56/00 ,  H04W76/11 ,  H04W52/14 ,  H04W52/36 ,  H04W74/08 ,  H04B7/26 ,  H04B17/309 ,  H04W8/00 ,  H04W92/18 ,  H04W72/04

Abstract: A method for communication between user equipments, user equipment, and a base station. The method includes establishing, by a first user equipment (UE), a first virtual cell, and sending, by the first UE, a first synchronization signal and a first broadcast message, wherein the first synchronization signal comprises an identity of the first virtual cell, and wherein the first broadcast message comprises configuration information of the first virtual cell, wherein the first synchronization signal and the first broadcast message cause a second UE to access the first virtual cell according to the identity of the first virtual cell and the configuration information of the first virtual cell, and to communicate with the first UE.

公开(公告)号：US10834723B2

公开(公告)日：2020-11-10

申请号：US16325075

申请日：2016-08-12

Applicant: Huawei Technologies Co., Ltd.

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

IPC: H04W72/04 ,  H04W4/80 ,  H04L5/00 ,  H04W56/00 ,  H04L29/08 ,  H04L12/24

Abstract: A resource indication method and a related device, where the method includes obtaining system resource information of a second system, and sending indication information using a resource of a first system, where the indication information indicates the system resource information such that a device receiving the indication information determines the system resource information based on the indication information. Hence, an indication message indicating a system resource of the second system is sent using the resource of the first system. Therefore, a user equipment directly determine the system resource information of the second system based on the indication information, and efficiency of accessing the second system by the user equipment is improved.

公开(公告)号：US20200229105A1

公开(公告)日：2020-07-16

申请号：US16638312

申请日：2017-11-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu Cai ,  Yongbo Zeng ,  Jian Wang

IPC: H04W52/24

Abstract: A power control method, a terminal, and a network device include, when any one of two terminals that perform direct communication determines a transmission power of the terminal, the terminal determines the transmission power based on at least one of a path loss between the two terminals, and a channel quality status of another terminal used as a receive end.