公开(公告)号：US20250038931A1

公开(公告)日：2025-01-30

申请号：US18913782

申请日：2024-10-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Wang ,  Shengjie Zhang ,  Chao Li ,  Xingsheng Gong ,  Fangli Liang

IPC: H04L5/00 ,  H04W28/06 ,  H04W28/18 ,  H04W72/0446

Abstract: Embodiments of this disclosure relate to the communication field, and provide a data transmission method for short-range wireless communication, and a communication apparatus. The method includes: A first device sends a plurality of first data packets to a second device, where the first device and the second device perform short-range wireless communication. The first device receives a second data packet from the second device, where a first field in the second data packet includes a plurality of indications indicating whether the plurality of first data packets are successfully received. In this manner, when the first device using short-range wireless communication performs data transmission with the second device, the second device respectively indicates, by using the plurality of indications in the second data packet, whether the plurality of first data packets are successfully received, which can avoid frequent switching between sending and receiving, reduce a duration of short-range wireless communication, and improve communication efficiency.

公开(公告)号：US12185161B2

公开(公告)日：2024-12-31

申请号：US18608881

申请日：2024-03-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haibo Xu ,  Yiru Kuang ,  Jian Wang ,  Haifeng Yu

IPC: H04W28/02 ,  H04L1/1829 ,  H04W72/1268 ,  H04W80/02

Abstract: Embodiments of this application provide a scheduling request processing method and a terminal device. The scheduling request processing method includes: determining, by a terminal device, whether there is a regular BSR associated with a first logical channel that is triggered and has not been canceled; and if a regular BSR associated with the first logical channel is triggered and has not been canceled, and the terminal device has no uplink resource available to transmit data of the first logical channel, and a first timer of the terminal device is not running, triggering, by the terminal device, an SR, where the first timer is configured to delay transmission of the SR.

公开(公告)号：US12156240B2

公开(公告)日：2024-11-26

申请号：US17471640

申请日：2021-09-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Wang ,  Chen Xu ,  Rong Li ,  Dali Qin ,  Jun Wang

IPC: H04W72/50 ,  H04L1/1812

Abstract: According to a scheduling method and apparatus in a communication system, and a storage medium, a communication device obtains system status information, where the system status information includes network status information; obtains a scheduling policy based on the system status information and a deep neural network; and performs communication according to the scheduling policy. The deep neural network is obtained through training based on historical system status information, and the historical system status information includes system status information in all scheduling periods before a current scheduling period. Therefore, the scheduling policy obtained based on the deep neural network can meet a balancing requirement of throughput and fairness and solves a problem of low performance of an existing communication system.

公开(公告)号：US12143983B2

公开(公告)日：2024-11-12

申请号：US17826522

申请日：2022-05-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Wang ,  Chen Xu ,  Yourui HuangFu ,  Rong Li ,  Jun Wang

IPC: H04W72/1263 ,  H04W72/54

Abstract: This application provides a scheduling method and apparatus. The method includes: a network device uses a scheduling model applicable to K users for one or more times, and determines a scheduled terminal device based on scheduling weights output by the scheduling model for one or more times. Each time the scheduling model is used, status information of K terminal devices in n to-be-scheduled terminal devices is input to the scheduling model, and the scheduling model outputs scheduling weights respectively corresponding to the K terminal devices, where K is an integer greater than 1, and n is an integer greater than K. Therefore, regardless of a quantity of to-be-scheduled terminal devices in a communication system, the network device may reuse the scheduling model without re-establishing a scheduling model, so that the scheduling model is expandable and applicable to scenarios in which quantities of to-be-scheduled terminal devices are different.

公开(公告)号：US12127039B2

公开(公告)日：2024-10-22

申请号：US17634622

申请日：2020-08-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ao Guo ,  Chuting Yao ,  Jianhua Yang ,  Jian Wang

IPC: H04W28/06 ,  H04W8/24

CPC classification number: H04W28/06 ,  H04W8/24

Abstract: This application relates to a method for reporting UDC information by UE, and a device. The method includes: A terminal device receives request information sent by a network device, where the request information is used to request the terminal device to report first information; and the terminal device sends the first information to the network device, where the first information is used to indicate that the terminal device supports a UDC capability, and indicate a maximum quantity of DRBs that can be simultaneously supported by the terminal device and for which UDC is activated.

公开(公告)号：US20240348557A1

公开(公告)日：2024-10-17

申请号：US18748858

申请日：2024-06-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huafeng Wen ,  Jian Wang ,  Shiwen Shao ,  Xingwang Zhou

IPC: H04L47/625 ,  H04L47/2483 ,  H04L47/50

CPC classification number: H04L47/6255 ,  H04L47/2483 ,  H04L47/54

Abstract: This application discloses a queue control method and apparatus. The queue control method includes: A first device obtains a packet drop parameter of a first queue, where the packet drop parameter of the first queue is determined based on a packet that is dropped because the packet cannot be added to the first queue; and when the packet drop parameter of the first queue is greater than a first packet drop threshold, the first device increases a first cache parameter, where the first cache parameter is for adjusting a queue threshold of the first queue, and the queue threshold of the first queue indicates a maximum total quantity of bytes of packets that are allowed to be cached in the first queue.

公开(公告)号：US20240348296A1

公开(公告)日：2024-10-17

申请号：US18755331

申请日：2024-06-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Wang

IPC: H04B7/0413 ,  H04B7/06 ,  H04Q11/00

CPC classification number: H04B7/0413 ,  H04B7/0617 ,  H04Q11/0067

Abstract: This disclosure provides a signal processing device and a data transmission method, and relates to the communication field. A first signal processing device includes: an interface module, configured to perform Ethernet data transmission with a second signal processing device through an optical fiber; a scheduling module, configured to schedule to-be-processed data to a first processing module or a second processing module based on transmission configuration information; the first processing module, configured to process the data from the scheduling module according to a first splitting mode; the second processing module, configured to process the data from the scheduling module according to a second splitting mode.

公开(公告)号：US20240322883A1

公开(公告)日：2024-09-26

申请号：US18666833

申请日：2024-05-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Mengyuan Li ,  Rong Li ,  Jian Wang

IPC: H04B7/06 ,  H04B17/391

CPC classification number: H04B7/0626 ,  H04B17/3913

Abstract: The disclosure provides a channel state information processing method and an apparatus related to the communication field. The channel state information processing method includes: a first communication apparatus determines a first graph model corresponding to first channel state information. The first channel state information is channel state information from a second communication apparatus to the first communication apparatus. Then, the first communication apparatus processes the first graph model through a first neural network, to obtain first information. The first information is for the second communication apparatus to restore the first channel state information. Finally, the first communication apparatus sends the first information to the second communication apparatus.

公开(公告)号：US12089102B2

公开(公告)日：2024-09-10

申请号：US17471566

申请日：2021-09-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chuting Yao ,  Haibo Xu ,  Jian Wang

IPC: H04W76/00 ,  H04L49/552 ,  H04W36/00 ,  H04W88/04

CPC classification number: H04W36/03 ,  H04L49/552 ,  H04W36/0033 ,  H04W88/04

Abstract: The method includes: handing over a first terminal device from a second terminal device to a network device; receiving, by the first terminal device, a first packet data convergence protocol PDCP data packet sent by the network device; and if the first PDCP data packet is a target PDCP data packet, submitting, by the first terminal device, a second PDCP data packet, where the target PDCP data packet is a PDCP data packet sent by the network device based on a transmission status report, and the transmission status report is a status report sent by the first terminal device or the second terminal device to the network device.

公开(公告)号：US12082063B2

公开(公告)日：2024-09-03

申请号：US17598098

申请日：2020-03-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuting Yao ,  Jian Wang ,  Haibo Xu

IPC: H04W36/00 ,  H04L5/00 ,  H04W36/08

CPC classification number: H04W36/00837 ,  H04L5/0051 ,  H04W36/0058 ,  H04W36/0061 ,  H04W36/08

Abstract: A reference signal measurement method includes determining, by a terminal device, that the terminal device meets a first condition for performing measurement, and measuring, by the terminal device, a reference signal based on measurement information that is in the at least one piece of measurement information and that is corresponding to the first condition, where each piece of measurement information in the at least one piece of measurement information indicates a to-be-measured reference signal and corresponds to one or more conditions.