公开(公告)号：US20170223158A1

公开(公告)日：2017-08-03

申请号：US15328134

申请日：2014-07-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bangshi Yin ,  Ruifeng Li ,  Jianhong Luo ,  Xiulan Liu ,  Yan Wang ,  Jiuliang Gao ,  Fan Yang ,  Tao Wang ,  Hui Li

IPC: H04M1/02

CPC classification number: H04M1/0264 ,  G06F1/1686 ,  H04M1/02 ,  H04M1/0225 ,  H04M1/0235 ,  H04M2250/20 ,  H04W88/02

Abstract: A terminal device, including a screen, a first camera, and a movement mechanism, where the first camera is disposed on a movable component of the movement mechanism, the movement mechanism is disposed on the back of the screen, and the movable component is configured to drive the first camera to move from the back of the screen to a position at which the first camera can be seen from in front of the terminal device.

公开(公告)号：US20250088459A1

公开(公告)日：2025-03-13

申请号：US18957018

申请日：2024-11-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan Yang ,  Jie Dong ,  Sheng Fang

IPC: H04L45/00

Abstract: Methods, apparatuses, and computer-readable storage media are provided. An example method includes obtaining, by a first network device, a segment routing (SR) policy, where the SR policy comprises identification information, and the identification information indicates a type of at least one of the SR policy, a candidate path in the SR policy, or a segment list in the candidate path, and determining, by the first network device based on the identification information, a processing behavior corresponding to at least one of the SR policy, the candidate path in the SR policy, or the segment list in the candidate path.

公开(公告)号：US20250056615A1

公开(公告)日：2025-02-13

申请号：US18929097

申请日：2024-10-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fan Yang ,  Chao Li ,  Haining Huang ,  Junyao Li ,  Tianhong Zhang

IPC: H04W74/0816 ,  H04B17/318 ,  H04W74/08 ,  H04W92/18

Abstract: A resource determining method and an apparatus are provided. The method includes: A first terminal device determines first channel occupancy time COT reservation information of the first terminal device and one or more pieces of second channel occupancy time COT reservation information of a second terminal device. The first terminal device performs resource exclusion on a first COT candidate resource set based on the first COT reservation information and the one or more pieces of second COT reservation information, to obtain an updated first COT candidate resource set, where the updated first COT candidate resource set is used by the first terminal device and/or a third terminal device for sidelink transmission.

公开(公告)号：US12040970B2

公开(公告)日：2024-07-16

申请号：US18332438

申请日：2023-06-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yali Wang ,  Fan Yang ,  Tianran Zhou

IPC: H04L45/28 ,  H04L45/00 ,  H04L45/42

CPC classification number: H04L45/28 ,  H04L45/42 ,  H04L45/566

Abstract: A method for collecting bit error information is provided. According to the method, a head node may encapsulate indication information into an IPv6 extension header of an IPv6 measurement request packet. The indication information indicates at least one intermediate node on a transmission path of the IPv6 measurement request packet to record bit error information into the IPv6 extension header. According to the application, the bit error information of the intermediate node on the transmission path can be collected.

公开(公告)号：US12010653B2

公开(公告)日：2024-06-11

申请号：US17246144

申请日：2021-04-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xingwei Zhang ,  Fan Yang ,  Haining Huang ,  Zhe Liu

IPC: H04W72/02 ,  H04W72/0446 ,  H04W72/40 ,  H04W72/53 ,  H04W74/0808

CPC classification number: H04W72/02 ,  H04W72/0446 ,  H04W72/40 ,  H04W72/53 ,  H04W74/0808

Abstract: This application provides a communication method and a communications apparatus. The communication method includes: a first terminal device determines a first parameter, where the first parameter is used to indicate a parameter of a sensing window, a parameter of a resource selection window, and/or a parameter of a first time window, and the first time window includes the sensing window and the resource selection window. The first terminal device determines a first resource pool from at least one resource pool based on the first parameter. The first terminal device selects a first resource from the first resource pool. The first terminal device transmits sidelink information on the first resource. According to the method provided in embodiments of this application, a data transmission delay can be reduced and system communication efficiency can be improved.

公开(公告)号：US11991669B2

公开(公告)日：2024-05-21

申请号：US17351518

申请日：2021-06-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fan Yang ,  Junwei Wang ,  Xingwei Zhang

IPC: H04W72/02 ,  H04L1/00 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20

CPC classification number: H04W72/02 ,  H04L1/0004 ,  H04L27/26025 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20

Abstract: Embodiments of this application provide a feedback control channel configuration method and a device, and relate to the field of wireless communication. A candidate time-frequency resource may be configured for a physical sidelink feedback control channel (PSFCH) that carries feedback control information, so that the required feedback control information can be fed back on the PSFCH. The method includes: determining, by first user equipment, configuration information of a PSFCH, where the configuration information of the PSFCH is to indicate or configure a candidate time-frequency resource of the PSFCH, and the candidate time-frequency resource of the PSFCH is to the carry feedback control information of first information; and sending, by the first user equipment, the configuration information of the PSFCH to second user equipment.

公开(公告)号：US20240056676A1

公开(公告)日：2024-02-15

申请号：US18259230

申请日：2021-12-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haochen Zhang ,  Yanhui Yu ,  Qingliang Wu ,  Zhetao Zhang ,  Xin Zheng ,  Fan Yang ,  Qiuming Peng ,  Li Cheng

IPC: H04N23/63 ,  H04M1/72442

CPC classification number: H04N23/632 ,  H04M1/72442

Abstract: An electronic device plays, by using a first application, audio corresponding to a first media file, and displays a video recording interface of a second application; in response to an operation on a background music setting option, the electronic device sets background music as audio corresponding to a second audio file; in response to a first operation on a virtual button, the electronic device starts video recording, and processes the second audio file to obtain audio data of the second audio file; and in response to a second operation on the virtual button, the electronic device ends video recording, and generates a video file, where the video file includes the audio data of the second audio file and image data of an image captured by a camera, but does not include audio data of the first media file.

公开(公告)号：US11729042B2

公开(公告)日：2023-08-15

申请号：US17351994

申请日：2021-06-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuming Xie ,  Xinyu Hu ,  Yuping Zhao ,  Fan Yang

IPC: H04L41/0273 ,  H04L9/40 ,  H04L41/0893 ,  H04L9/08 ,  H04W76/10

CPC classification number: H04L41/0286 ,  H04L9/0841 ,  H04L41/0893 ,  H04L63/061 ,  H04L63/164 ,  H04L63/205 ,  H04W76/10

Abstract: An Internet Protocol Security (IPsec) acceleration method includes generating, by an Internet Key Exchange (IKE) device, an IKE link establishment session packet according to an IPSec configuration parameter and a security policy in a security policy database (SPD), sending, by the IKE device, the IKE link establishment session packet to a peer device, establishing a security association (SA) with the peer device, and sending, by the IKE module, the SA to a data forwarding device, where the IKE device and the data forwarding device are discrete devices.

公开(公告)号：US20230037805A1

公开(公告)日：2023-02-09

申请号：US17960620

申请日：2022-10-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fan Yang ,  Chao Li

IPC: H04L5/00 ,  H04L1/18

Abstract: Disclosed are an information sending method, information receiving method, apparatus, and device. The information sending method includes: receiving a physical sidelink feedback channel (PSFCH); determining a first duration; and sending a physical uplink control channel (PUCCH) or a physical uplink shared channel (PUSCH) not earlier than a first moment, where the first moment is a moment the first duration after an end moment of receiving the PSFCH. A terminal device does not send the PUCCH or the PUSCH before the moment the first duration after the end moment of receiving the PSFCH. Because the terminal device can determine the first duration, it is ensured that the terminal device may have sufficient time to process the PUCCH or the PUSCH. The PUCCH or the PUSCH may be used to carry sidelink hybrid automatic repeat request (HARQ) information, and the HARQ information may be generated based on the received PSFCH.

公开(公告)号：US11451347B2

公开(公告)日：2022-09-20

申请号：US17018361

申请日：2020-09-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lixia Xue ,  Hao Sun ,  Fan Yang

IPC: H04L1/18 ,  H04W72/04

Abstract: According to one embodiment, a terminal device receives downlink control information that is sent by a network device and that indicates a first physical downlink control channel (PUCCH), where the first PUCCH and a second PUCCH occupy a same first time-domain symbol, and the first PUCCH and a third PUCCH occupy a same second time-domain symbol; and the terminal device sends the first PUCCH, where the first PUCCH carries a first sequence and a second sequence, a cyclic shift of the first sequence is determined based on a hybrid automatic repeat request-acknowledgment (HARQ-ACK) value and state information of a scheduling request (SR) corresponding to the second PUCCH, and a cyclic shift of the second sequence is determined based on the HARQ-ACK value and state information of an SR corresponding to the third PUCCH. An HARQ-ACK and a plurality of SRs can be multiplexed on a same PUCCH improving communication efficiency.