公开(公告)号：US20230254743A1

公开(公告)日：2023-08-10

申请号：US18298571

申请日：2023-04-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ruiquan GENG ,  Rui LI

IPC: H04W36/02 ,  H04W28/04 ,  H04W36/30 ,  H04L1/1607

CPC classification number: H04W36/0235 ,  H04W28/04 ,  H04W36/30 ,  H04L1/1628

Abstract: Embodiments of this application provide a data processing method and a related device. In the method, a radio link control RLC entity in a network device receives a first data packet corresponding to a first sequence number SN from a terminal device. The RLC entity determines, based on the first SN and a second SN, whether the first SN jumps abnormally, where the second SN is an SN of any data packet received before a current moment. The RLC layer entity may determine whether the SN jumps abnormally, to perform a subsequent operation such as handover, thereby reducing occurrence of a one-way audio event.

公开(公告)号：US20180081510A1

公开(公告)日：2018-03-22

申请号：US15812828

申请日：2017-11-14

Applicant: SIMON EKSTRAND ,  Huawei Technologies Co., Ltd.

Inventor： Simon EKSTRAND ,  Zongbo WANG ,  Rui LI ,  Guosheng GU

IPC: G06F3/0482 ,  G06F3/0484 ,  H04N21/482 ,  H04N21/472

CPC classification number: G06F3/0482 ,  G06F3/04847 ,  H04N5/76 ,  H04N21/4312 ,  H04N21/44204 ,  H04N21/47217 ,  H04N21/4825 ,  H04N21/8456

Abstract: The present invention provides a video playback method and apparatus, where the method includes: obtaining playback progress information of all sub-files in a video file, where the video file includes at least two sub-files; displaying a playback progress bar list, where the playback progress bar list includes playback progress bars of the at least two sub-files, and a playback progress bar of any sub-file displays playback progress of the any sub-file according to playback progress information of the any sub-file; receiving a user instruction used for selecting, according to the playback progress bars, a target sub-file that needs to be played, where the target sub-file is any sub-file of the at least two sub-files; and playing the target sub-file according to the instruction.

公开(公告)号：US20220006466A1

公开(公告)日：2022-01-06

申请号：US17448113

申请日：2021-09-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xu SUN ,  Jiao WANG ,  Yuchen LIU ,  Rui LI ,  Nguyen Binh LE

IPC: H03M1/08 ,  G02F7/00

Abstract: This application discloses a temperature feedback control apparatus, method. The method includes two electric switches, a feedback control unit and an optical component. A first electric switch is configured to control that only a first channel of at least two channels that correspond to the first electric switch is conducted at a moment, to feed back an optical signal of a target optical component connected to the first channel to the feedback control unit. The feedback control unit is configured to calculate temperature of the corresponding optical component based on an electrical signal converted from the optical signal, to obtain a control signal. The second electric switch is configured to control, when the first channel is conducted, that only the second channel is conducted, to transmit the control signal to the target optical component to adjust its temperature. The optical component connects to both the first and second channels.

公开(公告)号：US20210208767A1

公开(公告)日：2021-07-08

申请号：US17206472

申请日：2021-03-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianming DONG ,  Shanxi CHEN ,  Rui LI ,  Xueyan HUANG

IPC: G06F3/0484 ,  G06F3/0488 ,  G06F3/0482

Abstract: This application provides an application startup method and apparatus. The method includes: after receiving a first touch operation for a picture, determining, based on anchor information related to the picture, an application corresponding to the picture, where the anchor information includes at least one of the following information: identification information of the application to which the picture belongs, and content information of the picture; and starting the application corresponding to the picture, and displaying, in the application, an operation interface corresponding to the picture. The application startup method and apparatus provided in this application can simplify a user operation and improve user experience.

公开(公告)号：US20200058270A1

公开(公告)日：2020-02-20

申请号：US16664602

申请日：2019-10-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rui LI ,  Ze ZHOU ,  Xueyan HUANG ,  Jiali FU

IPC: G09G5/32 ,  G09G5/14 ,  G09G5/34 ,  G09G5/373 ,  G09G5/38 ,  H04N21/431 ,  H04N21/488

Abstract: Embodiments of this application provide a bullet screen display method and an electronic device, and relate to the field of multimedia technologies, to resolve a prior-art problem that bullet screen content causes interference to a user, thereby improving user experience. The method includes: determining an object display area based on a target display object in a display image, where the target display object is located in the object display area; determining a bullet screen display area based on the object display area, where the bullet screen display area and the object display area have no intersection; and displaying bullet screen content in the bullet screen display area.

公开(公告)号：US20200042144A1

公开(公告)日：2020-02-06

申请号：US16601136

申请日：2019-10-14

Applicant: SIMON EKSTRAND ,  Huawei Technologies Co., Ltd.

Inventor： Simon EKSTRAND ,  Zongbo WANG ,  Rui LI ,  Guosheng GU

IPC: G06F3/0482 ,  G06F3/0484 ,  H04N21/472 ,  H04N21/482 ,  H04N21/442 ,  H04N21/431 ,  H04N21/845

Abstract: The present invention provides a video playback method and apparatus, where the method includes: obtaining playback progress information of all sub-files in a video file, where the video file includes at least two sub-files; displaying a playback progress bar list, where the playback progress bar list includes playback progress bars of the at least two sub-files, and a playback progress bar of any sub-file displays playback progress of the any sub-file according to playback progress information of the any sub-file; receiving a user instruction used for selecting, according to the playback progress bars, a target sub-file that needs to be played, where the target sub-file is any sub-file of the at least two sub-files; and playing the target sub-file according to the instruction.