公开(公告)号：US11284119B2

公开(公告)日：2022-03-22

申请号：US16241058

申请日：2019-01-07

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Yuqiong Xu ,  Zhenkun Zhou ,  Tao Yu

IPC: G06K9/00 ,  H04N19/91 ,  H03M7/40 ,  H03M7/42 ,  H04N19/436 ,  H04N19/44 ,  H04N19/60

Abstract: The present disclosure provides a decoding method and apparatus. The decoding method mainly includes: extracting pre-indexed information, storing the pre-indexed information in another file associated with a to-be-decoded file or a tail end of the to-be-decoded file, then reading the pre-indexed information before decoding is performed, and performing parallel decoding on multiple data segments in the to-be-decoded file according to the pre-indexed information. Using the foregoing storage method for the pre-indexed information may effectively reduce an I/O operation when the pre-indexed information is read, so as to avoid, to some extent, a system frame freezing phenomenon that may be caused when decoding is performed.

公开(公告)号：US11481014B2

公开(公告)日：2022-10-25

申请号：US17060644

申请日：2020-10-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuqiong Xu ,  Shidong Ren ,  Zhenkun Zhou

IPC: G06F1/32 ,  G06F1/3231 ,  G06F1/3212

Abstract: This application provides a power control method based on a user habit and a terminal. The method includes determining, by the terminal, a charge cycle based on a historical charge status, where the charge cycle reflects a charging habit of a user. The method also includes predicting, by the terminal, a charge cycle within a next time period based on the charge cycle. The method further includes determining, by the terminal, a power allocation scheme in the charge cycle within the next time period based on historical power consumption information in one or more charge cycles. The method also includes controlling, by the terminal, use of battery power according to the power allocation scheme.

公开(公告)号：US20190141356A1

公开(公告)日：2019-05-09

申请号：US16241058

申请日：2019-01-07

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Yuqiong Xu ,  Zhenkun Zhou ,  Tao Yu

IPC: H04N19/91 ,  H04N19/44 ,  H04N19/436 ,  H04N19/60

Abstract: The present disclosure provides a decoding method and apparatus. The decoding method mainly includes: extracting pre-indexed information, storing the pre-indexed information in another file associated with a to-be-decoded file or a tail end of the to-be-decoded file, then reading the pre-indexed information before decoding is performed, and performing parallel decoding on multiple data segments in the to-be-decoded file according to the pre-indexed information. Using the foregoing storage method for the pre-indexed information may effectively reduce an I/O operation when the pre-indexed information is read, so as to avoid, to some extent, a system frame freezing phenomenon that may be caused when decoding is performed.

公开(公告)号：US20220334684A1

公开(公告)日：2022-10-20

申请号：US17857948

申请日：2022-07-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaokang Sun ,  Zongbo Wang ,  Xueyan Huang ,  Yuqiong Xu

IPC: G06F3/0481 ,  G06F3/0486 ,  G06F3/04845 ,  G06F3/0488

Abstract: This application provides a screen splitting method and apparatus in a multi-application scenario. The method is applied to the electronic device, so that a plurality of applications may be simultaneously displayed on a screen of the electronic device. The method includes: receiving a first instruction; displaying a first interface in response to the first instruction, where the first interface includes preview cards of applications that are recently run and that are not closed; receiving a second instruction for at least one of the preview cards; and displaying a second interface according to the second instruction, where the second interface includes at least two display areas, and an application corresponding to the at least one preview card is displayed in at least one display area.

公开(公告)号：US11360817B2

公开(公告)日：2022-06-14

申请号：US16365961

申请日：2019-03-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenkun Zhou ,  Yuqiong Xu ,  Wei Wu

IPC: G06F9/46 ,  G06F9/50 ,  G06F9/445 ,  G06N20/00 ,  G06F9/48

Abstract: This application provides a method and a terminal for allocating a system resource to an application. The method includes: predicting, by a terminal based on a current status of the terminal, a target application to be used; reserving, by the terminal for the target application based on the prediction result, a system resource required for running the target application; and providing, by the terminal according to a resource allocation request of the target application, the reserved system resource for the target application to use.