The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 06, 2026

Filed:

Mar. 09, 2023
Applicant:

Huawei Technologies Co., Ltd., Shenzhen, CN;

Inventors:

Rui Yang, Beijing, CN;

Fenghui Dou, Beijing, CN;

Hui Jin, Shenzhen, CN;

Haiquan Yang, Shanghai, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/433 (2011.01); H04N 21/4402 (2011.01); H04N 21/442 (2011.01);
U.S. Cl.
CPC ...
H04N 21/4331 (2013.01); H04N 21/440281 (2013.01); H04N 21/44209 (2013.01);
Abstract

A method includes: running the target application, and caching data of the target application based on a first cache policy, where the first cache policy may include downloading the data of the target application at a first download rate. The target application receives first indication information sent by the control component, where the first indication information is used to indicate that an abnormal area exists in a forward direction of the electronic device. After receiving the first indication information, the target application caches data of the target application based on a second cache policy, where the second cache policy may include downloading the data of the target application at a second download rate, where the second download rate is greater than the first download rate.


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