US 12,604,245 B2 · Data caching method and related apparatus

Abstract

A data caching method is applied to a first terminal comprising an application processor and a modem processor. The method includes the application processor sending preset path information of a first route to the modem processor, where the preset path information includes a node handover list of the first route, the node handover list includes information about a plurality of nodes, each node corresponds to at least one cell, and information about each node includes a node identifier, a network performance identifier of the node, and a cell identifier corresponding to the node. The modem processor sends first indication information to the application processor, where the first indication information is used to indicate the application processor to cache data, and the first indication information is determined based on the preset path information.

Claims20

Dependent claims

A data caching method, comprising:

running, by a terminal, a first application in a first area, wherein the first application is an online application, wherein the first area is in a first route, wherein the first route includes a second area, and wherein a first network performance of the first area is better than a second network performance of the second area;
displaying, by the terminal, a user interface of the first application;
obtaining, by the terminal, a moment of entering the second area and a duration of the terminal in the second area;
sending, to the first application based on the moment of entering the second area and the duration of the terminal in the second area, second indication information instructing the first application to cache data;
in response to the duration of the terminal in the second area is greater than or equal to a preset duration threshold, buffering, by the first application before the terminal enters the second area, first data as buffered first data;
and
playing, by the first application, the buffered first data when the terminal enters the second area.

4 more elements

A terminal, comprising:

a memory configured to store a computer program;
and
a processor coupled to the memory and configured to execute the computer program to cause the terminal to:
run a first application in a first area, wherein the first application is an online application, wherein the first area is in a first route, wherein the first route includes a second area, and wherein a first network performance of the first area is better than a second network performance of the second area;
display a user interface of the first application;
determine a moment of entering the second area and a duration of the terminal in the second area;
send, to the first application based on the moment of entering the second area and the duration of the terminal in the second area, second indication information instructing the first application to cache data;
in response to the duration of the terminal in the second area being greater than or equal to a preset duration threshold, buffer, by the first application before the terminal enters the second area, first data as buffered first data;
and
play, by the first application, the buffered first data when the terminal enters the second area.

7 more elements

A non-transitory computer storage medium storing computer-executable instructions which, when executed by a processor, cause a terminal to:

run, by the terminal, a first application in a first area, wherein the first application is an online application, wherein the first area is in a first route, wherein the first route includes a second area, and wherein a first network performance of the first area is better than a second network performance of the second area;
display, by the terminal, a user interface of the first application;
determine, by the terminal, a moment of entering the second area and a duration of the terminal in the second area;
send, by the terminal based on the moment of entering the second area and the duration of the terminal in the second area, second indication information to the first application, wherein the second indication information is used to instruct the first application to cache data;
in response to the duration of the terminal in the second area being greater than or equal to a preset duration threshold, buffer, by the first application before the terminal enters the second area, first data as buffered first data;
and
play, by the first application, the buffered first data when the terminal enters the second area.

4 more elements

Dependencies are inferred from the claim text.

Data caching method and related apparatus

Life of this patent

Data caching method and related apparatus

Life of this patent

Abstract

Claims20