CN112333787B

CN112333787B - Data transmission method, device, storage medium, terminal and network access point equipment

Info

Publication number: CN112333787B
Application number: CN202011270080.4A
Authority: CN
Inventors: 朱念
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2023-09-12
Anticipated expiration: 2040-11-13
Also published as: CN112333787A

Abstract

The application discloses a data transmission method, which is applied to network access point equipment, and comprises the following steps: receiving first request information for acquiring basic data and second request information for acquiring differential data, which are sent by a terminal; if the network access point equipment is detected to have cached the basic data, second request information is sent to a server; receiving differential data corresponding to the second request information returned by the server; and transmitting the basic data and the differential data to the terminal. The application can improve the data transmission efficiency.

Description

Data transmission method, device, storage medium, terminal and network access point equipment

Technical Field

The present application belongs to the field of data technologies, and in particular, to a data transmission method, a device, a storage medium, a terminal, and a network access point device.

Background

With the development of technology, various applications installed on a terminal are more and more, and meanwhile, the user experience requirements on the applications are higher and higher, and the real-time requirements on data transmission in the application running process are higher and higher. However, in the related art, the data transmission efficiency is low.

Disclosure of Invention

The embodiment of the application provides a data transmission method, a data transmission device, a storage medium, a terminal and network access point equipment, which can improve the data transmission efficiency.

In a first aspect, an embodiment of the present application provides a data transmission method, applied to a network access point device, where the method includes:

receiving first request information for acquiring basic data and second request information for acquiring differential data, which are sent by a terminal;

if the network access point equipment is detected to have cached the basic data, sending the second request information to a server;

receiving differential data corresponding to the second request information returned by the server;

and transmitting the basic data and the differential data to the terminal.

In a second aspect, an embodiment of the present application provides a data transmission method, applied to a terminal, where the method includes:

splitting the data request information into first request information for acquiring basic data and second request information for acquiring differential data;

transmitting the first request information and the second request information to the network access point device;

and receiving basic data corresponding to the first request information and differential data corresponding to the second request information returned by the network access point equipment.

In a third aspect, an embodiment of the present application further provides a data transmission apparatus, applied to a network access point device, where the apparatus includes:

the first receiving module is used for receiving first request information for acquiring basic data and second request information for acquiring differential data, which are sent by the terminal;

the first sending module is used for sending the second request information to a server if the network access point equipment is detected to have cached the basic data;

the second receiving module is used for receiving differential data corresponding to the second request information returned by the server;

and the second sending module is used for sending the basic data and the differential data to the terminal.

In a fourth aspect, an embodiment of the present application further provides a data transmission device, applied to a terminal, where the device includes:

the splitting module is used for splitting the data request information into first request information for acquiring basic data and second request information for acquiring differential data;

a third sending module, configured to send the first request information and the second request information to the network access point device;

and the third receiving module is used for receiving basic data corresponding to the first request information and differential data corresponding to the second request information returned by the network access point equipment.

In a fifth aspect, embodiments of the present application further provide a computer readable storage medium having stored thereon a computer program which, when run on a computer, causes the computer to perform a data transmission method as provided in any of the embodiments of the present application.

In a sixth aspect, an embodiment of the present application further provides a terminal, including a processor and a memory, where the memory has a computer program, and the processor is configured to execute the data transmission method provided in any one of the embodiments of the present application by calling the computer program.

A seventh aspect of the present application provides a data transmission system, including a network access point device and a terminal, where the network access point device includes a data transmission apparatus according to the third aspect; the terminal comprises the data transmission device according to the fourth aspect.

In the embodiment of the application, network access point equipment receives first request information for acquiring basic data and second request information for acquiring differential data, which are sent by a terminal; detecting whether the basic data is cached in the network access point equipment; if the network access point equipment has cached the basic data, the second request information is sent to a server; receiving differential data corresponding to the second request information returned by the server; and transmitting the basic data and the differential data to the terminal. According to the embodiment of the application, the terminal respectively splits the data request information into the first request information for acquiring the basic data and the second request information for acquiring the differential data, and sends the first request information and the second request information to the network access point equipment, wherein the basic data is universal data applicable to a plurality of terminals, the differential data is data applicable to a single terminal, the network access point equipment only needs to load the universal basic data once at a server, the terminal can send the universal basic data to a plurality of required terminals when required, repeated downloading is not required, the redundant data quantity required to be downloaded by the network access point equipment is reduced, and the differential data is transmitted in a separated mode from the basic data, so that the data quantity of the differential data is relatively smaller, the network access point equipment can also rapidly download the differential data from the server and timely transmit the differential data to the required terminals, and the transmission efficiency of the basic data and the differential data can be improved; particularly, when a plurality of terminals are simultaneously connected with one network access point device and the same application is running, the transmission efficiency of the basic data and the differential data can be obviously improved.

Drawings

The technical solution of the present application and its advantageous effects will be made apparent by the following detailed description of the specific embodiments of the present application with reference to the accompanying drawings.

Fig. 1 is a schematic flow chart of a data transmission method according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a second flow of a data transmission method according to an embodiment of the present application.

Fig. 3 is a third flowchart of a data transmission method according to an embodiment of the present application.

Fig. 4 is a schematic diagram of interaction scenario between a network access point device and a terminal in the data transmission method according to the embodiment of the present application.

Fig. 5 is a schematic diagram of a first structure of a data transmission device according to an embodiment of the present application.

Fig. 6 is a schematic diagram of a second structure of a data transmission device according to an embodiment of the present application.

Fig. 7 is a schematic diagram of a third structure of a data transmission device according to an embodiment of the present application.

Fig. 8 is a schematic structural diagram of a network access point device according to an embodiment of the present application.

Fig. 9 is a schematic diagram of a first structure of a terminal according to an embodiment of the present application.

Fig. 10 is a schematic diagram of a second structure of a terminal according to an embodiment of the present application.

Fig. 11 is a schematic structural diagram of a data transmission system according to an embodiment of the present application.

Detailed Description

Referring to the drawings, wherein like reference numerals refer to like elements throughout, the principles of the present application are illustrated in a suitable computing environment. The following description is based on illustrative embodiments of the application and should not be taken as limiting other embodiments of the application not described in detail herein.

Referring to fig. 1, fig. 1 is a schematic flow chart of a data transmission method according to an embodiment of the application. The embodiment of the application provides a data transmission method which is applied to network access point equipment. The method can comprise the following steps:

in 101, first request information for acquiring basic data and second request information for acquiring differential data transmitted by a terminal are received.

In the embodiment of the application, the terminal respectively splits the data request information into the first request information for acquiring the basic data and the second request information for acquiring the differential data in the application running process.

For a specific game application, the basic data refers to general data applicable to multiple terminals, for example, the basic data may refer to a part of pictures, sound, an upgrade package, a jar package, a library file, a common part of TCP layer data, a common part of UDP layer data, and the like of a game; the differential data refers to data applicable to only a single terminal, such as personal identification information, parameter information of a game character, response information to a user operation, and the like.

The network access point device receives first request information for acquiring the basic data and second request information for acquiring the differential data, which are sent by the terminal, wherein the network access point device can be, for example, a router device or the like.

It should be noted that, in the actual running process of the application, the data request information may only include the first request information for acquiring the basic data, or may only include the second request information for acquiring the differential data; that is, in the application running process, the terminal may request only basic data to be acquired or may request only differential data in some data requests. When the terminal only requests to acquire the basic data, the differential data which can be requested is empty, and when the terminal only requests to acquire the differential data, the requested basic data can be considered to be empty.

If it is detected that the network access point device has cached the base data, a second request message is sent to the server at 102.

In the embodiment of the application, after the network access point device receives the first request information for acquiring the basic data and the second request information for acquiring the differential data, which are sent by the terminal, the network access point device detects whether the basic data requested by the terminal is cached, and if the basic data is detected to exist, the network access point device does not need to send the first request information for acquiring the basic data to the server any more, and only needs to send the second request information to the server for acquiring the differential data.

In one embodiment, the network access point device may store the base data after the first loading of the base data. For example, when the network access point device receives the request information 1 for obtaining the basic data a sent by the terminal 1 for the first time, the network access point device sends the corresponding request information 1 to the server, receives the basic data a returned by the server, and can store the basic data a. When the network access point device receives again the request information 2 sent by the terminal 2 and also used for acquiring the basic data a, the network access point device already has the basic data a, so that the corresponding request information 2 does not need to be sent again to the server, the network access point device does not need to reload the basic data a again, and redundant basic data a which needs to be downloaded by the network access point device is reduced.

In one embodiment, the network access point device may also determine applications that are frequently run by some terminals or may be liked by the user, such as some game applications, based on usage conditions of applications by the terminals or cloud big data analysis, and when the network access point device is idle, apply for and load basic data of the applications from a server in advance, and store the basic data in a memory of the network access point device. When one or more terminals are running the applications, the network access point device receives the request information for acquiring the basic data sent by the terminals, and the network access point device is cached with the basic data corresponding to the applications, so that the request information for sending the basic data to the server is not needed, and the basic data is not needed to be downloaded, thereby reducing most or all of the basic data needed to be downloaded by the network access point device in the running process of the applications.

At 103, differential data corresponding to the second request information returned by the server is received.

Because the network access point device already has the basic data corresponding to the first request information, the first request information does not need to be sent to the server. The differential data is only suitable for meeting the requirement of a single terminal in game operation, the network access point equipment cannot save the differential data, so when the network access point equipment receives second request information which is sent by the terminal and is used for acquiring the differential data, the network access point equipment can send the second request information to the server and receive the differential data which corresponds to the second request information and is returned by the server.

In 104, the base data and the differential data are transmitted to the terminals.

The network access point device can wait for the terminal to receive the data requested by the terminal to normally operate after receiving the differential data returned by the server and then timely transmitting the differential data and the cached basic data to the required terminal.

In another embodiment, the network access point device may further send the buffered basic data to the required terminal in time, and after receiving the differential data returned by the server, send the differential data to the required terminal in time, so that the terminal receives the requested data to operate normally.

In the embodiment of the application, a plurality of terminals can be connected with the same network access point equipment to run the same application. For example, the terminal 1 and the terminal 2 are simultaneously connected to one network access point device to run the same game, and in the process of running the game, the network access point device can receive the request information 1 for acquiring the basic data a and the request information 2 for acquiring the differential data B sent by the terminal 1, and the request information 3 for acquiring the basic data a and the request information 4 for acquiring the differential data C sent by the terminal 2.

If the network access point device detects that the cached basic data a is requested to be acquired by the terminal 1 and the terminal 2, the network access point device can directly send the cached basic data a to the terminal 1 and the terminal 2 respectively, and the server is not required to request and receive the basic data a, only the differential data B and the differential data C are required to be requested and received from the server, and then the received differential data B is sent to the terminal 1 and the differential data C is sent to the terminal 2.

The network access point device may receive the differential data and then transmit the differential data and the base data to the required terminal.

It can be understood that when a plurality of terminals are simultaneously connected to a network access point device to run the same application, more data packets need to be sent and received by the network access point device, if the network access point device receives request information sent by the plurality of terminals, the request information is not used for acquiring basic data or differential data, that is, data requested to be acquired by the data request information received by the network access point device each time both comprises the basic data and the differential data, so that the network access point device needs to apply for and load all data required by the plurality of terminals to a server each time, repeatedly and redundantly download the basic data corresponding to the application, so that the data volume of the data packets needing to be downloaded by the network access point device is very large, the data transmission efficiency of the data needing to be sent to the terminal is very large, the response is slower in the application running process, and the user experience is affected.

The terminal divides the data request information into the first request information for acquiring the basic data and the second request information for acquiring the differential data, and then sends the first request information and the second request information to the network access point equipment, the network access point equipment only needs to load the basic data for one time at the server and does not need to repeatedly download, the data quantity needed to be downloaded by the network access point equipment in the game running process is reduced, the basic data can be timely sent to a plurality of needed terminals when the terminals are needed, the transmission efficiency of the basic data is improved, and the data quantity of the differential data is relatively smaller due to the separation and transmission of the differential data and the basic data, so that the network access point equipment can also rapidly download the differential data from the server and timely transmit the differential data to the needed terminals, and the transmission efficiency of the differential data is also improved; particularly, when a plurality of terminals are simultaneously connected with one network access point device and run in the same process, the network access point device can reduce repeated downloading of a large amount of basic data corresponding to the application, so that the transmission efficiency of the basic data and the differential data can be more obviously improved, the phenomenon of blocking when the plurality of terminals use the same network access point device to run the same application at the same time is reduced or eliminated, and the use experience of a user is improved.

Referring to fig. 2, fig. 2 is a schematic flow chart of a second data transmission method according to an embodiment of the application. The data transmission method can be applied to network access point equipment.

In 201, a plurality of data request information sent by a plurality of terminals provided with network access services by the network access point device is forwarded.

In the embodiment of the application, the network access point device can be connected with a plurality of terminals at the same time, the plurality of terminals can provide network access service by the same network access point device, the network access point device can receive a plurality of data request information respectively sent by the plurality of terminals, and the network access point device can forward the data request information sent by the plurality of terminals to the server. Wherein the network access point device may be a router device or the like.

In 202, if each of the plurality of data request information includes data request information for the first application, forwarding split determination information sent by the server to the plurality of terminals, where the split determination information is used to notify the plurality of terminals to split the data request information for the first application into first request information and second request information, respectively.

When the same network access point device receives data request information sent by a plurality of terminals respectively, the data request information is sent to a server, the server judges whether the data request information is data request information sent by the same network access point and aiming at the same application, if so, the sent splitting determination information is divided into a plurality of terminals, and it can be understood that if so, the plurality of terminals connected with the same network access point device are running the same application, for the plurality of terminals, part of data are general basic data, and part of data are differential data applicable to a single terminal, for example, when the plurality of terminals are running the same game, the basic data are part of pictures, sounds, upgrading packets, jar packets, library files and TCP layer data in the game, the UDP layer data share part, scene information, map information and the like, and the differential data are part of personal identity information, game role parameter information, response information for user operation and the like.

When a plurality of terminals connected to the same network access point device run the same application, the server may send splitting determination information to the plurality of terminals, where the splitting determination information is used to inform the plurality of terminals to split data request information corresponding to the application into first request information for obtaining basic data and second request information for obtaining differential data, respectively.

In one embodiment, the terminal receives the splitting confirmation information sent by the server, and may return a handshake determination information to the server, or the terminal may default to agree, and directly split the data request information into the first request information for obtaining the basic data and the second request information for obtaining the differential data without returning the handshake determination information.

In one embodiment, the forwarding server further includes, after the splitting determination information is sent to the plurality of terminals:

the first request information and the second request information with marks are processed preferentially, and the basic data corresponding to the first request information and the differential data corresponding to the second request information are processed preferentially, wherein the marks of the first request information and the second request information are marked by the terminal.

For example, the request information of the game application can be marked by the terminal before the request information is sent, and the request information of the non-game application is not marked, so that the network access point device can adjust the sending sequence according to the mark. Specifically, before the network access point device sends the request information, the network access point device detects whether a plurality of unsent request information has marks, and if the request information with the marks is detected, the network access point device sends the request information with priority. Similarly, when the network access point device receives the data returned by the corresponding request information, the network access point device also detects whether the request information corresponding to the data has a mark, and if so, the data corresponding to the request information is preferentially sent. The network access point device can preferentially send request information of the application with the mark to the server, and preferentially send data of the corresponding application returned from the server to the terminal, so that response speed of some applications with importance or high real-time requirements on data transmission, such as game applications, is improved, and delay or clamping of data transmission of the game applications and the like are not caused by some other applications (such as video applications).

In 203, first request information for acquiring basic data and second request information for acquiring differential data, which are transmitted by the terminal, are received.

In the embodiment of the application, the terminal can divide the data request information into the first request information for acquiring the basic data and the second request information for acquiring the differential data according to the preset protocol in the game running process.

For example, for a specific game application, the basic information refers to general data applicable to multiple terminals, for example, the basic data may refer to a part of pictures, sound, upgrade package, jar package, library file, TCP layer data sharing part, UDP layer data sharing part, and the like of the game; the differential data refers to data applicable to only a single terminal, such as personal identification information, parameter information of a game character, response information to a user operation, and the like.

If it is detected that the network access point device has cached the base data, a second request message is sent to the server at 204.

In the embodiment of the application, after the network access point device receives the first request information for acquiring the basic data and the second request information for acquiring the differential data, which are sent by the terminal, the network access point device detects whether the basic data requested by the terminal exists, if the basic data is detected to exist, the network access point device does not need to send the first request information for acquiring the basic data to the server, and only needs to send the second request information to the server for acquiring the differential data.

In one embodiment, the network access point device may also determine applications that are frequently run by some terminals or may be liked by the user, such as some game applications, based on usage conditions of applications by the terminals or cloud big data analysis, and when the network access point device is idle, apply for and load basic data of the applications from a server in advance, and store the basic data in a memory of the network access point device. When one or more terminals are running the applications, the network access point device receives the request information for acquiring the basic data sent by the terminals, and the network access point device stores the basic data corresponding to the applications, so that the request information for sending the basic data to the server is not needed, and the basic data is not needed to be downloaded, thereby reducing most or all of the basic data needed to be downloaded by the network access point device in the running process of the applications.

At 205, differential data corresponding to the second request information returned by the server is received.

Because the network access point device already has the basic data corresponding to the first request information, the first request information does not need to be sent to the server. However, the differential data is only suitable for meeting the requirement of a single terminal in game operation, the network access point device cannot save the differential data, so when the network access point device receives the second request information for acquiring the differential data sent by the terminal, the network access point device can send the second request information to the server and receive the differential data corresponding to the second request information returned by the server.

The network access point device may receive second request information for acquiring different differential data, which are respectively transmitted by the plurality of terminals, transmit the second request information to the server, and receive differential data corresponding to the second request information returned from the server.

In 206, the base data and the differential data are sent to the terminals.

If the network access point device does not cache the underlying data, then the first request information and the second request information are sent to the server at 207.

In the embodiment of the application, after the network access point device receives the first request information for acquiring the basic data and the second request information for acquiring the differential data, which are sent by the terminal, the network access point device detects whether the basic data requested by the terminal is cached, and if the basic data is detected not to be cached, the network access point device needs to send the first request information for acquiring the basic data and the second request information for acquiring the differential data to the server.

In 208, the base data corresponding to the first request information and the differential data corresponding to the second request information returned by the server are received.

After the network access point device sends the first request information for obtaining the basic data and the second request information for obtaining the differential data to the server, the network access point device receives the basic data corresponding to the first request information and the differential data corresponding to the second request information returned by the server.

In 209, the base data and the differential data are transmitted to the terminal and the base data are stored.

The network access point device can respectively and timely send the received basic data and the differential data to the corresponding terminal, so that the application of the terminal can normally run.

And the network access point device can store the received basic data, when the network access point device receives the request information which is sent by other terminals and is also used for acquiring the basic data again after the network access point device stores the basic data, the network access point device already has the basic data, does not need to send corresponding request information to a server again and does not need to receive the basic data again, thereby reducing redundant basic data which are needed to be downloaded by the network access point device, and also can send the cached basic data to the needed terminals more timely, and improving the efficiency of data transmission.

When the storage space of the network access point device is insufficient, the base data stored for the longest time and unused in the storage space is deleted at 210.

After the network access point device receives the basic data, the network access point device can use the linked list to manage, when the network access point device receives and stores more basic data, the network access point device occupies more memory space of the memory of the network access point device.

If the network access point device detects that the terminal 1 and the terminal 2 do not request to acquire the basic data a, the network access point device needs to request and receive the basic data a once from the server, store the basic data a, request and receive the differential data B and the differential data C from the server, send the received basic data a and differential data B to the terminal 1, and send the basic data a and the differential data C to the terminal 2.

It can be understood that when a plurality of terminals are simultaneously connected to a network access point device to run the same application, more data packets need to be sent and received by the network access point device, if the network access point device receives request information sent by the plurality of terminals, the request information is not used for acquiring basic data or differential data, that is, data required to be acquired by the request information received by the network access point device each time both comprises the basic data and the differential data, so that the network access point device needs to apply for and load all data required by the plurality of terminals to a server each time, and repeatedly and redundantly download the basic data corresponding to the application, so that the data volume of the data packets needing to be downloaded by the network access point device is very large, the data transmission efficiency of the data needing to be sent to the terminal is very low in the application running process, the response is slower in the application running process, and the user experience is affected.

The terminal divides the data request information into the first request information for acquiring the basic data and the second request information for acquiring the differential data, and then sends the first request information and the second request information to the network access point equipment, the network access point equipment only needs to load the basic data for one time at the server and does not need to repeatedly download, so that the data quantity needed to be downloaded by the network access point equipment in the application operation process is reduced, the basic data can be timely sent to a plurality of needed terminals when the terminals are needed, the transmission efficiency of the basic data is improved, and the data quantity of the differential data is relatively smaller due to the separate transmission of the differential data and the basic data, so that the network access point equipment can also quickly download the differential data from the server and timely transmit the differential data to the needed terminals, and the transmission efficiency of the differential data is also improved; particularly, when a plurality of terminals are simultaneously connected with one network access point device and the same application is running, the network access point device can reduce repeated downloading of a large amount of basic data corresponding to the application, so that the transmission efficiency of the basic data and the differential data can be more obviously improved, the blocking phenomenon which occurs when the plurality of terminals use the same network access point device to simultaneously run the same application is reduced or eliminated, and the use experience of a user is improved.

Referring to fig. 3, fig. 3 is a third flowchart of a data transmission method according to an embodiment of the application. The data transmission method can be applied to a terminal.

In 301, data request information is sent to a network access point device.

When the terminal is connected with the network access point equipment to run the application, the terminal can send data request information to the network access point equipment, and the network access point equipment can forward the data request information to the server to acquire data required by the terminal.

In 302, if each of a plurality of data request messages sent by a terminal and other terminals to the same network access point device includes data request messages for a first application, split determination messages sent by the network access point device are received.

It may be understood that the plurality of terminals may be connected to the same network access point device to run the same application, the plurality of terminals respectively send data request information to the network access point device, the network access point device sends the data request information to the server, the server determines whether the data request information is data request information for the same application sent by the same network access point, if so, the sent splitting determination information is to the plurality of terminals, and it may be understood that if so, it is described that the plurality of terminals connected to the same network access point device are running the same application, for the plurality of terminals, some data are general basic data, and some data are differential data applicable to a single terminal, for example, the plurality of terminals are running the same game, the basic data are part of pictures, sounds, upgrade packets, jar packets, library files, TCP layer data share parts, UDP data share parts, scene information, map information, and the like, and differential data are parameters information of a game role, response information for user operation, and the like.

In 303, the data request information of the first application is split into first request information for acquiring the base data and second request information for acquiring the differential data according to the split determination information.

In the embodiment of the application, the terminal can split the data request information into the first request information for acquiring the basic data and the second request information for acquiring the differential data according to the preset protocol in the running process.

In 304, the first request information and the second request information are transmitted to the network access point device.

The terminal transmits first request information for acquiring the basic data and second request information for acquiring the differential data to the network access point device, wherein the network access point device can be a router device and the like.

If the network access point device detects the basic data requested by the cached terminal, only the second request information needs to be forwarded to the server so as to apply for and receive the differential data required by the terminal.

If the network access point device detects that the basic data requested by the terminal does not exist, the network access point device needs to forward the first request information and the second request information to the server so as to apply for and receive the basic data and the differential data required by the terminal.

In 305, base data corresponding to the first request information and differential data corresponding to the second request information returned by the network access point device are received.

The terminal receives basic data corresponding to the first request information and differential data corresponding to the second request information returned by the network access point equipment, so that the application of the terminal can normally run.

Specifically, if the network access point device detects the basic data requested by the cached terminal, the network access point device can wait for receiving the differential data returned by the server and then timely send the differential data to the required terminal together with the cached basic data, so that the application of the terminal can normally run.

In another embodiment, if the network access point device detects the basic data requested by the cached terminal, the cached basic data can be timely sent to the required terminal, and after the differential data returned by the server is received, the differential data is timely sent to the required terminal, so that the application of the terminal can normally run.

If the network access point equipment does not detect the basic data requested by the terminal, the first request information and the second request information need to be forwarded to the server, and after the corresponding basic data and the corresponding differential data are returned by the server, the basic data and the differential data are timely sent to the required terminal, so that the game of the terminal can be normally operated.

Referring to fig. 4, fig. 4 is a schematic diagram of a scenario in which a network access point device and a terminal interact in a data transmission method according to an embodiment of the present application.

The plurality of terminals can be simultaneously connected with the same network access point equipment to run the same application, the network access point equipment can receive data request information sent by the plurality of terminals respectively, and the network access point equipment can forward the data request information sent by the plurality of terminals to the server. Wherein the network access point device may be a router device or the like. For example, the terminal 1 and the terminal 2 are simultaneously connected with a network access point device to run the same game 1, and the terminal 1 sends data request information a and the terminal 2 sends data request information b in the running process of the game 1.

When the same network access point device receives data request information sent by a plurality of terminals respectively, the data request information is sent to a server, the server judges whether the data request information is the data request information sent by the same network access point and aiming at the same application, if so, the sent splitting determination information is sent to the plurality of terminals, and if so, it can be understood that the plurality of terminals connected with the same network access point device are running the same application, and for the plurality of terminals, part of data is general basic data, and the other part of data is differential data applicable to the single terminal. For example, the terminal 1 and the terminal 2 are connected to the same network access point device, and the transmitted data request information is the data request information of the same game a, then the server transmits the split determination information to the network access point device, and the network access point device forwards the split determination information to the terminal 1 and the terminal 2 respectively.

The terminal receives the splitting confirmation information sent by the server, and can return handshake determination information to the server, or the terminal can default to agree, and the terminal does not need to return handshake determination information any more, so that the data request information is directly split into first request information for acquiring basic data and second request information for acquiring differential data.

The terminal transmits first request information for acquiring basic data and second request information for acquiring differential data to the network access point device. For example, the terminal 1 transmits the request information 1 for acquiring the basic data a and the request information 2 for acquiring the differential data B to the network access point device, and the terminal 2 transmits the request information 3 for acquiring the basic data a and the request information 4 for acquiring the differential data C to the network access point device.

The network access point device detects whether the basic data requested by the terminal exists, if so, the network access point device does not need to send first request information for acquiring the basic data to the server any more, and only needs to send second request information for acquiring the differential data to the server. For example, the network access point device detects the basic data a having the terminal 1 and the terminal 2 requesting to obtain, and only needs to send the request information 2 of the terminal 1 for obtaining the differential data B and the request information 4 of the terminal 2 for obtaining the differential data C to the server. The basic data a may be sent directly to terminal 1 and terminal 2, respectively.

And after the network access point equipment receives the differential data corresponding to the second request information returned by the server, the network access point equipment sends the basic data and the differential data to the required terminal. For example, the network access point device receives the differential data B returned by the server, sends the differential data B and the base data a to the terminal 1, receives the differential data C returned by the server, and sends the differential data C and the base data a to the terminal 2.

In one embodiment, the first request information and the second request information are sent to the server if the network access point device has no underlying data. For example, the terminal 1 transmits the request information 5 for acquiring the basic data D and the request information 6 for acquiring the differential data E, and if the network access point device detects that there is no basic data D, the request information 5 and the request information 6 are transmitted to the server.

The network access point equipment receives basic data corresponding to the first request information and differential data of the second request information returned by the server and sends the basic data and the differential data of the second request information to the required terminal. For example, the network access point device receives the basic data D corresponding to the request information 5 and the differential data E corresponding to the request information 6, and sends the basic data D and the differential data E to the terminal 1.

The network access point device may also store the received basic data D, and when the network access point device receives the request information sent by the other terminal and used for obtaining the basic data D again, the network access point device does not need to send the corresponding request information to the server again, does not need to receive the basic data D again, and may directly send the basic data D to the required terminal.

The network access point device only needs to load and store the universal basic data once in the server, repeated downloading is not needed, the data quantity needed to be downloaded by the network access point device in the application operation process is reduced, the basic data can be timely sent to a plurality of needed terminals when the terminals are needed, the transmission efficiency of the basic data is improved, and the differential data is separated from the basic data for transmission, so that the data quantity of the differential data is relatively small, the network access point device can also quickly download the differential data from the server end and timely transmit the differential data to the needed terminals, and the transmission efficiency of the differential data is also improved; particularly, when a plurality of terminals are simultaneously connected with one network access point device and the same application is running, the network access point device can reduce repeated downloading of a large amount of basic data corresponding to the application, so that the transmission efficiency of the basic data and the differential data can be more obviously improved, the phenomenon of blocking when the plurality of terminals use the same network access point device to simultaneously run the same application is reduced or eliminated, and the use experience of a user is improved.

Referring to fig. 5 to fig. 6, fig. 5 is a first structural diagram of a data transmission device according to an embodiment of the present application, and fig. 6 is a second structural diagram of the data transmission device according to an embodiment of the present application. The data transmission apparatus 400 is applied to a network access point device, where the data transmission apparatus 400 includes a first receiving module 401, a first sending module 402, a second receiving module 403, and a second sending module 404, as follows:

the first receiving module 401 is configured to receive first request information for acquiring basic data and second request information for acquiring differential data, which are sent by a terminal.

The first sending module 402 is configured to send the second request information to the server if it is detected that the network access point device has cached the basic data.

And the second receiving module 403 is configured to receive differential data corresponding to the second request information returned by the server.

And a second transmitting module 404, configured to transmit the base data and the differential data to the terminal.

In one embodiment, the first sending module 402 may be configured to: forwarding a plurality of data request information sent by a plurality of terminals, wherein the plurality of terminals provide network access service by network access point equipment;

and if each data request message in the plurality of data request messages contains the data request message of the first application, forwarding split determination information sent by the server to a plurality of terminals, wherein the split determination information is used for notifying the plurality of terminals to split the data request message of the first application into first request message and second request message respectively.

In one embodiment, the data transmission apparatus 400 further includes a processing module 405, and the processing module 406 may be configured to: the first request information and the second request information with marks are processed preferentially, and the basic data corresponding to the first request information and the differential data corresponding to the second request information are processed preferentially, wherein the marks of the first request information and the second request information are marked by the terminal.

In one embodiment, the first sending module 401 may be configured to: receiving basic data corresponding to first request information and differential data corresponding to second request information returned by a server;

the first transmitting module 402 may be configured to: and transmitting the basic data and the differential data to the terminal.

The data transmission device 400 further comprises a storage module 406, the storage module 406 being configured to: storing base data

In one embodiment, the storage module 406 may be configured to: when the storage space of the network access point device is insufficient, deleting the basic data which is stored for the longest time and is not used in the storage space.

Referring to fig. 7, fig. 7 is a schematic diagram of a third structure of a data transmission device according to an embodiment of the application. The data transmission device 500 is applied to a terminal, where the data transmission device 500 includes a splitting module 501, a third sending module 502, and a third receiving module 503, as follows:

The splitting module 501 is configured to split the data request information into first request information for acquiring the basic data and second request information for acquiring the differential data.

A third sending module 502, configured to send the first request information and the second request information to the network access point device.

And the third receiving module 503 is configured to receive basic data corresponding to the first request information and differential data corresponding to the second request information, which are returned by the network access point device.

An embodiment of the present application provides a computer-readable storage medium having stored thereon a computer program which, when executed on a computer, causes the computer to execute a flow in a data transmission method as provided in the present embodiment.

The embodiment of the application also provides network access point equipment. The network access point device may be a router. Referring to fig. 8, fig. 8 is a schematic structural diagram of a network access point device according to an embodiment of the present application. The network access point device 600 includes a processor 601 and a memory 602. The processor 601 is electrically connected to the memory 602.

Processor 601 is the control center of network access point device 600, connects the various parts of the overall network access point device using various interfaces and lines, and performs various functions and processes of the network access point device by running or invoking computer programs stored in memory 602, and invoking data stored in memory 602, thereby performing overall monitoring of the network access point device.

Memory 602 may be used to store computer programs and data. The memory 602 stores computer programs that include instructions executable in a processor. The computer program may constitute various functional modules. The processor 601 executes various functional applications and data processing by invoking computer programs stored in the memory 602.

In this embodiment, the processor 601 in the network access point device 600 loads instructions corresponding to the processes of one or more computer programs into the memory 602 according to the following steps, and the processor 601 executes the computer programs stored in the memory 602, so as to implement the functions:

a data transmission method applied to a network access point device, the method comprising:

if the network access point equipment is detected to have cached the basic data, second request information is sent to the server;

and transmitting the basic data and the differential data to the terminal.

In one embodiment, the processor 601 may perform, before receiving first request information for acquiring basic data and second request information for acquiring differential data transmitted by a terminal: forwarding a plurality of data request information sent by a plurality of terminals, wherein the plurality of terminals provide network access service by network access point equipment;

If each data request message in the plurality of data request messages contains the data request message of the first application, forwarding the split determination message sent by the server to the plurality of terminals, wherein the split determination message is used for notifying the plurality of terminals to split the data request message of the first application into the first request message and the second request message respectively.

In one embodiment, the processor 601 may perform, after forwarding the split determination information sent by the server to the plurality of terminals: the first request information and the second request information with marks are processed preferentially, and the basic data corresponding to the first request information and the differential data corresponding to the second request information are processed preferentially, wherein the marks of the first request information and the second request information are marked by the terminal.

In one implementation, the processor 601 may perform: if the network access point equipment does not cache the basic data, the first request information and the second request information are sent to the server;

receiving basic data corresponding to first request information and differential data corresponding to second request information returned by a server;

and transmitting the basic data and the differential data to the terminal, and storing the basic data.

In one embodiment, after storing the base data, the processor 601 may perform: when the storage space of the network access point device is insufficient, deleting the basic data which is stored for the longest time and is not used in the storage space.

The embodiment of the application also provides a terminal. The terminal can be a smart phone, a tablet computer and other devices. Referring to fig. 9, fig. 9 is a schematic diagram of a first structure of a terminal according to an embodiment of the application. The terminal 700 comprises a processor 701 and a memory 702. The processor 701 is electrically connected to the memory 702.

The processor 701 is a control center of the terminal 700, connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by running or calling computer programs stored in the memory 702, and calling data stored in the memory 702, thereby performing overall monitoring of the terminal.

Memory 702 may be used to store computer programs and data. The memory 702 stores computer programs that include instructions executable in a processor. The computer program may constitute various functional modules. The processor 701 executes various functional applications and data processing by calling a computer program stored in the memory 702.

In this embodiment, the processor 701 in the terminal 700 loads instructions corresponding to the processes of one or more computer programs into the memory 702 according to the following steps, and the processor 701 executes the computer programs stored in the memory 702, so as to implement various functions:

transmitting the first request information and the second request information to the network access point equipment;

In one embodiment, the processor 701 may perform, before splitting the data request information into the first request information for acquiring the base data and the second request information for acquiring the differential data: transmitting data request information to network access point equipment;

if each piece of data request information in a plurality of pieces of data request information sent to the same network access point equipment by the terminal and other terminals contains data request information for a first application, split determination information sent by the network access point equipment is received;

and splitting the data request information of the first application into first request information and second request information according to the splitting determination information.

Referring to fig. 10, fig. 10 is a schematic diagram of a second structure of a terminal according to an embodiment of the application. Terminal 700 further includes: radio frequency circuitry 703, display 704, control circuitry 705, input unit 706, audio circuitry 707, sensor 708, and power supply 709. The processor 701 is electrically connected to the radio frequency circuit 703, the display screen 707, the control circuit 705, the input unit 706, the audio circuit 707, the sensor 708, and the power supply 709, respectively.

The radio frequency circuit 703 is used for receiving and transmitting radio frequency signals to communicate with a network device or other terminal through wireless communication.

The display 707 may be used to display information entered by a user or information provided to a user and various graphical user interfaces of the terminal, which may be formed by images, text, icons, video and any combination thereof.

The control circuit 705 is electrically connected to the display 704, and is used for controlling the display 704 to display information.

The input unit 706 may be used to receive entered numbers, character information, or user characteristic information (e.g., fingerprints), and to generate keyboard, mouse, joystick, optical, or trackball signal inputs related to user settings and function control. The input unit 706 may include a fingerprint recognition module.

Audio circuitry 707 may provide an audio interface between the user and the terminal through a speaker, microphone. Wherein the audio circuit 707 includes a microphone. The microphone is electrically connected to the processor 701. The microphone is used for receiving voice information input by a user.

The sensor 708 is used to collect external environmental information. The sensor 708 may include one or more of an ambient brightness sensor, an acceleration sensor, a gyroscope, and the like.

A power supply 709 is used to power the various components of the terminal 700. In some embodiments, the power supply 709 may be logically connected to the processor 701 through a power management system, so as to perform functions of managing charging, discharging, and power consumption management through the power management system.

Although not shown in the drawings, the terminal 700 may further include a camera, a bluetooth module, etc., which will not be described herein.

Referring to fig. 11, fig. 11 is a schematic structural diagram of a data system according to an embodiment of the application.

Specifically, the data transmission system 800 includes: network access point device 600 and terminal 700.

The network access point device 600 is configured to receive first request information for acquiring basic data and second request information for acquiring differential data, which are sent by a terminal; if the network access point equipment is detected to have cached the basic data, second request information is sent to the server; receiving differential data corresponding to the second request information returned by the server; and transmitting the basic data and the differential data to the terminal.

The terminal 700 is configured to split data request information into first request information for acquiring basic data and second request information for acquiring differential data; transmitting the first request information and the second request information to the network access point equipment; and receiving basic data corresponding to the first request information and differential data corresponding to the second request information returned by the network access point equipment.

Since the network access point device 600 and the terminal 700 can execute any data transmission method provided by the embodiments of the present application, the specific implementation process is detailed in the above data transmission method embodiments, and will not be described herein.

It should be noted that, those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments may be implemented by a computer program, which may be stored in a computer readable storage medium, and the storage medium may include, but is not limited to: read Only Memory (ROM), random access Memory (RAM, random Access Memory), magnetic or optical disk, and the like.

Furthermore, the terms "first," "second," and "third," and the like, herein, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or modules is not limited to the particular steps or modules listed and certain embodiments may include additional steps or modules not listed or inherent to such process, method, article, or apparatus.

The data transmission method, the device, the storage medium and the terminal provided by the embodiment of the application are described in detail. The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present application and the core ideas thereof; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the present description should not be construed as limiting the present application in summary.

Claims

1. A data transmission method applied to a network access point device, where a plurality of terminals are connected to one network access point device to run the same application, the method comprising:

receiving first request information for acquiring basic data and second request information for acquiring differential data, wherein the basic data are universal data applicable to a plurality of terminals, and the differential data are data applicable to a single terminal only;

And transmitting the basic data and the differential data to the terminal.

2. The data transmission method according to claim 1, wherein before receiving the first request information for acquiring the base data and the second request information for acquiring the differential data, which are transmitted by the terminal, further comprises:

forwarding a plurality of data request messages sent by a plurality of terminals, wherein the plurality of terminals provide network access service by the network access point equipment;

and if each piece of data request information in the plurality of pieces of data request information contains data request information for a first application, forwarding split determination information sent by the server to the plurality of terminals, wherein the split determination information is used for notifying the plurality of terminals to split the data request information for the first application into the first request information and the second request information respectively.

3. The data transmission method according to claim 2, wherein said forwarding the split determination information sent by the server to the plurality of terminals further comprises:

and preferentially processing the first request information and the second request information with marks, and preferentially processing basic data corresponding to the first request information and differential data corresponding to the second request information, wherein the marks of the first request information and the second request information are marked by the terminal.

4. The data transmission method according to claim 1, characterized in that the method further comprises:

if the network access point equipment does not cache the basic data, the first request information and the second request information are sent to the server;

receiving basic data corresponding to the first request information and differential data corresponding to the second request information returned by the server;

and sending the basic data and the differential data to the terminal, and storing the basic data.

5. The data transmission method according to claim 4, further comprising, after storing the base data:

and deleting the basic data which are stored for the longest time and are not used in the storage space when the storage space of the network access point equipment is insufficient.

6. A data transmission method applied to a terminal, wherein a plurality of terminals are connected to a network access point device to run the same application, the method comprising:

splitting data request information into first request information for acquiring basic data and second request information for acquiring differential data, wherein the basic data is universal data applicable to a plurality of terminals, and the differential data is data applicable to only a single terminal;

7. The data transmission method according to claim 6, wherein the splitting of the data request information into the first request information for acquiring the base data and the second request information for acquiring the differential data further comprises:

transmitting data request information to the network access point equipment;

and splitting the data request information of the first application into the first request information and the second request information according to the splitting determination information.

8. A data transmission apparatus for use with a network access point device, wherein a plurality of terminals are connected to one of the network access point devices to run the same application, the apparatus comprising:

The first receiving module is used for receiving first request information for acquiring basic data and second request information for acquiring differential data, wherein the basic data are general data applicable to a plurality of terminals, and the differential data are data applicable to a single terminal only;

9. A data transmission apparatus for a terminal, wherein a plurality of terminals are connected to a network access point device to run the same application, the data transmission apparatus comprising:

the splitting module is used for splitting the data request information into first request information for acquiring basic data and second request information for acquiring differential data, wherein the basic data is universal data applicable to a plurality of terminals, and the differential data is data applicable to only a single terminal;

10. A computer-readable storage medium, characterized in that the storage medium stores a computer program which, when loaded by a processor of a network access point device, performs the data transmission method of any one of claims 1 to 5 or which, when loaded by a processor of a terminal, performs the data transmission method of any one of claims 6 to 7.

11. A network access point device comprising a processor and a memory, said memory having a computer program, characterized in that the processor executes the data transmission method according to any of claims 1 to 5 by invoking the computer program.

12. A terminal comprising a processor and a memory, said memory having a computer program, characterized in that the processor executes the data transmission method according to any one of claims 6 to 7 by calling the computer program.