CN103442415A - Data sending method and mobile terminal - Google Patents

Abstract

The present invention relates to the field of mobile communications, and in particular, to a method for transmitting data and a mobile terminal. The method and the device are used for solving the problems that in the existing mode, the application program of the mobile terminal frequently accesses the network in a background running mode, and the processing load of the network and the mobile terminal is increased. The method for sending data provided by the embodiment of the invention comprises the following steps: storing data to be sent by upper layer application; and when the preset data sending condition is met, sending the cached data required to be sent by the upper application through a communication link corresponding to at least one radio frequency module in a continuous opening state. According to the method, the data needing to be sent by the upper-layer application is cached, and the cached data is sent again when the preset data sending condition is met, so that the mobile terminal is prevented from frequently accessing the network, and the processing load of the network and the mobile terminal is reduced.

Description

A method for sending data and a mobile terminal

technical field

The invention relates to the field of mobile communication, in particular to a method for sending data and a mobile terminal.

Background technique

With the development of mobile communication technology, the mobile terminal has evolved from the original single call function to voice, data, image, music and multimedia. The applications running on mobile terminals are also increasingly abundant, including applications such as WeChat. The characteristic of this type of program is that when the user uses this type of application program, the application program interacts with the network side; and when the user stops using this type of application program, the application program enters the mode of running in the background. At this time, the mobile terminal will be triggered. Periodically access the network, and perform operations such as handshaking with the server corresponding to the application.

Such applications frequently access the network in the background operation mode, and each access requires the mobile terminal to exchange signaling with the network side to establish a connection, which greatly increases the processing load of the network and the mobile terminal.

Contents of the invention

The embodiments of the present invention provide a method for sending data and a mobile terminal, which are used to solve the problem that the application program of the mobile terminal frequently accesses the network in the background operation mode in the existing method, which increases the processing load of the network and the mobile terminal.

An embodiment of the present invention provides a method for sending data, including:

Cache the data that the upper layer application needs to send;

When the preset data sending condition is satisfied, the buffered upper-layer application needs to send the data through the communication link corresponding to at least one radio frequency module that is continuously turned on.

In this solution, by caching the data that the upper-layer application needs to send, and then sending the cached data when the preset data sending conditions are met, the mobile terminal avoids frequent access to the network and reduces the processing load of the network and the mobile terminal; The communication link corresponding to at least one radio frequency module in the active state sends the buffered data, avoiding switching the radio frequency modules in the discontinuous open state to the continuous open state, and reducing the overall power consumption of each radio frequency module of the mobile terminal.

Preferably, the upper-layer application is an upper-layer application running in a background mode.

In this solution, for the upper-layer application running in the background mode, the problem of heavy processing load on the network and mobile terminal caused by the frequent sending of data to the network side by the upper-layer application is solved.

Preferably, the preset data sending conditions include at least one of the following conditions:

When the time for caching upper-layer application data exceeds the preset cache duration;

The number of cached upper-level applications exceeds the preset threshold for the number of cached upper-level applications;

The sum of the cached data volumes of upper-layer applications is greater than the preset cached data volume threshold.

In this solution, the preset data sending conditions are limited, and the data that needs to be sent by the upper-layer application of the sending cache is specified under which conditions are met.

Preferably, the data that needs to be sent by the cached upper-layer application is sent through the communication link corresponding to at least one radio frequency module that is in the continuous open state, including:

Determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer among the radio frequency modules that are continuously turned on;

Send the cached data that needs to be sent by the upper layer application through the communication link corresponding to one of the matched radio frequency modules.

In this solution, the buffered data is sent through a radio frequency module in the continuous open state that matches the data transmission rate required by the upper layer application that sends the cached data, so as to ensure data transmission.

Preferably, when the preset data sending conditions are met, if all the radio frequency modules are in the discontinuous open state, determine the radio frequency module that matches the required data transmission rate of the data that the upper layer application of the sending buffer needs to send;

Transitioning the RF module of the matching RF modules that was turned off with the shortest off period to the continuously on state;

The data that needs to be sent by the buffered upper-layer application is sent through the communication link corresponding to the radio frequency module switched to the continuous on state.

In this solution, when all radio frequency modules are in the discontinuous open state, the radio frequency modules that are closed with the shortest off period among the matching radio frequency modules are switched to the continuous open state, and the corresponding radio frequency modules that are converted to the continuous open state are used The communication link sends buffered upper-layer applications to send data, further reducing the overall power consumption of each radio frequency module of the mobile terminal.

The embodiment of the present invention also provides a mobile terminal, which includes:

The cache module is used to cache the data that needs to be sent by the upper layer application;

The sending module is configured to send the data that needs to be sent by the buffered upper layer application through the communication link corresponding to at least one radio frequency module that is in the continuous on state when the preset data sending condition is met.

In this solution, by caching the data that the upper-layer application needs to send, and then sending the cached data when the preset data sending conditions are met, the mobile terminal avoids frequent access to the network and reduces the processing load of the network and the mobile terminal; The communication link corresponding to at least one radio frequency module in the active state sends the buffered data, avoiding switching the radio frequency modules in the discontinuous open state to the continuous open state, and reducing the overall power consumption of each radio frequency module of the mobile terminal.

Preferably, the upper-layer application is an upper-layer application running in a background mode.

In this solution, for the upper-layer application running in the background mode, the problem of heavy processing load on the network and mobile terminal caused by the frequent sending of data to the network side by the upper-layer application is solved.

Preferably, the preset data sending conditions include at least one of the following conditions:

When the time for caching upper-layer application data exceeds the preset cache duration;

The number of cached upper-level applications exceeds the preset threshold for the number of cached upper-level applications;

The sum of the cached data volumes of upper-layer applications is greater than the preset cached data volume threshold.

In this solution, the preset data sending conditions are limited, and the data that needs to be sent by the upper-layer application of the sending cache is specified under which conditions are met.

Preferably, the sending module is specifically used for:

Determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer among the radio frequency modules that are continuously turned on;

Send the cached data that needs to be sent by the upper layer application through the communication link corresponding to one of the matched radio frequency modules.

In this solution, the buffered data is sent through a radio frequency module in the continuous open state that matches the data transmission rate required by the upper layer application that sends the cached data, so as to ensure data transmission.

Preferably, the sending module is also used for:

When the preset data sending conditions are met, if all the radio frequency modules are in the discontinuous open state, determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer;

Transitioning the RF module of the matching RF modules that was turned off with the shortest off period to the continuously on state;

The data that needs to be sent by the buffered upper-layer application is sent through the communication link corresponding to the radio frequency module switched to the continuous on state.

In this solution, when all radio frequency modules are in the discontinuous open state, the radio frequency modules that are closed with the shortest off period among the matching radio frequency modules are switched to the continuous open state, and the corresponding radio frequency modules that are converted to the continuous open state are used The communication link sends buffered upper-layer applications to send data, further reducing the overall power consumption of each radio frequency module of the mobile terminal.

Description of drawings

FIG. 1 is a schematic diagram of a method for sending data provided by an embodiment of the present invention;

FIG. 2 is a flowchart of a method for sending data according to Embodiment 1 of the present invention;

FIG. 3 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention.

Detailed ways

Embodiments of the present invention provide a method for sending data and a mobile terminal. In the method provided by the embodiment of the present invention, the data that the upper-layer application needs to send is buffered; when the preset data sending condition is satisfied, the buffered upper-layer application needs to send the data through the communication link corresponding to at least one radio frequency module that is continuously turned on. The data. By caching the data that needs to be sent by the upper layer application, and then sending the cached data when the preset data sending conditions are met, the mobile terminal avoids frequent access to the network and reduces the processing load of the network and the mobile terminal; The communication link corresponding to the radio frequency module sends the buffered data, avoiding switching the radio frequency module in the discontinuously on state to the continuous on state, and reducing the overall power consumption of each radio frequency module of the mobile terminal.

In the embodiment of the present invention, the mobile terminal may include one or more radio frequency modules, and each radio frequency module corresponds to a communication link. Among them, the standard of the communication link corresponding to the radio frequency module includes but is not limited to: Global System of Mobile communication (Global System of Mobile communication, GSM), Code Division Multiple Access (CDMA) IS-95, Code Division Multiple Access (CDMA) Code Division Multiple Access (CDMA) 2000, Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), Wideband Code Division Multiple Access (WCDMA), Time Division Duplex-Long Term Evolution (Time Division Duplexing-Long Term Evolution, TDD LTE), Frequency Division Duplexing-Long Term Evolution (FDD LTE), Long Term Evolution-Advanced (Long Term Evolution-Advanced, LTE-advanced), Personal Handy Phone System (Personal Handy-phoneSystem, PHS) and so on.

FIG. 1 is a schematic diagram of a process of a method for sending data provided by an embodiment of the present invention. As shown in Figure 1, the method includes the following steps:

S101: Cache the data that needs to be sent by the upper layer application;

S102: When the preset data sending condition is satisfied, send the buffered data that needs to be sent by the upper-layer application through the communication link corresponding to at least one radio frequency module that is continuously turned on.

In the prior art, when the upper-layer application needs to send data, if the mobile terminal is in an idle state, it first needs to perform signaling interaction with the network side to establish a communication connection. After the communication connection is established, the upper-layer application needs to be sent to the network side. sent data. In the prior art, when the mobile terminal determines that the upper-layer application needs to send data, it immediately establishes a connection with the network and sends data. When the upper-layer application frequently requests to send data, the mobile terminal needs to establish a connection with the network and send data . Although such a processing method can realize instant messaging, it causes heavy processing loads on the network side and the mobile terminal.

In the embodiment of the present invention, when the upper-layer application needs to send data, the data sent by the upper-layer application is first cached, and then the cached data of the upper-layer application is sent together when the preset data sending conditions are met. In this way, it is avoided that the mobile terminal frequently establishes a connection with the regional network and sends data.

In the embodiment of the present invention, the data includes, but is not limited to, business data, and control commands sent by upper-layer applications (such as control commands for handshaking with the server, etc.).

Generally, a mobile terminal has multiple upper-layer applications. When multiple upper-layer applications need to send data respectively, the method provided by the embodiment of the present invention can also be used to respectively cache the data that these upper-layer applications need to send, and mark them by assigning upper-layer application identifiers, etc. The data to be sent by each upper-layer application, so that when it is determined that the preset data sending conditions are met, the data to be sent by each upper-layer application can be sent to the respective destination server or target device according to the identification of each upper-layer application.

Optionally, the sending of application data of each upper layer can be controlled through a unified application programming interface (Application Programming Interface, API). When the upper-layer application needs to send data, it calls the unified API interface. The API interface assigns the upper-layer application identification (application identification, app id) to each upper-layer application, and controls and caches the data to be sent by each upper-layer application. When it is determined that the preset data is satisfied When sending conditions, the unified API interface controls to send out the cached data of each upper-layer application together.

In the embodiment of the present invention, the power consumption of the radio frequency module is reduced by making the radio frequency module in a discontinuous transmission state. In a mobile terminal, the three modules with large power consumption are: an application processor, an LCD screen and a radio frequency module. When the user using the mobile terminal does not operate the mobile terminal, both the application processor and the LCD screen will sleep, but the radio frequency module is still turned on, so that the power consumption of the mobile terminal is large. Therefore, reducing the power consumption of the radio frequency module has become an important means to reduce the power consumption of the mobile phone.

In the existing mobile terminal solution, after the mobile terminal is turned on, each radio frequency module of the mobile terminal is continuously turned on. When the mobile terminal is in standby and no data is sent or received, the radio frequency module is still turned on continuously, and the continuous power consumption of the radio frequency module is caused. . In the embodiment of the present invention, after the mobile terminal is turned on, the working state of the radio frequency module includes: a continuous on state and a discontinuous on state. When the radio frequency module is in the continuous on state, it can send and receive data and needs to consume power; when the radio frequency module is in the discontinuous on state, the radio frequency module is turned off intermittently to reduce the power consumption of the radio frequency module, and in the discontinuous on state, When the radio frequency module is turned off, the radio frequency module is turned on, so that the mobile terminal can perform signaling interaction with the network side. During specific implementation, the radio frequency module and the power supply module of the mobile terminal can be connected and disconnected through a hardware or software switch, and the radio frequency module can be turned on and off respectively. At present, there are many ways to realize the hardware or software switch, which will not be repeated here.

In the embodiment of the present invention, a certain trigger mechanism can be used to make the radio frequency module enter a discontinuous open state. For example, when the time interval from the last data transmission is not less than the preset idle time, the radio frequency module enters the discontinuous open state, and the radio frequency module is turned on during the interval when the radio frequency module is closed, so that the mobile terminal can perform signaling interaction with the network side . When it is determined that data transmission is required according to the signaling received from the network side, the radio frequency module exits the discontinuous on state and enters the continuous on state.

Although the power consumption of the radio frequency module can be reduced by making the radio frequency module enter the discontinuous open state, but multiple upper layers frequently request to send data, if each time data is requested to be sent, the radio frequency module in the discontinuous open state will be switched If it is continuously turned on, the power consumption of the radio frequency module will be increased, thereby increasing the power consumption of the mobile terminal. Therefore, in the embodiment of the present invention, by caching the data that needs to be sent by the upper layer application, and then sending it when the preset data sending condition is met, it is possible to avoid frequently switching the radio frequency module in the discontinuously on state to the continuous on state, so as to reduce the Power consumption of the RF module. In addition, when there are multiple radio frequency modules in the mobile terminal, and when the preset data transmission conditions are met, and there are radio frequency modules in the continuous on state, the buffered data is sent through the communication link corresponding to at least one radio frequency module in the on state. The data can further reduce the probability of switching the radio frequency module in the discontinuous on state to the continuous on state, and reduce the overall power consumption of each radio frequency module to a greater extent.

Preferably, the upper-layer application is an upper-layer application running in the background.

Generally, upper-layer applications running in the background mode do not have high requirements for the immediacy of communication. If such upper-layer applications frequently access the network and require to send data, then using the method provided by the embodiment of the present invention can reduce the network side and the mobile terminal. The processing load on the side reduces the power consumption of the mobile terminal without significantly reducing the service quality of the mobile terminal.

Preferably, the preset data sending conditions include at least one of the following conditions:

Condition 1. When the time for caching upper-layer application data exceeds the preset cache duration;

Condition 2. The number of cached upper-level applications exceeds the preset threshold for the number of cached upper-level applications;

Condition 3: The sum of the cached data volumes of upper-layer applications is greater than a preset cached data volume threshold.

In this solution, the preset data sending conditions are limited, and the data that needs to be sent by the upper-layer application of the sending cache is specified under which conditions are met.

For condition 1, a timer can be started when caching the data to be sent by the upper-layer application. When the timer times out, that is, the timer duration has reached the preset cache duration (for example: 1 minute), the cache will be The data that needs to be sent by the upper layer application is sent out, and the timer is stopped at the same time, and optionally, the timer is cleared. Preferably, the starting and clearing of the timer can be controlled by a unified API interface.

For the second condition, the unified API interface can count the number of cached upper-layer applications, and when the count value exceeds the preset threshold for the number of cached upper-layer applications (for example: 3), the cached data will be sent out.

For condition three, the unified API interface can be used to perform real-time statistics on the data volume of each cached upper-layer application. When the statistical value exceeds the preset cached data volume threshold (for example: 1M bytes), the cached data will be sent out.

Optionally, the above-mentioned preset cache duration, cache upper-layer application quantity threshold, and preset cache data volume threshold may be determined according to the real-time data communication capabilities of the communication links corresponding to each radio frequency module acquired by the mobile terminal, for example, When the data communication capability of the communication link is strong, which means that the mobile terminal sends a large amount of data per unit time, the preset cache duration, the threshold of the number of cached upper-layer applications, and the preset cache data volume threshold can be adjusted to a larger value. value; when the data communication capability of the communication link is weak, it means that the amount of data sent by the mobile terminal per unit time is small, then the preset cache duration, the threshold of the number of cached upper-layer applications, and the preset cache data volume threshold can be adjusted to smaller value. In addition, an interface for setting related parameters can also be provided for the user of the mobile terminal. For example, the user of the mobile terminal can set the upper layer application data cache level: high, medium, and low. For example, when the level value is set to high, the corresponding preset The cache duration, the threshold of the number of upper-level applications in the cache, and the preset cache data volume threshold are adjusted to larger values; when the level value is set to medium, the corresponding preset cache duration, the threshold of the number of upper-level applications in the cache, and the preset cache The data volume threshold is adjusted to a smaller value; when the level value is set to a low value, the corresponding preset cache duration, cache upper-level application number threshold, and preset cache data volume threshold are adjusted to the minimum values of each parameter, or movement is prohibited The terminal implements the function of caching upper-layer application data.

In addition, the preset data sending conditions may also include, every preset detection cycle, the unified API interface judges whether there is cached data to be sent by the upper layer application, if there is, then the cached data is sent, if not, then wait The preset detection cycle repeats the above judgment and sending process. The preset detection cycle can be 2 minutes, 5 minutes, etc.

Preferably, the data that needs to be sent by the cached upper layer application is sent through the communication link corresponding to at least one radio frequency module that is in the continuous open state, including:

Determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer among the radio frequency modules that are continuously turned on;

Send the cached data that needs to be sent by the upper layer application through the communication link corresponding to one of the matched radio frequency modules.

In this preferred solution, there are many ways to determine that the radio frequency module matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer. For example, if the data transmission rate provided by the communication link corresponding to the radio frequency module is not less than the data transmission rate required by the upper layer application of the send buffer, then determine the data required for the data that the radio frequency module and the upper layer application of the send buffer need to send The transfer rate matches.

Alternatively, if the data transmission rate provided by the communication link corresponding to the radio frequency module is not less than the product of the data transmission rate required by the upper layer application of the send buffer and the preset rate matching factor, then determine the communication link between the radio frequency module and the send buffer The upper layer application needs to match the required data transmission rate of the data to be sent, wherein the preset rate matching factor is greater than 0 and not greater than 1.

The above-mentioned method of determining that the radio frequency module matches the data transmission rate required by the upper layer application of the transmission buffer is applicable to all the data transmission required to determine the data transmission required by the upper layer of the radio frequency module and the transmission buffer in the embodiment of the present invention Whether the rate matches the scheme.

In this preferred solution, when there are multiple matching radio frequency modules, there are many ways to select the radio frequency module, for example: one of the radio frequency modules can be selected to send data, or the corresponding communication link can be selected to provide the highest data transmission rate The RF module sends data.

Preferably, when the preset data sending condition is satisfied, if all the radio frequency modules are in the discontinuous open state, determine the radio frequency module that matches the required data transmission rate of the data that the upper layer application of the sending buffer needs to send;

Transitioning the RF module of the matching RF modules that was turned off with the shortest off period to the continuously on state;

The data that needs to be sent by the buffered upper-layer application is sent through the communication link corresponding to the radio frequency module switched to the continuous on state.

In this solution, when all radio frequency modules are in the discontinuous open state, the radio frequency modules that are closed with the shortest off period among the matching radio frequency modules are switched to the continuous open state, and the corresponding radio frequency modules that are converted to the continuous open state are used The communication link sends buffered upper-layer applications to send data, further reducing the overall power consumption of each radio frequency module of the mobile terminal.

When the radio frequency module is in a discontinuous on state and is turned off with a fixed off period, the longer the off period, the smaller the power consumption of the radio frequency module. Therefore, when the preset data transmission conditions are met, if all radio frequency modules are in the discontinuous open state, and there are multiple radio frequency modules that match the data transmission rate required by the upper layer application of the transmission buffer, the matching will be Among the radio frequency modules, the radio frequency modules that are turned off with the shortest off period are switched to the continuous on state, and the data that needs to be sent by the buffered upper layer application is sent through the communication link corresponding to the radio frequency module that is switched to the continuous on state, so as to reduce the time spent on each radio frequency module. overall power consumption.

In the following, the method for sending data provided by the embodiment of the present invention is illustrated by using a specific embodiment one.

In the first embodiment, the mobile terminal includes two radio frequency modules, one radio frequency module corresponds to the LTE communication link, and the other radio frequency module corresponds to the 2/3G communication link. An actual mobile terminal may also include 3 or more radio frequency modules, and each radio frequency module corresponds to a communication standard, such as corresponding to LTE, 2G, and 3G communication links.

In the first embodiment, one upper-layer application app x is taken as an example. During specific implementation, the unified API interface can cache the request information of multiple upper-layer applications at the same time.

As shown in Figure 2, the method for sending data in Embodiment 1 includes the following steps:

S201: The unified API interface receives the request of the upper-layer application app x to access the server, and saves the relevant request information (such as: server address, requested service type, requested service content, expected service response, etc.), and then executes step S202;

S202: Determine whether the preset data sending condition is met (for example: when the upper layer application data cache time exceeds the preset cache duration), if yes, execute step S203, if not, return to step S201;

S203: Determine whether the radio frequency module corresponding to the LTE communication link is in a discontinuous open state, if so, perform step S204; otherwise, perform step S206;

S204: Send a handshake request through the 2/3G communication link and judge whether a server response is received within the preset time, if yes, execute step S205, otherwise execute step S207;

S205: The unified API interface receives the response sent by the server to the upper-layer application app x, and returns it to the upper-layer application app x;

S206: Select a communication link according to a preset communication link selection algorithm. If a 2/3G communication link is selected, perform step S204, and if an LTE communication link is selected, perform step S207;

S207: Send a handshake request through the LTE communication link, and judge whether a server response is received within a preset time, if yes, execute step S205, otherwise return to step S201.

In the above step S206, the strategy for selecting the communication link may include but not limited to: firstly determine whether the radio frequency module corresponding to the LTE link is in a discontinuous open state, if so, select the 2/3G communication link to send data; otherwise, according to The preset communication link selection algorithm selects the communication link (for example: if the radio frequency module corresponding to the 2/3 communication link is in the discontinuous open state, and the data transmission rate provided by the radio frequency module corresponding to the LTE link is greater than that of the sending buffer When the data transmission rate required by the upper layer application needs to be sent, select the LTE communication link to send data; if the radio frequency module corresponding to the LTE link and the radio frequency module corresponding to the 2/3G communication link are both in the continuous open state, you can choose two Among the communication links, a communication link that can provide a relatively large data transmission rate.

When the result of executing step S207 is that no response from the server is received within the preset time, return to step S201 and wait for the next time the preset data sending condition is met to send data again.

Based on the same inventive concept, a mobile terminal is also provided in the embodiment of the present invention. Since the problem-solving principle of the mobile terminal is similar to the method for sending data provided in the embodiment of the present invention, the implementation of the mobile terminal can refer to the method of sending data. The implementation of the method will not be described repeatedly.

FIG. 3 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present invention. As shown in Figure 3, the mobile terminal includes:

A caching module 301, configured to cache data that needs to be sent by upper-layer applications;

The sending module 302 is configured to send the cached data that needs to be sent by the upper-layer application through the communication link corresponding to at least one radio frequency module that is in the continuous on state when the preset data sending condition is met.

Preferably, the upper-layer application is an upper-layer application running in the background.

Preferably, the preset data sending conditions include at least one of the following conditions:

When the time for caching upper-layer application data exceeds the preset cache duration;

The number of cached upper-level applications exceeds the preset threshold for the number of cached upper-level applications;

The sum of the cached data volumes of upper-layer applications is greater than the preset cached data volume threshold.

Preferably, the sending module is specifically used for:

Determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer among the radio frequency modules that are continuously turned on;

Send the cached data that needs to be sent by the upper layer application through the communication link corresponding to one of the matched radio frequency modules.

Preferably, the sending module is also used for:

When the preset data sending conditions are met, if all the radio frequency modules are in the discontinuous open state, determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer;

Transitioning the RF module of the matching RF modules that was turned off with the shortest off period to the continuously on state;

The data that needs to be sent by the buffered upper-layer application is sent through the communication link corresponding to the radio frequency module switched to the continuous on state.

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart or blocks of the flowchart and/or the block or blocks of the block diagrams.

While preferred embodiments of the invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (10)

1. A method for sending data, comprising: Cache the data that the upper layer application needs to send; When the preset data sending condition is satisfied, the buffered upper-layer application needs to send the data through the communication link corresponding to at least one radio frequency module that is continuously turned on. 2. The method according to claim 1, wherein the upper-layer application is an upper-layer application running in a background mode. 3. The method according to claim 1, wherein the preset data transmission conditions include at least one of the following conditions: When the time for caching upper-layer application data exceeds the preset cache duration; The number of cached upper-level applications exceeds the preset threshold for the number of cached upper-level applications; The sum of the cached data volumes of upper-layer applications is greater than the preset cached data volume threshold. 4. The method according to claim 1, characterized in that, sending the buffered upper-layer application data to be sent through the communication link corresponding to at least one radio frequency module in the continuous open state, including: Determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer among the radio frequency modules that are continuously turned on; Send the cached data that needs to be sent by the upper layer application through the communication link corresponding to one of the matched radio frequency modules. 5. The method according to any one of claims 1 to 4, further comprising: When the preset data sending conditions are met, if all the radio frequency modules are in the discontinuous open state, determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer; Transitioning the RF module of the matching RF modules that was turned off with the shortest off period to the continuously on state; The data that needs to be sent by the buffered upper-layer application is sent through the communication link corresponding to the radio frequency module switched to the continuous on state. 6. A mobile terminal, characterized in that, comprising: The cache module is used to cache the data that needs to be sent by the upper layer application; The sending module is configured to send the data that needs to be sent by the buffered upper layer application through the communication link corresponding to at least one radio frequency module that is in the continuous on state when the preset data sending condition is met. 7. The mobile terminal according to claim 6, wherein the upper-layer application is an upper-layer application running in a background mode. 8. The mobile terminal according to claim 6, wherein the preset data transmission conditions include at least one of the following conditions: When the time for caching upper-layer application data exceeds the preset cache duration; The number of cached upper-level applications exceeds the preset threshold for the number of cached upper-level applications; The sum of the cached data volumes of upper-layer applications is greater than the preset cached data volume threshold. 9. The mobile terminal according to claim 6, wherein the sending module is specifically used for: Determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer among the radio frequency modules that are continuously turned on; Send the cached data that needs to be sent by the upper layer application through the communication link corresponding to one of the matched radio frequency modules. 10. The mobile terminal according to any one of claims 6-9, wherein the sending module is further used for: When the preset data sending conditions are met, if all the radio frequency modules are in the discontinuous open state, determine the radio frequency module that matches the required data transmission rate of the data that needs to be sent by the upper layer application of the sending buffer; Transitioning the RF module of the matching RF modules that was turned off with the shortest off period to the continuously on state; The data that needs to be sent by the buffered upper-layer application is sent through the communication link corresponding to the radio frequency module switched to the continuous on state.

Images