WO2016192201A1

WO2016192201A1 - Method and device for transmitting data

Info

Publication number: WO2016192201A1
Application number: PCT/CN2015/086753
Authority: WO
Inventors: 林君
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-06-03
Filing date: 2015-08-12
Publication date: 2016-12-08
Also published as: CN106304402B; CN106304402A

Abstract

Disclosed are a method and a device for transmitting data. The method comprises: when a mobile terminal needs to transmit data, if it is determined that a mobile data connection state is connected, a WiFi connection fails and a data transmission state is allowing data transmission, and it is determined that an RRC connection is already established with a wireless network, sending data to the wireless network by using the established RRC connection.

Description

Method and device for transmitting data

Technical field

This application relates to, but is not limited to, mobile terminal technology.

Background technique

When the mobile terminal performs the Internet access operation through the mobile data connection, if the wireless module of the mobile terminal receives an instruction to open the mobile data connection from the user, and determines that the WiFi connection is unsuccessful, the active packet data protocol (PDP, Packet Data) is sent to the wireless network. The Context Request command receives an Activate PDP Context Response command from the wireless network. The Activate PDP Context Response command includes an Internet Protocol (IP) configured for the terminal, that is, a mobile data connection is established. The wireless module receives an instruction to close the data connection from the user, or determines that the WiFi connection is successful, releases the PDP context, or releases the PDP context, and sends a deactivate PDP context request command to the wireless network, and the wireless network receives the deactivated PDP context request. After the instruction, the PDP context is released, ie the mobile data connection is disconnected.

After the mobile terminal establishes a mobile data connection, frequent and small amount of data transmission is performed between the application of the mobile terminal and the wireless network.

The related art method for transmitting data generally includes: the application of the mobile terminal initiates a data transmission request to the wireless module of the mobile terminal, and the wireless module returns a mobile data connection status to the application, and when the application determines that the returned mobile data connection status is When the connection is unsuccessful and the WiFi connection is unsuccessful, the application sends data to the wireless module; the wireless module determines that a radio resource control (RRC) connection has been established with the wireless network, and sends an application to the wireless network through the established RRC connection. Program data. When the wireless module determines that the RRC connection is not established with the wireless network, before the data of the application is sent to the wireless network through the established RRC connection, the method further includes: establishing an RRC connection between the wireless module and the wireless network. The wireless module releases the RRC connection when the wireless module does not receive data from the application within the first preset time. Wherein, when the application determines that the mobile data connection status returned by the wireless module is disconnected, and the WiFi connection is unsuccessful, the process ends.

In the related art method for transmitting data, when the mobile terminal is in a black screen standby, if the WiFi connection is unsuccessful and the mobile data connection state is connected, many applications frequently transmit a small amount of data in the background, for example, a transmission control protocol. (TCP, Transmission Control Protocol) connects heartbeat packets, version update check, server notification information, and so on. These data transmissions have the characteristics of less data, random transmission initiation time, and short duration of a single transmission. As a result, the wireless module of the mobile terminal frequently establishes and releases the RRC connection, resulting in a longer total time for the RRC to remain connected in a unit time, resulting in mobile. The terminal consumes a lot of power.

Through actual measurement, it is found that when a normal mobile terminal uses the related technology network connection method within one hour of the black screen standby, if the network status is in the connected state, the wireless module establishes 120 RRC connections, and each RRC connection averages. The duration is about 15 seconds, the cumulative time of the RRC connection is more than 30 minutes, the total amount of data transmitted is less than 200kB, and the average standby current is about 100mA. It can be seen that the background data of the mobile terminal is transmitted frequently and the power is high.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

This paper proposes a method and device for transmitting data, which can reduce the power consumption of the mobile terminal.

A method of transmitting data, including:

When the mobile terminal needs to transmit data, it is determined that the mobile data connection status is connected, and the WiFi connection is unsuccessful, and the state of the transmitted data is that the data is allowed to be transmitted, and it is determined that an RRC connection has been established with the wireless network, and the established RRC is established. The connection sends data to the wireless network.

Optionally, when the mobile terminal detects that a small number of data transmission states are entered, the method further includes:

The mobile terminal sets the state of transmitting data to not allow transmission of data.

Optionally, it also includes:

The mobile terminal sets the state of the transmission data to a sixth preset after the data is allowed to be transmitted, or the state of the transmission data is set to a sixth preset after the data is not allowed to be transmitted. After the time, or when the screen is lit, it is judged that the WiFi connection is unsuccessful. The state of the transfer data is set to allow data to be transferred.

Optionally, the detecting, by the mobile terminal, that entering a small number of data transmission states includes:

After the mobile terminal enters the black screen standby for a second preset time; or, after entering the black screen standby, it is determined that the WiFi connection is unsuccessful, and it is determined that the mobile data connection state is the connected duration is greater than or equal to the third preset time; And/or, determining that the WiFi connection is unsuccessful, and determining that the mobile data connection status is connected, and determining that there is no data transmission in the fourth preset time or determining that the radio resource control RRC connection is released.

Optionally, when it is determined that the mobile data connection status is connected, and determining that there is data transmission in the fourth preset time or determining that the RRC connection is not released; or determining that the mobile data connection status is When the duration of the connection is less than the third preset time, the state of the transmission data is maintained to allow data to be transmitted.

Optionally, when the mobile terminal determines that the mobile data connection status is connected, and the WiFi connection is unsuccessful, and the status of the transmission data is that data is allowed to be transmitted, and the RRC is not established with the wireless network. When connecting, before the sending the data to the wireless network through the established RRC connection, the method further includes:

An RRC connection is established between the mobile terminal and the wireless network.

A device for transmitting data, comprising:

The sending module is configured to: when the data needs to be transmitted, determine that the mobile data connection state is connected, and the WiFi connection is unsuccessful, and the state of the transmitted data is that the data is allowed to be transmitted, and it is determined that an RRC connection has been established with the wireless network. Data is transmitted to the wireless network through the established RRC connection.

Optionally, it also includes:

The detecting module is configured to: detect a small amount of data transmission state, and send a first notification to the setting module;

The setting module is set to: receive the first notification, and set the state of the transmitted data to not allow data to be transmitted.

Optionally, the detecting module is further configured to:

The fifth preset time after the state of the transmission data is set to allow data to be transmitted last time After the interval, or the last time the state of the transmission data is set to a sixth preset time after the data is not allowed to be transmitted, or when the screen is lit, the second notification is sent to the setting module;

The setting module is further configured to:

Receiving the second notification, determining that the WiFi connection is unsuccessful, setting the state of the transmission data to allow transmission of data.

Optionally, the detecting module is configured to: detect a small amount of data transmission state by:

After entering the second preset time of the black screen standby; or, after entering the black screen standby, determining that the WiFi connection is unsuccessful, and determining that the mobile data connection state is the connected duration is greater than or equal to the third preset time; and / Or, it is determined that the WiFi connection is unsuccessful, and it is determined that the mobile data connection status is connected, and it is determined that there is no data transmission in the fourth preset time or it is determined that the radio resource control RRC connection is released.

Optionally, the detecting module is further configured to:

When it is determined that the mobile data connection status is connected, and it is determined that there is data transmission in the fourth preset time or that the RRC connection is not released; or, determining that the mobile data connection status is the connected duration When the third preset time is less than, the third notification is sent to the setting module;

The setting module is further configured to:

Receiving the third notification, maintaining the state of the transmission data is permission to transmit data.

Optionally, the sending module is further configured to:

When the data needs to be transmitted, it is determined that the mobile data connection status is connected, and the WiFi connection is unsuccessful, and the status of the transmission data is that data is allowed to be transmitted, and it is determined that an RRC connection is not established with the wireless network. Establishing an RRC connection with the wireless network, and transmitting data to the wireless network through the established RRC connection.

A computer readable storage medium storing computer executable instructions for performing the method of any of the above.

Compared with the related art, the embodiment of the present invention includes: when the mobile terminal needs to transmit data, it is determined that the mobile data connection state is connected, and the WiFi connection is unsuccessful, and the state of the transmitted data is that the data is allowed to be transmitted, and it is determined that the data has been An RRC connection is established between the wireless networks, and data is transmitted to the wireless network through the established RRC connection. With the solution of the embodiment of the present invention, when the state of transmitting data is that data is allowed to be transmitted, data is sent to the wireless network through the established RRC connection, thereby reducing the number of establishments of the RRC connection, thereby reducing power consumption of the mobile terminal.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

1 is a flowchart of a method for transmitting data according to an embodiment of the present invention;

2 is a schematic diagram of a process of transmitting data by a mobile terminal of the related art;

3 is a schematic diagram of a process for transmitting data by a mobile terminal according to a first embodiment of the present invention;

4 is a schematic diagram of a setting interface provided by a mobile terminal for a user according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of setting a fourth preset time and a fifth preset time to 3 minutes according to an embodiment of the present invention;

6 is a schematic diagram of a state in which transmission data is set according to a fourth embodiment of the present invention;

FIG. 7 is a schematic diagram showing a state in which data is transmitted according to a fifth embodiment of the present invention; FIG.

FIG. 8 is a schematic diagram showing a state in which data is transmitted according to a sixth embodiment of the present invention; FIG.

FIG. 9 is a schematic diagram showing a state in which data is transmitted according to a seventh embodiment of the present invention; FIG.

FIG. 10 is a schematic structural diagram of an apparatus for transmitting data according to an embodiment of the present invention.

Embodiments of the invention

Embodiments of the present invention will be described below with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the various manners in the embodiments may be combined with each other without conflict.

Referring to FIG. 1, an embodiment of the present invention provides a method for transmitting data, including:

Step 100: When the mobile terminal needs to transmit data, it is determined that the mobile data connection status is connected, and the WiFi connection is unsuccessful, and the state of the transmitted data is that the data is allowed to be transmitted, and it is determined that An RRC connection is established with the wireless network, and data is transmitted to the wireless network through the established RRC connection.

In this step, when the mobile terminal determines that the mobile data connection status is connected, and the WiFi connection is unsuccessful, and the status of the transmitted data is that the data is allowed to be transmitted, and the RRC connection is not established with the wireless network, the established RRC is established. Before the connection sends data to the wireless network, the method further includes: establishing an RRC connection between the mobile terminal and the wireless network.

In this step, when the mobile terminal determines that the status of the transmission data is not allowed to transmit data, or determines that the mobile data connection status is disconnected; and the WiFi connection is unsuccessful, the process ends.

When the mobile terminal detects a small amount of data transmission state, the method further includes:

Step 101: Set the state of the transmitted data to not allow data to be transmitted.

In this step, the mobile terminal detects that entering a small amount of data transmission status includes: after the mobile terminal enters the second preset time of the black screen standby; or, after entering the black screen standby, it is determined that the WiFi connection is unsuccessful, and the mobile data connection status is determined. If the duration of the connection is greater than or equal to the third preset time; and/or, it is determined that the WiFi connection is unsuccessful, and it is determined that the mobile data connection state is connected, and it is determined that there is no data transmission in the fourth preset time or It is determined that the RRC connection is released.

Wherein, the mobile terminal detects whether the second preset time of entering the black screen standby is reached; or, after entering the black screen standby, determining whether the WiFi connection is successful, and determining whether the mobile data connection status is the connected duration is greater than or equal to the third And determining whether the WiFi connection is successful, and determining whether the mobile data connection status is connected, and determining whether there is data transmission in the fourth preset time or determining whether the RRC connection is released belongs to a person skilled in the art. The well-known technology will not be described here.

In this step, when it is determined that the WiFi connection is successful, the mobile data connection is disconnected.

In this step, the second preset time or the third preset time or the fourth preset time may be set by the system default or set by the user.

In this step, when it is determined that the mobile data connection status is connected, it is determined that there is data transmission in the fourth preset time or it is determined that the RRC connection is not released; or, the mobile data connection status is determined to be the connected duration. When it is less than the third preset time, the state in which the data is transmitted is allowed to transmit data.

In this step, after the mobile terminal sets the state of the last transmission data to the fifth preset time after the data is allowed to be transmitted, or the state of the last transmission data is set to the sixth preset time after the data is not allowed to be transmitted. Or when the screen is lit, it is judged that the WiFi connection is unsuccessful, and the state of the transmission data is set to allow the data to be transmitted.

The fifth preset time or the sixth preset time may be set by a user or a system default.

The different time periods, the fifth preset time or the sixth preset time may be set to different values.

In the method of the embodiment of the present invention, when the mobile data connection status is connected and disconnected, the wireless session between the mobile terminal and the wireless network does not change, and the Internet Protocol (IP) address assigned to the mobile terminal is Information such as the Domain Name System (DNS) does not change. In a Wideband Code Division Multiple Access (WCDMA) system, a wireless session refers to a PDP context; in a Long Term Evolution (LTE) system, a wireless session refers to an evolved packet system. (EPS, Evolved Packet System) bearer.

Since when the RRC is in the connected state, the mobile terminal continuously decodes the physical channel regardless of whether there is data transmission, and the power consumption is large. It is estimated initially that the average current of the WCDMA mobile terminal in the RRC connected state is about 200 mA, which is much higher than the average current of 10 mA in the RRC idle state. In the RRC connected state, the power consumption of the mobile terminal does not increase linearly with the amount of data transmitted, such as data transmission at 10 kilobits per second (kbps) and 100 kbps, and the average power consumption difference of the wireless module. Within 5%. Therefore, in the case of a small amount of data transmission, the power consumption of the mobile terminal is proportional to the duration of the RRC stay connected state. In the embodiment of the present invention, after the mobile terminal enters the second preset time of the black screen standby, or after entering the black screen standby, it is determined that the WiFi connection is unsuccessful, and it is determined that the mobile data connection state is the connected duration is greater than or equal to the third. a preset time; and/or, determining that the WiFi connection is unsuccessful, and determining that the mobile data connection status is connected, and determining that there is no data transmission within the third preset time or determining that the radio resource control RRC connection is released, The state of the transmission data is set to not allow transmission of data, thereby reducing the number of establishments of the RRC connection, thereby reducing the power consumption of the mobile terminal.

During the black screen standby, the data transmission of the mobile terminal is automatically initiated by the application, not triggered by the user, and the timeliness of the data transmission does not have any direct impact on the user. If limiting data The transmission initiation time is such that the randomly initiated data transmission is concentrated to a specified time period, so that the mobile terminal transmits data of multiple applications during one RRC connection, and reduces the number of times the RRC connection is established, thereby reducing the mobile terminal. Black screen standby power consumption.

The method of the embodiment of the present invention will be described in detail below by way of examples.

2 is a schematic diagram of a process of transmitting data by a related art mobile terminal. As shown in FIG. 2, the mobile data connection status of the mobile terminal is always connected, and the application 1 and the application 2 respectively initiate a data transmission request to the wireless module at different time points, and the wireless module establishes three RRC connections.

In a first embodiment, the wireless module periodically sets the state of the transmitted data to allow transmission of data and disallowment of transmission of data.

FIG. 3 is a schematic diagram of a process of transmitting data by the mobile terminal of the first embodiment. As shown in FIG. 3, at time T0: the state of the transmission data is set to allow data to be transmitted, and the wireless module notifies all application data transmission data that the state is permitted to transmit data;

At time T1: the application 1 initiates a data transmission request to the wireless module, and the wireless module sends a state of the mobile data connection state and the transmission data to the application 1, and the application 1 determines that the mobile data connection state is connected, and the state of the transmitted data is Allowing data transmission, and the WiFi connection is unsuccessful, sending data to the wireless module, the wireless module determines that no RRC connection is established with the wireless network, establishes an RRC connection with the wireless network, and transmits data of the application 1;

At time T2: no data is transmitted during the first preset time, and the wireless module releases the RRC connection with the wireless network;

At time T3: no data is transmitted during the fourth preset time, and the state of the transmitted data is set to not allow data to be transmitted;

At time T4: the application 2 initiates a data transmission request to the wireless module, and the wireless module sends a state of the mobile data connection state and the transmission data to the application 2, and the application 2 determines that the state of the transmitted data is not allowed to transmit data, and does not transmit to the wireless The module sends data;

At time T5: the application 1 initiates a data transmission request to the wireless module, and the wireless module sends a state of the mobile data connection state and the transmitted data to the application 1, and the application 1 determines that the state of the transmitted data is not allowed to transmit data, and does not transmit to the wireless The module sends data;

At time T6: the wireless module sets the state of transmitting data to allow data transmission, and the wireless module notifies all applications that the state of the data transmission is not allowed to transmit data; the application 1 and the application 2 send a data transmission request to the wireless module, and the wireless module applies to the application. The program 1 and the application 2 send the mobile data connection status and the status of the transmission data, and the application 1 and the application 2 determine that the mobile data connection status is connected, and the status of the transmission data is to allow data transmission, and the WiFi connection is unsuccessful. Sending data to the wireless module, the wireless module determines that an RRC connection is not established with the wireless network, establishes an RRC connection with the wireless network, and transmits data of the application 1 and the application 2;

At time T7: no data is transmitted during the first preset time, and the wireless module releases the RRC connection with the wireless network;

At time T8: no data is transmitted during the fourth preset time, and the state of the transmitted data is set to not allow data to be transmitted;

Comparing FIG. 3 with FIG. 2, it is found that the same data is transmitted, the number of times the wireless module of FIG. 3 establishes an RRC connection is reduced, and the duration of the RRC in the connected state is reduced, so power consumption is reduced.

Second Embodiment FIG. 4 is a schematic diagram of a setting interface provided by a mobile terminal for a user. As shown in Figure 4, the user has enabled the standby power saving mode. If the time period is from 0 o'clock to 6 o'clock, the status of transmitting data is set to allow data transmission every 8 minutes; if it is between 6 o'clock and 12 o'clock. The state of the transmission data is set to allow data transmission every 3 minutes; the state of setting the transmission data is to allow the data transmission to be set after 30 seconds after the data transmission is allowed.

Third Embodiment, FIG. 5 is a schematic diagram showing a third embodiment setting a representation indicating whether or not data transfer is permitted. As shown in FIG. 5, during the black screen, the mobile terminal sets the state of the transmission data to allow the data to be transmitted again after 3 minutes from the time when the state of the last data transmission is set to allow the data to be transmitted; or, the transmission is performed from the last time. The status of the data is set to not allow the data to be transmitted, and the status of the transmitted data is set to allow the data to be transmitted again after 3 minutes.

Fourth Embodiment, FIG. 6 is a schematic diagram showing a state in which data is transmitted in the fourth embodiment. As shown in FIG. 6, during the black screen standby period, the wireless module sets the state of the transmission data to allow data transmission every three minutes for a duration of 15 seconds, and sets the state of the transmission data to allow data transmission. Or, the wireless module sets the status of the transmitted data to when the screen is lit. It is allowed to transfer data, and the status of the transmitted data is set to not allow data to be transferred 15 seconds after the screen is blank.

Fifth Embodiment, FIG. 7 is a schematic diagram showing a state in which transmission data is set in the fifth embodiment. As shown in FIG. 7, during the standby of the black terminal of the mobile terminal, after the state of the transmission data is set to allow data transmission, if the application does not have data transmission, the state of the transmission data is automatically set to not allow transmission of data after a certain time.

In the figure, the status of the transmitted data is set to allow the duration of the transmitted data to be 30 seconds. After the status of the transmitted data is set to allow the data to be transmitted, the application has no data transmission, and after 30 seconds, the wireless module sets the status of the transmitted data to no. Allow data transfer.

Sixth embodiment, FIG. 8 is a schematic diagram showing a state in which data is transmitted in the sixth embodiment. As shown in FIG. 8, during the standby of the mobile terminal black screen, after the data transmission state is set to allow data transmission, if the application has data transmission, after the data transmission ends, the state of the transmission data is allowed to transmit data for a certain time.

In the figure, the state of the transmitted data is 30 seconds for the data to be transmitted. After the data transmission is finished, the state of the transmitted data is to allow the data to be transmitted for at least 10 seconds; the state of the transmitted data is to allow the data to be transmitted, regardless of Without data transmission, the wireless module maintains the state of transmitting data to allow data transmission for 30 seconds, and the application transmits data block 1 within 30 seconds.

The state of the transmitted data is that after the transmission data is allowed to remain for more than 30 seconds, the data block 1 needs to remain for 10 seconds after transmission, so the state of the transmitted data remains as the data is allowed to be transmitted. Within 10 seconds after data block 1, the application initiates the transmission of data block 2, after data block 2 is transmitted, there is no data transmission within 10 seconds, and the state of setting the transmission data is not allowed to transmit data, and no application is allowed to transmit data.

Seventh Embodiment, FIG. 9 is a schematic diagram showing a state in which data is transmitted in the seventh embodiment. As shown in FIG. 9, during the standby of the mobile terminal black screen, after the state of the transmission data is set to allow data transmission, if the application has data transmission, the state of the transmission data is to allow the transmission data to be at least kept until the RRC connection is released.

In the figure, the state of the transmitted data is that the transmission data is allowed to remain for 30 seconds, the application transmits the data block 1, the wireless module establishes the RRC connection, and then continues for a period of time without data transmission RRC. The connection is released. At this time, since the state of the transmitted data is that the duration of the data to be transmitted is less than 30 seconds, the state of the transmitted data continues to be allowed to transmit data; the application transmits the data block 2, and the wireless module establishes an RRC connection, when the state of the data is transmitted. In order to allow the transmission of data for more than 30 seconds, but the RRC connection is not released, the state of the transmitted data continues to be allowed to transmit data until the RRC connection is released, the state of the transmitted data is set to not allow transmission of data, and no program is allowed. transfer data.

Referring to FIG. 10, an embodiment of the present invention further provides an apparatus for transmitting data, including:

The sending module 11 is configured to: when the data needs to be transmitted, determine that the mobile data connection state is connected, and the WiFi connection is unsuccessful, and the state of the transmitted data is that the data is allowed to be transmitted, and it is determined that an RRC connection has been established with the wireless network. Transmitting data to the wireless network through the established RRC connection.

The device of the embodiment of the present invention further includes:

The detecting module 12 is configured to: detect that a small amount of data transmission state is entered, and send a first notification to the setting module 13;

The setting module 13 is configured to: receive the first notification, and set the state of the transmission data to not allow transmission of data.

In the apparatus of the embodiment of the present invention, the detecting module 12 is further configured to:

After the fifth preset time after the last transmission of the data is set to allow the data to be transmitted, or the last time the state of the transmitted data is set to the sixth preset time after the data is not allowed to be transmitted, or the screen is lit Sending a second notification to the setting module;

The setting module 13 is also set to:

Receiving the second notification, determining that the WiFi connection is unsuccessful, setting the state of the transmission data to allow the data to be transmitted.

In the apparatus of the embodiment of the present invention, the detecting module 12 is configured to detect a small amount of data transmission state by:

After entering the second preset time of the black screen standby; or, after entering the black screen standby, determining that the WiFi connection is unsuccessful, and determining that the mobile data connection state is the connected duration is greater than or equal to the third preset time; and / Or, it is determined that the WiFi connection is unsuccessful, and the mobile data connection is determined. The status is connected, and it is determined that there is no data transmission in the fourth preset time or it is determined that the radio resource control RRC connection is released.

When it is determined that the mobile data connection status is connected, and it is determined that there is data transmission in the fourth preset time or it is determined that the RRC connection is not released; or, determining that the mobile data connection status is connected is less than the third pre-predetermined time When the time is set, the third notification is sent to the setting module 13;

The setting module 13 is also set to:

Receiving the third notification, keeping the state of the transmitted data is to allow the data to be transmitted.

In the apparatus of the embodiment of the present invention, the sending module 11 is further configured to:

When data needs to be transmitted, it is determined that the mobile data connection state is connected, and the WiFi connection is unsuccessful, and the state of the transmitted data is that the data is allowed to be transmitted, and it is determined that the RRC connection is not established with the wireless network, and the wireless network is established. The RRC connection transmits data to the wireless network through the established RRC connection.

One of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described embodiments can be implemented using a computer program flow, which can be stored in a computer readable storage medium, such as on a corresponding hardware platform (eg, The system, device, device, device, etc. are executed, and when executed, include one or a combination of the steps of the method embodiments.

Alternatively, all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.

The devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.

When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. The above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Industrial applicability

With the solution of the embodiment of the present invention, when the state of transmitting data is that data is allowed to be transmitted, data is sent to the wireless network through the established RRC connection, thereby reducing the number of establishments of the RRC connection, thereby reducing power consumption of the mobile terminal.

Claims

A method of transmitting data, including:

When the mobile terminal needs to transmit data, it is determined that the mobile data connection status is connected, and the WiFi connection is unsuccessful, and the state of the transmitted data is that the data is allowed to be transmitted, and it is determined that an RRC connection has been established with the wireless network, and the established RRC is established. The connection sends data to the wireless network.
The method of claim 1, wherein when the mobile terminal detects a small number of data transmission states, the method further comprises:

The mobile terminal sets the state of transmitting data to not allow transmission of data.
The method of claim 2 further comprising:

The mobile terminal sets the state of the transmission data to a sixth preset after the data is allowed to be transmitted, or the state of the transmission data is set to a sixth preset after the data is not allowed to be transmitted. After the time, or when the screen is lit, it is judged that the WiFi connection is unsuccessful, and the state of the transmission data is set to allow data to be transmitted.
The method of claim 2, wherein the detecting, by the mobile terminal, that a small number of data transmission states are entered comprises:

After the mobile terminal enters the black screen standby for a second preset time; or, after entering the black screen standby, it is determined that the WiFi connection is unsuccessful, and it is determined that the mobile data connection state is the connected duration is greater than or equal to the third preset time; And/or, determining that the WiFi connection is unsuccessful, and determining that the mobile data connection status is connected, and determining that there is no data transmission in the fourth preset time or determining that the radio resource control RRC connection is released.
The method according to claim 1, further comprising: determining that the mobile data connection status is connected, and determining that there is data transmission in the fourth preset time or determining that the RRC connection is not released; or determining When the mobile data connection state is that the connected duration is less than the third preset time, the state of the transmission data is maintained to allow data to be transmitted.
The method according to claim 1, wherein when the mobile terminal determines that the mobile data connection status is connected, and the WiFi connection is unsuccessful, and the status of the transmission data is permission to transmit data, and When establishing an RRC connection with the wireless network, Before the established RRC connection sends data to the wireless network, it also includes:

An RRC connection is established between the mobile terminal and the wireless network.
A device for transmitting data, comprising:

The sending module is configured to: when the data needs to be transmitted, determine that the mobile data connection state is connected, and the WiFi connection is unsuccessful, and the state of the transmitted data is that the data is allowed to be transmitted, and it is determined that an RRC connection has been established with the wireless network. Data is transmitted to the wireless network through the established RRC connection.
The apparatus of claim 7 further comprising:

The detecting module is configured to: detect a small amount of data transmission state, and send a first notification to the setting module;

The setting module is set to: receive the first notification, and set the state of the transmitted data to not allow data to be transmitted.
The apparatus of claim 8 wherein said detecting module is further configured to:

After setting the state of the transmission data to the fifth preset time after allowing the data to be transmitted, or the last time after setting the state of the transmission data to the sixth preset time after the data is not allowed to be transmitted, or When the screen is lit, sending a second notification to the setting module;

The setting module is further configured to:

Receiving the second notification, determining that the WiFi connection is unsuccessful, setting the state of the transmission data to allow transmission of data.
The method according to claim 8, wherein the detecting module is configured to detect entering a small amount of data transmission state by:

After entering the second preset time of the black screen standby; or, after entering the black screen standby, determining that the WiFi connection is unsuccessful, and determining that the mobile data connection state is the connected duration is greater than or equal to the third preset time; and / Or, it is determined that the WiFi connection is unsuccessful, and it is determined that the mobile data connection status is connected, and it is determined that there is no data transmission in the fourth preset time or it is determined that the radio resource control RRC connection is released.
The apparatus of claim 7, wherein the detecting module is further configured to:

When it is determined that the mobile data connection status is connected, and it is determined that there is data transmission in the fourth preset time or that the RRC connection is not released; or, determining that the mobile data connection status is the connected duration When the third preset time is less than, the third notification is sent to the setting module;

The setting module is further configured to:

Receiving the third notification, maintaining the state of the transmission data is permission to transmit data.
The apparatus of claim 7, wherein the sending module is further configured to:

When the data needs to be transmitted, it is determined that the mobile data connection status is connected, and the WiFi connection is unsuccessful, and the status of the transmission data is that data is allowed to be transmitted, and it is determined that an RRC connection is not established with the wireless network. Establishing an RRC connection with the wireless network, and transmitting data to the wireless network through the established RRC connection.
A computer readable storage medium storing computer executable instructions for performing the method of any of claims 1-6.