CN106922038A - The management method and device of data transfer - Google Patents

Abstract

The present invention provides a data transmission management method and device, wherein the method includes: the terminal detects the signal state of the network, and the terminal suspends the data service at least when the signal state meets the first predetermined condition, which solves the problem that the terminal In the case of poor network conditions, traffic consumption and terminal power consumption become larger, which saves traffic and prolongs the use time of the terminal.

Description

Data transmission management method and device

technical field

The present invention relates to the communication field, in particular, to a data transmission management method and device.

Background technique

As science and technology are updated day by day, mobile communication technology has also been developed rapidly and widely used. The use of mobile Internet has changed people's way of life and has become an indispensable tool for work and life in modern society. The development and popularization of smart terminals has prompted people to rely more on mobile networks in various aspects, such as life, shopping, socializing, and work. People will continue to have more demands on the network, which requires that mobile phones may generate a large amount of data transmission at any place and at any time.

In network systems of various modes, network resources are actually limited, and the network overload of a certain cell may occur in a certain period of time. Moreover, various factors such as the actual terrain covered by the network, ground objects, and moving objects will cause network signal fading and instability. There are many scenarios where this happens, such as: when the train is passing through the tunnel, the train is running too fast Poor coverage, poor indoor signal, weak base station coverage, etc. When the mobile phone still transmits data services when the signal status is poor, it will not only prolong the occupation of network resources, increase the interference to other network users, and generate a lot of hidden data traffic consumption caused by data retransmission; When the mobile phone receives a poor signal from the network, it must transmit the signal with the maximum power, which will increase the power consumption of the mobile phone and reduce the battery life of the mobile phone.

In the related art, there is no effective solution to the problem of increased traffic consumption and power consumption of the terminal when the network condition of the terminal is poor.

Contents of the invention

The present invention provides a data transmission management method and device to at least solve the problem of increased flow consumption and terminal power consumption in the related art when the network condition of the terminal is poor.

According to one aspect of the present invention, a method for managing data transmission is provided, including:

The terminal detects the signal state of the network;

The terminal suspends the data service at least when the signal state meets a first predetermined condition.

Further, the situation that the signal state meets the first predetermined condition includes at least one of the following: the signal level value of the signal state is lower than a first preset threshold; the signal quality value of the signal state is lower than a second predetermined threshold. Set the threshold.

Further, after the signal state meets the first predetermined condition, the method further includes: judging whether the number of retransmissions of the data service exceeds a preset threshold value of the number of retransmissions, wherein, after the retransmission of the data service When the number of transmission times exceeds the preset threshold value of retransmission times, the terminal suspends the data service.

Further, before the terminal detects the signal state of the network, the method further includes: the terminal judging whether the type of the data service is a preset data service type, wherein, after judging that the type of the data service is a preset In the case of a predetermined data service type, the terminal detects the signal state of the network.

Further, the preset data service types include: non-real-time data service types.

Further, after judging that the type of the data service is a preset data service type, the method further includes: the terminal judging whether the business object of the data service is an optimization object, wherein, after judging the If the service object is an optimization object and the signal state is within the preset signal state range, the terminal suspends the data service.

Further, the method for determining the optimization object includes at least one of the following:

receiving user-defined information, and determining the business object according to the customized information;

According to the QoS index of the terminal, the service objects run by the terminal are screened to determine the service objects.

Further, after the data service is suspended, the method further includes: resuming the data service when the signal state meets a second predetermined condition.

Further, when the signal state meets the second predetermined condition, resuming the operation of the data service includes: performing exponential filter sliding window processing on the signal state, and judging whether the processed signal state meets the second predetermined condition. condition, when the signal state meets the second predetermined condition, the data service is resumed.

According to another aspect of the present invention, a device for managing data transmission is provided, which is applied to a terminal, including:

A detection module is used to detect the signal state of the network;

A suspending module, configured to suspend the data service at least when the signal state meets the first predetermined condition.

Further, the detection module includes at least one of the following:

a first detection unit, configured to detect whether the signal level value of the signal state is lower than a first preset threshold;

The second detection unit is configured to detect whether the signal quality value of the signal state is lower than a second preset threshold.

Further, the device also includes:

A first judging module, configured to judge whether the number of retransmissions of the data service exceeds a preset threshold value of retransmissions at least after the signal state meets a first predetermined condition, wherein, after the retransmission of the data service When the number of retransmission times exceeds the preset threshold value of retransmission times, the data service is suspended.

Further, the device also includes:

The second judging module is used to judge whether the type of data service is a preset data service type before detecting the signal state of the network, wherein, in the case of judging that the type of data service is a preset data service type , the terminal detects the signal state of the network.

Further, the preset data service types include: non-real-time data service types.

Further, the second judging module is also used to judge whether the business object of the data service is an optimized object after judging that the type of the data service is a preset data service type, wherein, after judging that the business object is an optimization object and the signal state is within the preset signal state range, the terminal suspends the data service.

Further, the second judging module determines the optimization object in one of the following ways:

receiving user-defined information, and determining the business object according to the customized information;

According to the QoS index of the terminal, the service objects run by the terminal are screened to determine the service objects.

Further, the device further includes: a recovery module, configured to resume running the data service when the signal state meets a second predetermined condition after the data service is suspended.

Further, the recovery module is further configured to perform exponential filter sliding window processing on the signal state when the signal state meets the second predetermined condition, and judge whether the processed signal state meets the second predetermined condition, and then When the signal state meets the second predetermined condition, the data service is resumed.

Through the present invention, the terminal detects the signal state of the network, and the terminal suspends the data service at least when the signal state meets the first predetermined condition, which solves the problem of the terminal's traffic consumption and terminal power consumption becoming larger when the network condition is poor. problem, saving traffic and prolonging the service life of the terminal.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

FIG. 1 is a flowchart of a method for managing data transmission according to an embodiment of the present invention;

FIG. 2 is a structural block diagram 1 of a management device for data transmission according to an embodiment of the present invention;

FIG. 3 is a second structural block diagram of a management device for data transmission according to an embodiment of the present invention;

FIG. 4 is a structural block diagram three of a management device for data transmission according to an embodiment of the present invention;

FIG. 5 is a fourth structural block diagram of a management device for data transmission according to an embodiment of the present invention;

FIG. 6 is a structural block diagram five of a management device for data transmission according to an embodiment of the present invention;

FIG. 7 is a structural diagram of a mobile phone data transmission service optimization device provided according to a preferred embodiment of the present invention;

Fig. 8 is a flowchart for optimizing non-real-time data service transmission according to a preferred embodiment of the present invention;

Fig. 9 is a flow chart of network signal state detection provided according to a preferred implementation of the present invention;

Fig. 10 is a flowchart of data service retransmission provided according to a preferred embodiment of the present invention.

detailed description

Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

In this embodiment, a method for managing data transmission is provided. FIG. 1 is a flowchart of a method for managing data transmission according to an embodiment of the present invention. As shown in FIG. 1 , the process includes the following steps:

Step S102, the terminal detects the signal state of the network;

Step S104, the terminal suspends the data service at least when the signal state meets the first predetermined condition.

Through the above steps, the terminal detects the signal state of the network, and the terminal suspends the data service at least when the signal state meets the first predetermined condition. The first predetermined condition may be a set value, either a signal quality value or a signal level value, and if the value is lower than the set value, it is under the first predetermined condition. In order to prevent invalid retransmission of data services, The terminal suspends the current data service, which solves the problem of increased traffic consumption and power consumption of the terminal when the network condition is poor, saves traffic, and prolongs the service life of the terminal.

In this embodiment, the condition that the signal state meets the first predetermined condition includes at least one of the following: the signal level value of the signal state is lower than a first preset threshold; the signal quality value of the signal state is lower than a second predetermined threshold; Set the threshold.

In this embodiment, after the signal state meets the first predetermined condition, it is judged whether the number of retransmission times of the data service exceeds a preset threshold value of retransmission times, wherein, when the number of retransmission times of the data service exceeds the preset In the case of the threshold value of retransmission times, the terminal suspends the data service.

In this embodiment, before the terminal detects the signal state of the network, the terminal judges whether the type of the data service is a preset data service type, wherein, after judging that the type of data service is a preset data service type In this case, the terminal detects the signal status of the network.

In this embodiment, the preset data service types include: non-real-time data service types. Business types include real-time data business types and non-real-time data business types. Only data services of non-real-time business types can be suspended, similar to breakpoint retransmission, such as picture transmission, video transmission, and real-time data services such as video chat. Being suspended, can only end the chat business.

In this embodiment, after judging that the type of the data service is a preset data service type, the terminal judges whether the business object of the data service is an optimization object, wherein, after judging that the business object is an optimization object, And when the signal state is within the range of the preset signal state, the terminal suspends the data service, and in the non-real-time data service, the user sets some parameters about the network transmission quality to filter out the optimization object for the data service, such as network When the state changes from good to bad, first stop the transmission of the video, and stop the transmission of the picture when the network state becomes worse; or set the optimization object by the user, and the method of determining the optimization object includes at least one of the following:

Receive user-defined information, and determine the business object based on the customized information;

According to the service quality Qos index of the terminal, the service object operated by the terminal is screened to determine the service object.

In this embodiment, after the data service is suspended, the data service is resumed when the signal state meets the second predetermined condition.

In this embodiment, when the signal state meets the second predetermined condition, exponential filter sliding window processing is performed on the signal state, and it is judged whether the processed signal state meets the second predetermined condition. Under the predetermined condition, the data service is resumed, and the signal state is processed by using the exponential filter sliding window to make the signal state curve smoother and ensure the accuracy of the detected signal state. The second predetermined condition and the first predetermined condition are of the same type, but Their values may be different, and the circled ranges are different.

In this embodiment, there is also provided a device for managing data transmission, which is applied to a terminal. The device is used to implement the above embodiments and preferred implementation manners, and what has already been described will not be repeated. As used below, the term "module" may be a combination of software and/or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

Fig. 2 is a structural block diagram 1 of a management device for data transmission according to an embodiment of the present invention. As shown in Fig. 2 , the device includes:

The detection module 22 is used to detect the signal state of the network;

The suspending module 24 is connected to the detecting module 22 and configured to suspend the data service at least when the signal state meets the first predetermined condition.

Through the above steps, the detection module 22 detects the signal state of the network, and the suspension module 24 suspends the data service at least when the signal state meets the first predetermined condition. The first predetermined condition can be a set value, the signal quality value Or the signal level value can be, if the value is lower than the set value, it is under the first predetermined condition. In order to prevent the invalid retransmission of the data service, the terminal suspends the current data service, which solves the problem that the terminal is in poor network condition. In this case, traffic consumption and terminal power consumption become larger, which saves traffic and prolongs the service life of the terminal.

FIG. 3 is a structural block diagram II of a data transmission management device according to an embodiment of the present invention. As shown in FIG. 3 , the detection module 22 also includes at least one of the following:

The first detection unit 32 is configured to detect whether the signal level value of the signal state is lower than a first preset threshold;

The second detection unit 34 is configured to detect whether the signal quality value of the signal state is lower than a second preset threshold.

Fig. 4 is a structural block diagram three of a management device for data transmission according to an embodiment of the present invention. As shown in Fig. 4, the device also includes:

The first judging module 42 is configured to judge whether the retransmission times of the data service exceeds a preset retransmission times threshold value at least after the signal state meets the first predetermined condition, wherein the retransmission times of the data service When the preset retransmission times threshold is exceeded, the data service is suspended.

Fig. 5 is a structural block diagram 4 of a device for managing data transmission according to an embodiment of the present invention. As shown in Fig. 5, the device further includes:

The second judging module 52 is used to judge whether the type of the data service is a preset data service type before detecting the signal state of the network, wherein, in the case of judging that the type of the data service is a preset data service type Next, the terminal detects the signal state of the network.

In this embodiment, the second judging module 52 is also used to judge whether the business object of the data service is an optimization object after judging that the type of the data service is a preset data service type, wherein, after judging the business If the object is an optimization object and the signal state is within the preset signal state range, the terminal suspends the data service.

Fig. 6 is a structural block diagram five of a device for managing data transmission according to an embodiment of the present invention. As shown in Fig. 6, the device further includes:

The recovery module 62 is configured to resume running the data service when the signal state meets the second predetermined condition after the data service is suspended.

In this embodiment, the recovery module is further configured to perform exponential filter sliding window processing on the signal state when the signal state meets the second predetermined condition, and judge whether the processed signal state meets the second predetermined condition, and then When the signal state meets the second predetermined condition, the data service is resumed.

It should be noted that each of the above-mentioned modules can be implemented by software or hardware. For the latter, it can be implemented in the following manner, but not limited to this: the above-mentioned modules are all located in the same processor; or, the above-mentioned modules are respectively located in multiple in the processor.

The following describes in detail in conjunction with preferred embodiments of the present invention.

The preferred embodiment of the present invention provides a method for optimizing the non-real-time data service transmission of mobile phones by monitoring the network signal status, aiming at optimizing the excessive waste of data transmission resources and increasing the number of mobile phones under the condition of poor network signal status. The problem of battery power consumption. According to the real-time monitoring results of network signal reception status, data transmission optimization is performed according to different types of non-real-time data services, so as to reduce hidden traffic consumption and effectively improve the battery life of mobile phones.

First, the mobile phone adds a control module (equivalent to the detection module 22 of the above-mentioned embodiment), and judges according to the data service type (triggered by various APP software, service type such as: short message, web page, video transmission, etc.) that the mobile phone is sending Whether to trigger the data transmission optimization strategy, the filter condition must be non-real-time data business type. These selected non-real-time data service objects can be selected independently by the user as the data service that needs to be optimized, or the current non-real-time data service type can be selected according to the Qos parameters through the mobile phone.

If there is a non-real-time data service that requires data transmission optimization, during the data service transmission process, the mobile phone detection module monitors the network signal status in real time. That is, the current network signal state is judged according to the signal level/quality received by the mobile phone and the retransmission rate of the data service (equivalent to some functions of the judging unit 42 in the above-mentioned embodiment).

If the network signal state is good, then continue to detect network signal in real time, stop detection until the service data is sent; Temporarily suspend the current data transmission service. There are many methods of suspending operations, which can be selected according to the scenario, such as: control plane link release, or control plane link maintenance, user plane stop data transmission, etc.

When the data service is interrupted, continue to monitor the network status, and automatically resume the unfinished data service transmission (equivalent to the recovery module 62 of the above-mentioned embodiment) after judging that the network status is restored.

The method described in the preferred embodiment of the present invention comprises the following steps:

Step 1, after the mobile phone starts the data service, trigger the control module to start the monitoring function, and determine whether the current service needs to implement a data transmission optimization strategy according to the ongoing data service type;

Step 2, if the current business can be optimized for data transmission, then judge the current network signal status through the detection module, and decide whether to perform data transmission optimization function for the ongoing business data according to the network status monitoring results;

Step 3, if data transmission optimization is required, the mobile phone implementation module suspends the running data service, and continues to detect the network status in real time through the detection module, and the implementation module independently selects the timing of the suspended data service to continue transmission.

Further, step 1 includes the following steps:

(1-a), after the mobile phone data service is turned on, trigger the control module to turn on the monitoring function;

(1-b), judging whether the type of data service carried out by the current mobile phone is a non-real-time data service;

(1-c), if it is a non-real-time data service, the data service object that can be optimized for data can be specified according to the user's self-selection method, or can be filtered according to the Qos parameters of the mobile phone to determine whether to implement the data transmission optimization strategy.

Further, step 2 includes the following steps:

(2-a), the mobile phone detection module detects whether the received signal level/quality is lower than the set level/quality threshold value, if it is lower than the level/quality threshold value, it is determined that the network signal status is poor;

(2-b), if the network signal level/quality is poor, the detection module will continue to judge whether the retransmission times of the current data block exceeds the set retransmission times threshold value, if it exceeds the retransmission times threshold value, further It is determined that the network signal status is poor. When both judging conditions are satisfied, the data transmission optimization function is executed.

(2-c), if it is detected that the network status is good, continue monitoring until the data service is completed and then stop monitoring.

Further, step 3 includes the following steps:

(3-a), the mobile phone detection module continues to detect the level/quality of the network received signal, and can process the level/quality of the received signal according to the exponential filter sliding window method, and then judge whether the level/quality obtained after processing is lower than If the level/quality threshold value that has been set is lower than the threshold value, it is determined that the network signal status is still poor;

(3-b), the detection module continues to monitor until the received signal level/quality after exponential filter sliding window processing exceeds the set level/quality threshold value, then it is determined that the network status has recovered well, and the implementation module can Start to continue to transmit the suspended data service.

Fig. 7 is a structure diagram of a mobile phone data transmission service optimization device provided according to a preferred embodiment of the present invention. As shown in Fig. 7, the device includes: a control module 72, a detection module 74, an implementation module 76,

The control module 72 is triggered by mobile phone data services, such as traffic transmission generated by the running of various APP software. After the control module is triggered to run, it is judged whether the current data service is a non-real-time data service that meets data transmission optimization;

The detection module 74 starts to judge the network signal status under the condition that the current data service can carry out the data transmission optimization strategy;

The implementation module 76 judges whether to perform data transmission optimization according to the data result processed by the detection module 74, and suspends the current data service if it is confirmed that the data transmission optimization needs to be performed. Then notify the detection module 74 to adjust the data processing method, and independently select the timing and business process for resuming the suspended data service according to the data processing result.

Fig. 8 is a flowchart for optimizing non-real-time data service transmission according to a preferred embodiment of the present invention. As shown in Fig. 8, the steps are as follows:

S801, the mobile phone starts to send/receive a data service, triggering the mobile phone control module 72 to start the detection function;

S802. First, it is judged whether the currently transmitted service type is a non-real-time data service type (such as video upload\download, batch file upload, etc.). There are two judgment methods: the user selects a non-real-time data service object that can be optimized for data, or the mobile phone screens the service type through Qos parameters. If there is a non-real-time data business object that meets the conditions, it is determined that the data transmission optimization strategy can be enabled; if there is no non-real-time data business object to be optimized, stop the mobile phone detection function;

S803, if the data transmission optimization strategy is enabled, the detection module 74 detects the network signal state in real time, and then judges whether to perform the data transmission optimization function according to the performance result of the network signal state;

S804, if the network status is poor, enable the data transmission optimization function, and implement the module 76 to suspend the currently transmitted data service;

S805, if the network status is good, continue real-time detection until the data task is stopped/completed.

After the mobile phone detection module 74 is triggered, if the data service requires a data optimization strategy, it is determined whether to perform the data transmission optimization function according to the network downlink received signal level/quality, data retransmission rate, etc. FIG. 9 is a network provided according to the preferred implementation of the present invention The flow chart of signal state detection is shown in Figure 9, and the steps are as follows:

S901, the mobile phone detection module 74 detects whether the received signal level/quality is lower than the set level/quality threshold;

S902, if the detection result is higher than the level/quality threshold value, it is determined that the state of the network downlink signal is good, and the monitoring is continued;

S903, if the detection result is lower than the level/quality threshold value, it is determined that the state of the network downlink signal is poor, and the detection module 74 continues to judge whether the number of retransmissions of the data block exceeds the set threshold value of the number of retransmissions at this time;

S904. If the number of retransmission times exceeds the threshold value of the number of retransmission times, it is determined that the network signal state is poor. When the above two judging conditions are both met, the data transmission optimization function is enabled.

After the mobile phone service data transmission optimization function takes effect, the detection module 74 continues to detect the network signal state, and Fig. 10 is a flow chart of data service retransmission provided according to a preferred embodiment of the present invention, as shown in Fig. 10, the steps are as follows:

S1001, the mobile phone detection module 74 detects the level/quality of the network downlink received signal, processes the level/quality of the received signal according to the exponential filtering sliding window method, and judges whether the level/quality obtained after processing is lower than the set level level/quality threshold;

S1002, if it is lower than the level/quality threshold value, it is determined that the state of the network downlink signal is poor, and the detection module 74 continues to detect the state of the network signal;

S1003, if it is higher than the level/quality threshold value, it is determined that the network downlink signal is in good condition, and the mobile phone implementation module 76 automatically continues to transmit unfinished data services, and continues to detect according to the data optimization method in Figure 7 .

Embodiment 1 of the preferred embodiment of the present invention: when the mobile phone starts to transmit data services, the mobile phone screens the service types according to the Qos parameters issued by the network, and judges whether to implement the data transmission optimization function.

The second specific embodiment of the preferred embodiment of the present invention: when the mobile phone starts to transmit data services, the mobile phone filters the service types according to the transmission data volume of the data services, and judges whether to implement the data transmission optimization function.

The third specific embodiment of the preferred embodiment of the present invention: the user can independently pre-select the non-real-time data service object that can perform data optimization according to the option menu (such as webpage, video, picture, etc.) provided by the mobile phone. When the mobile phone starts to transmit data services, it is judged whether to implement the data transmission optimization function. For example, when the network coverage is poor, the user can choose to optimize the transmission of videos and pictures, while the web browsing mode does not perform the optimization function.

Embodiment 4 of the preferred embodiment of the present invention: the user can independently pre-select the non-real-time data service object that can perform data optimization according to the option menu (such as web page, video, picture, etc.) provided by the mobile phone. When the mobile phone starts to transmit data services, the mobile phone can further combine the size of the transmitted data volume of the current non-real-time data service in the range of pre-selected service type objects to determine whether to implement the data transmission optimization function.

Embodiment 5 of the preferred embodiment of the present invention: When the mobile phone starts to transmit data services, the mobile phone determines that this service can implement a transmission optimization strategy according to all preset judgment conditions. Then judge the network signal status according to the signal level/quality received by the mobile phone, and the number of data block retransmissions, and decide whether to implement the data transmission optimization function. If data service transmission optimization can be performed, the data service is suspended.

Embodiment 6 of the preferred embodiment of the present invention: When the mobile phone starts to transmit data services, the mobile phone determines that this service can implement a transmission optimization strategy according to all the preset judgment conditions. Then, according to the network signal status and the number of data block retransmissions, it is decided whether to implement the data transmission optimization function. If data service transmission optimization is required, the data service is suspended (the user may be notified and prompted). After the data service is suspended, the mobile phone continues to judge the network status, and decides when to continue linking to the data service.

Embodiment 7 of the preferred embodiment of the present invention: When the mobile phone starts to transmit a data service, the mobile phone determines that the service can implement a transmission optimization strategy according to all the preset judgment conditions. Then judge the network signal status and the number of data block retransmissions, and if it is determined to implement the data transmission optimization function, then suspend the data service. After the data service is suspended, the mobile phone continues to judge the network status, and decides when to continue linking to the data service. After the data service chain is rebuilt, the decision process of the transmission optimization strategy can continue to be repeated.

Through the method and device described in the preferred embodiment above, compared with related technologies, the preferred embodiment of the present invention is used in all network standard models, and through network status monitoring, the data service is suspended in advance when the signal is extremely poor. Continue linking business after recovery. This method can achieve the effect of prolonging the battery life of the mobile phone and reducing hidden traffic loss. For the overall network, it not only saves network resources, but also reduces network interference.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products are stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to enable a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in various embodiments of the present invention.

The embodiment of the invention also provides a storage medium. Optionally, in this embodiment, the foregoing storage medium may be configured to store program codes for executing the method steps of the foregoing embodiments:

Optionally, the storage medium is also configured to store program codes for executing the method steps of the foregoing embodiments:

Optionally, in this embodiment, the above-mentioned storage medium may include but not limited to: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk Various media that can store program codes such as discs or optical discs.

Optionally, in this embodiment, the processor executes the method steps of the foregoing embodiments according to the program code stored in the storage medium.

Optionally, for specific examples in this embodiment, reference may be made to the examples described in the foregoing embodiments and optional implementation manners, and details are not repeated in this embodiment.

Obviously, those skilled in the art should understand that each module or each step of the above-mentioned present invention can be realized by a general-purpose computing device, and they can be concentrated on a single computing device, or distributed in a network formed by multiple computing devices Alternatively, they may be implemented in program code executable by a computing device so that they may be stored in a storage device to be executed by a computing device, and in some cases in an order different from that shown here The steps shown or described are carried out, or they are separately fabricated into individual integrated circuit modules, or multiple modules or steps among them are fabricated into a single integrated circuit module for implementation. As such, the present invention is not limited to any specific combination of hardware and software.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (18)

1. A management method for data transmission, comprising: The terminal detects the signal state of the network; The terminal suspends the data service at least when the signal state meets a first predetermined condition. 2. The method according to claim 1, wherein the condition that the signal state meets the first predetermined condition includes at least one of the following: The signal level value of the signal state is lower than a first preset threshold; The signal quality value of the signal state is lower than a second preset threshold. 3. The method according to claim 1, characterized in that, after the signal state meets the first predetermined condition, the method further comprises: judging whether the number of retransmissions of the data service exceeds a preset threshold value of retransmission times, wherein, when the number of retransmission times of the data service exceeds the preset threshold value of retransmission times, the terminal hangs The data service. 4. The method according to claim 1, wherein before the terminal detects the signal state of the network, the method further comprises: The terminal judges whether the type of the data service is a preset data service type, wherein, in the case of judging that the type of the data service is a preset data service type, the terminal detects the signal state of the network . 5. The method according to claim 4, wherein the preset data service types include: non-real-time data service types. 6. The method according to claim 4, wherein after judging that the type of the data service is a preset data service type, the method further comprises: The terminal judges whether the business object of the data service is an optimization object, wherein, when it is judged that the business object is an optimization object, and the signal state is within the preset signal state range, the terminal suspends The data service. 7. The method according to claim 6, wherein the method for determining the optimization object comprises at least one of the following: receiving user-defined information, and determining the business object according to the customized information; According to the QoS index of the terminal, the service objects run by the terminal are screened to determine the service objects. 8. The method according to any one of claims 1 to 7, characterized in that, after suspending the data service, the method further comprises: When the signal state meets the second predetermined condition, the data service is resumed. 9. The method according to claim 8, wherein, when the signal state meets the second predetermined condition, resuming the operation of the data service comprises: Performing exponential filter sliding window processing on the signal state, judging whether the processed signal state meets a second predetermined condition, and resuming operation of the data service when the signal state meets the second predetermined condition. 10. A data transmission management device, characterized in that it is applied to a terminal, comprising: A detection module is used to detect the signal state of the network; A suspending module, configured to suspend the data service at least when the signal state meets the first predetermined condition. 11. The device according to claim 10, wherein the detection module comprises at least one of the following: a first detection unit, configured to detect whether the signal level value of the signal state is lower than a first preset threshold; The second detection unit is configured to detect whether the signal quality value of the signal state is lower than a second preset threshold. 12. The device according to claim 10, further comprising: A first judging module, configured to judge whether the number of retransmissions of the data service exceeds a preset threshold value of retransmissions at least after the signal state meets a first predetermined condition, wherein, after the retransmission of the data service When the number of retransmission times exceeds the preset threshold value of retransmission times, the data service is suspended. 13. The device according to claim 10, further comprising: The second judging module is used to judge whether the type of data service is a preset data service type before detecting the signal state of the network, wherein, in the case of judging that the type of data service is a preset data service type , the terminal detects the signal state of the network. 14. The device according to claim 13, wherein the preset data service types include: non-real-time data service types. 15. The device according to claim 13, wherein the second judging module is further configured to judge the business object of the data service after judging that the type of the data service is a preset data service type Whether it is an optimization object, wherein, when it is judged that the service object is an optimization object, and the signal state is within the preset signal state range, the terminal suspends the data service. 16. The device according to claim 15, wherein the second judging module determines the optimization object in one of the following ways: receiving user-defined information, and determining the business object according to the customized information; According to the QoS index of the terminal, the service objects run by the terminal are screened to determine the service objects. 17. The device according to any one of claims 10 to 16, further comprising: A recovery module, configured to resume running the data service when the signal state meets a second predetermined condition after the data service is suspended. 18. The device according to claim 17, wherein the recovery module is further configured to perform exponential filter sliding window processing on the signal state when the signal state meets the second predetermined condition, and determine whether the signal state is Whether the signal state meets the second predetermined condition, and if the signal state meets the second predetermined condition, resume running the data service.