WO2020118498A1

WO2020118498A1 - Service control method and electronic device

Info

Publication number: WO2020118498A1
Application number: PCT/CN2018/120159
Authority: WO
Inventors: 王皓; 梁恒辉; 姚松平; 李锋; 郭兴民
Original assignee: 华为技术有限公司
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2020-06-18
Also published as: CN112425201A; CN112425201B

Abstract

A service control method and an electronic device, relating to the technical field of terminals. The method comprises: an electronic device connecting to a first network and a second network; during operation of a first service and a second service, implementing network isolation between the first service and the second service, such that the first service monopolizes the network having less delay in the first network and the second network, and the second service monopolizes the network having longer delay in the first network and the second network, the first service being a delay-sensitive service and the second service being a bandwidth-sensitive service; and if a delay of the first service does not exceed a preset threshold, dynamically controlling the second service to occupy a bandwidth resource of the first network. The technical solution increases utilization of bandwidth resources, thereby improving user experience.

Description

Business control method and electronic equipment

Technical field

This application relates to the field of terminal technology, and in particular, to a method of business control and electronic equipment.

Background technique

With the advancement of terminal technology, terminals (such as mobile phones, tablet computers, etc.) can support multi-service operation. In the prior art, when delay-sensitive services (such as online games, video telephony, etc.) and bandwidth-sensitive services (such as application downloads, etc.) coexist, in order to avoid competition between the resources of delay-sensitive services and bandwidth-sensitive services, resulting in time The transmission delay of the data packet of the delay service increases, which reduces the user experience. The terminal limits the background download rate of the bandwidth sensitive service to ensure the user experience of the delay sensitive service running in the foreground. Currently, the background download rate is usually limited to a low value, for example, 500KB/s ~ 1MB/s.

In the prior art, this method of ensuring the transmission delay of the delay-sensitive service by limiting the download rate of the bandwidth-sensitive service is likely to cause a waste of bandwidth resources.

Summary of the invention

This application provides a method of business control and electronic equipment, which is helpful when electronic equipment runs both bandwidth-sensitive services and delay-sensitive services under the premise of meeting the delay requirements of delay-sensitive services , To increase the bandwidth resources occupied by bandwidth-sensitive classes, thereby helping to improve the user experience.

In a first aspect, a service control method according to an embodiment of the present application includes: an electronic device establishes a connection with a first network and a second network; when the first service and the second service are running, the first service and the The second service is network-isolated, so that the first service monopolizes the first network and the second network with a smaller delay, and the second service monopolizes the first network and the first network In a network with a large delay in the second network, the first service is a delay-sensitive service, and the second service is a bandwidth-sensitive service; and if the delay of the first service does not exceed a preset threshold Next, dynamically adjust or control the second service to occupy bandwidth resources of the first network.

In the embodiment of the present application, when the electronic device establishes a connection with the first network and the second network, and runs the first service and the second service, the time delay for satisfying the first service does not exceed the preset threshold Under the premise, adjusting the size of the bandwidth resources occupied by the first network by the second service helps to improve the utilization of bandwidth resources, thereby improving the user experience.

In a possible design, the electronic device may implement network isolation between the first service and the second service based on the following manner:

When running the first service and the second service, the electronic device sets the first receiving window to the first value, the second receiving window to the second value, the third receiving window to the third value, and the fourth receiving The window is set to a fourth value; the first value is greater than the second value, the fourth value is greater than the third value, and the second value is not greater than the first threshold, and the third to no greater than the second threshold;

Wherein, the first receiving window is the receiving window of the first service for the link established through the first network, and the second receiving window is the establishing of the first service for the link established by the second network A receiving window of the link, the third receiving window is the receiving window of the second service for the link established through the first network, and the fourth receiving window is the second service for the passing of the first 2. The receiving window of the link established by the network.

Through the above technical solution, it is helpful to simplify the implementation manner of performing network isolation on the first service and the second service.

It should be noted that, in the embodiments of the present application, the above provides only a specific implementation manner of performing network isolation on the first service and the second service. In addition, the embodiments of the present application may also implement the first service in other ways. It is isolated from the network of the second service, which is not limited.

In a possible design, the embodiments of the present application may dynamically adjust the bandwidth resources occupied by the second network by the second service in the following manner:

Judging whether the delay of the first service exceeds the preset threshold;

If not, according to the first step, increase the value of the third receiving window; and after increasing the value of the third receiving window, execute to determine whether the first service exceeds the value The step of presetting the threshold;

If yes, reduce the value of the third receiving window according to the second step; and after reducing the value of the third receiving window, execute to determine whether the first service exceeds the preset Threshold steps.

Through the above technical solutions, it helps to reduce the complexity of implementation.

The electronic device increases the value of the third receiving window according to the first step;

After increasing the value of the third receiving window, the electronic device determines whether the first service exceeds the preset threshold;

If yes, reduce the value of the third receiving window according to the second step; and after reducing the value of the third receiving window, execute to determine whether the first service exceeds the preset Threshold step; if not, then continue to increase the value of the third receiving window according to the first step; and after increasing the value of the third receiving window, execute the judgment of the first service Step of whether the preset threshold is exceeded. Through the above technical solutions, it helps to reduce the complexity of implementation.

In a possible design, when the delay sizes of the first network and the second network change, the electronic device automatically exchanges the configurations of the first receiving window and the fourth receiving window. This helps simplify implementation. It should be noted that the configuration of automatically exchanging the first receiving window and the fourth receiving window can be understood as: exchanging the value of the first receiving window and the value of the second receiving window, and exchanging the third receiving The value of the window and the value of the fourth receiving window.

It should be noted that, when the delay sizes of the first network and the second network change, it can be understood that: the delay of the first network is greater than the delay of the second network, and the delay of the first network is less than the first The delay of the second network, or the delay of the first network is less than the delay of the second network, the delay of the first network is greater than the delay of the second network, or the delay of the first network is greater than the delay of the second network After the delay change of is less than the delay of the second network, the difference of the change meets the preset condition, for example, the difference of the change is not less than a preset threshold, or the delay of the first network is less than the second After the delay change of the network is greater than the delay of the second network, the difference of the change meets a preset condition, for example, the difference of the change is not less than a preset threshold.

In a possible design, before the preset timer overflows, the electronic device does not trigger the step of automatically swapping the configuration of the first receiving window and the fourth receiving window. Thereby, it helps to avoid frequent exchange of the configuration of the receiving window by the electronic device.

In a possible design, when the electronic device establishes a connection with the first network and does not establish a connection with the second network, if it is detected that the first service and the second service are running, it prompts The user opens the second network, or automatically opens the second network, and prompts the user that the second network has been opened. Therefore, it helps to improve the interaction between the electronic device and the user, thereby improving the user experience.

In a second aspect, a service control method provided by an embodiment of the present application includes: establishing a connection between an electronic device and a first network; when running a first service and a second service, giving priority to the first service to occupy the Bandwidth resources of the first network; the first service is a delay-sensitive service, and the second service is a bandwidth-sensitive service; dynamically adjusted under the premise that the delay of the first service does not exceed a preset threshold The second service squeezes bandwidth resources of the first network.

In the embodiment of the present application, after giving priority to the resources occupied by the first service, the electronic device can dynamically adjust the bandwidth resources of the first network to be occupied by the second service under the premise that the delay of the first service does not exceed a preset threshold, Helps improve the utilization of bandwidth resources.

In a possible design, when the first service and the second service are running, the electronic device may preferentially make the first service occupy bandwidth resources of the first network in the following manner:

The electronic device sets the first receiving window to a first value and the second receiving window to a second value, the first value is greater than the second value, and the second value is not greater than the first threshold;

Wherein, the first receiving window is a receiving window of the first service for a link established through the first network, and the second receiving window is a establishing window of the second service for the first network The receive window of the link.

Through the above technical solutions, it helps to simplify the implementation.

It should be noted that, in the embodiments of the present application, the above provides only a specific implementation method that preferentially causes the first service to occupy the bandwidth resources of the first network. In addition, the embodiments of the present application may also implement the priority implementation in other ways. The first service occupies the bandwidth resources of the first network, which is not limited.

In a possible design, on the premise that the delay of the first service does not exceed a preset threshold, the electronic device may dynamically adjust the second service to occupy bandwidth resources of the first network in the following manner:

The electronic device determines whether the delay of the first service is greater than the preset threshold; if the delay of the first service is less than the preset threshold, then according to the first step, continue to increase the size of the second receiving window, And execute the step of determining whether the delay of the first service is greater than the preset threshold amount; if the delay of the first service is greater than the preset threshold, then reduce the second receiving window according to the second step Size and execute the step of determining whether the delay of the first service is greater than the preset threshold amount. Through the above technical solutions, it helps to reduce the complexity of implementation.

In a possible design, after the electronic device preferentially makes the first service occupy the bandwidth resources of the first network, first increase the size of the second receiving window according to the first step length, and then judge Whether the delay of the first service is greater than a preset threshold.

In a third aspect, an electronic device provided by an embodiment of the present application includes a processor and a memory; wherein the memory is used to store program instructions; and the processor is used to call program instructions stored in the memory , Perform the following steps:

Establish a connection with the first network and the second network;

When the first service and the second service are running, perform network isolation on the first service and the second service, so that the first service monopolizes the delay between the first network and the second network In a small network, the second service monopolizes the first network and the second network with a large delay. The first service is a delay-sensitive service and the second service is a bandwidth-sensitive service. business;

On the premise that the delay of the first service does not exceed a preset threshold, dynamically scheduling the second service occupies bandwidth resources of the first network.

In a possible design, the first service and the second service may be network-isolated based on the following manner:

When the first service and the second service are running, the first receiving window is set to the first value, the second receiving window is set to the second value, the third receiving window is set to the third value, and the fourth receiving window is set Is a fourth value; the first value is greater than the second value, the fourth value is greater than the third value, and the second value is not greater than the first threshold, and the third to no greater than the second threshold;

In a possible design, on the premise that the delay of the first service does not exceed a preset threshold, the second service can be dynamically adjusted to occupy bandwidth resources of the first network in the following manner:

Judging whether the delay of the first service exceeds the preset threshold;

In a possible design, on the premise that the delay of the first service does not exceed a preset threshold, the second service may also be used to dynamically adjust the bandwidth resource occupied by the first network in the following manner:

According to the first step, increase the value of the third receiving window;

After increasing the value of the third receiving window, determine whether the first service exceeds the preset threshold;

If yes, reduce the value of the third receiving window according to the second step; and after reducing the value of the third receiving window, execute to determine whether the first service exceeds the preset Threshold step; if not, then continue to increase the value of the third receiving window according to the first step; and after increasing the value of the third receiving window, execute the judgment of the first service Step of whether the preset threshold is exceeded.

In a possible design, the processor is further configured to automatically exchange the first receiving window and the fourth receiving window when the delay sizes of the first network and the second network change Configuration.

In a possible design, the processor is further configured not to trigger the step of automatically swapping the configuration of the first receiving window and the fourth receiving window before the preset timer overflows.

In a possible design, the processor is further configured to detect that the first service and the first service are running when a connection is established with the first network and a connection is not established with the second network For the second service, the user is prompted to open the second network, or the second network is automatically opened, and the user is prompted to open the second network.

In addition, for the technical effects brought by the third aspect and any possible design method in the third aspect, please refer to the technical effects brought by the first aspect and any possible design method in the first aspect, which will not be repeated here. .

In a fourth aspect, an electronic device according to an embodiment of the present application includes the processor and a memory; wherein the memory is used to store program instructions; and the processor is used to call the program instructions stored in the memory and execute The following steps:

Establish a connection with the first network;

When the first service and the second service are running, priority is given to making the first service occupy bandwidth resources of the first network; the first service is a delay-sensitive service, and the second service is a bandwidth-sensitive service business;

On the premise that the delay of the first service does not exceed a preset threshold, the second service is dynamically adjusted to occupy bandwidth resources of the first network.

In a possible design, when the first service and the second service are running, the first service may be preferentially used to occupy the bandwidth resources of the first network in the following manner:

Setting the first receiving window to a first value and the second receiving window to a second value, the first value is greater than the second value, and the second value is not greater than the first threshold;

In a possible design, on the premise that the delay of the first service does not exceed a preset threshold, the second service may be dynamically adjusted to occupy bandwidth resources of the first network in the following manner:

Determine whether the delay of the first service is greater than the preset threshold;

If the delay of the first service is less than the preset threshold, then according to the first step, continue to increase the size of the second receiving window, and execute to determine whether the delay of the first service is greater than the preset threshold A step of;

If the delay of the first service is greater than the preset threshold, reduce the size of the second receiving window according to the second step, and execute to determine whether the delay of the first service is greater than the preset threshold step.

In a possible design, the processor is further configured to determine whether the delay of the first service is greater than the preset threshold after the first service takes up bandwidth resources of the first network first. 2. The size of the receiving window.

In addition, for the technical effects brought by any possible design method in the fourth aspect and the fourth aspect, please refer to the technical effects brought by any possible design method in the second aspect and the second person's aspect. Repeat.

According to a fifth aspect, an electronic device provided by an embodiment of the present application includes: one or more processors, memory, multiple application programs, and one or more program instructions; wherein, one or more program instructions are stored in In the memory, when the computer program is executed by the electronic device, the foregoing aspects of the embodiments of the present application and any possible design methods involved in the various aspects are implemented.

According to a sixth aspect, a chip provided in an embodiment of the present application is coupled to a memory in an electronic device, so that the chip calls program instructions stored in the memory when the chip is running to implement the above aspects of the embodiment of the present application And any possible design method involved in various aspects.

In a seventh aspect, a computer storage medium according to an embodiment of the present application, the computer storage medium stores program instructions, and when the program instructions run on an electronic device, the electronic device performs the above-mentioned aspects and aspects of the embodiments of the present application Any possible design method involved.

In an eighth aspect, a computer program product of an embodiment of the present application, when the computer program product runs on an electronic device, causes the electronic device to perform the above-mentioned various aspects of the embodiment of the present application and any possibility involved in the various aspects Design method.

In a ninth aspect, an embodiment of the present application provides an electronic device, which includes a processor and a memory; its memory is used to store program instructions; and its processor is used to invoke the program instructions stored in the memory to execute the above-mentioned various embodiments of the present application Aspects and any possible design methods involved in each aspect.

In addition, for the technical effects brought by any one of the possible design methods in the fifth aspect to the ninth aspect, please refer to the technical effects brought about by different design methods in the method section, which will not be repeated here.

BRIEF DESCRIPTION

1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

2 is a schematic diagram of an application scenario according to an embodiment of the present application;

3 is a schematic diagram of a user interface according to an embodiment of this application;

4 is a schematic diagram of another user interface according to an embodiment of the present application;

5 is a schematic flowchart of a service control method according to an embodiment of the present application;

6 is a schematic structural diagram of another electronic device according to an embodiment of the present application.

detailed description

It should be understood that in the embodiments of the present application, "at least one" refers to one or more, and "multiple" refers to two or more. "And/or" describes the relationship of the related objects, indicating that there can be three relationships. For example, A and/or B can represent the following three relationships: A exists alone, A and B exist simultaneously, and B exists alone. A and B can be singular or plural. The character "/" generally indicates that the related object is a "or" relationship. "At least one (item) of the following" or similar expressions refer to any combination of these items, including any combination of a single item (s) or a plurality of items (s). For example, at least one (a) of a, b, or c can represent: a, b, c, a and b, a and c, b and c, or a, b and c, where a, b, c It can be single or multiple.

It should be understood that the embodiments of the present application are applied to electronic devices. Among them, the electronic device of the embodiment of the present application may support access to one network, or may support simultaneous access to two or more networks. For example, electronic devices support the MPTCP protocol and can simultaneously access a cellular network and a wireless fidelity (WiFi) network. For another example, the electronic device can also access two cellular networks at the same time. For another example, the electronic device can also simultaneously access two cellular networks and one WiFi network. It should be noted that, taking the electronic device accessing the first network as an example, after the electronic device completes the first network access, the electronic device establishes a connection with the first network, and the electronic device is in the first network connected state.

Illustratively, the electronic device in the embodiment of the present application may be a portable electronic device, such as a mobile phone, a tablet computer, a wearable device (such as a smart watch) with wireless communication function, an in-vehicle device, and the like. Exemplary embodiments of portable electronic devices include, but are not limited to

Or portable electronic devices of other operating systems. The above-mentioned portable electronic device may also be, for example, a laptop computer with a touch-sensitive surface (for example, a touch panel) or the like. It should also be understood that, in some other embodiments of the present application, the electronic device may also be a desktop computer with a touch-sensitive surface (such as a touch panel).

As shown in FIG. 1, it is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application. Specifically, the electronic device 100 includes a processor 110, an internal memory 121, an external memory interface 122, an antenna 1, a mobile communication module 131, an antenna 2, a wireless communication module 132, an audio module 140, a speaker 140A, a receiver 140B, a microphone 140C, a headset Interface 140D, display screen 151, subscriber identification module (SIM) card interface 152, camera 153, button 154, sensor module 160, universal serial bus (USB) interface 170, charging management module 180, Power management module 181 and battery 182. In other embodiments, the electronic device 100 may further include a motor, an indicator, and the like.

The processor 110 may include one or more processing units. For example, the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processor (graphics processing unit, GPU), an image signal processor (ISP), a controller, and a video Codec, digital signal processor (DSP), baseband processor, and/or neural-network processor (NPU), etc. Among them, different processing units may be independent devices, or may be integrated in one or more processors.

In some embodiments, a memory may also be provided in the processor 110 for storing instructions and data. Exemplarily, the memory in the processor 110 may be a cache memory. The memory may be used to store instructions or data that the processor 110 has just used or recycled. If the processor 110 needs to use the instruction or data again, it can be directly called from the memory. Therefore, it helps to avoid repeated access, reduces the waiting time of the processor 110, and thus improves the efficiency of the system.

The internal memory 121 may be used to store computer executable program code. The executable program code includes instructions. The processor 110 executes instructions stored in the internal memory 121 to execute various functional applications and data processing of the electronic device 100. The internal memory 121 may include a storage program area and a storage data area. Among them, the storage program area may store an operating system, at least one function required application programs (such as sound playback function, image playback function, etc.). The storage data area may store data (such as audio data, phone book, etc.) created during use of the electronic device 100 and the like. In addition, the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, a universal flash memory (universal flash storage, UFS), and so on.

The external memory interface 122 may be used to connect an external memory card (for example, a Micro SD card) to achieve expansion of the storage capacity of the electronic device 100. The external memory card communicates with the processor 110 through the external memory interface 122 to realize the data storage function. For example, save music, video and other files in an external memory card.

Antenna 1 and antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in the electronic device 100 may be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization. For example, the antenna 1 can be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 131 can provide a wireless communication solution including 2G/3G/4G/5G and the like applied to the electronic device 100. The mobile communication module 131 may include at least one filter, switch, power amplifier, low noise amplifier (LNA), and so on. The mobile communication module 131 can receive the electromagnetic wave signal from the antenna 1 and filter, amplify, etc. the received electromagnetic wave signal, and transmit it to the modem processor for demodulation. The mobile communication module 131 can also amplify the signal modulated by the modulation and demodulation processor and convert it into an electromagnetic wave signal via the antenna 1 to radiate it out. In some embodiments, at least part of the functional modules of the mobile communication module 131 may be provided in the processor 110. In some embodiments, at least part of the functional modules of the mobile communication module 131 and at least part of the modules of the processor 110 may be provided in the same device.

The modem processor may include a modulator and a demodulator. Among them, the modulator is used to modulate the low-frequency baseband signal to be transmitted into a high-frequency signal. The demodulator is used to demodulate the received electromagnetic wave signal into a low-frequency baseband signal. The demodulator then transmits the demodulated low-frequency baseband signal to the baseband processor for processing. The low-frequency baseband signal is processed by the baseband processor and then passed to the application processor. The application processor outputs a sound signal through an audio device (not limited to a speaker 140A, a receiver 140B, etc.), or displays an image or video through a display screen 151. In some embodiments, the modem processor may be an independent device. In other embodiments, the modem processor may be independent of the processor 110, and may be set in the same device as the mobile communication module 131 or other functional modules.

The wireless communication module 132 can provide WLAN (such as WiFi network), Bluetooth (BT), global navigation satellite system (GNSS), frequency modulation (FM), frequency modulation (FM), and other applications that are applied to the electronic device 100. Distance wireless communication technology (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions. The wireless communication module 132 may be one or more devices integrating at least one communication processing module. The wireless communication module 132 receives the electromagnetic wave signal via the antenna 2, frequency-modulates and filters the electromagnetic wave signal, and sends the processed signal to the processor 110. The wireless communication module 132 can also receive the signal to be transmitted from the processor 110, perform frequency modulation and amplification on it, and convert it to an electromagnetic wave signal via the antenna 2 to radiate it out.

In some embodiments, the antenna 1 of the electronic device 100 and the mobile communication module 131 are coupled, and the antenna 2 and the wireless communication module 132 are coupled so that the electronic device 100 can communicate with the network and other devices through wireless communication technology. The wireless communication technology may include a global mobile communication system (global system for mobile communications, GSM), general packet radio service (general packet radio service (GPRS), code division multiple access (CDMA), broadband) Wideband code division multiple access (WCDMA), time-division code division multiple access (TD-SCDMA), long-term evolution (LTE), BT, GNSS, WLAN, NFC , FM, and/or IR technology, etc. The GNSS may include a global positioning system (GPS), a global navigation satellite system (GLONASS), a beidou navigation system (BDS), and a quasi-zenith satellite system (quasi -zenith satellite system (QZSS) and/or satellite-based augmentation systems (SBAS).

The electronic device 100 may implement audio functions through an audio module 140, a speaker 140A, a receiver 140B, a microphone 140C, a headphone interface 140D, an application processor, and the like. For example, music playback, recording, etc.

The audio module 140 can be used to convert digital audio information into an analog audio signal output, and also to convert analog audio input into a digital audio signal. The audio module 140 may also be used to encode and decode audio signals. In some embodiments, the audio module 140 may be disposed in the processor 110, or some functional modules of the audio module 140 may be disposed in the processor 110.

The speaker 140A, also called "speaker", is used to convert audio electrical signals into sound signals. The electronic device 100 can listen to music through the speaker 140A or answer hands-free calls.

The receiver 140B, also known as "handset", is used to convert audio electrical signals into sound signals. When the user uses the electronic device 100 to answer a call, the user can answer the voice received by the electronic device 100 through the mobile communication module 131 or the wireless communication module 132 by bringing the receiver 140B close to the human ear.

The microphone 140C, also called "microphone", "microphone", is used to convert sound signals into electrical signals. When the user uses the electronic device 100 to make a call or send a voice, the user can approach the microphone 140C through the mouth of the person, and the microphone 140C can be used to collect the user's voice, and then convert the user's voice into an electrical signal. The electronic device 100 may be provided with at least one microphone 140C. In some embodiments, the electronic device 100 may be provided with two microphones 140C. In addition to collecting sound signals, it may also implement a noise reduction function. In other embodiments, the electronic device 100 may also be provided with three, four, or more microphones 140C to achieve sound signal collection, noise reduction, identify sound sources, and implement directional recording functions.

The headset interface 140D is used to connect wired headsets. The headphone jack 140D can be a USB jack 130 or a 3.5mm open mobile electronic device (open mobile terminal) platform (OMTP) standard interface, the American Telecommunications Industry Association (cellular telecommunications industry association of the USA, CTIA) standard interface, etc. .

The electronic device 100 can realize a display function through a GPU, a display screen 151, an application processor, and the like. The GPU is a microprocessor for image processing, and connects the display screen 151 and the application processor. The GPU is used to perform mathematical and geometric calculations, and is used for graphics rendering. The processor 110 may include one or more GPUs that execute program instructions to generate or change display information.

The display screen 151 may be used to display images, videos, and the like. The display screen 151 may include a display panel. The display panel may use a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active matrix organic light-emitting diode or an active matrix organic light-emitting diode (active-matrix organic light) emitting diodes (AMOLED), flexible light-emitting diodes (FLED), Miniled, MicroLed, Micro-oLed, quantum dot light emitting diodes (QLED), etc. In some embodiments, the electronic device 100 may include 1 or N display screens 151, where N is a positive integer greater than 1.

The electronic device 100 can realize a shooting function through an ISP, a camera 153, a video codec, a GPU, a display screen 151, an application processor, and the like.

The ISP can be used to process the data fed back by the camera 153. For example, when taking a picture, the shutter is opened, and the optical signal is collected by the camera 153, and then the camera 153 converts the collected optical signal into an electrical signal, and transmits the electrical signal to an ISP for processing, which is converted into an image visible to the naked eye. ISP can also optimize the algorithm of image noise, brightness and skin color. ISP can also optimize the exposure, color temperature and other parameters of the shooting scene. In some embodiments, the ISP may be set in the camera 193.

The camera 153 may be used to capture still images or video. Generally, the camera 153 includes a lens and an image sensor. Among them, the object generates an optical image through the lens and projects it onto the graphic sensor. The image sensor may be a charge coupled device (charge coupled device, CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The image sensor converts the optical signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal. The ISP outputs the digital image signal to the DSP for processing. DSP converts digital image signals into standard RGB, YUV and other format image signals. In some embodiments, the electronic device 100 may include 1 or N cameras 153, where N is a positive integer greater than 1.

The key 154 may include a power-on key, a volume key, and the like. The key 154 may be a mechanical key. It can also be a touch button. The electronic device 100 can receive key input and generate key signal input related to user settings and function control of the electronic device 100.

The sensor module 160 may include one or more sensors. For example, the touch sensor 160A, the fingerprint sensor 160B, the gyro sensor 160C, the pressure sensor 160D, the acceleration sensor 160E, and the like. In some embodiments, the sensor module 160 may further include an environmental sensor, a distance sensor, a proximity light sensor, a bone conduction sensor, and the like.

The touch sensor 160A may also be referred to as a “touch panel”. The touch sensor 160A may be disposed on the display screen 151, and the touch sensor 160A and the display screen 151 constitute a touch screen, also referred to as a "touch screen". The touch sensor 160A is used to detect a touch operation acting on or near it. The touch sensor 160A may pass the detected touch operation to the application processor to determine the type of touch event. The visual output related to the touch operation can be provided through the display screen 151. In other embodiments, the touch sensor 160A may also be disposed on the surface of the electronic device 100, which is different from the location where the display screen 151 is located.

The fingerprint sensor 160B can be used to collect fingerprints. The electronic device 100 can use the collected fingerprint characteristics to realize fingerprint unlocking, access to application lock, fingerprint taking pictures, fingerprint answering calls, and the like.

The gyro sensor 160C may be used to determine the movement posture of the electronic device 100. In some embodiments, the angular velocity of the electronic device 100 around three axes (ie, x, y, and z axes) may be determined by the gyro sensor 160C. The gyro sensor 160C can be used for shooting anti-shake. Exemplarily, when the shutter is pressed, the gyro sensor 160C detects the shaking angle of the electronic device 100, calculates the distance that the lens module needs to compensate based on the angle, and allows the lens to counteract the shaking of the electronic device 100 through reverse movement to achieve anti-shake. The gyro sensor 160C can also be used for navigation and somatosensory game scenes.

The pressure sensor 160D is used to sense the pressure signal and can convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor 160D may be provided on the display screen 151. There are many types of pressure sensors 160D, such as resistive pressure sensors, inductive pressure sensors, and capacitive pressure sensors. The capacitive pressure sensor may be at least two parallel plates with conductive materials. When force is applied to the pressure sensor 160D, the capacitance between the electrodes changes. The electronic device 100 determines the strength of the pressure according to the change in capacitance. When a touch operation is applied to the display screen 194, the electronic device 100 detects the intensity of the touch operation according to the pressure sensor 160D. The electronic device 100 may calculate the touched position according to the detection signal of the pressure sensor 160D. In some embodiments, touch operations that act on the same touch position but have different touch operation intensities may correspond to different operation instructions. For example, when a touch operation with a touch operation intensity less than the first pressure threshold acts on the short message application icon, an instruction to view the short message is executed. When a touch operation with a touch operation intensity greater than or equal to the first pressure threshold acts on the short message application icon, an instruction to create a new short message is executed.

The acceleration sensor 160E can detect the magnitude of acceleration of the electronic device 100 in various directions (generally three axes). When the electronic device is stationary, the size and direction of gravity can be detected. It can also be used to recognize the posture of the electronic device 100, and be used in applications such as horizontal and vertical screen switching and pedometers.

In other embodiments, the processor 110 may further include one or more interfaces. For example, the interface may be a SIM card interface 152. For another example, the interface may also be a USB interface 170. For another example, the interface may also be an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit integrated audio (inter-integrated circuit, sound, I2S) interface, a pulse code modulation (pulse code modulation (PCM) interface, universal asynchronous transceiver transmission (Universal asynchronous receiver/transmitter, UART) interface, mobile industry processor interface (mobile industry processor interface, MIPI), general-purpose input/output (GPIO) interface, etc. It can be understood that, in the embodiment of the present application, the processor 110 may be connected to different modules of the electronic device 100 through an interface, so that the electronic device 100 can implement different functions. For example, taking pictures and processing. It should be noted that the embodiment of the present application does not limit the connection method of the interface in the electronic device 100.

Among them, the SIM card interface 152 may be used to connect a SIM card. The SIM card can be inserted into or removed from the SIM card interface 152 to achieve contact and separation with the electronic device 100. The electronic device 100 may support 1 or N SIM card interfaces, where N is a positive integer greater than 1. The SIM card interface 152 can support Nano SIM cards, Micro SIM cards, SIM cards, and the like. Multiple SIM cards can be inserted into the same SIM card interface 152 at the same time. The types of the multiple cards may be the same or different. The SIM card interface 152 can also be compatible with different types of SIM cards. The SIM card interface 152 may also be compatible with external memory cards. The electronic device 100 interacts with the network through the SIM card to realize functions such as call and data communication. In some embodiments, the electronic device 100 uses eSIM, that is, an embedded SIM card. The eSIM card can be embedded in the electronic device 100 and cannot be separated from the electronic device 100. For example, when only one SIM card can be inserted in the SIM card interface 152, the electronic device 100 can access a cellular network through the SIM card inserted in the SIM card interface 152. For another example, when two SIM cards can be inserted in the SIM card interface 152, the electronic device 100 can access a cellular network through the two SIM cards inserted in the SIM card interface 152, respectively.

The USB interface 170 is an interface conforming to the USB standard specification. For example, the USB interface 170 may include a Mini USB interface, a Micro USB interface, a USB Type C interface, and so on. The USB interface 170 can be used to connect a charger to charge the electronic device 100, and can also be used to transfer data between the electronic device 100 and peripheral devices. It can also be used to connect headphones and play audio through the headphones. The USB interface 170 can also be used to connect other electronic devices, such as augmented reality (augmented reality, AR) devices.

The charging management module 180 is used to receive charging input from the charger. The charger may be a wireless charger or a wired charger. In some wired charging embodiments, the charging management module 180 may receive the charging input of the wired charger through the USB interface 170. In some wireless charging embodiments, the charging management module 180 may receive wireless charging input through the wireless charging coil of the electronic device 100. While the charging management module 180 charges the battery 182, it can also supply power to the electronic device 100 through the power management module 181.

The power management module 181 is used to connect the battery 182, the charging management module 180 and the processor 110. The power management module 181 receives input from the battery 182 and/or the charging management module 180, and supplies power to the processor 110, internal memory 121, external memory, display screen 151, camera 153, mobile communication module 131, wireless communication module 132, and the like. The power management module 181 can also be used to monitor parameters such as battery capacity, number of battery cycles, battery health status (leakage, impedance) and so on. In some other embodiments, the power management module 181 may also be disposed in the processor 110. In other embodiments, the power management module 181 and the charging management module 180 may also be set in the same device.

It should be understood that the hardware structure shown in FIG. 1 is only an example. The electronic device 100 of the embodiment of the present application may have more or less components than shown in the figure, may combine two or more components, or may have different component configurations. The various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.

The embodiments of the present application will be described in detail below in conjunction with the schematic structural diagram of the electronic device 100 shown in FIG. 1.

Generally, the electronic device 100 can support multiple applications. For example, one or more of the following applications: drawing, presentation, word processing, games, phone, video player, music player, email, instant messaging, photo management, camera, browser, calendar, clock, payment, Application market, desktop and health management applications. For example, the electronic device 100 may run one or more applications at the same time. For example, the electronic device 100 may run a game in the foreground when downloading an application from the application market in the background. For another example, when the electronic device 100 downloads a video from a video player in the background, a video call can be made at the foreground through timely messaging. For another example, the electronic device 100 may also run a music player to play music in the background, and perform a payment operation through a payment application in the foreground. For another example, the electronic device 100 may also run a voice chat application in the background, and download a video through a video player in the foreground.

Among them, downloading an application from the application market in the background, running a game in the foreground, downloading a video from a video player in the background, and making a video call through timely message sending and receiving in the foreground are all services that the electronic device 100 runs. It should be understood that different services running simultaneously on the electronic device 100 may include delay-sensitive services and bandwidth-sensitive services. Among them, delay-sensitive services have high requirements for delay. When the delay exceeds a set threshold, it may cause the electronic device 100 to run into a stagnation, which may affect the user experience. For example, a typical delay-sensitive service may be Online games, video calls, WeChat voice calls, etc. However, bandwidth-sensitive services require more bandwidth resources and are expected to occupy the entire bandwidth. For example, typical bandwidth-sensitive services can be data download, such as downloading application programs from the application market or downloading videos from video applications.

When the electronic device 100 runs both delay-sensitive services and bandwidth-sensitive services, the bandwidth-sensitive services may seize the bandwidth resources of the delay-sensitive services, resulting in stalls in the delay-sensitive services. Reduce user experience.

Therefore, when the electronic device 100 establishes a connection with two or more networks and runs both delay-sensitive services and bandwidth-sensitive services, it can perform delay-sensitive services and bandwidth-sensitive services first. Network isolation makes the delay-sensitive business exclusive to two or more networks that the electronic device 100 accesses at the same time, and the network with a smaller delay and the bandwidth-sensitive business exclusive to a network different from the delay-sensitive business. Do not affect each other. Then, on the premise of meeting the delay requirements of the delay-sensitive services, dynamically and gradually adjust the bandwidth resources of the bandwidth-sensitive services to occupy the network with a smaller delay, thereby helping to improve the utilization of bandwidth resources and increase the bandwidth The background download rate of sensitive services.

For example, as shown in FIG. 2, the electronic device 100 may support access to the first network and the second network. When both the first network and the second network are turned on, the electronic device 100 can simultaneously access the first network and the second network, so that the electronic device 100 can establish connections with the first network and the second network, respectively. The electronic device 100 accesses the second network when the first network is turned off and the second network is turned on. The electronic device 100 accesses the first network when the first network is turned on and the second network is turned off. It should be noted that the first network may be a cellular network or a WLAN network. The second network may be a cellular network or a WLAN network. For example, the cellular network may be a 2G network, a 3G network, or a 4G network. The WLAN network may be a WiFi network, a hotspot, and so on. It should be noted that, in the embodiment of the present application, the electronic device 100 may be connected to the first network through wireless means, or may be connected to the first network through wired means; the electronic device 100 may be connected to the second network through wireless means , You can also connect to the second network by wire.

Take the first network as an example. For example, the first network is a wireless network such as a cellular network, a WLAN network, and the electronic device 100 may access the first network in response to a user's operation of opening the first network. For example, the operation for the user to open the first network may be an operation for the user to turn on the virtual button that controls the first network to be turned on or off, or a shortcut gesture operation, or a voice command, which is not limited. For another example, the electronic device 100 may also trigger an event to automatically turn on the first network and access the first network. For example, the event that automatically triggers the opening of the first network may be an event such as the electronic device 100 starting a video player. The embodiment of the present application does not limit the event that automatically triggers the opening of the first network. For another example, when the first network is a network accessed by the electronic device 100 in a wired manner, the electronic device 100 may access the first network when it detects that the wired access network port is connected to the router.

Embodiment 1: When the electronic device 100 establishes a connection with the first network and the second network respectively, and is running both delay-sensitive services and bandwidth-sensitive services: It should be noted that delay-sensitive services can be run in the foreground , Can also be run in the background, bandwidth-sensitive services can be run in the foreground or in the background.

It should also be noted that the electronic device 100 may first establish a connection with the first network and the second network, and may start the delay sensitive service and the bandwidth sensitive service before starting the delay sensitive service and the bandwidth sensitive service. , And then establish a connection with the first network and the second network. The embodiment of the present application does not limit the sequence of establishing a connection with the first network, establishing a connection with the second network, starting a delay-sensitive service, and starting a bandwidth-sensitive service. Taking the delay-sensitive service as an example, the electronic device 100 can start the delay-sensitive service in response to the user's operation. For example, the user's operation may be that the user touches the icon of the game application, or that the user touches the virtual button of the voice call, and may also be a voice command, a shortcut gesture, and the like. For example, after the touch sensor 160 of the electronic device 100 detects the user's touch operation, it may be reported to the processor 110, and the processor 110 may start a delay sensitive service. For another example, after receiving the user's voice instruction from the microphone 140C of the electronic device 100, it is reported to the audio module 140. The audio module 140 can parse the voice instruction, and if it is determined to be a voice instruction to start a delay-sensitive service, then process The processor 110 reports an instruction to start a delay-sensitive service. After receiving the instruction to start the delay-sensitive service, the processor 110 performs an operation to start the delay-sensitive service.

When the electronic device 100 establishes a connection with the first network and the second network respectively, and runs both delay-sensitive services and bandwidth-sensitive services, it can perform network isolation on delay-sensitive services and bandwidth-sensitive services , So that delay-sensitive services alone occupy the first network and the second network with smaller delays, and bandwidth-sensitive services alone occupy the first network and the second network with larger delays, thereby making the delay sensitive Similar services and bandwidth-sensitive services may not affect each other. Then, under the premise that the delay of the delay-sensitive service is not greater than the threshold, dynamically adjust the bandwidth-sensitive service to occupy the bandwidth resources of the network with the smaller delay in the first network and the second network, thereby helping to improve Utilization of bandwidth resources and increase the background download rate of bandwidth-sensitive services.

It should be noted that, in some embodiments, different thresholds may be set for different delay-sensitive services. For example, the threshold corresponding to online games is 150 ms, and the threshold corresponding to online telephony may be 300 ms. The size of the threshold set for different delay-sensitive services can be set according to actual conditions or experience. In other embodiments, the same threshold may be set for different delay-sensitive services.

Take the structure of the electronic device 100 shown in FIG. 1 as an example. When the processor 110 in the electronic device 100 establishes a connection with the first network and the second network respectively, and runs both delay-sensitive services and bandwidth-sensitive services, it is sensitive to delay-sensitive services and bandwidth-sensitive services. Services are network-isolated and dynamically adjust bandwidth-sensitive services to occupy bandwidth resources of the first network and the second network with smaller delays.

For example, when the electronic device 100 establishes a connection with the first network and the second network, respectively, the delay-sensitive services and the bandwidth-sensitive services are not started, or the bandwidth-sensitive services and the delay-sensitive services are not started It can run the started service on the first network and the second network at the same time, or it can run the started service on the network with the better signal strength in the first network and the second network, which is not limited.

After the electronic device 100 establishes a connection with the first network and the second network respectively, and starts the delay-sensitive service and the bandwidth-sensitive service, the electronic device 100 may execute the service control method in the embodiments of the present application. It should be noted that, after starting the delay sensitive service and the bandwidth sensitive service, the electronic device 100 runs the delay sensitive service and the bandwidth sensitive service.

Taking the delay-sensitive service as the first service and the bandwidth-sensitive service as the second service as an example, the electronic device 100 establishes a connection with both the first network and the second network, and runs both the first service and the For the second service, the first service and the second service can be network-isolated based on the following methods:

If the delay of the first network is less than the delay of the second network, then the reception window of the first service for the link established through the first network is set to a larger value p, and the first service is targeted to pass through the second network The reception window of the established link is set to a small value m, so that the value of the reception window reported by the electronic device to the first network is p, and the value of the reception window reported to the second network is m; The receiving window of the second service for the link established through the first network is set to a small value n, and the receiving window of the second service to the link established through the second network is set to a large value q, so that the electronic The value of the receiving window reported by the device to the first network is n, and the value of the receiving window reported to the second network is q; thus, the first service can monopolize the first network, and the second service can monopolize the second network. The network of the first service and the second service are isolated. It should be understood that the values of m and n in the embodiments of the present application may be the same or different. For example, the value of m and n can be 0. The values of p and q can be the same or different. For example, the values of p and q may be the upper limit of the interface window supported by the electronic device 100. Among them, p is greater than m, q is greater than n. For example, the values of p and q can refer to the setting method of the receiving window value in the prior art, or p can be set to a value greater than a certain threshold, and q can be set to a value greater than a certain threshold, or P and q are directly set as the upper limit value of the receiving window, etc. The embodiment of the present application does not limit the setting method of p and q. In some embodiments, the value of m is not greater than the first threshold, and the value of n is not greater than the second threshold, where the first threshold and the second threshold may be preset, may be the same, or may be different, so that Helps simplify implementation. For another example, the values of m and n may be directly set to fixed values, for example, 0.

In the following, the receiving window of the first service for the link established through the first network is simply referred to as the first receiving window, and the receiving window of the first service for the link established through the second network is simply referred to as the second receiving window, and the second The receiving window of the service for the link established through the first network is simply referred to as the third receiving window, and the receiving window of the second service for the link established through the second network is simply referred to as the fourth receiving window.

Taking the first receiving window as an example, the value of the first receiving window is used to indicate how much data the electronic device 100 can receive through the link established by the first network. The larger the value of the first receiving window, the more data the electronic device 100 can receive through the link established by the first network, and the smaller the value of the first receiving window, the electronic device 100 can pass the first network The less data received by the established link. For example, when the value of the first receiving window is 0, it indicates that the electronic device 100 no longer receives data of the first service through the link established by the first network.

Therefore, in the embodiments of the present application, the first receiving window and the fourth receiving window can be set to a larger value, and the second receiving window and the third receiving window can be set to a smaller value, thereby enabling the first service The first network can be monopolized and the second service can monopolize the second network to achieve network isolation.

It should be noted that, in the embodiment of the present application, when the time delay of the first network is less than the time delay of the second network, the link established through the first network may also be referred to as a round trip time (RTT) relative The smaller MPTCP-subflow (subflow), and the link established through the second network may be called MPTCP-subflow with a relatively larger RTT.

In the embodiment of the present application, after the electronic device 100 performs network isolation on the first service and the second service, the second service may gradually occupy the remaining bandwidth resources of the first network by gradually increasing the value of the third receiving window.

Specifically, the electronic device 100 may increase the value of the third receiving window according to the first step. For example, the first step length may be half of the upper limit of the third receiving window, or may be one quarter of the upper limit of the third receiving window. It can be preset according to different business types, or can be set or modified by the user.

After increasing the value of the third receiving window, the electronic device 100 determines whether the delay of the first service exceeds a preset threshold, and if it does not exceed, may continue to increase the value of the third receiving window. After increasing the value of the third receiving window, if the delay of the first service exceeds the preset threshold, then decrease the value of the third receiving window, and then continue to determine whether the delay of the first service exceeds the preset threshold . It should be noted that the electronic device 100 may reduce the value of the third receiving window according to the second step. For example, the second step size may be half of the upper limit of the third receiving window, or may be one quarter of the upper limit of the third receiving window. The first step size may be the same as the second step size, or may be different from the second step size.

If the value of the third receiving window is reduced, and the delay of the first service does not exceed the preset threshold, the value of the third receiving window may continue to be increased. If the value of the third receiving window is reduced and the delay of the first service exceeds the preset threshold, the value of the third receiving window may be further reduced. In this way, the electronic device 100 can realize the maximum utilization of resources of the second service when the first service meets the delay requirement, thereby helping to improve the utilization of bandwidth resources.

In some embodiments, when the delay of the first service does not exceed the preset threshold and the value of the third receiving window is the maximum value (for example, when the value of the third receiving window is a1, the first service The delay of does not exceed the preset threshold; when the value of the third receiving window is increased to a1 + the first step length, the delay of the first service exceeds the preset threshold, then a1 is the maximum value of the third receiving window. Or when the value of the third receiving window is a1, the delay of the first service does not exceed the preset threshold; when the value of the third receiving window is increased to a1 + the first step length, the delay of the first service exceeds the preset Threshold; so when the value of the third receiving window is reduced to a1+first step-second step (where the second step is not equal to the first step), the delay of the first service does not exceed the preset threshold, then a1 + first step length-the second step length is the maximum value of the third receiving window.), suspending the dynamic adjustment of the value of the third receiving window, thereby helping to save power consumption of the electronic device. Specifically, when the processor 110 of the electronic device 100 detects that the delay of the first service does not exceed a preset threshold and the value of the third receiving window is the maximum value, it suspends the dynamic adjustment of the value of the third receiving window .

In other embodiments, the electronic device 100 may also stop adjusting the value of the third receiving window after the second service is suspended or completed, or after the first service exits, thereby stopping dynamically adjusting the second service to occupy the second Network bandwidth resources. Of course, when the delay of detecting the first service exceeds a preset threshold, or after the preset time expires, or when other preset conditions are detected, the above detection and adjustment process may be started again.

In some embodiments, when the delay from the first network is less than the delay of the second network, and the change is that the delay of the first network is greater than the delay of the second network, the configuration of the receiving window may be automatically exchanged . Specifically, the configuration of the automatic exchange receiving window is: automatically exchange the values of the first receiving window and the second receiving window, and the values of the third receiving window and the fourth receiving window, so as to implement link switching. Specifically, the electronic device 100 may perform the steps of automatically exchanging the values of the first receiving window and the second receiving window, and the values of the third receiving window and the fourth receiving window through the processor 110, or may be performed by a dedicated processor , This is not limited.

Take the first network as a WiFi network and the second network as a 4G network as an example. The first receiving window is the receiving window of the first service for the link established through the WiFi network, the second receiving window is the receiving window of the first service for the link established by the 4G network, and the third receiving window is the second service The receiving window of the link established by the WiFi network, and the fourth receiving window is the receiving window of the second service for the link established by the 4G network.

When the delay of the WiFi network is less than that of the 4G network, the value of the first receiving window is set to the first value, and the value of the second receiving window is set to the second value, then when the network delay changes to : After the delay of the WiFi network is greater than that of the 4G network, the value of the first receiving window is set to the second value, and the value of the second receiving window is set to the first value. When the delay of the WiFi network is less than that of the 4G network, the value of the third receiving window is set to the third value, and the value of the fourth receiving window is set to the fourth value, then when the network delay changes to: WiFi network After the delay of is greater than that of the 4G network, the value of the third receiving window is set to the fourth value, and the value of the fourth receiving window is set to the third value.

Exemplarily, in the embodiments of the present application, for the delay-sensitive services and the bandwidth-sensitive services, the exchange of the configuration of the receiving window is adjusted on a minute level to reduce the impact on the services operated by the electronic device 100. For example, the electronic device 100 may set a timer after the configuration of the receiving window is exchanged, and do not detect the network delay before the timer overflows, thereby ensuring that the electronic device 100 does not frequently exchange the configuration of the receiving window. For another example, the electronic device 100 may set a timer after the configuration of the receiving window is exchanged to detect the delay of the network before the timer overflows, but after detecting a relative change in the delay of the network, if If the timer does not overflow, no processing is performed. If the timer overflows, the configuration of the receiving window is exchanged, thereby ensuring that the electronic device 100 does not frequently exchange the configuration of the receiving window.

In some embodiments, the electronic device 100 can distinguish between delay-sensitive services and bandwidth-sensitive services by tokens held by the running services. Therefore, it helps to simplify the manner in which the electronic device 100 distinguishes between delay-sensitive services and bandwidth-sensitive services. For example, delay-sensitive services hold red tokens, and bandwidth-sensitive services hold blue tokens.

For example, when detecting that an application is started, the electronic device 100 may look up the service type corresponding to the package name of the started application from the database. The database may be set by the electronic device manufacturer in the electronic device 100 in advance, or may be obtained by the electronic device 100 from the network. The database includes the correspondence between the application package name and the service type. For example, the service type corresponding to the package name of WeChat is a delay-sensitive service, the service type corresponding to the package name in the application market is a bandwidth-sensitive service, and the service type corresponding to the package name of King Glory is a delay-sensitive service. Then, the electronic device 100 marks the activated application according to the found service type corresponding to the package name of the activated application. It should be understood that the process of marking the started application in the embodiment of the present application is the process of issuing a token for the started application. For example, a red token corresponds to a delay-sensitive service, and a blue token corresponds to a bandwidth-sensitive service. For example, 0 can represent a red token and 1 can represent a blue token. When the electronic device 100 finds the When the service type corresponding to the package name of the application is a delay-sensitive service, a data record is established for the application/service. The data record includes a mark bit corresponding to the service, and the mark bit is set to 0. When the service type corresponding to the package name of the launched application found by the electronic device 100 is a bandwidth-sensitive service, a data record is established for the application/service. The data record includes a mark bit corresponding to the service, and the mark bit is set to 1.

The embodiments of the present application may also distinguish delay-sensitive services and bandwidth-sensitive services in other ways, which is not limited.

For example, when the electronic device 100 is connected to a WiFi network and a 4G network at the same time, if iQiyi is used to download videos in the background, the download speed is 10 Mb/s, where the service type corresponding to the iQiyi package name is a bandwidth-sensitive service , Holding a blue token, in this case, the electronic device 100 starts King Glory in the foreground in response to the user's operation to open King Glory, where the service type corresponding to King Glory's package name is a delay-sensitive service, Holding the red token, the electronic device 100 starts the technical solution of the embodiment of the present application when the business holding the blue token and the business holding the red token run simultaneously, thereby enabling the king of the electronic device 100 to run in the foreground Glory keeps flowing smoothly, and the speed of iQIYI downloading videos may gradually increase, for example, from 1Mb/s, 3Mb/s, ..., 8MB/s and then tend to be dynamically stable, so that the electronic device 100 can dynamically maintain 8Mb/s Download speed completes downloading of background videos.

Embodiment 2: The electronic device 100 supports simultaneous access to the first network and the second network, and currently only a connection is established with the first network, the first service is started, and the second service is not started. The first service is a delay-sensitive service, and the second service is a bandwidth-sensitive service; or, the first service is a bandwidth-sensitive service, and the second service is a delay-sensitive service.

The following takes the first service as a delay-sensitive service and the second service as a bandwidth-sensitive service as an example. When the electronic device 100 supports simultaneous access to the first network and the second network, if only a connection with the first network is currently established , And the first service is started, in response to the operation of starting the second service, the user may be prompted to open the second network, or the second network may be automatically opened, and the user is prompted to open the second network. For example, the first network is a cellular network, and the second network may be a WiFi network. For another example, when two SIM cards are installed in the electronic device 100, the first network is a cellular network, and the second network may be a cellular network or a WiFi network. For example, the electronic device 100 may prompt the user to open the second network or prompt the user that the second network has been opened by displaying prompt information on the display screen 150. For example, as shown in FIG. 3, the electronic device 100 displays a prompt box 300, where the prompt box 300 includes prompt information, and the prompt information is used to prompt the user whether to open the second network. The electronic device 100 may open the second network in response to the user's operation of selecting the virtual button "Yes" and not open the second network in response to the user's operation of selecting the virtual button "No". As another example, when the first network currently accessed by the electronic device 150 is a cellular network and two SIM cards are installed in the electronic device 100, as shown in FIG. 4, the electronic device 100 displays a prompt box 400, and the prompt box 400 includes Prompt information, which is used to prompt the user to open the second network. The electronic device 100 may open the WiFi network in response to the user's operation of selecting the virtual button 401 and open another cellular network in response to the user's operation of selecting the virtual button 402. If the electronic device 100 does not detect that the user selects the virtual button 401 or the virtual button 402 after exceeding the preset duration, the WiFi network may be automatically turned on, or another cellular network may be automatically turned on, or the second network may not be turned on. For another example, the electronic device 100 may prompt the user to open the second network by voice or prompt the user that the second network has been opened, etc. The manner in which the electronic device 100 prompts the user in the embodiment of the present application is not limited. In the above case, as another example, the electronic device 100 automatically shuts down the second network after one of the bandwidth-sensitive business and the delay-sensitive business is shut down or suspended, or after the bandwidth-sensitive business download is completed. Thereby helping to avoid waste of traffic and saving costs.

In some embodiments, when the electronic device 100 supports simultaneous access to the first network and the second network, if only a connection with the first network is currently established and the first service is started, the electronic device 100 responds to the After the operation, after starting the second service, if the delay of the first service exceeds a preset threshold, or the transmission rate of the second service does not meet the user's needs, the user is prompted to open the second network or automatically open the second network. If the delay of the first service does not exceed the preset threshold and the transmission rate of the second service meets user requirements, the user is no longer prompted to open the second network or the second network is no longer automatically opened.

After opening the second network, the electronic device 100 can execute the service control method in the embodiment of the present application. For a specific implementation manner, refer to Embodiment 1, and details are not described herein again.

Embodiment 3: The electronic device 100 can only communicate through a connection established by one network.

When the electronic device 100 establishes a connection with the first network, if it runs both bandwidth-sensitive services and delay-sensitive services, it can first ensure that the delay-sensitive services occupy the bandwidth resources of the first network, and then meet In the case of delay requirements of the delay-sensitive services, dynamically adjust the bandwidth-sensitive services to occupy the remaining bandwidth resources of the first network, so as to maximize the utilization of the bandwidth resources of the first network by the bandwidth-sensitive services. Specifically, as described in the above embodiment, by setting the receiving window of the delay-sensitive service to a larger value and setting the receiving window of the bandwidth-sensitive service to a smaller value, the delay-sensitive service is guaranteed. On the premise that the delay does not exceed the preset threshold, increase the bandwidth occupied by bandwidth-sensitive services until the delay-sensitive service reaches the preset threshold, or it can be dynamically adjusted (the delay of the delay-sensitive service does not exceed the preset threshold) Setting a threshold increases the bandwidth occupied by bandwidth-sensitive services. If the bandwidth of delay-sensitive services exceeds the threshold, it reduces the bandwidth occupied by bandwidth-sensitive services.

It should be noted that the first network may be a cellular network or a wireless network, such as a WiFi network, personal identification, etc., or a wired network. Among them, the electronic device 100 may start the bandwidth-sensitive service first and then the delay-sensitive service after establishing a connection with the first network, and may also start the delay-sensitive service first and then start the bandwidth-sensitive service. This application The embodiment does not limit the order of starting bandwidth-sensitive services and delay-sensitive services.

The following takes the first service as a delay-sensitive service and the second service as a bandwidth-sensitive service as an example. After the electronic device 100 establishes a connection with the first network, if both the first service and the second service are running, the receiving window of the first service may be set to x, and the receiving window of the second service may be set to y , Where x can be a large value or can be set based on the prior art, and y is a small value, such as 0. Then, on the premise that the delay of the first service does not exceed the preset threshold, the electronic device 100 gradually increases the value of the reception window of the second service, so that the second service gradually squeezes the bandwidth resources of the first network, thereby helping To improve the utilization of bandwidth resources and increase the background download rate of bandwidth-sensitive services.

Specifically, for the manner in which the electronic device 100 dynamically adjusts the second service to occupy the bandwidth resources of the first network, reference may be made to the manner in which the electronic device 100 dynamically adjusts the second service to occupy the bandwidth resources of the first network, and details are not described herein again. .

It should be noted that the electronic device 100 may also establish a connection with the first network after starting the delay-sensitive services and/or bandwidth-sensitive services, or may start the delay-sensitive services and/or bandwidth-sensitive services. Before business, establish a connection with the first network.

With reference to the above embodiments and the accompanying drawings, embodiments of the present application provide a method for service control, which may be in an electronic device having the hardware structure shown in FIG. 1. For example, the electronic device can simultaneously access the first network and the second network.

Specifically, as shown in FIG. 5, it is a schematic flowchart of the service control method according to an embodiment of the present application, and includes the following steps.

Step 501, the electronic device 100 establishes a connection with the first network and the second network, and monitors the delay size of the first network and the second network. The embodiment of the present application does not limit the order in which the electronic device 100 establishes a connection with the first network and monitors the delay sizes of the first network and the second network.

In step 502, the electronic device 100 recognizes that the first service and the second service are started, where the first service is a delay-sensitive service and the second service is a bandwidth-sensitive service.

The embodiment of the present application does not limit the order of step 501 and step 502, nor the order of starting the first service and the second service.

In some embodiments, the electronic device 100 can identify the different services started by the token. For example, when the electronic device 100 detects a service running a blue token and a red token, it recognizes that the first service and the second service are started. Among them, the red token is used to identify delay-sensitive services, and the blue token is used to identify bandwidth-sensitive services.

Step 503, the electronic device 100 performs network isolation on the first service and the second service, so that the first service monopolizes the network with a smaller delay in the first network and the second network, and the second service monopolizes the first network and the second network Networks with large delays.

In some embodiments, the electronic device 100 can achieve the first by setting the first receiving window to q, the second receiving window to m, the third receiving window to n, and the fourth receiving window to p The business and the second business are separated by the network. Among them, the values of q and p can be larger values, such as the upper limit of the receiving window, and can also be set based on the setting method in the prior art, and the values of m and n are smaller values, such as 0, It should be noted that the values of m and n may be the same or different. Specifically, the first receiving window is the receiving window of the first service for the link established through the first network, and the second receiving window is the receiving window of the first service for the link established through the second network, and the third receiving window The window is the receiving window of the second service for the link established by the first network, and the fourth receiving window is the receiving window of the second service for the link established by the second network.

In some embodiments, after performing network isolation on the first service and the second service, the electronic device 100 may increase the value of the third receiving window according to the first step, and then perform step 504. After the network isolation of the service and the second service, step 504 is directly executed, which is not limited.

In step 504, the electronic device 100 determines whether the delay of the first service exceeds a preset threshold. If not, step 505 is performed, otherwise step 506 is performed.

In step 505, the electronic device 100 increases the value of the third receiving window according to the first step, and then executes step 504 again.

In step 506, the electronic device 100 decreases the value of the third receiving window according to the second step size, and then executes step 504 again.

Step 507, the electronic device 100 automatically exchanges the values of the first receiving window and the second receiving window after detecting that the relative change in the relative size of the delays of the first network and the second network meets the preset condition, and the third The values of the receiving window and the fourth receiving window, and then step 504 is executed.

For example, due to user movement or changes in network quality itself, the delay from the first network to the second network is larger, and the delay from the first network to the second network is smaller; the second network is from the first network. The smaller delay becomes larger than the first network delay; or the difference in the relative change of the delay reaches a threshold; or the relative change in the delay reaches a certain time threshold. It should be noted that the configuration of the automatic delivery and the receiving window is on the minute level. For a specific implementation manner, reference may be made to the related description in the foregoing embodiment, and details are not described herein again.

In the embodiment of the present application, by changing the way of controlling the service on the electronic device side, there is no need to modify the application program itself and the server side, thus helping to reduce the complexity of solution implementation.

The above embodiments can be used alone or in combination with each other to achieve different technical effects.

In the above embodiments provided by the present application, the method provided by the embodiments of the present application is introduced from the perspective of an electronic device as an execution subject. In order to realize each function in the method provided by the embodiments of the present application, the electronic device may include a hardware structure and/or a software module, and implement the above functions in the form of a hardware structure, a software module, or a hardware structure plus a software module. Whether one of the above functions is executed in a hardware structure, a software module, or a hardware structure plus a software module depends on the specific application of the technical solution and design constraints.

Based on the same concept, FIG. 6 shows an electronic device 600 provided by the present application, which is used to execute the methods provided by the above embodiments of the present application. Exemplarily, the electronic device 600 includes a processor 601 and a memory 602. The memory 602 is used to store program instructions, and the processor 601 is used to call the program instructions stored in the memory 602 to implement the service control method in the embodiment of the present application. For example, if the memory 602 stores program instructions for executing the method of business control shown in FIG. 5, the processor 601 calls the program instructions stored in the memory 602 for executing the method of business control shown in FIG. 5, and executes the business shown in FIG. Control Method.

In the embodiment of the present application, the processor 601 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an existing programmable gate array (FPGA), field programmable gate array (FPGA) ) Or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The methods, steps, and logical block diagrams disclosed in the embodiments of the present application may be implemented or executed. The general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied and executed by a hardware decoding processor, or may be executed and completed by a combination of hardware and software modules in the decoding processor. Software modules can be located in random access memory (RAM), flash memory, read-only memory (ROM), programmable read-only memory or electrically erasable programmable memory, registers, etc. Storage media. The storage medium is located in the memory. The processor reads the instructions in the memory and combines the hardware to complete the steps of the above method.

Relevant features of the specific implementation of the device can refer to the method section above, which will not be repeated here

Those skilled in the art can clearly understand that the embodiments of the present application can be implemented by hardware, firmware, or a combination thereof. When implemented in software, the above functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on a computer-readable medium. Computer-readable media includes computer storage media and communication media, where communication media includes any medium that facilitates transfer of a computer program from one place to another. A storage medium may be any available medium that can be accessed by a computer. Take this as an example but not limited to: computer readable media may include RAM, ROM, electrically erasable programmable read-only memory (electrically erasable programmable read only memory, EEPROM), compact disc read-only (memory, CD- ROM) or other optical disk storage, magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer. Also. Any connection can become a computer-readable medium as appropriate. For example, if the software is transmitted from a website, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave, Then coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, wireless, and microwave are included in the fixing of the media. As used in the embodiments of the present application, disks and discs include compact discs (CDs), laser discs, optical discs, digital video discs (DVDs), floppy disks, and Blu-ray discs, wherein Disks usually copy data magnetically, while disks use lasers to copy data optically. The above combination should also be included in the protection scope of the computer-readable medium.

In short, the above is only an embodiment of the present application, and is not intended to limit the protection scope of the present application. Any modifications, equivalent substitutions, improvements, etc. made according to the disclosure of this application shall be included in the scope of protection of this application.

Claims

A method for business control, characterized in that the method includes the following method performed by an electronic device:

Establish a connection with the first network and the second network;

When the delay-sensitive first service and the bandwidth-sensitive second service are running, the first service and the second service are network-isolated, so that the first service occupies the first network and all the services A network with a small delay in the second network, and the second service occupies a network with a large delay in the first network and the second network;

On the premise that the delay of the first service does not exceed a preset threshold, dynamically adjust the bandwidth resource of the first network occupied by the second service.
The method according to claim 1, wherein when the delay-sensitive first service and the bandwidth-sensitive second service are running, the first service and the second service are network-isolated ,include:

When the first service and the second service are running, the first receiving window is set to the first value, the second receiving window is set to the second value, the third receiving window is set to the third value, and the fourth receiving The window is set to a fourth value; the first value is greater than the second value, the fourth value is greater than the third value, and the second value is not greater than the first threshold, and the third value is not greater than the second threshold;

Wherein, the first receiving window is the receiving window of the first service for the link established through the first network, and the second receiving window is the establishing of the first service for the link established by the second network A receiving window of the link, the third receiving window is the receiving window of the second service for the link established through the first network, and the fourth receiving window is the second service for the passing of the first 2. The receiving window of the link established by the network.
The method of claim 2, wherein dynamically adjusting the bandwidth resource of the first network occupied by the second service under the premise that the delay of the first service does not exceed a preset threshold includes: :

Judging whether the delay of the first service exceeds the preset threshold;

If not, increase the value of the third receiving window according to the first step;

If yes, the value of the third receiving window is reduced according to the second step.
The method of claim 2, wherein dynamically adjusting the bandwidth resource of the first network occupied by the second service under the premise that the delay of the first service does not exceed a preset threshold includes: :

According to the first step, increase the value of the third receiving window;

After increasing the value of the third receiving window, determine whether the first service exceeds the preset threshold;

If yes, reduce the value of the third receiving window according to the second step; if not, continue to increase the value of the third receiving window according to the first step.
The method according to any one of claims 2 to 4, wherein the method further comprises:

When the relative sizes of the delays of the first network and the second network change, the configurations of the first receiving window and the fourth receiving window are automatically exchanged.
The method of claim 5, further comprising:

Before the preset timer overflows, the step of automatically switching the configuration of the first receiving window and the fourth receiving window is not triggered.
The method according to any one of claims 1 to 6, wherein the method further comprises:

When a connection is established with the first network and no connection is established with the second network, if it is detected that the first service and the second service are running, the user is prompted to open the second network, or automatically Open the second network, and prompt the user that the second network has been opened.
A method for business control, characterized in that the method includes the following method performed by an electronic device:

Establish a connection with the first network;

When running a delay-sensitive first service and a bandwidth-sensitive second service, preferentially make the first service occupy bandwidth resources of the first network;

On the premise that the delay of the first service does not exceed a preset threshold, dynamically adjust the bandwidth resource of the first network occupied by the second service.
The method according to claim 8, wherein when the first service and the second service are running, prioritizing the first service to occupy bandwidth resources of the first network includes:

Setting the first receiving window to a first value and the second receiving window to a second value, the first value is greater than the second value, and the second value is not greater than the first threshold;

Wherein, the first receiving window is a receiving window of the first service for a link established through the first network, and the second receiving window is a establishing window of the second service for the first network The receive window of the link.
The method according to claim 9, wherein dynamically adjusting the bandwidth resource of the first network occupied by the second service under the premise that the delay of the first service does not exceed a preset threshold includes: :

Determine whether the delay of the first service is greater than the preset threshold;

If the delay of the first service is less than the preset threshold, increase the size of the second receiving window according to the first step;

If the delay of the first service is greater than the preset threshold, the size of the second receiving window is reduced according to the second step.
An electronic device, characterized in that the electronic device includes a processor and a memory;

The memory is used to store program instructions;

The processor is configured to call program instructions stored in the memory and perform the following steps:

Establish a connection with the first network and the second network;

When the delay-sensitive first service and the bandwidth-sensitive second service are running, the first service and the second service are network-isolated, so that the first service occupies the first network and all the services A network with a small delay in the second network, and the second service occupies a network with a large delay in the first network and the second network;

On the premise that the delay of the first service does not exceed a preset threshold, dynamically adjust the bandwidth resource of the first network occupied by the second service.
The electronic device according to claim 11, wherein when the first service and the second service are running, performing network isolation on the first service and the second service includes:

When the first service and the second service are running, the first receiving window is set to the first value, the second receiving window is set to the second value, the third receiving window is set to the third value, and the fourth receiving The window is set to a fourth value; the first value is greater than the second value, the fourth value is greater than the third value, and the second value is not greater than the first threshold, and the third to no greater than the second threshold;

Wherein, the first receiving window is the receiving window of the first service for the link established through the first network, and the second receiving window is the establishing of the first service for the link established by the second network A receiving window of the link, the third receiving window is the receiving window of the second service for the link established through the first network, and the fourth receiving window is the second service for the passing of the first 2. The receiving window of the link established by the network.
The electronic device according to claim 12, wherein the bandwidth resource of the first network occupied by the second service is dynamically adjusted under the premise that the delay of the first service does not exceed a preset threshold, include:

Judging whether the delay of the first service exceeds the preset threshold;

If not, increase the value of the third receiving window according to the first step;

If yes, the value of the third receiving window is reduced according to the second step.
The electronic device according to claim 12, wherein the bandwidth resource of the first network occupied by the second service is dynamically adjusted under the premise that the delay of the first service does not exceed a preset threshold, include:

According to the first step, increase the value of the third receiving window;

After increasing the value of the third receiving window, determine whether the first service exceeds the preset threshold;

If yes, reduce the value of the third receiving window according to the second step; if not, continue to increase the value of the third receiving window according to the first step.
The electronic device according to any one of claims 12 to 14, wherein the processor is further used to:

When the relative sizes of the delays of the first network and the second network change, the configurations of the first receiving window and the fourth receiving window are automatically exchanged.
The electronic device according to claim 15, wherein the processor is further configured to:

Before the preset timer overflows, the step of automatically switching the configuration of the first receiving window and the fourth receiving window is not triggered.
The electronic device according to any one of claims 11 to 16, wherein the processor is further used to:

When a connection is established with the first network and no connection is established with the second network, if it is detected that the first service and the second service are running, the user is prompted to open the second network, or automatically Open the second network, and prompt the user that the second network has been opened.
An electronic device, characterized in that the electronic device includes a processor and a memory;

The memory is used to store program instructions;

The processor is configured to call program instructions stored in the memory and perform the following steps:

Establish a connection with the first network;

When running a delay-sensitive first service and a bandwidth-sensitive second service, preferentially make the first service occupy bandwidth resources of the first network;

On the premise that the delay of the first service does not exceed a preset threshold, dynamically adjust the bandwidth resource of the first network occupied by the second service.
The electronic device according to claim 18, wherein when the first service and the second service are running, prioritizing the first service to occupy bandwidth resources of the first network includes:

Setting the first receiving window to a first value and the second receiving window to a second value, the first value is greater than the second value, and the second value is not greater than the first threshold;

Wherein, the first receiving window is a receiving window of the first service for a link established through the first network, and the second receiving window is a establishing window of the second service for the first network The receive window of the link.
The electronic device according to claim 18, wherein the bandwidth resource of the first network occupied by the second service is dynamically adjusted under the premise that the delay of the first service does not exceed a preset threshold, include:

Determine whether the delay of the first service is greater than the preset threshold;

If the delay of the first service is less than the preset threshold, increase the size of the second receiving window according to the first step;

If the delay of the first service is greater than the preset threshold, the size of the second receiving window is reduced according to the second step.
The electronic device of claim 20, wherein the processor is further configured to:

After preferentially causing the first service to occupy the bandwidth resources of the first network, before determining whether the delay of the first service is greater than the preset threshold, increase the second receiving window according to the first step length the size of.
A computer storage medium, characterized in that the computer storage medium stores program instructions, and when the program instructions are executed by an electronic device, the method according to any one of claims 1 to 10 is executed.
A chip, characterized in that, the chip is coupled with a memory in an electronic device, so that the chip calls program instructions stored in the memory during operation to implement the method according to any one of claims 1 to 10.
A computer program product containing instructions, characterized in that, when the computer program product runs on an electronic device, the electronic device is caused to perform the method according to any one of claims 1-10.
An electronic device, characterized in that the electronic device includes a processor and a memory;

The memory is used to store program instructions;

The processor is configured to call program instructions stored in the memory to execute the method according to any one of claims 1-10.