CN112425201B

CN112425201B - Service control method and electronic equipment

Info

Publication number: CN112425201B
Application number: CN201880095144.6A
Authority: CN
Inventors: 王皓; 梁恒辉; 姚松平; 李锋; 郭兴民
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2023-11-03
Anticipated expiration: 2038-12-10
Also published as: CN112425201A; WO2020118498A1

Abstract

A business control method and electronic equipment relate to the technical field of terminals. Wherein the method comprises the following steps: the electronic equipment establishes connection with a first network and a second network; when a first service and a second service are operated, network isolation is carried out on the first service and the second service, so that the first service monopolizes a network with smaller time delay in the first network and the second network, the second service monopolizes a network with larger time delay in the first network and the second network, the first service is a time delay sensitive service, and the second service is a bandwidth sensitive service; and dynamically controlling the second service to occupy the bandwidth resource of the first network on the premise that the time delay of the first service does not exceed a preset threshold value. The technical scheme is beneficial to improving the utilization rate of bandwidth resources, and further improving the user experience.

Description

Service control method and electronic equipment

Technical Field

The present application relates to the field of terminal technologies, and in particular, to a service control method and an electronic device.

Background

With the progress of terminal technology, a terminal (e.g., a mobile phone, a tablet computer, etc.) can support multi-service operation. In the prior art, when delay sensitive services (such as network games, video phones and the like) and bandwidth sensitive services (such as application downloading and the like) coexist, in order to avoid the competition of delay sensitive services and bandwidth sensitive services resources, the transmission delay of data packets of the delay sensitive services is increased, the user experience is reduced, and the terminal ensures the user experience of the delay sensitive services running in the foreground by limiting the background downloading rate of the bandwidth sensitive services. Currently, background download rates are typically limited to a low value, e.g., 500KB/s to 1MB/s.

In the prior art, the method for ensuring the transmission delay of the delay sensitive service easily causes the waste of bandwidth resources by limiting the downloading rate of the bandwidth sensitive service.

Disclosure of Invention

The application provides a service control method and electronic equipment, which are beneficial to improving bandwidth resources occupied by bandwidth sensitive services on the premise of meeting the time delay requirement of time delay sensitive services when the electronic equipment runs both the bandwidth sensitive services and the time delay sensitive services, thereby being beneficial to improving user experience.

In a first aspect, a method for controlling a service according to an embodiment of the present application includes: the electronic equipment establishes connection with a first network and a second network; when a first service and a second service are operated, carrying out network isolation on the first service and the second service, so that the first service exclusively uses a network with smaller time delay in the first network and the second network, the second service exclusively uses a network with larger time delay in the first network and the second network, the first service is a time delay sensitive service, and the second service is a bandwidth sensitive service; and dynamically adjusting or controlling the bandwidth resources of the first network occupied by the second service on the premise that the time delay of the first service does not exceed a preset threshold value.

In the embodiment of the application, when the electronic equipment is connected with the first network and the second network, and the first service and the second service are operated, the size of the bandwidth resource of the first network occupied by the second service can be adjusted on the premise that the time delay of the first service is not more than the preset threshold value, thereby being beneficial to improving the utilization rate of the bandwidth resource and further improving the user experience.

In one possible design, the electronic device may implement network isolation of the first service and the second service based on:

when the electronic equipment runs the first service and the second service, setting a first receiving window as a first value, setting a second receiving window as a second value, setting a third receiving window as a third value, and setting a fourth receiving window as a fourth value; the first value is greater than a second value, the fourth value is greater than a third value, and the second value is not greater than a first threshold, the third to not greater than a second threshold;

the first receiving window is a receiving window of the first service for a link established through the first network, the second receiving window is a receiving window of the first service for a link established through the second network, the third receiving window is a receiving window of the second service for a link established through the first network, and the fourth receiving window is a receiving window of the second service for a link established through the second network.

Through the technical scheme, the realization mode of network isolation of the first service and the second service is simplified.

In the embodiment of the present application, the above-mentioned specific implementation manner of performing network isolation on the first service and the second service is provided, and in addition, the embodiment of the present application may also implement network isolation on the first service and the second service in other manners, which is not limited.

In one possible design, the embodiment of the present application may dynamically adjust the bandwidth resources of the first network occupied by the second service by:

judging whether the time delay of the first service exceeds the preset threshold value or not;

if not, increasing the value of the third receiving window according to the first step length; after the value of the third receiving window is increased, executing the step of judging whether the first service exceeds the preset threshold value;

if yes, reducing the value of the third receiving window according to the second step length; and after the value of the third receiving window is reduced, executing the step of judging whether the first service exceeds the preset threshold value.

By the technical scheme, complexity of implementation is reduced.

the electronic equipment increases the value of the third receiving window according to the first step length;

after the electronic equipment increases the value of the third receiving window, judging whether the first service exceeds the preset threshold value or not;

if yes, reducing the value of the third receiving window according to the second step length; after the value of the third receiving window is reduced, executing the step of judging whether the first service exceeds the preset threshold value; if not, continuing to increase the value of the third receiving window according to the first step length; and after the value of the third receiving window is increased, executing the step of judging whether the first service exceeds the preset threshold value. By the technical scheme, complexity of implementation is reduced.

In one possible design, the electronic device automatically exchanges the configuration of the first and fourth receive windows when the delay sizes of the first and second networks change. Thereby helping to simplify implementation. It should be noted that, the configuration of automatically exchanging the first receiving window and the fourth receiving window may be understood as follows: exchanging the value of the first receiving window and the value of the second receiving window, and exchanging the value of the third receiving 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 time delay of the first network is larger than the time delay of the second network, or the time delay of the first network is smaller than the time delay of the second network, or the time delay of the first network is larger than the time delay of the second network, or the time delay of the first network is changed from being larger than the time delay of the second network to being smaller than the time delay of the second network, the changing difference value meets the preset condition, for example, the changing difference value is not smaller than a certain preset threshold value, or the time delay of the first network is changed from being smaller than the time delay of the second network to being larger than the time delay of the second network, the changing difference value meets the preset condition, for example, the changing difference value is not smaller than a certain preset threshold value.

In one possible design, the electronic device does not trigger the step of automatically exchanging the configuration of the first and fourth receiving windows until the preset timer expires. Thereby helping to avoid frequent exchanges of the configuration of the receiving window by the electronic device.

In one possible design, when the electronic device establishes a connection with the first network and does not establish a connection with the second network, if the first service and the second service are detected to be running, the electronic device prompts the user to open the second network or automatically open the second network, and prompts the user that the second network is opened. Therefore, the interaction between the electronic equipment and the user is facilitated, and the user experience is further improved.

In a second aspect, a method for controlling a service provided by an embodiment of the present application includes: the electronic equipment establishes connection with a first network; when a first service and a second service are operated, preferentially enabling the first service to occupy bandwidth resources of the first network; the first service is a time delay sensitive service, and the second service is a bandwidth sensitive service; and on the premise that the time delay of the first service does not exceed a preset threshold value, dynamically adjusting the bandwidth resources of the second service to be squeezed to the first network.

In the embodiment of the application, the electronic equipment can dynamically adjust the bandwidth resources of the second service to occupy the first network on the premise that the time delay of the first service does not exceed the preset threshold after the resources occupied by the first service are prioritized, thereby being beneficial to improving the utilization rate of the bandwidth resources.

In one possible design, when the electronic device is running a first service and a second service, the first service may be prioritized such that the first service occupies bandwidth resources of the first network by:

the electronic device sets a first receiving window to a first value, sets a second receiving window to a second value, wherein the first value is larger than the second value, and the second value is not larger than a 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 receiving window of the second service for a link established through the first network.

Through the technical scheme, the implementation mode is simplified.

In the embodiment of the present application, the above-mentioned specific implementation manner that the first service occupies the bandwidth resource of the first network is only provided, and in addition, the embodiment of the present application may also implement the priority manner that the first service occupies the bandwidth resource of the first network in other manners, which is not limited.

In one possible design, the electronic device may dynamically adjust the bandwidth resources of the second service to be squeezed into the first network on the premise that the delay of the first service does not exceed a preset threshold value by:

the electronic equipment judges whether the time delay of the first service is larger than the preset threshold value; if the time delay of the first service is smaller than the preset threshold value, continuously increasing the size of the second receiving window according to a first step length, and executing the step of judging whether the time delay of the first service is larger than the preset threshold value; if the time delay of the first service is greater than the preset threshold, reducing the size of the second receiving window according to a second step length, and executing the step of judging whether the time delay of the first service is greater than the preset threshold. By the technical scheme, complexity of implementation is reduced.

In one possible design, the electronic device preferentially makes the first service occupy the bandwidth resource of the first network, and then increases the size of the second receiving window according to the first step length, and then determines whether the time delay of the first service is greater than a preset threshold.

In a third aspect, an embodiment of the present application provides an electronic device, where the electronic device includes a processor and a memory; wherein the memory is used for storing program instructions; the processor is configured to call the program instructions stored in the memory, and execute the following steps:

establishing a connection with a first network and a second network;

when a first service and a second service are operated, carrying out network isolation on the first service and the second service, so that the first service exclusively uses a network with smaller time delay in the first network and the second network, the second service exclusively uses a network with larger time delay in the first network and the second network, the first service is a time delay sensitive service, and the second service is a bandwidth sensitive service;

and dynamically scheduling the second service to occupy the bandwidth resource of the first network on the premise that the time delay of the first service does not exceed a preset threshold value.

In one possible design, the network isolation of the first traffic and the second traffic may be achieved based on:

when the first service and the second service are operated, setting a first receiving window as a first value, setting a second receiving window as a second value, setting a third receiving window as a third value, and setting a fourth receiving window as a fourth value; the first value is greater than a second value, the fourth value is greater than a third value, and the second value is not greater than a first threshold, the third to not greater than a second threshold;

In one possible design, on the premise that the time delay of the first service does not exceed a preset threshold, the bandwidth resource of the first network occupied by the second service may be dynamically adjusted by the following manner:

In one possible design, on the premise that the time delay of the first service does not exceed a preset threshold, the method can also realize dynamic adjustment of the bandwidth resource occupied by the second service by the first network by the following modes:

increasing the value of the third receiving window according to the first step length;

after the value of the third receiving window is increased, judging whether the first service exceeds the preset threshold value or not;

if yes, reducing the value of the third receiving window according to the second step length; after the value of the third receiving window is reduced, executing the step of judging whether the first service exceeds the preset threshold value; if not, continuing to increase the value of the third receiving window according to the first step length; and after the value of the third receiving window is increased, executing the step of judging whether the first service exceeds the preset threshold value.

In one possible design, the processor is further configured to automatically exchange configurations of the first receive window and the fourth receive window when a delay size of the first network and the second network changes.

In one possible design, the processor is further configured to not trigger execution of the step of automatically exchanging the configuration of the first receive window and the fourth receive window before the preset timer expires.

In one possible design, the processor is further configured to prompt a user to open the second network or automatically open the second network and prompt the user that the second network is open if the first service and the second service are detected to be running when a connection is established with the first network and a connection is not established with the second network.

In addition, the technical effects of any one of the third aspect and the third aspect may be referred to the technical effects of any one of the first aspect and the first aspect, which are not described herein.

In a fourth aspect, an electronic device according to an embodiment of the present application includes a processor and a memory; wherein the memory is used for storing program instructions; the processor is used for calling the program instructions stored in the memory and executing the following steps:

Establishing a connection with a first network;

when a first service and a second service are operated, preferentially enabling the first service to occupy bandwidth resources of the first network; the first service is a time delay sensitive service, and the second service is a bandwidth sensitive service;

and on the premise that the time delay of the first service does not exceed a preset threshold value, dynamically adjusting the bandwidth resources of the second service to be squeezed to the first network.

In one possible design, when a first service and a second service are running, the first service may be prioritized such that the first service occupies bandwidth resources of the first network by:

setting a first receiving window to a first value, setting a second receiving window to a second value, the first value being greater than the second value, and the second value not being greater than a first threshold;

In one possible design, on the premise that the delay of the first service does not exceed a preset threshold, the bandwidth resource of the second service to be squeezed into the first network may be dynamically adjusted by:

Judging whether the time delay of the first service is larger than the preset threshold value or not;

if the time delay of the first service is smaller than the preset threshold value, continuously increasing the size of the second receiving window according to a first step length, and executing the step of judging whether the time delay of the first service is larger than the preset threshold value;

if the time delay of the first service is greater than the preset threshold, reducing the size of the second receiving window according to a second step length, and executing the step of judging whether the time delay of the first service is greater than the preset threshold.

In one possible design, the processor is further configured to determine, after prioritizing that the first service occupies bandwidth resources of the first network, whether a delay of the first service is greater than the predetermined threshold, before a size of a second receiving window.

In addition, the technical effects of any one of the possible designs of the fourth aspect and the fourth aspect may be referred to the technical effects of any one of the possible designs of the second aspect and the second person, and will not be described herein.

In a fifth aspect, an electronic device provided by an embodiment of the present application includes: one or more processors, memory, a plurality of applications, and one or more program instructions; wherein one or more program instructions are stored in a memory, which when executed by an electronic device, implement the above-described aspects of embodiments of the application, as well as any possible devised method of the aspects.

In a sixth aspect, an embodiment of the present application provides a chip, where the chip is coupled to a memory in an electronic device, so that the chip invokes, when running, a program instruction stored in the memory, to implement the foregoing aspects of the embodiment of the present application and any possible design method related to the foregoing aspects.

In a seventh aspect, a computer storage medium according to an embodiment of the present application stores program instructions that, when executed on an electronic device, cause the electronic device to perform the above aspects of the embodiments of the present application and any possible design method related to the aspects.

In an eighth aspect, a computer program product of an embodiment of the application, when run on an electronic device, causes the electronic device to perform a method of implementing any one of the possible designs described above and related to the various aspects of the embodiments of the application.

In a ninth aspect, an embodiment of the present application provides an electronic device, including a processor and a memory; the memory is used for storing program instructions; the processor is configured to invoke the program instructions stored in the memory and execute the method according to the aspects of the embodiments of the present application and any possible design related to the aspects.

In addition, the technical effects of any one of the possible design manners in the fifth aspect to the ninth aspect may be referred to as technical effects of different design manners in the method part, which are not described herein.

Drawings

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

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

FIG. 3 is a schematic diagram of a user interface according to an embodiment of the present application;

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

fig. 5 is a flow chart of a method for controlling services according to an embodiment of the present application;

fig. 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 embodiments of the present application, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relationship of the association object, indicating that three relationships may exist. For example, a and/or B may represent the following three relationships: a is present alone, while A and B are present together, and B is present alone. Wherein A, B can be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one (item) below" or the like, refers to any combination of these items, including any combination of single item(s) or plural items(s). For example, at least one (one) of a, b or c may represent: a, b, c, a and b, a and c, b and c, or a, b and c, wherein a, b and c can be single or multiple.

It should be understood that the embodiment of the application is applied to electronic equipment. The electronic device in the embodiment of the application can support access to one network, and can also support access to two or more networks simultaneously. For example, the electronic device supports MPTCP protocol and may access a cellular network and a wireless fidelity (wireless fidelity, wiFi) network simultaneously. As another example, the electronic device may also access two cellular networks at the same time. For another example, the electronic device may also access two cellular networks and one WiFi network at the same time. 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 then the electronic device is in a state that the first network has been accessed.

For example, in the embodiment of the present application, the electronic device may be a portable electronic device, such as a mobile phone, a tablet computer, a wearable device (such as a smart watch) with a wireless communication function, a vehicle-mounted device, and so on. Exemplary embodiments of portable electronic devices include, but are not limited to, piggy-backOr other operating system. The portable electronic device may also be a portable electronic device such as a Laptop computer (Laptop) having a touch sensitive surface, e.g. a touch panel. It should also be appreciated that in other embodiments of the application, the electronic device may also be a desktop computer having a touch-sensitive surface (e.g., a touch panel).

Fig. 1 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, an earphone interface 140D, a display 151, a subscriber identity module (subscriber identification module, SIM) card interface 152, a camera 153, keys 154, a sensor module 160, a universal serial bus (universal serial bus, USB) interface 170, a charge management module 180, a power management module 181, and a battery 182. In other embodiments, the electronic device 100 may also include a motor, an indicator, and the like.

Wherein 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 (image signal processor, ISP), a controller, a video codec, a digital signal processor (digital signal processor, DSP), a baseband processor, and/or a neural-Network Processor (NPU), etc. Wherein the different processing units may be separate 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. By way of example, the memory in the processor 110 may be a cache memory. The memory may be used to hold instructions or data that the processor 110 has just used or recycled. If the processor 110 needs to reuse the instruction or data, it can be called directly from the memory. Thereby helping to avoid duplicate accesses, reducing the latency of the processor 110 and thus improving 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 various functional applications of the electronic device 100 and data processing by executing instructions stored in the internal memory 121. The internal memory 121 may include a storage program area and a storage data area. The storage program area may store an application program (such as a sound playing function, an image playing function, etc.) required for at least one function of the operating system, and the like. The storage data area may store data created during use of the electronic device 100 (e.g., audio data, phonebooks, etc.), and so on. In addition, the internal memory 121 may include a high-speed random access memory, and may further include a nonvolatile memory such as at least one magnetic disk storage device, a flash memory device, a universal flash memory (universal flash storage, UFS), and the like.

The external memory interface 122 may be used to connect an external memory card (e.g., a Micro SD card) to enable expansion of the memory capabilities of the electronic device 100. The external memory card communicates with the processor 110 via an external memory interface 122 to implement data storage functions. For example, files such as music, video, etc. are stored in an external memory card.

The antennas 1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the electronic device 100 may be used to cover a single or multiple communication bands. Different antennas may also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed into 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 may provide a solution for wireless communication including 2G/3G/4G/5G or 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 (low noise amplifier, LNA), etc. The mobile communication module 131 may receive the electromagnetic wave signal from the antenna 1, perform processes such as filtering and amplifying on the received electromagnetic wave signal, and transmit the electromagnetic wave signal to the modem processor for demodulation. The mobile communication module 131 can amplify the signal modulated by the modem processor, and convert the signal into an electromagnetic wave signal through the antenna 1 to radiate. In some embodiments, at least some of the functional modules of the mobile communication module 131 may be provided in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 131 may be provided in the same device as at least some of the modules of the processor 110.

The modem processor may include a modulator and a demodulator. The modulator is used for modulating the low-frequency baseband signal to be transmitted into a medium-high frequency signal. The demodulator is used for demodulating 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 transferred to the application processor. The application processor outputs sound signals through an audio device (not limited to the speaker 140A, the receiver 140B, etc.), or displays images or videos through the display 151. In some embodiments, the modem processor may be a stand-alone device. In other embodiments, the modem processor may be provided in the same device as the mobile communication module 131 or other functional module, independent of the processor 110.

The wireless communication module 132 may provide solutions for wireless communication including WLAN (e.g., wiFi network), bluetooth (BT), global navigation satellite system (global navigation satellite system, GNSS), frequency modulation (frequency modulation, FM), near field wireless communication technology (near field communication, NFC), infrared technology (IR), etc., applied on the electronic device 100. The wireless communication module 132 may be one or more devices that integrate at least one communication processing module. The wireless communication module 132 receives the electromagnetic wave signal via the antenna 2, modulates the electromagnetic wave signal, filters the electromagnetic wave signal, and transmits the processed signal to the processor 110. The wireless communication module 132 may also receive a signal to be transmitted from the processor 110, frequency modulate and amplify the signal, and convert the signal into an electromagnetic wave signal through the antenna 2 to radiate.

In some embodiments, antenna 1 and mobile communication module 131 of electronic device 100 are coupled, and antenna 2 and wireless communication module 132 are coupled, such that electronic device 100 may communicate with a network and other devices through wireless communication techniques. The wireless communication techniques may include a global system for mobile communications (global system for mobile communications, GSM), general packet radio service (general packet radio service, GPRS), code division multiple access (code division multiple access, CDMA), wideband code division multiple access (wideband code division multiple access, WCDMA), time division code division multiple access (time-division code division multiple access, TD-SCDMA), long term evolution (long term evolution, LTE), BT, GNSS, WLAN, NFC, FM, and/or IR techniques, among others. The GNSS may include a global satellite positioning system (global positioning system, GPS), a global navigation satellite system (global navigation satellite system, GLONASS), a beidou satellite navigation system (beidou navigation satellite system, BDS), a quasi zenith satellite system (quasi-zenith satellite system, QZSS), and/or a satellite based augmentation system (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, an earphone interface 140D, an application processor, and the like. Such as music playing, recording, etc.

The audio module 140 may be used to convert digital audio information into an analog audio signal output and also to convert an 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.

Speaker 140A, also known as a "horn," is used to convert audio electrical signals into sound signals. The electronic device 100 may listen to music, or to listen to hands-free calls, through the speaker 140A.

A receiver 140B, also referred to as a "earpiece", is used to convert the audio electrical signal into a sound signal. When a user uses the electronic device 100 to answer a phone call, the voice received by the electronic device 100 through the mobile communication module 131 or the wireless communication module 132 may be answered by bringing the receiver 140B close to the human ear.

Microphone 140C, also referred to as a "microphone" or "microphone", is used to convert sound signals into electrical signals. When a user makes a call or transmits voice using the electronic device 100, the user may sound through his mouth near the microphone 140C, and the microphone 140C may 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, and may implement a noise reduction function in addition to collecting sound signals. In other embodiments, the electronic device 100 may further be provided with three, four, or more microphones 140C to enable sound signal collection, noise reduction, to also identify the source of sound, to enable directional recording functions, etc.

The earphone interface 140D is used to connect a wired earphone. The earphone interface 140D may be a USB interface 130, or may be a 3.5mm open mobile electronic device platform (open mobile terminal platform, OMTP) standard interface, a american cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface, or the like.

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

The display 151 may be used to display images, video, etc. The display 151 may include a display panel. The display panel may employ a liquid crystal display (liquid crystal display, LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (AMOLED) or an active-matrix organic light-emitting diode (matrix organic light emitting diode), a flexible light-emitting diode (FLED), a Miniled, microLed, micro-oeled, a quantum dot light-emitting diode (quantum dot light emitting diodes, QLED), or the like. In some embodiments, the electronic device 100 may include 1 or N display screens 151, N being a positive integer greater than 1.

The electronic device 100 may implement a photographing function through an ISP, a camera 153, a video codec, a GPU, a display 151, an application processor, and the like.

The ISP may be used to process data fed back by the camera 153. For example, when photographing, a shutter is opened, an optical signal is collected by the camera 153, and then the camera 153 converts the collected optical signal into an electrical signal, and the electrical signal is transmitted to an ISP for processing and is converted into an image visible to the naked eye. ISP can also perform algorithm optimization on noise, brightness and skin color of the image. The ISP can also optimize parameters such as exposure, color temperature, etc. of the photographed scene. In some embodiments, the ISP may be provided in the camera 193.

The camera 153 may be used to capture still images or video. Typically, the camera 153 includes a lens and an image sensor. Wherein the object generates an optical image through the lens and projects the optical image to the graphics 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 transfers the electrical signal to the ISP to be converted into a digital image signal. The ISP outputs the digital image signal to the DSP for processing. The DSP converts the digital image signal into an image signal in a standard RGB, YUV, or the like format. In some embodiments, the electronic device 100 may include 1 or N cameras 153, N being a positive integer greater than 1.

The keys 154 may include a power on key, a volume key, etc. The keys 154 may be mechanical keys. Or may be a touch key. The electronic device 100 may receive key inputs, generating key signal inputs related to user settings and function controls of the electronic device 100.

The sensor module 160 may include one or more sensors. For example, a touch sensor 160A, a fingerprint sensor 160B, a gyro sensor 160C, a pressure sensor 160D, an acceleration sensor 160E, and the like. In some embodiments, the sensor module 160 may also include environmental sensors, distance sensors, proximity light sensors, bone conduction sensors, 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 form a touch screen, which is also referred to as a "touch screen". The touch sensor 160A is used to detect a touch operation acting thereon or thereabout. The touch sensor 160A may communicate the detected touch operation to the application processor to determine the touch event type. Visual output related to a touch operation may 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 at a different location than the display 151.

The fingerprint sensor 160B may be used to collect a fingerprint. The electronic device 100 may utilize the collected fingerprint characteristics to realize fingerprint unlocking, access an application lock, fingerprint photographing, fingerprint incoming call answering, and the like.

The gyro sensor 160C may be used to determine a motion gesture of the electronic device 100. In some embodiments, the angular velocity of electronic device 100 about three axes (i.e., x, y, and z axes) may be determined by gyro sensor 160C. The gyro sensor 160C may be used for photographing anti-shake. For example, when the shutter is pressed, the gyro sensor 160C detects the shake angle of the electronic device 100, calculates the distance to be compensated by the lens module according to the angle, and makes the lens counteract the shake of the electronic device 100 through the reverse motion, so as to realize anti-shake. The gyro sensor 160C may also be used for navigating, somatosensory game scenes.

The pressure sensor 160D is used for sensing a pressure signal, and may convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor 160D may be provided to the display screen 151. The pressure sensor 160D is of various kinds, such as a resistive pressure sensor, an inductive pressure sensor, a capacitive pressure sensor, and the like. The capacitive pressure sensor may be a capacitive pressure sensor comprising at least two parallel plates with conductive material. When a force is applied to the pressure sensor 160D, the capacitance between the electrodes changes. The electronic device 100 determines the strength of the pressure from the change in capacitance. When a touch operation is applied to the display 194, the electronic apparatus 100 detects the intensity of the touch operation according to the pressure sensor 160D. The electronic device 100 may also calculate the location of the touch based on the detection signal of the pressure sensor 160D. In some embodiments, touch operations that act on the same touch location, but at different touch operation strengths, may correspond to different operation instructions. For example: and executing an instruction for checking the short message when the touch operation with the touch operation intensity smaller than the first pressure threshold acts on the short message application icon. And executing an instruction for newly creating the short message when the touch operation with the touch operation intensity being greater than or equal to the first pressure threshold acts on the short message application icon.

The acceleration sensor 160E may detect the magnitude of acceleration of the electronic device 100 in various directions (typically three axes). The magnitude and direction of gravity can be detected when the electronic device is stationary. The method can also be used for identifying the gesture of the electronic equipment 100 and applied to applications such as horizontal and vertical screen switching, pedometers and the like.

In other embodiments, the processor 110 may also include one or more interfaces. For example, the interface may be a SIM card interface 152. As another example, the interface may also be a USB interface 170. For another example, the interface may be an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous receiver transmitter (universal asynchronous receiver/transmitter, UART) interface, a mobile industry processor interface (mobile industry processor interface, MIPI), a general-purpose input/output (GPIO) interface, or the like. It will be appreciated that the processor 110 of the present embodiment may interface with different modules of the electronic device 100, thereby enabling the electronic device 100 to perform different functions. Such as photographing, processing, etc. It should be noted that, the connection manner of the interface in the electronic device 100 is not limited in the embodiment of the present application.

Wherein the SIM card interface 152 may be used to connect a SIM card. The SIM card may be inserted into the SIM card interface 152 or removed from the SIM card interface 152 to enable contact and separation with the electronic device 100. The electronic device 100 may support 1 or N SIM card interfaces, N being a positive integer greater than 1. The SIM card interface 152 may support Nano SIM cards, micro SIM cards, and the like. The same SIM card interface 152 may be used to insert multiple cards simultaneously. The types of the plurality of cards may be the same or different. The SIM card interface 152 may 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 communication and data communication. In some embodiments, the electronic device 100 employs esims, i.e.: 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 the SIM card interface 152 can only insert one SIM card, the electronic device 100 may access a cellular network through the SIM card inserted in the SIM card interface 152. For another example, when the SIM card interface 152 is capable of inserting two SIM cards, the electronic device 100 may access one 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, USB interface 170 may include a Mini USB interface, a Micro USB interface, a USB Type C interface, etc. The USB interface 170 may be used to connect a charger to charge the electronic device 100, and may also be used to transfer data between the electronic device 100 and a peripheral device. And can also be used for connecting with a headset, and playing audio through the headset. The USB interface 170 may also be used to connect other electronic devices, such as augmented reality (augmented reality, AR) devices, etc.

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

The power management module 181 is used to connect the battery 182, the charge management module 180 and the processor 110. The power management module 181 receives input from the battery 182 and/or the charge management module 180 to power the processor 110, the internal memory 121, the external memory, the display 151, the camera 153, the mobile communication module 131, the wireless communication module 132, and the like. The power management module 181 may also be used to monitor battery capacity, battery cycle times, battery health (leakage, impedance), etc. In other embodiments, the power management module 181 may also be provided in the processor 110. In other embodiments, the power management module 181 and the charging management module 180 may also be provided in the same device.

It should be understood that the hardware configuration shown in fig. 1 is only one example. The electronic device 100 of embodiments of the present application may have more or fewer components than shown in the figures, may combine two or more components, or may have a different configuration of components. 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 following describes an embodiment of the present application in detail with reference to a schematic configuration of the electronic device 100 shown in fig. 1.

In general, the electronic device 100 may support a variety of applications. Such as one or more of the following applications: drawing, presentation, word processing, gaming, telephony, video player, music player, email, instant messaging, photo management, camera, browser, calendar, clock, payment, application marketplace, desktop, and health management, among other applications. For example, the electronic device 100 may run one or more applications simultaneously. For example, the electronic device 100 may run a game in the foreground when an application is downloaded in the background from an application marketplace. For another example, the electronic device 100 may make a video phone or the like by timely messaging in the foreground while downloading video from the video player in the background. For another example, the electronic device 100 may also run a music player in the background to play music, and in the foreground to make payment operations through the payment application. For another example, the electronic device 100 may also run a voice chat application in the background, with video downloaded in the foreground through a video player.

The electronic device 100 is a service that is operated by, for example, downloading an application from an application market in the background, running a game in the foreground, downloading video from a video player in the background, and performing video telephony by timely messaging in the foreground. It should be appreciated that the different services concurrently operating at the electronic device 100 may include delay sensitive class services and bandwidth sensitive class services. The delay-sensitive service has a high requirement for delay, and when the delay exceeds a set threshold, the delay-sensitive service may cause the electronic device 100 to operate to be blocked, so as to affect the user experience. And bandwidth sensitive services are more demanding on bandwidth resources, and are expected to occupy the whole bandwidth. For example, typical bandwidth sensitive class traffic may be data downloads, etc., such as downloading applications from an application market, or downloading video from a video application, etc.

When the electronic device 100 runs both the delay sensitive service and the bandwidth sensitive service, the bandwidth sensitive service may preempt the bandwidth resource of the delay sensitive service, resulting in blocking of the delay sensitive service, and the like, which reduces the 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, the delay sensitive services and the bandwidth sensitive services can be isolated from each other by the network, so that the delay of the network with smaller delay in the two or more networks to which the delay sensitive services exclusive electronic device 100 is simultaneously connected, and the bandwidth sensitive services exclusive one network with different delay sensitive services do not affect each other. And then, on the premise of meeting the time delay requirement of the time delay sensitive service, dynamically and gradually adjusting the bandwidth resources of the network with smaller time delay occupied by the bandwidth sensitive service, thereby being beneficial to improving the utilization rate of the bandwidth resources and improving the background downloading rate of the bandwidth sensitive service.

For example, as shown in fig. 2, the electronic device 100 may support access to a first network and a second network. The electronic device 100 may access both the first network and the second network when both are open, so that the electronic device 100 may establish a connection with the first network and the second network, respectively. The electronic device 100 accesses the second network when the first network is closed and the second network is open. The electronic device 100 accesses the first network when the first network is open and the second network is closed. The first network may be a cellular network, a WLAN network, or the like. The second network may be a cellular network, a WLAN network, or the like. For example, the cellular network may be a 2G network, a 3G network, a 4G network, or the like. The WLAN network may be a WiFi network, a hotspot, etc. It should be noted that, in the embodiment of the present application, the electronic device 100 may be accessed to the first network in a wireless manner, or may be accessed to the first network in a wired manner; the electronic device 100 may be connected to the second network by wireless means or by wired means.

Take the first network as an example. For example, the first network is a wireless network such as a cellular network, a WLAN network, or the like, and the electronic device 100 may access the first network in response to a user opening the first network. For example, the operation of opening the first network by the user may be an operation of opening a virtual button for controlling opening or closing of the first network by the user, or may be a shortcut gesture operation, or may be a voice command, etc., which is not limited. For another example, the electronic device 100 may also automatically open the first network and access the first network upon an event trigger. For example, the event that automatically triggers the opening of the first network may be an event that the electronic device 100 starts a video player or the like. The embodiment of the application does not limit the event of automatically triggering to open the first network. For another example, when the first network is a network to which the electronic device 100 accesses through a wired manner, the electronic device 100 may access the first network when detecting that the wired access network port is connected to the router.

Embodiment one: the electronic device 100 establishes a connection with the first network and the second network, respectively, and operates both the delay sensitive class of service and the bandwidth sensitive class of service: it should be noted that, the delay sensitive service may be run in the foreground or in the background, and the bandwidth sensitive service may be run in the foreground or in the background.

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

When the electronic device 100 establishes a connection with the first network and the second network respectively, and runs both the delay sensitive service and the bandwidth sensitive service, the delay sensitive service and the bandwidth sensitive service can be isolated from each other, so that the delay sensitive service alone occupies the network with smaller delay in the first network and the second network, and the bandwidth sensitive service alone occupies the network with larger delay in the first network and the second network, so that the delay sensitive service and the bandwidth sensitive service can not affect each other. And then, on the premise that the time delay of the time delay sensitive service is not more than a threshold value, dynamically and gradually adjusting the bandwidth resources of the network with smaller time delay in the first network and the second network, thereby being beneficial to improving the utilization rate of the bandwidth resources and improving the background downloading rate of the bandwidth sensitive service.

It should be noted that, in some embodiments, different thresholds may be set for different delay sensitive services, for example, the threshold corresponding to the network game is 150ms, the threshold corresponding to the network phone may be 300ms, and so on. The threshold value set for different delay sensitive services can be set according to actual situations or experience. In other embodiments, the same threshold may be set for different delay-sensitive class of traffic.

Taking the structure of the electronic device 100 shown in fig. 1 as an example. When a connection is established between the processor 110 in the electronic device 100 and the first network and the second network, and the delay sensitive service and the bandwidth sensitive service are both running, the processor 110 performs network isolation on the delay sensitive service and the bandwidth sensitive service, and dynamically and gradually adjusts bandwidth resources of the network with smaller delay in the first network and the second network occupied by the bandwidth sensitive service.

For example, after the electronic device 100 establishes a connection with the first network and the second network, when the delay sensitive service is started and the bandwidth sensitive service is not started, or when the bandwidth sensitive service is started and the delay sensitive service is not started, the started service may be simultaneously operated on the first network and the second network, or the started service may be operated on a network with a 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, and starts the delay sensitive service and the bandwidth sensitive service, the method for controlling the service according to the embodiment of the present application may be executed. It should be noted that, when the electronic device 100 starts the delay sensitive service and the bandwidth sensitive service, the delay sensitive service is operated, and the bandwidth sensitive service is operated.

Taking the delay sensitive service as the first service and the bandwidth sensitive service as the second service as examples, when the electronic device 100 establishes a connection with both the first network and the second network, and operates with both the first service and the second service, the electronic device may perform network isolation on the first service and the second service based on the following manner:

if the time delay of the first network is smaller than that of the second network, setting a receiving window of the first service for a link established through the first network to be a larger value p, setting a receiving window of the first service for the link established through the second network to be a smaller value m, and enabling the receiving window reported by the electronic equipment to the first network to be p and the receiving window reported to the second network to be m; setting a receiving window of the second service for the link established through the first network as a smaller value n, and setting a receiving window of the second service for the link established through the second network as a larger value q, so that the receiving window reported by the electronic equipment to the first network has a value n and the receiving window reported to the second network has a value q; therefore, the first service can monopolize the first network, the second service monopolizes the second network, and network isolation of the first service and the second service is realized. It should be understood that in the embodiment of the present application, the values of m and n may be the same or different. For example, the values of m and n may be 0. The values of p and q may be the same or different. The values of p, q may be, for example, upper values of interface windows supported by the electronic device 100. Wherein p is greater than m and q is greater than n. For example, the values of p and q may refer to the setting manner of the receiving window values in the prior art, or p may be set to a value greater than a certain threshold value, q may be set to a value greater than another certain threshold value, or p and q may be directly set to the upper limit value of the receiving window, etc., where the setting manner of p and q is not limited in the embodiment of the present application. In some embodiments, the value of m is not greater than a first threshold value, and the value of n is not greater than a second threshold value, where the first threshold value and the second threshold value may be preset, may be the same or different, and thus help to simplify implementation. As another example, the values of m and n may be set directly to a fixed value, for example, 0.

The reception window of the first traffic for the link established through the first network is hereinafter abbreviated as a first reception window, the reception window of the first traffic for the link established through the second network is hereinafter abbreviated as a second reception window, the reception window of the second traffic for the link established through the first network is hereinafter abbreviated as a third reception window, and the reception window of the second traffic for the link established through the second network is hereinafter abbreviated as a fourth reception 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 less data the electronic device 100 can receive through the link established by the first network. For example, when the first receiving window takes a value of 0, it indicates that the electronic device 100 no longer receives the data of the first service through the link established by the first network.

Therefore, in the embodiment of the application, the first receiving window and the fourth receiving window are set to a larger value, and the second receiving window and the third receiving window are set to a smaller value, so that the first service can monopolize the first network, and the second service monopolizes the second network, thereby realizing network isolation.

It should be noted that, in the embodiment of the present application, when the time delay of the first network is smaller than the time delay of the second network, the link established through the first network may be referred to as MPTCP-subflow (sub-flow) with relatively small Round Trip Time (RTT), and the link established through the second network may be referred to as MPTCP-subflow with relatively large 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 occupation of the second service on the residual bandwidth resource of the first network may be implemented 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 size. For example, the first step size may be half of the upper limit value of the third receiving window, or may be one fourth of the upper limit value of the third receiving window, or the like. Can be preset according to different service types, and can be set or modified by a 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 not, may continue to increase the value of the third receiving window. And after increasing the value of the third receiving window, if the time delay of the first service exceeds a preset threshold, reducing the value of the third receiving window, and then continuously judging whether the time delay of the first service exceeds the preset threshold. It should be noted that, the electronic device 100 may decrease the value of the third receiving window according to the second step size. For example, the second step size may be half of the upper limit of the third receiving window, or may be one fourth of the upper limit of the third receiving window, or the like. The first step size may be the same as the second step size, or may be different from the second step size.

If the time delay of the first service does not exceed the preset threshold after the value of the third receiving window is reduced, the value of the third receiving window can be continuously increased. If the time delay of the first service exceeds the preset threshold after the value of the third receiving window is reduced, the value of the third receiving window can be continuously reduced. In this way, the electronic device 100 can realize that the second service realizes the maximum utilization of the resources under the condition that the first service meets the time delay requirement, thereby being beneficial to improving the utilization rate of the bandwidth resources.

In some embodiments, the electronic device 100 suspends dynamic adjustment of the value of the third receive window when the delay of the first service does not exceed the preset threshold, when the value of the third receive window is at a maximum (e.g., when the value of the third receive window is at a1, when the value of the third receive window is at a1+ first step, the delay of the first service exceeds the preset threshold, and when the delay of the first service exceeds the preset threshold, the delay of the first service does not exceed the preset threshold, when the value of the third receive window is at a1+ first step, the delay of the first service exceeds the preset threshold, and then reduces the value of the third receive window to a1+ first step-second step, wherein the second step is not equal to the first step, and the delay of the first service does not exceed the preset threshold, and a1+ first step-second step is the maximum value of the third receive window. Specifically, when the processor 110 of the electronic device 100 detects that the time delay of the first service does not exceed the preset threshold and the value of the third receiving window is the maximum value, the dynamic adjustment of the value of the third receiving window is suspended.

In other embodiments, the electronic device 100 may stop adjusting the value of the third receiving window after the second service is suspended or completed, or after the first service exits, so as to stop dynamically adjusting the bandwidth resource of the second network occupied by the second service. Of course, the above detection and adjustment process may be restarted when the delay of the first service is detected to exceed a preset threshold, or after a preset time expires, or when other preset conditions are detected to be met.

In some embodiments, the electronic device 100 may automatically exchange the configuration of the receive window when the delay from the first network is less than the delay of the second network, changing to the delay of the first network being greater than the delay of the second network. Specifically, the configuration of the automatic exchange receiving window is as follows: and 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 to realize link exchange. 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 special processor, which is not limited thereto.

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

When the delay of the WiFi network is smaller than the delay of the 4G network, the electronic device 100 sets the value of the first receiving window to a first value, and sets the value of the second receiving window to a second value, and when the delay of the network is changed to be: and after the time delay of the WiFi network is greater than that of the 4G network, setting the value of the first receiving window to be a second value, and setting the value of the second receiving window to be a first value. When the delay of the WiFi network is smaller than the delay of the 4G network, the value of the third receiving window is set to be a third value, and the value of the fourth receiving window is set to be a fourth value, the delay of the network is changed to be: and after the time delay of the WiFi network is greater than that of the 4G network, setting the value of the third receiving window to be a fourth value, and setting the value of the fourth receiving window to be a third value.

For example, in the embodiment of the present application, for the delay sensitive service and the bandwidth sensitive service, the configuration of the receiving window is adjusted in minutes, so as to reduce the influence on the service running on the electronic device 100. For example, after the configuration of the receiving window is interchanged, the electronic device 100 may set a timer (timer), and the delay condition of the network is not detected before the timer overflows, so as to ensure that the electronic device 100 does not frequently interchange the configuration of the receiving window. For another example, the electronic device 100 may set a timer (timer) after the configuration of the receiving window is interchanged, detect the delay condition of the network before the timer overflows, but after detecting that the delay condition of the network has a relative change, if the timer does not overflow, it does not perform processing, and if the timer overflows, the configuration of the receiving window is interchanged, so as to ensure that the electronic device 100 does not interchange the configuration of the receiving window frequently.

In some embodiments, the electronic device 100 may distinguish between delay-sensitive class traffic and bandwidth-sensitive class traffic by a token held by the running traffic. Thereby helping to simplify the way in which the electronic device 100 distinguishes between delay-sensitive and bandwidth-sensitive classes of traffic. For example, delay sensitive class traffic holds a red token and bandwidth sensitive class traffic holds a blue token.

For example, when an application is detected to be started, the electronic device 100 may search the database for a service type corresponding to the packet name of the started application. The database may be preset in the electronic device 100 for the electronic device manufacturer, or may be acquired from a network for the electronic device 100. The database comprises the corresponding relation between the packet name of the application and the service type. For example, the service type corresponding to the packet name of the WeChat is a delay sensitive service, the service type corresponding to the packet name of the application market is a bandwidth sensitive service, the service type corresponding to the packet name of the king is a delay sensitive service, and the like. Then, the electronic device 100 marks the started application according to the service type corresponding to the packet name of the started 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, when the service type corresponding to the packet name of the started application, which is found by the electronic device 100, is the delay sensitive service, a data record is established for the application/service, and the data record includes a flag bit corresponding to the service, where the flag bit is set to 0. When the service type corresponding to the packet name of the started application found by the electronic device 100 is a bandwidth sensitive service, a data record is established for the application/service, and the data record includes a flag bit corresponding to the service, where the flag bit is set to 1.

The embodiment of the application can distinguish the time delay sensitive service from the bandwidth sensitive service in other modes, and is not limited to the above.

For example, when the electronic device 100 accesses the WiFi network and the 4G network simultaneously, if the video is downloaded in the background using the encyclopedia, the downloading speed is 10Mb/s, where the service type corresponding to the package name of the encyclopedia is a bandwidth sensitive service, and the blue token is held, in this case, the electronic device 100 starts the encyclopedia in the foreground in response to the operation of opening the encyclopedia by the user, where the service type corresponding to the package name of the encyclopedia is a delay sensitive service, holds the red token, and the electronic device 100 operates simultaneously with the service holding the blue token and the service holding the red token, so that the speed of the video downloaded by the encyclopedia may be gradually increased, for example, from 1Mb/s, 3Mb/s, 8Mb/s may be dynamically maintained, and the video downloaded by the electronic device 100 may be dynamically stable.

Embodiment two: the electronic device 100 supports the case where the first network and the second network are simultaneously accessed, and only a connection is currently established with the first network, the first service is started, and the second service is not started. The first service is a time 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 time delay sensitive service.

Taking 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 a connection is currently established only with the first network and the first service is started, the operation of starting the second service can be responded to prompt the user to open the second network, or the second network can be automatically opened and prompt the user that the second network is opened. For example, the first network may be a cellular network and the second network may be a WiFi network. For another example, when the electronic device 100 is equipped with two SIM cards, the first network may be a cellular network, and the second network may be a cellular network, a WiFi network, or the like. 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 a prompt message on the display 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 for prompting the user whether to open the second network. The electronic device 100 may open the second network in response to the user's selection of the virtual button "yes" and not open the second network in response to the user's selection of the virtual button "no". As another example, when the first network to which the electronic device 150 is currently connected is a cellular network, and two SIM cards are installed in the electronic device 100, as shown in fig. 4, the electronic device 100 may display a prompt box 400, where the prompt box 400 includes prompt information for prompting the user to open the second network. The electronic device 100 may turn on the WiFi network in response to the user's operation of selecting the virtual button 401, and turn on 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 the preset time period is exceeded, the WiFi network may be automatically opened, or another cellular network may be automatically opened, or the second network may not be opened. As another example, the electronic device 100 may prompt the user to open the second network through voice, prompt the user that the second network is open, or the like, and the manner in which the electronic device 100 prompts the user according to the embodiment of the present application is not limited. In the above case, as another example, the electronic device 100 automatically closes the second network when one of the bandwidth-sensitive class service and the delay-sensitive class service is closed or suspended, or the downloading of the bandwidth-sensitive class service is completed. Thereby helping to avoid flow waste and saving cost.

In some embodiments, when supporting simultaneous access to the first network and the second network, if a connection is currently established only with the first network and the first service is started, after the second service is started in response to the operation of 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 requirement, the user is prompted to open the second network or automatically open the second network. If the time delay of the first service does not exceed the preset threshold value and the transmission rate of the second service meets the user requirement, the user is not prompted to open the second network or the second network is not automatically opened any more.

After the electronic device 100 opens the second network, the method for controlling service according to the embodiment of the present application may be executed, and the specific implementation manner may refer to the first embodiment and will not be described herein.

Embodiment III: a scenario in which the electronic device 100 can only communicate over a connection established by a network.

When the electronic device 100 establishes a connection with the first network, if the electronic device runs both the bandwidth sensitive service and the delay sensitive service, the bandwidth resources of the first network can be preferentially ensured to be occupied by the delay sensitive service, and then the bandwidth resources of the first network are dynamically adjusted to be occupied by the bandwidth sensitive service under the condition that the delay requirement of the delay sensitive service is met, so that the bandwidth resources of the first network are maximally utilized by the bandwidth sensitive service. Specifically, as in the above embodiment, by setting the receiving window of the delay sensitive service to a larger value, setting the receiving window of the bandwidth sensitive service to a smaller value, and under the premise of ensuring that the delay of the delay sensitive service does not exceed the preset threshold, increasing the bandwidth occupied by the bandwidth sensitive service until the delay sensitive service reaches the preset threshold, or dynamically adjusting all the time (the bandwidth occupied by the bandwidth sensitive service is increased if the delay of the delay sensitive service does not exceed the preset threshold, and decreasing the bandwidth occupied by the bandwidth sensitive service if the bandwidth of the delay sensitive service exceeds the threshold).

It should be noted that the first network may be a cellular network, a wireless network, for example, a WiFi network, personal identification, or the like, or a wired network, or the like. The electronic device 100 may start the bandwidth sensitive service and then start the delay sensitive service after establishing connection with the first network, or may start the delay sensitive service and then start the bandwidth sensitive service.

In the following, the first service is taken as a delay sensitive service, and the second service is taken 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 may be a larger value, or may be set based on a manner of the prior art, and y is a smaller value, for example, 0. Then, the electronic device 100 gradually increases the value of the receiving window of the second service on the premise that the time delay of the first service does not exceed the preset threshold, so that the second service gradually occupies the bandwidth resource of the first network, thereby being beneficial to improving the utilization rate of the bandwidth resource and improving the background downloading rate of the bandwidth sensitive service.

Specifically, the manner in which the electronic device 100 dynamically adjusts the bandwidth resources of the first network to be squeezed by the second service may be referred to as a manner in which the electronic device 100 dynamically adjusts the bandwidth resources of the first network to be squeezed by the second service, which is not described herein.

It should be noted that, the electronic device 100 may also establish a connection with the first network after the delay sensitive service and/or the bandwidth sensitive service are started, or may establish a connection with the first network before the delay sensitive service and/or the bandwidth sensitive service are started.

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

Specifically, as shown in fig. 5, a flow chart of a method for controlling a service according to an embodiment of the present application includes the following steps.

In step 501, the electronic device 100 establishes a connection with a first network and a second network, and monitors the latency of the first network and the second network. The order of establishing the connection between the electronic device 100 and the first network and monitoring the delay sizes of the first network and the second network is not limited in the embodiments of the present application.

In step 502, the electronic device 100 identifies to start a first service, where the first service is a delay sensitive service, and a second service, where the second service is a bandwidth sensitive service.

The embodiment of the present application does not limit the order of steps 501 and 502 nor the order in which the first service and the second service are initiated.

In some embodiments, the electronic device 100 may identify the different services that are initiated by the token. For example, when the electronic device 100 monitors traffic running blue and red tokens, it recognizes that the first traffic is initiated, and the second traffic is initiated. Wherein the red token is used for identifying the delay sensitive service, and the blue token is used for identifying the bandwidth sensitive service.

In step 503, the electronic device 100 performs network isolation on the first service and the second service, so that the first service exclusively uses the network with smaller delay in the first network and the second network, and the second service exclusively uses the network with larger delay in the first network and the second network.

In some embodiments, the electronic device 100 may implement network separation of the first service and the second service 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 values of q and p may be larger, for example, the upper limit value of the receiving window, or may be set based on a setting mode in the prior art, and the values of m and n may be smaller, for example, 0, where it is noted that the values of m and n may be the same or different. Specifically, the first receiving window is a receiving window of the first service for the link established through the first network, which is simply referred to as a second receiving window of the first service for the link established through the second network, the third receiving window is a receiving window of the second service for the link established through the first network, and the fourth receiving window is a receiving window of the second service for the link established through the second network.

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

Step 504, the electronic device 100 determines whether the delay of the first service exceeds a preset threshold, if not, step 505 is executed, otherwise step 506 is executed.

In step 505, the electronic device 100 increases the value of the third receiving window by the first step, and then re-executes step 504.

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

In step 507, when the electronic device 100 detects that the relative change of the relative sizes of the delays of the first network and the second network meets the preset condition, the electronic device automatically exchanges 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, and then performs step 504.

For example, due to the movement of the user or the change of the network quality, the time delay of the original first network is larger than that of the second network, and the time delay of the first network is changed into smaller than that of the second network; the second network changes from small relative first network time delay to large relative first network time delay; or the difference in relative change in this time delay reaches a threshold; or when the relative change in time delay reaches a certain time threshold, etc. It should be noted that, the configuration of the receiving window is in the minute level, and the specific implementation manner may be referred to the related description in the above embodiment, which is not repeated here.

In the embodiment of the application, the mode of controlling the service is changed at the electronic equipment side without modifying the application program and the server side, thereby being beneficial to reducing the complexity of realizing the scheme.

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

In the embodiments of the present application described above, the method provided in the embodiments of the present application is described in terms of the electronic device as the execution subject. In order to implement the functions in the method provided by the embodiment of the present application, the electronic device may include a hardware structure and/or a software module, where the functions are implemented in the form of a hardware structure, a software module, or a hardware structure plus a software module. Some of the functions described above are performed in a hardware configuration, a software module, or a combination of hardware and software modules, depending on the specific application of the solution and design constraints.

Based on the same concept, fig. 6 shows an electronic device 600 provided by the present application for performing the method provided by the above embodiments of the present application. By way of example, the electronic device 600 includes a processor 601 and a memory 602. The memory 602 is configured to store program instructions, and the processor 601 is configured to invoke the program instructions stored in the memory 602, to implement the method for controlling a service according to the embodiment of the present application. For example, if the memory 602 stores program instructions for executing the method of traffic control shown in fig. 5, the processor 601 calls the program instructions stored in the memory 602 for executing the method of traffic control shown in fig. 5, and executes the method of traffic control shown in fig. 5.

Processor 601 in embodiments of the present application may be a general purpose processor, a digital signal processor (digital signal processor, DSP), an application specific integrated circuit (application specific integrated circuit, ASIC), an off-the-shelf programmable gate array (field programmable gate array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present application may be implemented or performed. A 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 connection with the embodiments of the present application may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a memory medium well known in the art such as random access memory (random access memory, RAM), flash memory, read-only memory (ROM), programmable read-only memory, or electrically erasable programmable memory, registers, and the like. The storage medium is located in a memory, and the processor reads instructions from the memory and, in combination with its hardware, performs the steps of the method described above.

The relevant features of the specific implementation of the apparatus may refer to the above method parts, and are not repeated here

It will be apparent to those skilled in the art that embodiments of the present application may be implemented in hardware, or firmware, or a combination thereof. When implemented in software, the functions described above may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. Taking this as an example but not limited to: computer readable media can include RAM, ROM, electrically erasable programmable read-Only memory (electrically erasable programmable read Only memory, EEPROM), compact-disk-read-Only memory (CD-ROM) or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Furthermore, it is possible to provide a device for the treatment of a disease. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital subscriber line (digital subscriber line, DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the fixing of the medium. As used in the embodiments of the present application, discs (disks) and disks include Compact Discs (CDs), laser discs, optical discs, digital versatile discs (digital video disc, DVDs), floppy disks, and blu-ray discs where disks usually reproduce data magnetically, while disks reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.

In summary, the foregoing description is only exemplary embodiments of the present application and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement, etc. made according to the disclosure of the present application should be included in the protection scope of the present application.

Claims

1. A method of traffic control, the method comprising, by an electronic device, performing the method of:

establishing a connection with a first network and a second network;

when a first service of a time delay sensitive class and a second service of a bandwidth sensitive class are operated, carrying out network isolation on the first service and the second service, so that the first service occupies a network with smaller time delay in the first network and the second network, and the second service occupies a network with larger time delay in the first network and the second network;

and on the premise that the time delay of the first service does not exceed a preset threshold value, dynamically adjusting the bandwidth resource of the first network occupied by the second service.

2. The method of claim 1, wherein the network isolating the first traffic and the second traffic when running the first traffic of the latency sensitive class and the second traffic of the bandwidth sensitive class comprises:

When the first service and the second service are operated, setting a first receiving window as a first value, setting a second receiving window as a second value, setting a third receiving window as a third value, and setting a fourth receiving window as a fourth value; the first value is greater than a second value, the fourth value is greater than a third value, and the second value is not greater than a first threshold, and the third value is not greater than a second threshold;

3. The method of claim 2, wherein dynamically adjusting bandwidth resources of the first network occupied by the second service on the premise that the delay of the first service does not exceed a preset threshold comprises:

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

if so, reducing the value of the third receiving window according to the second step length.

4. The method of claim 2, wherein dynamically adjusting bandwidth resources of the first network occupied by the second service on the premise that the delay of the first service does not exceed a preset threshold comprises:

if yes, reducing the value of the third receiving window according to the second step length; if not, continuing to increase the value of the third receiving window according to the first step length.

5. The method of any one of claims 2 to 4, further comprising:

and when the relative sizes of the time delays of the first network and the second network are changed, automatically exchanging the configuration of the first receiving window and the fourth receiving window.

6. The method as recited in claim 5, further comprising:

the step of automatically exchanging the configuration of the first receiving window and the fourth receiving window is not triggered to be performed before the preset timer overflows.

7. The method of any one of claims 1 to 4 or 6, further comprising:

when connection is established with the first network and connection is not established with the second network, if the first service and the second service are detected to be operated, prompting a user to open the second network or automatically open the second network, and prompting the user that the second network is opened.

8. An electronic device comprising a processor and a memory;

the memory is used for storing program instructions;

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

establishing a connection with a first network and a second network;

9. The electronic device of claim 8, wherein the network isolating the first service and the second service when the first service and the second service are running comprises:

10. The electronic device of claim 9, wherein dynamically adjusting bandwidth resources of the first network occupied by the second service on the premise that a latency of the first service does not exceed a preset threshold comprises:

11. The electronic device of claim 9, wherein dynamically adjusting bandwidth resources of the first network occupied by the second service on the premise that a latency of the first service does not exceed a preset threshold comprises:

12. The electronic device of any of claims 9-11, wherein the processor is further to:

13. The electronic device of claim 12, wherein the processor is further configured to:

14. The electronic device of any of claims 8-11 or 13, wherein the processor is further to:

15. A computer storage medium storing program instructions which, when executed by an electronic device, perform the method of any one of claims 1 to 7.

16. A chip, characterized in that the chip is coupled to a memory in an electronic device such that the chip, when run, invokes program instructions stored in the memory, implementing the method according to any of claims 1 to 7.

17. An electronic device comprising a processor and a memory;

The memory is used for storing program instructions;

the processor being operative to invoke program instructions stored in the memory to perform the method of any of claims 1-7.