WO2023124454A1

WO2023124454A1 - Communication method and apparatus, electronic device, computer device, and readable storage medium

Info

Publication number: WO2023124454A1
Application number: PCT/CN2022/126984
Authority: WO
Inventors: 孔领领
Original assignee: Oppo广东移动通信有限公司
Priority date: 2021-12-31
Filing date: 2022-10-24
Publication date: 2023-07-06
Also published as: CN114430560A; CN114430560B

Abstract

The present application relates to a communication method and apparatus, an electronic device, a computer device, and a readable storage medium. The method comprises: obtaining expected occupation time of a first communication module for occupying a channel in a current period; obtaining a communication scene type of a second communication module in a coexistence mode; and when the communication scene type is a first preset type, determining a first communication protection strategy of the second communication module in the expected occupation time according to the expected occupation time, the first communication protection strategy being used for protecting communication between the second communication module and a first communication device.

Description

Communication method, device, electronic device, computer device and readable storage medium

Cross References to Related Applications

This application claims the priority of the Chinese patent application with the application number 2021116710458 and the title of the invention "communication method, device, electronic equipment, computer equipment and readable storage medium" submitted to the China Patent Office on December 31, 2021, all of which The contents are incorporated by reference in this application.

technical field

The present application relates to the technical field of communication, and in particular to a communication method, device, electronic equipment, computer equipment and a readable storage medium.

Background technique

The statements herein merely provide background information related to the present application and do not necessarily constitute exemplary techniques.

With the continuous increase of device network access requirements and inter-device interconnection requirements, a single communication method can no longer meet the demand, so more and more devices are equipped with multiple communication methods to meet network access and interconnection requirements, such as Long Term Evolution (LTE) , LTE), New Radio (New Radio, NR), Wireless Fidelity (Wireless Fidelity, WIFI), Bluetooth technology (Bluetooth, Bluetooth) and so on.

However, when different communication technologies adopt the working mode of time-division multiplexing, since the time-division periods of different communication technologies are usually relatively fixed, communication quality in different communication scenarios cannot be guaranteed, resulting in a decrease in user experience.

Contents of the invention

According to various embodiments of the present application, a communication method, device, electronic device, computer device, and readable storage medium are provided, which can improve communication quality in different communication scenarios and improve user experience.

In a first aspect, the present application provides a communication method, including:

Acquire the expected occupancy time of the channel occupied by the first communication module in the current period;

Acquiring the communication scenario type of the second communication module in the coexistence mode, the first communication module and the second communication module are respectively used to support wireless communication of different standards;

When the communication scenario type is the first preset type, determine a first communication protection strategy of the second communication module within the expected occupation time according to the expected occupancy time, and the first communication protection strategy is used for Communications between the second communication module and the first communication device are protected.

In a second aspect, the present application provides a communication device, including:

An occupation time acquisition module, configured to acquire the expected occupancy time of the channel occupied by the first communication module in the current cycle;

A scene type acquiring module, configured to acquire the communication scene type of the second communication module in coexistence mode, the first communication module and the second communication module are respectively used to support wireless communication of different standards;

A first communication protection module, configured to determine a first communication protection strategy of the second communication module within the expected occupancy time according to the expected occupancy time when the communication scenario type is a first preset type, The first communication protection policy is used to protect the communication between the second communication module and the first communication device.

In a third aspect, the present application provides an electronic device, including:

A first communication module and a second communication module, the first communication module and the second communication module are respectively used to support wireless communication of different standards;

A processing circuit, configured to obtain the expected occupancy time of the channel occupied by the first communication module in the current period; obtain the communication scenario type of the second communication module in the coexistence mode; when the communication scenario type is the first preset type , determining a first communication protection strategy of the second communication module within the expected occupation time according to the expected occupation time, the first communication protection strategy is used to protect the relationship between the second communication module and the first communication device communication between.

In a fourth aspect, the present application provides a computer device, including a memory and a processor, the memory stores a computer program, and the processor implements the steps of the aforementioned method when executing the computer program.

In a fifth aspect, the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the aforementioned method are implemented.

In a sixth aspect, the present application provides a computer program product, including a computer program, and when the computer program is executed by a processor, the steps of the aforementioned method are implemented.

The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below. Other features, objects and advantages of the present application will be apparent from the description, drawings and claims.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic diagram of an application environment of a communication method according to an embodiment;

Fig. 2 is one of flow charts of the communication method of an embodiment;

Fig. 3 is the second flow chart of the communication method of an embodiment;

Fig. 4 is the third flowchart of the communication method of an embodiment;

FIG. 5 is a fourth flowchart of a communication method in an embodiment;

FIG. 6 is a fifth flowchart of a communication method in an embodiment;

FIG. 7 is a schematic diagram of cycle occupation time of a coexistence scenario according to an embodiment;

FIG. 8 is a sixth flowchart of a communication method in an embodiment;

FIG. 9 is a seventh flowchart of a communication method in an embodiment;

FIG. 10 is an eighth flowchart of a communication method in an embodiment;

FIG. 11 is one of the structural schematic diagrams of a communication device according to an embodiment;

FIG. 12 is a second structural schematic diagram of a communication device according to an embodiment;

FIG. 13 is one of the structural schematic diagrams of an electronic device according to an embodiment;

FIG. 14 is a second structural schematic diagram of an electronic device according to an embodiment;

Fig. 15 is an internal structural diagram of a computer device of an embodiment.

Detailed ways

In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

It can be understood that the terms "first", "second" and the like used in this application may be used to describe various elements herein, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first communications module could be termed a second communications module, and, similarly, a second communications module could be termed a first communications module, without departing from the scope of the present application. Both the first communication module and the second communication module are communication modules, but they are not the same communication module.

In some related technologies, in order to avoid interference problems when working in the same frequency band at the same time, time division multiplexing technology is used for communication. Taking Bluetooth (BT) and WIFI as examples, since the time-division periods of different communication technologies are usually relatively fixed, different communication standard networks will periodically occupy hardware resources. If the hardware is occupied by Bluetooth, it will cause interruption of communication between WIFI and communication devices, such as access point (AP), and vice versa. Wherein, the connection site is, for example, a router.

Taking a router as an example, if the channel is occupied by the Bluetooth module, the WIFI module cannot send and receive data. For data transmission, the WIFI module can stop data transmission according to the time-division cycle; but for data reception, the router of the WIFI module does not know that the WIFI module is multiplexing channels in time, when the channel is occupied by the Bluetooth module, the router will still send to The WIFI module sends data, and if the WIFI module does not adopt the corresponding protection strategy at this time, it will not be able to receive the data sent by the router, which will eventually cause the data sent by the router to slow down, which will cause the performance of the WIFI module to degrade or disconnect from the router.

However, in related improvement technologies, although the interruption situation has been improved, the communication quality of different communication scenarios cannot be guaranteed, especially the experience under delay-sensitive services cannot be guaranteed.

Therefore, the embodiment of the present application provides a communication method, which can dynamically adjust protection policies in different communication scenarios, and improve user experience under delay-sensitive services.

The communication method provided in the embodiment of the present application may be applied in the application environment shown in FIG. 1 . Wherein, the first communication module 110 and the second communication module 120 are respectively used to support wireless communication of different standards, such as short-distance wireless communication, such as WIFI communication, Bluetooth communication and so on.

The first communication module 110 and the second communication module 120 may refer to different communication modules in the same electronic device, and different communication modules use the same channel to work in time division. Among them, electronic devices can be but not limited to various personal computers, laptops, smart phones, tablet computers, IoT devices and portable wearable devices, and IoT devices can be smart speakers, smart TVs, smart air conditioners, smart cars, smart Vehicle equipment, etc. Portable wearable devices can be smart watches, smart bracelets, head-mounted devices, and the like.

Optionally, the first communication module 110 is a Bluetooth module, and the second communication module 120 is a WIFI module. Wherein, when the first communication module 110 is a Bluetooth module, the first communication module 110 can be connected with other Bluetooth modules or other electronic devices through Bluetooth communication to transmit and/or receive data to perform Bluetooth communication; when the second communication module 120 is When using a WIFI module, the second communication module 120 can transmit and/or receive data by connecting with a communication station to realize WIFI communication. It can be understood that, in other embodiments, the first communication module 110 may be a WIFI module, and the second communication module 120 may be a Bluetooth module.

Optionally, the application environment of the communication method may further include a first communication device 130 and a second communication device 140 . Wherein, the first communication device 130 is a related device that communicates with the second communication module 120 in the second standard, for example, when the second communication module 120 is a WIFI module, the first communication device 130 is a connection site of the WIFI module, such as a router. Wherein, the second communication device 140 is a related device that communicates with the first communication module 110 in the first standard. For example, when the first communication module 110 is a Bluetooth module, the second communication device 140 is a Bluetooth module that performs frequency hopping interaction with the Bluetooth module. equipment. It should be noted that the first communication device 130 and the second communication device 140 may be two different devices supporting the first communication standard and the second communication standard respectively, or they may be capable of supporting the first communication standard and the second communication standard at the same time. standard of the same device.

Figure 2 is a flowchart of a communication method in one embodiment. As shown in FIG. 2 , the communication method includes step 202 to step 206 .

In step 202, the expected occupancy time of the channel occupied by the first communication module in the current period is acquired.

Wherein, the first communication module and the second communication module are respectively used to support wireless communication of different standards.

Wherein, the expected occupation time refers to the estimated time during which the first communication module may occupy the channel in the current period. When the first communication module and the second communication module are in the coexistence mode of time-division multiplexing, first obtain the time that the first communication module may occupy the channel in the current period, so that the subsequent steps can determine the time that the second communication module needs to perform communication protection according to the expected occupation time The time point and length of time, and a preliminary determination of how the second communication module should perform communication protection. The communication protection may be communication protection between the second communication module and the first communication device.

Wherein, the acquisition of the expected occupied time may be performed according to the total amount of data currently to be transmitted by the first communication module and the data transmission capability of the current period. The total amount of data currently to be transmitted may be the sum of the amount of untransmitted data in the previous cycle and the amount of data delivered by the application layer in the current cycle; the data transmission capacity of the current cycle may be the effective data transmission amount of the first communication module in the current cycle , can also be understood as the communication rate of the first communication module in the current cycle. It can be understood that the step of obtaining the expected occupied time can be executed at the moment when the first communication module and the second communication module enter the time-division multiplexing state, or can be executed at any time during the time-division multiplexing state.

Step 204, acquiring the communication scenario type of the second communication module in the coexistence mode.

Wherein, the type of communication scene refers to the type of scene that currently needs to use the second communication module to perform communication services. For example, when the second communication module and the first communication module are set in the same electronic device, the communication scenario type may be a scenario type in which the second communication module needs to be used for communication services when the user uses the electronic device, for example, using the second communication module The module performs scene types such as listening to music, playing games, and watching videos. Optionally, the types of communication scenarios can be divided according to the requirements for delay, throughput, etc., for example, into scenarios with higher requirements for delay and/or higher requirements for throughput, such as games, calls, Online video, music scenes, etc.; idle scene types that have low requirements on delay and throughput, for example, the standby scene of electronic equipment.

Wherein, optionally, the communication scenario type may be judged according to the communication instruction acquired by the second communication module, and the communication instruction carries relevant information of the application scenario. The communication instruction may be generated by the application processor according to the application request sent by the application program of the relevant scene; or may be directly generated by the application program of the relevant scene. For example, the communication instruction is generated by the application processor according to the application request sent by the application program of the relevant scene: if the current user needs to watch a video, when the user opens the video application program dominated by the second communication mode, the video application program will send the video application program to the application processor A video application request is sent, so that the application processor generates a corresponding video communication instruction and sends it to the second communication module. When the second communication module receives the video communication instruction, it determines the type of the currently required communication scene according to the information carried by the video communication instruction. Watch the video.

Step 206, when the type of communication scenario is the first preset type, determine a first communication protection strategy for the second communication module within the expected occupancy time according to the expected occupancy time, the first communication protection strategy is used to protect the second communication module and the second communication module A communication between communication devices.

Among them, the types of communication scenarios can be divided according to the size of requirements such as delay and throughput. The first preset type may refer to a scenario type that requires high latency and/or high throughput, for example, it may be: latency-sensitive type, communication that requires high latency but not high throughput Scenarios, such as games and calls; throughput-sensitive types, communication scenarios that require high network speed but low latency requirements, such as online video and music scenarios.

Wherein, optionally, the first communication protection strategy may be that the second communication module instructs the first communication device to perform related communication protection according to different actions or information by taking different actions or sending different information to the first communication device. , to maintain communication between the second communication module and the first communication device.

When the communication scenario type is the first preset type, no matter it is a delay-sensitive type or a throughput-sensitive type, the time that the first communication module occupies the channel will affect the communication between the second communication module and the first device. Therefore, when the communication scenario type is the first preset type, determining the first communication protection strategy according to the expected occupancy time can effectively reduce the impact of the expected occupancy time on the communication between the second communication module and the first device, and effectively improve the second communication module. The communication throughput between the communication module and the first device reduces the time delay. For example, the corresponding first communication protection strategy can be dynamically determined according to the impact of the expected occupation time on the delay, so as to reduce the impact on the delay of the communication between the second communication module and the first communication device in a targeted manner, and effectively improve Communication quality in coexistence scenarios, improving user experience. For example, according to the impact of the expected occupation time on the throughput, which can also be understood as the influence of the communication success rate, the corresponding first communication protection strategy is dynamically determined to improve the communication between the second communication module and the first communication device in a targeted manner. The success rate can effectively improve the communication quality of the coexistence scene and improve the user experience. Among them, taking the game scene type as an example where the first communication module is a Bluetooth module and the second communication module is a WIFI module, the delay is improved by as much as 80%, and the throughput is doubled, so that the communication quality is significantly improved. The experience has been significantly improved.

The communication method provided in this embodiment obtains the expected occupancy time of the channel occupied by the first communication module in the current cycle; obtains the communication scene type of the second communication module in the coexistence mode; when the communication scene type is the first preset type, according to The expected occupancy time determines a first communication protection strategy of the second communication module within the expected occupancy time, and the first communication protection strategy is used to protect communication between the second communication module and the first communication device. Therefore, the communication method can effectively reduce the impact of the expected occupancy time on the communication between the second communication module and the first device, effectively improve the throughput of the communication between the second communication module and the first device, and reduce the delay, thereby improving the corresponding communication Coexistence performance under scenario types, improve communication quality, and improve user experience.

In some embodiments, as shown in FIG. 3 , the first preset type includes a delay-sensitive type and/or a throughput-sensitive type, and the first communication protection strategy of the second communication module within the expected occupancy time is determined according to the expected occupancy time ,include:

Step 302, acquiring the duration level of the expected occupied time.

Step 304: Determine the first communication protection strategy of the second communication module within the expected occupied time according to the duration level.

Wherein, the duration classes of the expected occupation time may be divided in advance, specifically, the division may be made according to the communication requirements of the delay-sensitive type and the throughput-sensitive type. The number of duration levels and the duration corresponding to the duration levels can be set and adjusted according to actual needs.

For example, when the communication scenario type is a delay-sensitive type, the delay requirement is high, and more duration levels can be preset, so that the first communication protection strategy determined according to the duration level of the expected occupied time can be more accurately matched Latency requirements, to minimize the impact of the delay caused by the channel occupied by the first communication module on the communication between the second communication module and the first communication device, for example, through an appropriate packet loss protection strategy in exchange for a lower delay .

For example, when the communication scenario type is throughput-sensitive, the throughput requirement is high, and the impact of the expected occupancy time on the throughput is small, and fewer duration levels can be preset so that the The first communication protection strategy matches the throughput requirements more accurately, and maximizes the influence of the communication success rate caused by the channel occupied by the first communication module on the communication between the second communication module and the first communication device, for example, appropriately sacrificing the instantaneous time Delay, in exchange for the success rate of communication.

By obtaining the duration level of the expected occupancy time, and determining the first communication protection strategy of the second communication module within the expected occupancy time according to the duration level, the first communication protection strategy can be quickly determined according to the expected occupancy time, thereby improving the efficiency of communication protection and Improve communication quality in coexistence scenarios and improve user experience.

In some embodiments, when the communication scenario type is a delay-sensitive type (step 401), as shown in FIG. 4 , determining the first communication protection strategy of the second communication module within the expected occupation time according to the duration level includes:

Step 402, when the duration level is the first duration level, the first communication protection policy is that the second communication module is prohibited from sending protection information to the first communication device in the current period, so that the first communication device defaults that the second communication module is currently in The working status of the communication interaction.

Step 404, when the duration level is the second duration level, the first communication protection strategy is that the second communication module sends first protection information to the first communication device to instruct the first communication device to suspend communication to the first communication device for a first preset time period. The second communication module sends communication data and waits for communication with the second communication module.

Wherein, the duration corresponding to the first duration level is shorter than the duration corresponding to the second duration grade, for example, the duration corresponding to the first duration grade is [0, T0], and the duration corresponding to the second duration grade is [T0, T1] , T1>T0. T1 and T0 can be variables.

Among them, when the duration level is the first duration level, it means that the current expected occupancy time is relatively short, such as 2ms (just for example, not limited), and the impact on delay-sensitive scenarios is small, and appropriate packet loss can be used. In exchange for faster communication between the second communication module and the first communication device. Therefore, it may be determined that the first communication protection policy is that the second communication module is prohibited from sending protection information to the first communication device in the current period, so that the first communication device defaults that the second communication module is currently in a working state of communication interaction. Therefore, the first communication device still sends relevant communication data to the second communication module. Although the first communication module cannot receive and send data within a short period of time when the channel is occupied by the first communication module, resulting in a small part of packet loss, it can ensure communication with the first communication device. Faster communication, reducing the impact of delay, and improving communication quality in coexistence scenarios.

Among them, when the duration level is the second duration level, it means that the current expected occupancy time is relatively long, such as 3ms (for example only, not limited), which has a high impact on delay-sensitive scenarios. According to the strategy, the packet loss will be aggravated, and the channel resources can be seized appropriately in exchange for faster communication between the second communication module and the first communication device. Therefore, it can be determined that the first communication protection policy is that the second communication module sends the first protection information to the first communication device, so as to instruct the first communication device to suspend sending communication data to the second communication module during the first preset time period and wait for communication with the second communication module. Communication of the second communication module. Therefore, the first communication device stops sending relevant communication data to the second communication module within a short first preset time. Although data cannot be received and sent within the first preset time, packet loss is not caused and due to time Short can still be exchanged for faster communication with the first communication device, reducing the impact of delay, and improving communication quality in coexistence scenarios.

In some embodiments, when the communication scenario type is a delay-sensitive type, as shown in FIG. 4 , determining the first communication protection strategy of the second communication module within the expected occupation time according to the duration level further includes:

Step 406, when the duration level is the third duration level, the first communication protection strategy is that the second communication module sends second protection information to the first communication device to instruct the first communication device to send Communication data is cached.

Wherein, the duration corresponding to the third duration level is longer than the duration corresponding to the second duration grade. For example, the duration corresponding to the first duration level is [0, T0], the duration corresponding to the second duration grade is [T0, T1], and the duration corresponding to the third duration grade is [T1, T2]. And T2>T1>T0, T2, T1, T0 can all be variables.

Among them, when the duration level is the third duration level, it means that the current expected occupancy time is longer, such as more than 15ms (just for example, not limited), and has a higher impact on delay-sensitive scenarios. If the second duration level According to the strategy, the time to seize resources is limited, maybe only a few milliseconds. At this time, it is more important to maintain a stable communication connection between the second communication module and the first communication device. Therefore, it is determined that the first communication protection strategy is the second communication module. A communication device sends second protection information to instruct the first communication device to suspend sending communication data to the second communication module for a second preset time period, and to buffer the communication data before the end of the sleep state of the second communication module until the second The second communication module wakes up and then sends the communication data. Therefore, the first communication device can determine that the second communication module is still online and only enters a dormant state, and stops sending relevant communication data to the second communication module within a relatively long second preset time and caches the relevant communication data, Although the second communication module cannot receive and send data within the second preset time, it does not cause packet loss and still maintains a stable connection with the first communication device, so as to improve communication quality in a coexistence scenario.

In some embodiments, when the communication scenario type is a throughput-sensitive type (step 501), as shown in FIG. 5 , determining the first communication protection strategy of the second communication module within the expected occupation time according to the duration level includes:

Step 502, when the duration level is the fourth duration level, the first communication protection strategy is that the second communication module sends the first protection information to the communication station to instruct the first communication device to suspend communication with the second communication device within the first preset time period The module sends communication data and waits for communication with the second communication module.

Step 504, when the duration level is the fifth duration level, the first communication protection strategy is that the second communication module sends the second protection information to the first communication device to instruct the first communication device to stop the second communication module before the dormant state ends. Communication data is cached.

Wherein, the duration corresponding to the fifth duration level is longer than the duration corresponding to the fourth duration grade. For example, the duration corresponding to the fourth duration level is [0, T0], the duration corresponding to the fifth duration grade is [T0, T1], T1>T0, and both T1 and T0 can be variables.

Among them, when the duration level is the fourth duration level, it means that the current expected occupancy time is relatively short, such as 2ms (just for example, not limited). Since the communication success rate of throughput-sensitive scenarios is very important, if the first duration With the level strategy, the packet loss will increase, and the communication rate will be greatly affected. You can temporarily suspend the communication by properly preempting channel resources to avoid packet loss. Therefore, it can be determined that the first communication protection policy is that the second communication module sends the first protection information to the first communication device, so as to instruct the first communication device to suspend sending communication data to the second communication module during the first preset time period and wait for communication with the second communication module. Communication of the second communication module. Therefore, the first communication device stops sending relevant communication data to the second communication module within a short first preset time. Although data cannot be received and sent within the first preset time, packet loss is not caused and due to time Short can still be exchanged for faster communication with the first communication device, reducing the impact of delay, and improving communication quality in coexistence scenarios.

Among them, when the duration level is the fifth duration level, it means that the current expected occupancy time is longer, such as reaching more than 10ms (just for example, not limited), and the delay impact on throughput-sensitive scenarios is aggravated. The duration-level strategy has a limited time to seize resources, which may only be a few milliseconds. At this time, it is more important to maintain a stable communication connection between the second communication module and the first communication device. Therefore, the first communication protection strategy is determined as the second communication module Sending second protection information to the first communication device to instruct the first communication device to suspend sending communication data to the second communication module for a second preset time period, and to buffer the communication data before the end of the sleep state of the second communication module, The communication data is not sent until the second communication module wakes up. Therefore, the first communication device can determine that the second communication module is still online and only enters a dormant state, and stops sending relevant communication data to the second communication module within a relatively long second preset time and caches the relevant communication data, Although the second communication module cannot receive and send data within the second preset time, it does not cause packet loss and still maintains a stable connection with the first communication device, so as to improve communication quality in coexistence scenarios.

In some embodiments, as shown in FIG. 6, the communication method further includes:

Step 208, when the communication scenario type is the second preset type, determine a second communication protection strategy of the second communication module within the expected occupation time, the second communication protection strategy is that the second communication module sends the second The protection information is used to instruct the first communication device to cache the communication data before the end of the sleep state of the second communication module.

Among them, the types of communication scenarios can be divided according to the size of requirements such as delay and throughput. Correspondingly, the second preset type may refer to a scene type that requires relatively high latency and throughput, for example, may be: an idle scene type, such as a standby state of an electronic device.

When the communication scenario type is an idle scenario type, the expected occupation time has almost no impact on the communication between the second communication module and the first communication device, and the second communication module is equivalent to entering a dormant state, therefore, the second communication protection strategy can be determined Sending second protection information to the first communication device for the second communication module, to instruct the first communication device to cache the communication data before the end of the sleep state of the second communication module. Therefore, the first communication device can determine that the second communication module is still online and only enters a dormant state, and stops sending relevant communication data to the second communication module within a relatively long second preset time and caches the relevant communication data, Although the second communication module cannot receive and send data within the second preset time, it does not cause packet loss and still maintains a stable connection with the first communication device, which can improve communication quality in coexistence scenarios.

In the above embodiment, both the first protection information and the second protection information may be identifiable by the first communication device, so that the first communication device may pass through not receiving relevant protection information, receiving the first protection information and receiving the second The protection information identifies the current state of the second communication module and feeds back corresponding actions according to the instructions of the second communication module; or, the sending actions of prohibiting the sending of the protection information, sending the first protection information and sending the second protection information are available for the second A communication device identification, so that the first communication device recognizes the current state of the second communication module through the sending action of the second communication module and feeds back corresponding actions according to the instructions of the second communication module.

In the above embodiment, as shown in FIG. 7 (where t0-t2 is a coexistence period), the first protection information or the second protection information is sent at the start time t0 of the occupied channel of the first communication module, that is, the protection information The sending time of the first communication module is the same as the starting time when the channel is occupied by the first communication module, so that the communication connection between the second communication module and the first communication device can be protected from the same time when the first communication module starts to occupy the channel, and the second communication module can be avoided. The interruption of the connection between the second communication module and the first communication device improves the coexistence performance of the first communication module and the second communication module.

Optionally, the first protection information in the above embodiment may be the first protection frame carrying the first related information, the first related information includes the expected occupancy time and the first preset time period; and/or the second protection information It is the second protection frame carrying the second relevant information, the second relevant information includes the expected occupancy time; and/or the second communication module is prohibited from sending protection information to the first communication device in the current period, which can be understood as the second communication module It is forbidden to send the first protection frame and the second protection frame to the first communication device in the current period.

Further optionally, when the second communication module is a WIFI module, the first protection frame may be a clear to send (Clear to send, CTS) frame, and the function of the CTS frame is to seize the resources of the current channel, and the first communication device, such as The AP does not lower the priority of the current second communication module or the electronic device where the second communication module is located, but the time occupied by the CTS frame is very short, usually several milliseconds.

Further optionally, when the second communication module is a WIFI module, the second protection frame can be a dormancy protection (Power Save) frame, specifically can be a null data frame (Null data or Qos Null data) carrying a dormancy mark, Power Save The Save frame will enable the AP to lower the priority of the current second communication module or the electronic device where the second communication module is located, thereby reducing resource occupation of the AP.

Wherein, the CTS frame sent by the WIFI module to the AP can ensure that the function of the WIFI module is available, and the CTS frame can occupy the channel for a period of time, so that the AP does not send data to the WIFI module within the first preset time period. Among them, the WIFI module sends a Power Save frame to the AP so that the AP recognizes that the online association of the WIFI module is only in a dormant state, and temporarily caches the data until the WIFI module ends the dormant state.

In some embodiments, the first communication module is used to communicate and interact with the second communication device; the first communication module can dynamically adjust the communication behavior according to the communication quality of the communication interaction with the second communication device, reducing the expectation in the time domain take up time. For example, the first communication module can dynamically increase the communication rate to improve carrier efficiency and widen the communication bandwidth to reduce the expected occupancy time. For example, taking dynamically increasing the communication rate as an example, as shown in Figure 8, the communication method may also include:

Step 602, acquiring communication quality information of communication interaction between the first communication module and the second communication device.

Step 604, when the communication quality information satisfies the preset condition, adjust the communication rate of the first communication module in the current period to the target rate, so as to reduce the expected occupancy time of the first communication module.

Wherein, the communication quality information may be the relevant information related to the signals sent and received by both receivers when the first communication module communicates with the second communication device. For example, taking the first communication module as a Bluetooth module as an example, the communication quality information may include the first communication When the module communicates with the second communication device, the number of frequency hopping channels that both parties can use, the success rate of communication between the two parties, the signal-to-noise ratio and signal reception strength of the communication signals received by both parties, the rate and bandwidth supported by both parties, etc. It can be understood that other information may also be included, which will not be listed one by one here.

Wherein, the communication quality information meeting the preset condition may mean that the communication quality satisfies relevant requirements of communication interaction and does not affect the communication quality of both parties. Optionally, when the communication quality information includes the success rate of the communication between the first communication module and the second communication device, the signal-to-noise ratio and signal reception strength of the communication signal received by both parties, the preset condition may include signal reception The intensity is greater than a preset intensity, the signal-to-noise ratio is greater than a first preset threshold, and the success rate is greater than a second preset threshold. Among them, the preset threshold can be set and adjusted according to the actual communication quality requirements, and there is no specific limitation. For example, it can be that the current signal strength is greater than -50dBm, the communication success rate is above 98%, and the signal-to-noise ratio of the current receiving demodulation of both parties More than 3dB margin.

Among them, the selection priority of relevant parameter conditions can be selected according to the actual application environment of the first communication module. For example, when the first communication module is applied to a mobile phone device, it can be selected that the signal-to-noise ratio is greater than the first preset threshold and success rate Two conditions greater than the second preset threshold are used as preset conditions. The number of specific conditions of the preset conditions can be adjusted according to the relevant parameters of the actually obtained communication quality information, and the more relevant quality parameters are obtained, the more conditions can be set.

Wherein, when the communication quality information satisfies the preset condition, it means that the current communication quality between the first communication module and the second communication device is good, so the communication rate can be increased. Adjusting the communication rate to the target rate can reduce the expected occupancy time of the time domain of the first communication module as much as possible, thereby allowing more time for the communication of the second communication module. For example, if the communication rate of the current cycle is increased from 1Mbps to 2Mbps, even if the data transmitted from the same upper layer is loaded, the time occupied by the time domain can be reduced proportionally.

Wherein, optionally, as shown in FIG. 9, adjusting the communication rate of the first communication module in the current period to the target rate includes:

Step 702, obtaining the maximum rate allowed by the current communication environment where the first communication module communicates with the second communication device.

Step 704, use the highest rate as the target rate to perform communication in the current cycle.

Wherein, when the communication quality information satisfies the preset condition, it indicates that the current communication quality between the first communication module and the second communication device is good, and the communication quality information between the first communication module and the second communication device can be obtained on the basis that the communication quality information satisfies the preset condition. The second communication device communicates at the highest rate allowed by the communication environment, and uses the highest rate as the target rate for communication in the current cycle, thereby minimizing the expected occupation time. Optionally, the communication rate can be gradually increased according to the preset rate gear until it reaches the highest rate allowed by the current communication environment, and then the highest rate is used as the target rate for communication in the current period. Among them, the preset rate gear can be set according to actual needs, for example, each rate gear is 1Mbps, so that the communication rate can be gradually increased according to the preset rate gear by 1Mbps each time, until it reaches the current communication environment The highest rate allowed. Among them, the rate table supported by both communication parties can be preset, and the rate table includes the rate gear and the corresponding rate value, so that the rate can be gradually adjusted according to the rate table.

In the foregoing embodiments, the expected occupancy time of the first communication module needs to be acquired before the first communication protection policy is determined. As shown in Figure 10, obtaining the expected occupancy time of the channel occupied by the first communication module in the current cycle includes:

Step 802, acquiring the total amount of data to be transmitted by the first communication module in the current cycle and the communication rate in the current cycle.

In step 804, the expected elapsed time is obtained according to the total amount of data and the communication rate.

Among them, the total amount of data to be transmitted in the current cycle refers to the actual amount of data that needs to be transmitted by the first communication module for current communication, including the amount of untransmitted data in the previous cycle and the amount of data sent by the application layer in the current cycle, which can be understood as The sum of the amount of untransmitted data in the previous cycle and the amount of data delivered by the application layer in the current cycle.

Wherein, the communication rate of the current period reflects the capability of transmitting data in the current period. The communication rate of the current cycle can be obtained through the relevant steps of the above embodiments, or can be obtained according to the effective data transmission capability of each cycle in the previous N cycles.

It can be understood that the expected occupied time is the ratio of the total amount of data to the communication rate. Therefore, according to the total amount of data and the communication rate, the expected occupancy time of the channel occupied by the current cycle of the first communication can be obtained.

In some embodiments, the communication method may also include:

Step 902, set the occupancy time threshold, if the obtained expected occupancy time is greater than the preset occupancy time threshold, stop the occupation of the channel by the first communication module, so as to avoid the interruption of the second communication module caused by the occupancy time of the first communication module for too long occur. Wherein, the occupied time threshold can be set and adjusted according to actual communication requirements, and the occupied time threshold can be changed in different communication scenarios. For example, for latency-sensitive scenarios or throughput-sensitive scenarios with high latency requirements, the occupancy time threshold can be set smaller, such as game scenarios, the occupancy time threshold can be 15ms; for idle scenarios with low latency and throughput requirements , the set occupancy time threshold may be larger, for example, the occupancy time threshold may be 30ms. Optionally, multiple occupancy time thresholds are set to match different scene types, and are built into the electronic device or the first communication module and the second communication module of the application, or can also be directly controlled by the electronic device or the first communication module, The second communication module etc. are dynamically adjusted according to the communication scene.

It should be understood that although the various steps in the flow chart of the above embodiments are shown sequentially as indicated by the arrows, these steps are not necessarily executed sequentially in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least some of the steps in the flow charts of the above-mentioned embodiments may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but may be executed at different times. These sub-steps Or the order of execution of the stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least a part of other steps or substeps of other steps or stages.

Based on the same inventive concept, an embodiment of the present application further provides a communication device for implementing the communication method involved above. The solution to the problem provided by the device is similar to the implementation described in the above method, so the specific limitations in one or more communication device embodiments provided below can refer to the above-mentioned definition of the communication method, here No longer.

In some embodiments, as shown in FIG. 11 , a communication device is provided, including: an elapsed time acquisition module, a scene type acquisition module, and a first communication protection module.

The occupancy time acquisition module 210 is configured to acquire the expected occupancy time of the channel occupied by the first communication module in the current period.

The scenario type acquisition module 220 is configured to acquire the communication scenario type of the second communication module in the coexistence mode, and the first communication module and the second communication module are respectively configured to support wireless communication of different standards.

The first communication protection module 230 is configured to determine the first communication protection strategy of the second communication module within the expected occupancy time according to the expected occupancy time when the communication scenario type is the first preset type, and the first communication protection strategy is used to protect Communication between the second communication module and the first communication device.

The communication device provided in this embodiment obtains the expected occupancy time of the channel occupied by the first communication module in the current cycle; obtains the communication scenario type of the second communication module in the coexistence mode; when the communication scenario type is the first preset type, according to The expected occupancy time determines a first communication protection strategy of the second communication module within the expected occupancy time, and the first communication protection strategy is used to protect communication between the second communication module and the first communication device. Therefore, the communication method can effectively reduce the impact of the expected occupancy time on the communication between the second communication module and the first device, effectively improve the throughput of the communication between the second communication module and the first device, and reduce the delay, thereby improving the corresponding communication Coexistence performance under scenario types, improve communication quality, and improve user experience.

In some embodiments, as shown in FIG. 12 , the communication device further includes: a second communication protection module.

The second communication protection module 240 is configured to determine the second communication protection strategy of the second communication module within the expected occupied time when the communication scenario type is the second preset type, and the second communication protection strategy is that the second communication module communicates with the second communication module. A communication device sends second protection information to instruct the first communication device to buffer the communication data before the second communication module ends the dormant state.

In some embodiments, as shown in FIG. 12, the communication device further includes:

The communication rate adjustment module 250 is configured to acquire the communication quality information of the communication interaction between the first communication module and the second communication device, and adjust the communication rate of the first communication module in the current cycle to the target rate when the communication quality information satisfies the preset condition, In order to reduce the expected occupancy time of the first communication module.

The stop occupancy module 260 is used to set the occupancy time threshold. If the acquired expected occupancy time is greater than the preset occupancy time threshold, stop the occupation of the channel by the first communication module, so as to prevent the second communication module from occupying the first communication module for too long. A power cut of the module occurs.

Based on the same inventive concept, the embodiment of the present application also provides an electronic device. The solution to the problem provided by the electronic device is similar to the solution described in the above method. Therefore, one or more electronic devices provided below For the specific limitations in the device embodiments, refer to the above-mentioned limitations on the communication method, which will not be repeated here.

In some embodiments, as shown in FIG. 13 , an electronic device is provided, including: a first communication module 110 , a second communication module 120 and a processing circuit 150 .

The first communication module 110 and the second communication module 120 are respectively used to support wireless communication of different standards.

The processing circuit 150 is configured to obtain the expected occupancy time of the channel occupied by the first communication module 110 in the current period; obtain the communication scenario type of the second communication module 120 in the coexistence mode; when the communication scenario type is the first preset type, according to the expected The occupied time determines a first communication protection policy of the second communication module 120 within the expected occupied time, and the first communication protection policy is used to protect the communication between the second communication module 120 and the first communication device 130 .

The electronic device provided in this embodiment obtains the expected occupancy time of the channel occupied by the first communication module in the current period; obtains the communication scene type of the second communication module in the coexistence mode; when the communication scene type is the first preset type, according to The expected occupancy time determines a first communication protection strategy of the second communication module within the expected occupancy time, and the first communication protection strategy is used to protect communication between the second communication module and the first communication device. Therefore, the communication method can effectively reduce the impact of the expected occupancy time on the communication between the second communication module and the first device, effectively improve the throughput of the communication between the second communication module and the first device, and reduce the delay, thereby improving the corresponding communication Coexistence performance under scenario types, improve communication quality, and improve user experience.

Optionally, the processing circuit 150 is further configured to determine a second communication protection strategy for the second communication module within the expected occupancy time when the communication scenario type is the second preset type, and the second communication protection strategy is for the second communication module to The first communication device sends the second protection information to instruct the first communication device to buffer the communication data before the end of the dormant state of the second communication module; it is also used to obtain the communication quality information of the communication interaction between the first communication module and the second communication device , when the communication quality information satisfies the preset condition, adjust the communication rate of the current period of the first communication module to the target rate, so as to reduce the expected occupancy time of the first communication module; it is also used to set the occupancy time threshold, if the obtained expected If the occupancy time is greater than the preset occupancy time threshold, the occupancy of the channel by the first communication module is stopped, so as to prevent the second communication module from being disconnected due to the occupancy time of the first communication module for too long.

Optionally, the first communication module 110 is a Bluetooth module, and the second communication module 120 is a WIFI module. It can be understood that, in other embodiments, the first communication module 110 may also be a WIFI module, and the second communication module 120 may be a Bluetooth module.

Optionally, the communication priority of the first communication module 110 is higher than that of the second communication module 120, so that the first communication module 110 can first estimate the expected occupancy time and pre-occupy the channel for communication according to the expected occupancy time.

For example, when the electronic device is a mobile phone, for the mobile phone, the communication priority of the Bluetooth module may be higher than that of the WIFI module, so the Bluetooth module can first estimate the expected occupation time and pre-occupy the channel according to the expected occupation time. communication. When the electronic device is a monitoring device, for the monitoring device, the communication priority of the WIFI module may be higher than that of the Bluetooth module, so the WIFI module can first estimate the expected occupancy time and pre-occupy the channel according to the expected occupancy time. communication.

In some embodiments, as shown in FIG. 14 , the processing circuit 150 is set in the first communication module 110; wherein:

The first communication module 110 is configured to send the first communication protection strategy to the second communication module 120, to instruct the second communication module 120 to perform communication protection according to the first communication protection strategy; or the second communication module 120 is configured to send the first communication protection strategy to the second communication module 120. A communication module 110 sends a policy query instruction to instruct the first communication module 110 to feed back the first communication protection policy and perform communication protection according to the first communication protection policy.

Optionally, the first communication module 110 is further configured to send the second communication protection policy to the second communication module 120, so as to instruct the second communication module 120 to perform communication protection according to the second communication protection policy; or the second communication module 120 , which is also used to send a policy query instruction to the first communication module 110, so as to instruct the first communication module 110 to feed back the second communication protection policy and perform communication protection according to the second communication protection policy.

When the processing circuit 150 is set in the first communication module 110, the first protection strategy and the second protection strategy are determined by the first communication module 110, and the second communication module 120 interacts with the first communication module 110 to obtain the first protection strategy and a second protection strategy. Wherein, the acquisition of the first protection strategy and the second protection strategy by the second communication module 120 may be actively sent by the first communication module 110 and passively received by the second communication module 120, so as to reduce interaction time and improve communication efficiency; it may also be The first communication module 110 passively sends and the second communication module 120 actively receives, so as to improve the accuracy of interaction and the reliability of communication.

Optionally, as shown in FIG. 14 , the first communication module 110 and the second communication module 120 are connected through a communication interface, and perform communication protection strategy-related interactions through the communication interface.

Wherein, regardless of whether the communication protection strategy is determined by the first communication module 110 or the second communication module 120, in order to improve communication quality, the delay requirement for communication needs to reach the order of microseconds and nanoseconds (generally not exceeding 10us). , and the first communication module 110 and the second communication module 120 are connected through the communication interface to realize the communication interaction between the two, and the delay can be reduced as much as possible to meet the delay requirement of communication. The communication interface may be, for example, I2C, SPI, I/O and other interfaces, which are not specifically limited here.

The division of each module in the above-mentioned communication device and electronic equipment is only for illustration. In other embodiments, the communication device and electronic equipment can be divided into different modules according to needs, so as to complete all or part of the above-mentioned communication device and electronic equipment. Function.

Each module in the above-mentioned communication device and electronic equipment may be fully or partially realized by software, hardware and a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, and can also be stored in the memory of the computer device in the form of software, so that the processor can invoke and execute the corresponding operations of the above-mentioned modules.

The present application also provides a computer device, including a memory and a processor, the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the communication described in the above embodiment The steps of the control method. Optionally, as shown in FIG. 15 , the computer device further includes a network interface connected to the processor and the memory through a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs and databases. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, a communication control method is realized.

Those skilled in the art can understand that the structure shown in Figure 15 is only a block diagram of a partial structure related to the solution of this application, and does not constitute a limitation on the computer equipment on which the solution of this application is applied. The specific computer equipment can be More or fewer components than shown in the figures may be included, or some components may be combined, or have a different arrangement of components.

The present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the selection method described in the above embodiments are realized, and/or the steps of the selection method described in the above embodiments are realized. The steps of the communication control method.

The present application also provides a computer program product, including a computer program. When the computer program is executed by a processor, the steps of the communication method described in the above embodiments are implemented.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above-mentioned embodiments can be completed by instructing related hardware through computer programs, and the computer programs can be stored in a non-volatile computer-readable memory In the medium, when the computer program is executed, it may include the processes of the embodiments of the above-mentioned methods. Wherein, any reference to storage, database or other media used in the various embodiments provided in the present application may include at least one of non-volatile and volatile storage. Non-volatile memory can include read-only memory (Read-Only Memory, ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive variable memory (ReRAM), magnetic variable memory (Magnetoresistive Random Access Memory, MRAM), Ferroelectric Random Access Memory (FRAM), Phase Change Memory (Phase Change Memory, PCM), graphene memory, etc. The volatile memory may include random access memory (Random Access Memory, RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM). The databases involved in the various embodiments provided in this application may include at least one of a relational database and a non-relational database. The non-relational database may include a blockchain-based distributed database, etc., but is not limited thereto. The processors involved in the various embodiments provided by this application can be general-purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, data processing logic devices based on quantum computing, etc., and are not limited to this.

The technical features of the above embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is considered to be within the range described in this specification.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims.

Claims

A method of communication comprising:

Acquire the expected occupancy time of the channel occupied by the first communication module in the current period;

Acquiring the communication scenario type of the second communication module in the coexistence mode, the first communication module and the second communication module are respectively used to support wireless communication of different standards;

When the communication scenario type is the first preset type, determine a first communication protection strategy of the second communication module within the expected occupation time according to the expected occupancy time, and the first communication protection strategy is used for Communications between the second communication module and the first communication device are protected.
The method according to claim 1, wherein the first preset type includes a delay-sensitive type and/or a throughput-sensitive type, and the determination of the second communication module at the expected occupancy time according to the expected occupancy time Time-first communication protection strategy, including:

Acquiring the duration level of the expected occupied time;

determining the first communication protection policy of the second communication module within the expected occupied time according to the duration level.
The method according to claim 2, wherein when the communication scenario type is a delay-sensitive type, determining the first communication of the second communication module within the expected occupancy time according to the duration level Protection strategies, including:

When the duration level is the first duration level, the first communication protection policy is that the second communication module is prohibited from sending protection information to the first communication device in the current period, so that the first communication device defaults to the The second communication module is currently in the working state of communication interaction;

When the duration level is the second duration level, the first communication protection strategy is that the second communication module sends first protection information to the first communication device to instruct the first communication device to Suspending sending communication data to the second communication module for a preset period of time and waiting for communication with the second communication module;

Wherein, the duration corresponding to the first duration level is shorter than the duration corresponding to the second duration grade.
The method according to claim 3, wherein when the communication scenario type is a delay-sensitive type, determining the first communication of the second communication module within the expected occupancy time according to the duration level Protection strategies, also including:

When the duration level is the third duration level, the first communication protection strategy is that the second communication module sends second protection information to the first communication device to indicate that the first communication device is in the The second communication module caches the communication data before the dormant state ends;

Wherein, the duration corresponding to the third duration level is longer than the duration corresponding to the second duration grade.
The method according to claim 2, wherein when the communication scenario type is a throughput-sensitive type, determining the first communication of the second communication module within the expected occupancy time according to the duration level Protection strategies, including:

When the duration level is the fourth duration level, the first communication protection strategy is that the second communication module sends first protection information to the communication station to instruct the first communication device Suspending sending communication data to the second communication module for a period of time and waiting for communication with the second communication module;

When the duration level is the fifth duration level, the first communication protection strategy is that the second communication module sends second protection information to the first communication device to indicate that the first communication device is in the The second communication module caches the communication data before the dormant state ends;

Wherein, the duration corresponding to the fifth duration level is longer than the duration corresponding to the fourth duration grade.
The method according to claim 4, wherein the first protection information is a first protection frame carrying first related information, and the first related information includes the expected occupancy time and the first preset time period ; and/or the second protection information is a second protection frame carrying second related information, where the second related information includes the expected occupancy time.
The method according to claim 4, wherein the first protection information or the second protection information is sent at the beginning of the occupied channel of the first communication module.
The method according to claim 1, wherein said method further comprises:

When the communication scenario type is a second preset type, determine a second communication protection strategy of the second communication module within the expected occupancy time, the second communication protection strategy is for the second communication module to The first communication device sends second protection information to instruct the first communication device to cache the communication data before the dormant state of the second communication module ends.
The method according to claim 1, wherein the first communication module is configured to communicate and interact with a second communication device; the method further comprises:

Acquiring communication quality information of communication interaction between the first communication module and the second communication device;

When the communication quality information satisfies a preset condition, adjusting the communication rate of the first communication module in a current period to a target rate, so as to reduce the expected occupancy time of the first communication module.
The method according to claim 9, wherein the communication quality information includes the success rate of the communication between the first communication module and the second communication device, the signal-to-noise ratio and signal Receiving strength, the preset condition includes at least two conditions in which the signal receiving strength is greater than a preset strength, the signal-to-noise ratio is greater than a first preset threshold, and the success rate is greater than a second preset threshold.
The method according to claim 9, wherein said adjusting the communication rate of the first communication module in the current cycle to a target rate comprises:

Obtain the highest rate allowed by the communication environment where the first communication module communicates with the second communication device;

The highest rate is used as the target rate for communication in the current period.
The method according to claim 9, wherein said obtaining the expected occupancy time of the channel occupied by the first communication module in the current period comprises:

Obtain the total amount of data to be transmitted by the first communication module in the current cycle and the communication rate in the current cycle;

The expected elapsed time is obtained according to the total amount of data and the communication rate.
A communication device comprising:

An occupation time acquisition module, configured to acquire the expected occupancy time of the channel occupied by the first communication module in the current period;

A scene type acquiring module, configured to acquire the communication scene type of the second communication module in coexistence mode, the first communication module and the second communication module are respectively used to support wireless communication of different standards;

A first communication protection module, configured to determine a first communication protection strategy of the second communication module within the expected occupancy time according to the expected occupancy time when the communication scenario type is a first preset type, The first communication protection policy is used to protect the communication between the second communication module and the first communication device.
An electronic device comprising:

A first communication module and a second communication module, the first communication module and the second communication module are respectively used to support wireless communication of different standards;

A processing circuit, configured to obtain the expected occupancy time of the channel occupied by the first communication module in the current period; obtain the communication scenario type of the second communication module in the coexistence mode; when the communication scenario type is the first preset type , determining a first communication protection strategy of the second communication module within the expected occupation time according to the expected occupation time, the first communication protection strategy is used to protect the relationship between the second communication module and the first communication device communication between.
The electronic device according to claim 14, wherein the processing circuit is provided in the first communication module; wherein:

The first communication module is configured to send the first communication protection policy to the second communication module, so as to instruct the second communication module to perform communication protection according to the first communication protection policy; or

The second communication module is configured to send a policy query instruction to the first communication module to instruct the first communication module to feed back the first communication protection policy and perform communication protection according to the first communication protection policy .
The electronic device according to claim 14, wherein the communication priority of the first communication module is higher than the communication priority of the second communication module.
The electronic device according to claim 14, wherein the first communication module is a Bluetooth module, and the second communication module is a WIFI module.
A computer device, comprising a memory and a processor, the memory stores a computer program, and the processor implements the steps of the method according to claim 1 when executing the computer program.
A computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method according to claim 1 are realized.
A computer program product, comprising a computer program that implements the steps of the method of claim 1 when the computer program is executed by a processor.