Communication method, communication apparatuses, storage medium and program product

Abstract

Provided in the embodiments of the present disclosure are a communication method, communication apparatuses, a storage medium and a program product. The communication method is applied to a communication apparatus comprising a plurality of radio frequency channels. Conflict verification results are pre-configured in the communication apparatus, wherein each conflict verification result comprises a frequency band combination and a target radio frequency channel combination corresponding to the frequency band combination, the frequency band combination comprises a plurality of frequency bands, and the target radio frequency channel combination corresponding to the frequency band combination comprises a plurality of radio frequency channels, the degree of mutual conflict between which meets a preset condition. The communication method comprises: determining that a communication apparatus transmits a signal by means of a target frequency band combination, wherein the target frequency band combination comprises at least two of the frequency bands supported by the communication apparatus; on the basis of conflict verification results, determining a target radio frequency channel combination corresponding to the target frequency band combination; and transmitting the signal by means of the target radio frequency channel combination corresponding to the target frequency band combination.

Description

Communication method, communication device, storage medium, and program product

[0001] This application claims priority to Chinese Patent Application No. 202411296766.9, filed on September 14, 2024, the entire contents of which are incorporated herein by reference. TECHNICAL FIELD

[0002] The present disclosure relates to the field of communication technology, and in particular, to a communication method, a communication device, a storage medium, and a program product. BACKGROUND

[0003] With the development of mobile communication networks, in order to obtain good communication experience in networks of multiple standards and multiple frequency bands, in some scenarios, a mobile terminal needs to work in different frequency bands at the same time, and a radio frequency front end needs to simultaneously open radio frequency channels corresponding to different frequency bands. SUMMARY

[0004] In one aspect, a communication method is provided, applied to a communication device including a plurality of radio frequency channels. The communication device is preconfigured with a conflict verification result, the conflict verification result including a frequency band combination and a target radio frequency channel combination corresponding to the frequency band combination. The frequency band combination includes a plurality of frequency bands, and the target radio frequency channel combination corresponding to the frequency band combination includes a plurality of radio frequency channels with a mutual conflict degree satisfying a preset condition. The communication method includes: determining that the communication device transmits a signal through a target frequency band combination, the target frequency band combination including at least two frequency bands supported by the communication device; determining, according to the conflict verification result, a target radio frequency channel combination corresponding to the target frequency band combination; and transmitting the signal through the target radio frequency channel combination corresponding to the target frequency band combination.

[0005] In another aspect, a communication device is provided, including a plurality of radio frequency channels. The communication device is preconfigured with a conflict verification result, the conflict verification result including a frequency band combination and a target radio frequency channel combination corresponding to the frequency band combination. The frequency band combination includes a plurality of frequency bands, and the target radio frequency channel combination corresponding to the frequency band combination includes a plurality of radio frequency channels with a mutual conflict degree satisfying a preset condition. The communication device further includes a determination module and a processing module. The determination module is configured to determine that the communication device transmits a signal through a target frequency band combination, the target frequency band combination including at least two frequency bands supported by the communication device. The determination module is further configured to determine, according to the conflict verification result, a target radio frequency channel combination corresponding to the target frequency band combination. The processing module is configured to transmit the signal through the target radio frequency channel combination corresponding to the target frequency band combination.

[0006] In a further aspect, a communication apparatus is provided, which comprises a memory and a processor. The memory is coupled to the processor. The memory is configured to store a computer program. The processor is configured to implement the communication method described above when the computer program is executed.

[0007] In a further aspect, a computer readable storage medium is provided, which stores computer program instructions. The computer program instructions are executed by a processor to implement the communication method described above.

[0008] In a further aspect, a computer program product is provided, which comprises computer program instructions. The computer program instructions are executed by a processor to implement the communication method described above. BRIEF DESCRIPTION OF DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings needed to be used in some embodiments of the present disclosure. Obviously, the drawings described in the following description are only some drawings of the present disclosure, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0010] Fig. 1 is a system architecture diagram of a communication system according to some embodiments of the present disclosure.

[0011] Fig. 2 is a structural schematic diagram of a radio frequency circuit of a communication apparatus according to some embodiments of the present disclosure.

[0012] Fig. 3 is a structural schematic diagram of a communication apparatus according to some embodiments of the present disclosure.

[0013] Fig. 4 is a flow schematic diagram of a communication method according to some embodiments of the present disclosure.

[0014] Fig. 5 is a flow schematic diagram of a radio frequency channel conflict verification according to some embodiments of the present disclosure.

[0015] Fig. 6 is a flow schematic diagram of another radio frequency channel conflict verification according to some embodiments of the present disclosure.

[0016] Fig. 7 is a flow schematic diagram of still another radio frequency channel conflict verification according to some embodiments of the present disclosure.

[0017] Fig. 8 is a structural schematic diagram of another communication apparatus according to some embodiments of the present disclosure.

[0018] Fig. 9 is a structural schematic diagram of still another communication apparatus according to some embodiments of the present disclosure. DETAILED DESCRIPTION

[0019] The technical solutions in the present disclosure will be described clearly and completely in the present disclosure in combination with the drawings in the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present disclosure.

[0020] It should be noted that in the present disclosure, the words such as "exemplary" or "for example" are used to describe examples, illustrations, or descriptions. Any embodiment or design scheme described in the present disclosure by the words such as "exemplary" or "for example" should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. Rather, the words such as "exemplary" or "for example" are intended to present the related concept in a specific manner.

[0021] Hereinafter, the terms "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined by the terms "first", "second" and the like can be explicitly or implicitly included one or more of the features.

[0022] In the description of the present disclosure, unless otherwise specified, " / " means "or", for example, A / B can mean A or B. "And / or" in this document is only used to describe the association relationship of the associated objects, which means that there can be three relationships. For example, A and / or B can mean: only A, only B, and A and B. In addition, "at least one" means one or more, and "multiple" means two or more.

[0023] With the development of mobile communication networks, in order to obtain good communication experience in multiple systems and multiple frequency bands, in some scenarios, the mobile terminal needs to work in different frequency bands at the same time, and the radio frequency front end needs to simultaneously open the radio frequency channels corresponding to different frequency bands.

[0024] However, there may be conflicts between the radio frequency channels corresponding to different frequency bands in the radio frequency front end, and when the mobile terminal works in different frequency bands with conflicts at the same time, there is a problem of poor communication ability of the mobile terminal.

[0025] At present, due to the more complex design of the radio frequency front end of the mobile terminal, there are more radio frequency channels in the radio frequency front end. At present, there is a lack of a method capable of realizing reliable communication in multiple frequency bands corresponding to multiple radio frequency channels.

[0026] To solve the above technical problems, the embodiment of the disclosure provides a communication method, which is applied to a communication device including a plurality of radio frequency channels, and a conflict verification result is pre-configured in the communication device, the conflict verification result including a frequency band combination and a target radio frequency channel combination corresponding to the frequency band combination, the frequency band combination including a plurality of frequency bands, and the target radio frequency channel combination corresponding to the frequency band combination including a plurality of radio frequency channels with a mutual conflict degree satisfying a preset condition. The communication method includes: determining that the communication device transmits a signal through a target frequency band combination, the target frequency band combination including at least two frequency bands supported by the communication device; determining a target radio frequency channel combination corresponding to the target frequency band combination according to the conflict verification result; and transmitting the signal through the target radio frequency channel combination corresponding to the target frequency band combination. Since the conflict verification result includes the frequency band combination and the target radio frequency channel corresponding to the frequency band combination, the target radio frequency channel combination corresponding to the target frequency band combination can be determined from the conflict verification result. Since the target radio frequency channel combination corresponding to the target frequency band combination includes a plurality of radio frequency channels satisfying the preset condition, the communication performance (for example, the signal strength of the signal transmitted by the communication device) of the communication device can meet the demand of normal communication when the signal is transmitted through the radio frequency channels in the target radio frequency channel combination, so that the communication reliability and effectiveness can be ensured.

[0027] The communication method provided by the embodiment of the disclosure can be applied to a communication system as shown in FIG. 1. As shown in FIG. 1, the communication system includes a communication device 101, a first node 102 and a second node 103.

[0028] The communication device 101 includes a plurality of radio frequency channels, which are used to communicate with the first node 102 and / or the second node 103 based on a target radio frequency channel combination corresponding to a target frequency band combination. The target frequency band combination includes at least two frequency bands supported by the communication device. The target radio frequency channel combination includes a plurality of radio frequency channels with a mutual conflict degree satisfying a preset condition.

[0029] The first node 102 or the second node 103 is used to communicate with the communication device 101.

[0030] In some embodiments, the first node 102 and the second node 103 can support different frequency bands respectively.

[0031] In some embodiments, the first node 102 or the second node 103 can support a plurality of frequency bands that can simultaneously transmit signals.

[0032] Exemplarily, the communication apparatus 101 or the first node 102 or the second node 103 can be a mobile phone, a tablet computer, a desktop computer, a laptop computer, a handheld computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, and a cellular phone, a personal digital assistant (PDA), an augmented reality (AR) \ virtual reality (VR) device, and the like. The electronic device is not specially limited in the form of the present embodiment of the disclosure, and can be interacted with the user through one or more ways such as a keyboard, a touchpad, a touch screen, a remote controller, voice interaction, or a handwriting device.

[0033] Alternatively, the communication apparatus 101 or the first node 102 or the second node 103 can be a base station, an evolved node base station (eNB), a next generation node base station (gNB), a new radio eNB, a macro base station, a micro base station, a high frequency base station, or a transmission and reception point (TRP), a non-3rd generation partnership project (3GPP) access network (for example, WiFi (wireless fidelity)) and / or a non-3GPP interworking function (N3IWF) device, and the like. In FIG. 1, the communication apparatus 101 is taken as a mobile phone, and the first node 102 and the second node 103 are taken as base stations.

[0034] It should be noted that FIG. 1 is only an exemplary block diagram, and the number of devices included in FIG. 1 and the names of the respective devices are not limited.

[0035] Exemplarily, as shown in FIG. 2, it is a structure schematic diagram of a radio frequency circuit of a communication apparatus according to an embodiment of the present disclosure, which includes a radio frequency transceiver 201, a power amplifier and a main set receiving module 202, a diversity receiving module 203, a first antenna switch 204, a second antenna switch 205, a first antenna 206, a second antenna 207, a third antenna 208, and a fourth antenna 209.

[0036] The radio frequency transceiver 201 is connected to the power amplifier and primary receive module 202 through a primary receive (PRX) path and / or a multiple input multiple output (MIMO) primary receive (PRX-MIMO) path.

[0037] The power amplifier and primary receive module 202 is connected to the first antenna switch 204 through a primary receive path and / or a multiple input multiple output primary receive path. In FIG. 2, the power amplifier and primary receive module 202 is connected to the first antenna switch 204 through a primary receive path and a multiple input multiple output primary receive path is taken as an example.

[0038] The first antenna switch 204 is connected to the first antenna 206 and the second antenna 207 through a primary receive path and / or a multiple input multiple output primary receive path.

[0039] In some embodiments, there are multiple primary receive paths or multiple input multiple output primary receive paths. In FIG. 2, the radio frequency transceiver 201 is connected to the power amplifier and primary receive module 202 through a primary receive path 1, a primary receive path 2, a multiple input multiple output primary receive path 1, and a multiple input multiple output primary receive path 2 is taken as an example.

[0040] The radio frequency transceiver 201 is connected to the diversity receive module 203 through a diversity receive (DRX) path and / or a multiple input multiple output (MIMO) diversity receive (DRX-MIMO) path.

[0041] The diversity receive module 203 is connected to the second antenna switch 205 through a diversity receive path and / or a multiple input multiple output diversity receive path. In FIG. 2, the diversity receive module 203 is connected to the second antenna switch 205 through a diversity receive path and a multiple input multiple output diversity receive path is taken as an example.

[0042] The second antenna switch 205 is connected to the third antenna 208 and the fourth antenna 209 through a diversity receive path and / or a multiple input multiple output diversity receive path.

[0043] The first antenna switch 204 is connected to the second antenna switch 205.

[0044] In some embodiments, multiple diversity reception paths or multiple-input-multiple-output diversity reception paths exist. In FIG. 2, for example, the radio frequency transceiver 201 is connected to the diversity reception module 203 through the diversity reception path 1, the diversity reception path 2, the multiple-input-multiple-output diversity reception path 1, and the multiple-input-multiple-output diversity reception path 2.

[0045] As shown in FIG. 3, a structural schematic diagram of a communication device according to an embodiment of the present disclosure is shown. The communication device includes a storage module 301, a control module 302, and a radio frequency module 303.

[0046] The storage module 301 is configured to store data of the radio frequency front-end circuit and a collision verification result.

[0047] The control module 302 is configured to determine a requirement of the communication device for transmitting a signal, or to control the communication device to perform radio frequency channel collision verification, or to determine whether a corresponding combination of radio frequency channels meets the communication requirement, or to generate data corresponding to the radio frequency channel collision verification.

[0048] The radio frequency module 303 includes radio frequency channels (or hardware channels) corresponding to each frequency band.

[0049] It should be noted that in the embodiments of the present disclosure, the execution subject of the communication method and the execution subject of the process of the radio frequency channel collision verification can be the same or different.

[0050] In some embodiments, the pre-configured collision verification result in the communication device can be obtained by transmitting or receiving a signal between an instrument device and the communication device (or a device having the same radio frequency circuit as the communication device) in a laboratory scenario.

[0051] The application scenarios of the embodiments of the present disclosure are not limited. The system architecture and business scenarios described in the embodiments of the present disclosure are used to more clearly illustrate the technical solutions of the embodiments of the present disclosure, and do not constitute a limitation on the technical solutions provided by the embodiments of the present disclosure. It can be known by those skilled in the art that, as the network architecture evolves and new business scenarios appear, the technical solutions provided by the embodiments of the present disclosure are also applicable to similar technical problems.

[0052] The communication method provided by the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0053] The communication method provided by the embodiments of the present disclosure can be applied to the communication device 101 in the communication system shown in FIG. 1. FIG. 4 shows a flowchart of a communication method. As shown in FIG. 4, the communication method includes the following S401 to S403.

[0054] In S401, it is determined that the communication device transmits a signal through a target frequency band combination.

[0055] The communication apparatus comprises a plurality of radio frequency channels. The communication apparatus is preconfigured with a plurality of conflict verification results. Each of the conflict verification results comprises a frequency band combination and a target radio frequency channel combination corresponding to the frequency band combination. The frequency band combination comprises a plurality of frequency bands. The target radio frequency channel combination corresponding to the frequency band combination comprises a plurality of radio frequency channels with a mutual conflict degree satisfying a preset condition. The target frequency band combination comprises at least two frequency bands supported by the communication apparatus.

[0056] It should be understood that the plurality of radio frequency channels comprises radio frequency channels for transmitting signals of different frequency bands. There can be a plurality of radio frequency channels for transmitting signals of one frequency band.

[0057] Exemplarily, it is assumed that the plurality of radio frequency channels comprises radio frequency channel 1, radio frequency channel 2, radio frequency channel 3 and radio frequency channel 4. Radio frequency channel 1 and radio frequency channel 2 are used for transmitting signals of frequency band 1, and radio frequency channel 3 and radio frequency channel 4 are used for transmitting signals of frequency band 2.

[0058] It should be understood that the mutual conflict degree between the plurality of radio frequency channels in the target radio frequency channel combination corresponding to one frequency band combination satisfies the preset condition, which means that the communication performance of the communication apparatus can meet the demand of normal communication and the quality of communication can meet the expected quality when signals are transmitted based on the target radio frequency channel combination.

[0059] In some embodiments, the communication performance of the communication apparatus can be evaluated by at least one of the following: signal strength of the transmitted signal, signal-to-noise ratio of the transmitted signal, electrical signal (or level signal) corresponding to the transmitted signal, packet loss rate corresponding to the transmitted data, frame error rate corresponding to the transmitted signal frame, packet loss rate corresponding to the transmitted data, channel quality indicator (CQI) corresponding to the transmitted signal.

[0060] In some embodiments, the preset condition can be that the mutual conflict degree between the radio frequency channels in the radio frequency channel combination is lower than a conflict degree threshold.

[0061] In some embodiments, the mutual conflict degree between the radio frequency channels in the radio frequency channel combination can be determined based on at least one of the following: signal attenuation value corresponding to the radio frequency channels in the radio frequency channel combination when the radio frequency channels work simultaneously, signal coverage range corresponding to the radio frequency channels in the radio frequency channel combination when the radio frequency channels work simultaneously, strength of the electrical signal received or converted by the antenna corresponding to the radio frequency channels in the radio frequency channel combination when the radio frequency channels work simultaneously.

[0062] In some embodiments, the target communication function can be used to trigger the communication apparatus to transmit signals through at least two frequency bands in response to the determination that the communication apparatus needs to transmit signals through at least two frequency bands when the target communication function of the communication apparatus is turned on.

[0063] Exemplarily, it is assumed that the communication device can start the function of triggering the transmission of signals through the frequency bands of the 2G network and the 3G network in response to receiving the instruction for indicating the transmission of signals based on the frequency bands of the 2G network and the frequency bands of the 3G network at the same time.

[0064] In some embodiments, the frequency bands supported by the communication device can include at least one of the following: part or all of the frequency bands of the 2G network, part or all of the frequency bands of the 3G network, part or all of the frequency bands of the 4G network, part or all of the frequency bands of the 5G network, part or all of the frequency bands of the wireless media broadcast signal, and part or all of the frequency bands of the satellite communication.

[0065] In some embodiments, the frequency bands supported by the communication device can be one or more of any frequency bands divided according to standards.

[0066] Exemplarily, the frequency bands supported by the communication device can be any frequency band from Table 1. As shown in Table 1:

[0067] Table 1

[0068] In some embodiments, the channel can also be referred to as a band.

[0069] In S402, the target radio frequency channel combination corresponding to the target frequency band combination is determined according to the conflict verification result.

[0070] It should be understood that since the conflict verification result includes the frequency band combination and the target radio frequency channel corresponding to the frequency band combination, the target radio frequency channel combination corresponding to the target frequency band combination can be determined from the conflict verification result.

[0071] In some embodiments, the target radio frequency channel combination corresponding to the target frequency band combination can be determined by querying the conflict verification result based on the target frequency band combination.

[0072] In S403, signals are transmitted through the target radio frequency channel combination corresponding to the target frequency band combination.

[0073] It should be understood that since the target radio frequency channel combination corresponding to the target frequency band combination includes multiple radio frequency channels that meet the preset condition, the signal strength of the signals transmitted through the radio frequency channels in the target radio frequency channel combination can meet the demand of normal communication, thereby ensuring the reliability and effectiveness of the communication.

[0074] In some embodiments, the transmission of signals includes the sending and / or receiving of signals.

[0075] In some embodiments, the conflict verification result includes a white list and / or a black list. The white list includes a frequency band combination and a target radio frequency channel combination corresponding to the frequency band combination. The black list includes a frequency band combination and an unusable channel combination corresponding to the frequency band combination. The unusable channel combination includes a plurality of radio frequency channels that do not satisfy a preset condition in terms of mutual conflict.

[0076] It should be understood that the target radio frequency channel combination corresponding to the frequency band combination is used to transmit a signal of the frequency band combination, which can ensure the reliability and effectiveness of communication.

[0077] In addition, the target radio frequency channel combination corresponding to the frequency band combination and the unusable channel combination of the frequency band combination are used to determine whether one radio frequency channel combination is available when there is an indication that the signal is transmitted based on the one radio frequency channel combination. When the one radio frequency channel combination is the target radio frequency channel combination, the one radio frequency channel combination is available; when the one radio frequency channel combination is the unusable radio frequency channel combination, the one radio frequency channel combination is not available.

[0078] In some embodiments, the S403 is implemented by transmitting the signal through the target radio frequency channel combination corresponding to the target frequency band combination in the following manner: when the target radio frequency channel combination corresponding to the target frequency band combination exists in the white list, the signal is transmitted through the target radio frequency channel combination corresponding to the target frequency band combination.

[0079] It should be understood that when the target radio frequency channel combination corresponding to the target frequency band combination exists in the white list, it means that the target frequency band combination has a radio frequency channel combination that satisfies the preset condition in terms of radio frequency channel composition, and the target radio frequency channel combination corresponding to the target frequency band combination can meet the demand of normal communication. At this time, the signal can be transmitted through the target radio frequency channel combination corresponding to the target frequency band combination. In this way, the reliability and effectiveness of communication can be ensured.

[0080] In some embodiments, the communication method further includes, when the target radio frequency channel combination corresponding to the target frequency band combination does not exist in the white list, performing radio frequency channel conflict verification on a plurality of radio frequency channel combinations corresponding to the target frequency band combination, and determining a radio frequency channel combination that satisfies the preset condition in terms of mutual conflict as the target radio frequency channel combination.

[0081] It should be understood that in the case that the target radio frequency channel combination corresponding to the target frequency band combination does not exist in the white list, it is indicated that the radio frequency channel combination corresponding to the target frequency band combination can not have been verified. At this time, the radio frequency channel conflict verification can be performed on the multiple radio frequency channel combinations corresponding to the target frequency band combination, and the radio frequency channel combination whose mutual conflict degree meets the preset condition is determined as the target radio frequency channel combination. In this way, in the case that the radio frequency channel corresponding to the target frequency band combination has not been verified, the radio frequency channel combination corresponding to the target frequency band combination which meets the normal communication requirement can be determined in real time. Further, the communication device can transmit signals based on the target radio frequency channel corresponding to the target frequency band combination obtained through real-time verification, thereby ensuring the reliability and effectiveness of communication.

[0082] In some embodiments, after the radio frequency channel combination whose mutual conflict degree meets the preset condition is determined as the target radio frequency channel combination, the communication method further includes: adding the radio frequency channel combination whose mutual conflict degree meets the preset condition to the white list.

[0083] It should be understood that adding the radio frequency channel combination whose mutual conflict degree meets the preset condition to the white list can enable the communication device to directly determine the target radio frequency channel combination corresponding to the target frequency band combination based on the white list when the communication device needs to transmit signals based on the target frequency band combination again in the future, without having to perform radio frequency channel conflict verification again.

[0084] In some embodiments, in the case that the target radio frequency channel combination corresponding to the target frequency band combination does not exist in the white list, the radio frequency channel conflict verification is performed on the multiple radio frequency channel combinations corresponding to the target frequency band combination, and the radio frequency channel combination whose mutual conflict degree meets the preset condition is determined as the target radio frequency channel combination, including: in the case that the target radio frequency channel combination corresponding to the target frequency band combination does not exist in the white list and the target frequency band combination does not exist in the black list, the radio frequency channel conflict verification is performed on the multiple radio frequency channel combinations corresponding to the target frequency band combination, and the radio frequency channel combination whose mutual conflict degree meets the preset condition is determined as the target radio frequency channel combination.

[0085] It should be understood that, in the case that the target frequency band combination corresponding target radio frequency channel combination does not exist in the white list and the target frequency band combination exists in the black list, it is indicated that the target frequency band combination has passed the radio frequency conflict verification, and there is no radio frequency channel combination satisfying the preset condition. At this time, it is not necessary to perform the radio frequency channel conflict verification. In the case that the target frequency band combination corresponding target radio frequency channel combination does not exist in the white list and the target frequency band combination does not exist in the black list, it is indicated that the verification result of the target frequency band combination is not stored in the conflict verification result, and it is necessary to verify the multiple radio frequency channel combinations corresponding to the target frequency band combination. At this time, the radio frequency channel conflict verification is performed on the multiple radio frequency channel combinations corresponding to the target frequency band combination, and the radio frequency channel combinations whose mutual conflict degrees satisfy the preset condition are determined as the target radio frequency channel combination. In this way, the white list and the black list can be used to more accurately determine whether the radio frequency channel corresponding to the target frequency band combination has been verified, and in the case that the radio frequency channel corresponding to the target frequency band combination has not been verified, the radio frequency channel combination satisfying the normal communication requirement corresponding to the target frequency band combination can be determined in real time. Further, the communication device can transmit signals based on the target radio frequency channel corresponding to the target frequency band combination obtained through real-time verification, thereby ensuring the reliability and effectiveness of communication.

[0086] In some embodiments, the communication method further includes, in the case that the target frequency band combination corresponding target radio frequency channel combination does not exist in the white list, performing radio frequency channel conflict verification on the multiple radio frequency channel combinations corresponding to the target frequency band combination, and in the case that there is no radio frequency channel combination whose mutual conflict degree satisfies the preset condition, adding the target frequency band combination to the black list.

[0087] It should be understood that, in the case that there is no radio frequency channel combination whose mutual conflict degree satisfies the preset condition, it is indicated that the target frequency band combination does not have a radio frequency channel combination satisfying the communication requirement. At this time, the target frequency band combination is added to the black list. In this way, when it is necessary to transmit signals based on the target frequency band combination again, the communication device can determine that the target frequency band combination does not have a radio frequency channel combination satisfying the communication requirement based on the black list, cannot transmit signals based on the target frequency band combination, and it is not necessary to perform radio frequency channel conflict verification on the target frequency band combination.

[0088] In some embodiments, the communication method further includes, in the case that the target frequency band combination corresponding all radio frequency channel combinations exist in the black list, generating target prompt information. The target prompt information is used to prompt that it is impossible to transmit signals through the target frequency band combination at the same time.

[0089] It should be understood that after the target prompt information is generated, the communication apparatus can prompt the user that the signal cannot be transmitted based on the target frequency band combination or that the communication apparatus that needs to interact based on the target frequency band combination does not support the signal transmission based on the target frequency band combination based on the target prompt information. In this way, the user or the to-be-interacted device can be prompted, the user experience can be improved, or the actual situation of the communication apparatus can be fed back to the to-be-interacted device, so that the communication apparatus and the to-be-interacted device communicate in other reliable ways.

[0090] In some embodiments, the communication apparatus can display the target prompt information based on the display interface.

[0091] In some embodiments, the communication apparatus can send the target prompt information to the to-be-interacted device.

[0092] For example, it is assumed that the to-be-interacted device includes device 1 and device 2, the device 1 supports the frequency band 1, and the device 2 supports the frequency band 2. The communication apparatus can send the target prompt information to the device 1 and the device 2 based on the frequency band 1 and the frequency band 2, respectively.

[0093] In some embodiments, there are multiple target radio frequency channel combinations, and different target radio frequency channel combinations include different numbers of radio frequency channels. The signal transmission based on the target radio frequency channel combination corresponding to the target frequency band combination in S403 is implemented in the following manner: transmitting the signal based on the target radio frequency channel combination with the largest number of radio frequency channels in the multiple target radio frequency channel combinations.

[0094] It should be understood that the more radio frequency channels in the target radio frequency channel combination, the higher the communication quality when transmitting the signal based on the target radio frequency channel. Therefore, the signal can be transmitted based on the target radio frequency channel combination with the largest number of radio frequency channels in the multiple target radio frequency channel combinations. In this way, the communication quality and the user experience can be improved.

[0095] In some embodiments, the conflict verification result can be obtained through radio frequency channel conflict verification. As shown in FIG. 5, the radio frequency channel conflict verification is completed through the following S501 and S502.

[0096] In S501, the frequency band combination of the communication apparatus and the multiple radio frequency channel combinations corresponding to the frequency band combination are obtained.

[0097] The frequency band combination includes multiple frequency bands that need to transmit signals at the same time.

[0098] In some embodiments, the frequency band combination can be any combination of multiple frequency bands supported by the communication apparatus.

[0099] In some embodiments, the frequency band combination is the target frequency band combination.

[0100] In S502, the radio frequency channel conflict verification is performed on the multiple radio frequency channel combinations corresponding to the frequency band combination, and a radio frequency channel combination whose mutual conflict degree meets a preset condition is determined as a target radio frequency channel combination corresponding to the frequency band combination.

[0101] It should be understood that the radio frequency channel conflict verification performed on the multiple radio frequency channel combinations corresponding to the frequency band combination can obtain the mutual conflict degree between the radio frequency channels in each radio frequency channel combination. If the mutual conflict degree of the radio frequency channel combination meets the preset condition, it means that the signal transmission based on the radio frequency channel combination can meet the demand of normal communication. At this time, the radio frequency channel combination whose mutual conflict degree meets the preset condition is determined as the target radio frequency channel combination corresponding to the frequency band combination. In this way, the target radio frequency channel combination corresponding to the frequency band combination can be accurately and reliably obtained.

[0102] In some embodiments, the communication device can determine the radio frequency channel combination whose mutual conflict degree is lower than the conflict degree threshold as the target radio frequency channel combination corresponding to the frequency band combination.

[0103] In some embodiments, the mutual conflict degree between the radio frequency channel combinations can be determined by at least one of the following: a signal strength attenuation value corresponding to the transmitted signal, an electrical signal (or level signal) attenuation value corresponding to the transmitted signal, a signal-to-noise ratio of the transmitted signal, a packet loss rate corresponding to the transmitted data, a frame error rate corresponding to the transmitted signal frame, a packet loss rate corresponding to the transmitted data, and a channel quality indicator (CQI) corresponding to the transmitted signal.

[0104] In some embodiments, for any radio frequency channel combination of the multiple radio frequency channel combinations corresponding to the frequency band combination, the radio frequency channel combination can be referred to as a first radio frequency channel combination. In combination with the embodiment shown in FIG. 5, as shown in FIG. 6, the process of performing the radio frequency channel conflict verification on the first radio frequency channel combination and determining the radio frequency channel combination whose mutual conflict degree meets the preset condition as the target radio frequency channel combination corresponding to the frequency band combination is introduced, which includes S601 and S602.

[0105] In S601, a signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination is obtained.

[0106] It should be understood that the signal strength attenuation value corresponding to one radio frequency channel in the first radio frequency channel combination is the difference between the signal strength corresponding to the one radio frequency channel when transmitting the signal alone and the signal strength corresponding to the one radio frequency channel when transmitting the signal simultaneously with other radio frequency channels in the first radio frequency channel combination.

[0107] In some embodiments, when the communication device receives a signal, the signal can be received by the radio frequency channel alone, and the signal can be received by the radio frequency channel and other radio frequency channels in the first radio frequency channel combination simultaneously. The signal strength attenuation value corresponding to the radio frequency channel can be determined.

[0108] In some embodiments, when the communication device transmits a signal, the signal can be transmitted by the radio frequency channel alone, and the signal can be transmitted by the radio frequency channel and other radio frequency channels in the first radio frequency channel combination simultaneously. The device interacting with the communication device can determine the signal strength attenuation value corresponding to the radio frequency channel; the device interacting with the communication device can transmit the signal strength attenuation value corresponding to the radio frequency channel to the communication device.

[0109] In some embodiments, the signal strength attenuation value corresponding to the radio frequency channel can be determined by acquiring the electrical signal (or referred to as the level signal) corresponding to the radio frequency channel when transmitting a signal.

[0110] In some embodiments, the difference between the electrical signals corresponding to the radio frequency channel in the two cases of transmitting a signal can be determined by transmitting the signal by the radio frequency channel alone and transmitting the signal by the radio frequency channel and other radio frequency channels in the first radio frequency channel combination simultaneously; and based on the difference between the electrical signals, the signal strength attenuation value corresponding to the radio frequency channel is determined.

[0111] In S602, if the signal strength attenuation value corresponding to each radio frequency channel is less than the attenuation threshold, the first radio frequency channel combination is determined as the target radio frequency channel combination corresponding to the frequency band combination.

[0112] It should be understood that if the signal strength attenuation value corresponding to each radio frequency channel is less than the attenuation threshold, it means that when each radio frequency channel in the radio frequency channel combination works simultaneously, the signal transmitted by each radio frequency channel can meet the demand of normal communication. At this time, the first radio frequency channel combination is determined as the target radio frequency channel combination corresponding to the frequency band combination. In this way, the target radio frequency channel combination corresponding to the frequency band combination can be reliably and accurately determined from the multiple radio frequency channel combinations corresponding to the frequency band combination.

[0113] In some embodiments, in combination with the embodiment shown in FIG. 6, as shown in FIG. 7, in the case of receiving a signal by the multiple radio frequency channel combinations corresponding to the frequency band combination, the above S601, acquiring the signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination, is completed by the following S701 and S702.

[0114] In S701, the first received signal strength of the first radio frequency channel combination and the second received signal strength of the first radio frequency channel combination are acquired.

[0115] The first received signal strength is the received signal strength of each radio frequency channel when the radio frequency channels in the first radio frequency channel combination work individually. The second received signal strength is the received signal strength of each radio frequency channel when the radio frequency channels in the first radio frequency channel combination work simultaneously.

[0116] In S702, based on the first received signal strength and the second received signal strength, a signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination is determined.

[0117] In some embodiments, based on the first received signal strength and the second received signal strength, the signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination is determined by: subtracting the signal strength corresponding to the first radio frequency channel with the second received signal strength from the signal strength corresponding to the first radio frequency channel with the first received signal strength, to obtain the signal strength attenuation value corresponding to the first radio frequency channel. The first radio frequency channel is one radio frequency channel in the first radio frequency channel combination.

[0118] In some embodiments, the conflict verification result includes a white list. The radio frequency channel conflict verification further includes: adding the target radio frequency channel combination corresponding to the frequency band combination to the white list.

[0119] In some embodiments, the radio frequency channel conflict verification further includes: performing radio frequency channel conflict verification on the multiple radio frequency channel combinations corresponding to the frequency band combination, and determining the radio frequency channel combinations that do not satisfy the preset condition in the degree of mutual conflict as the unusable channel combinations of the frequency band combination.

[0120] In some embodiments, the conflict verification result includes a black list, and the radio frequency channel conflict verification further includes: adding the unusable channel combinations of the frequency band combination to the black list.

[0121] The embodiments of the present disclosure can divide the functions of the communication device according to the method embodiments described above, for example, each function module can be divided according to each function, or two or more functions can be integrated into one function module. The integrated module can be realized in the form of hardware or software. It should be noted that the division of the modules in the embodiments of the present disclosure is illustrative, and is only a logical function division. When actually implemented, another division mode can be used. Hereinafter, taking the example of dividing each function module according to each function will be described.

[0122] FIG. 8 is a structural schematic diagram of another communication device according to an embodiment of the present disclosure, which can execute the communication method provided by the method embodiments described above. As shown in FIG. 8, the communication device includes a determination module 801 and a processing module 802.

[0123] The determining module 801 is configured to determine that the communication device transmits a signal through a target frequency band combination. The target frequency band combination includes at least two frequency bands supported by the communication device.

[0124] The determining module 801 is further configured to determine, according to the conflict verification result, a target radio frequency channel combination corresponding to the target frequency band combination.

[0125] The processing module 802 is configured to transmit the signal through the target radio frequency channel combination corresponding to the target frequency band combination.

[0126] In some embodiments, the conflict verification result includes a white list and / or a black list. The white list includes a frequency band combination and a target radio frequency channel combination corresponding to the frequency band combination. The black list includes a frequency band combination and an unavailable channel combination corresponding to the frequency band combination. The unavailable channel combination includes a plurality of radio frequency channels that have a mutual conflict degree not satisfying a preset condition.

[0127] In some embodiments, the determining module 801 is configured to, for example, transmit the signal through the target radio frequency channel combination corresponding to the target frequency band combination in a case where the target radio frequency channel combination corresponding to the target frequency band combination exists in the white list.

[0128] In some embodiments, the processing module 802 is further configured to, for example, perform radio frequency channel conflict verification on a plurality of radio frequency channel combinations corresponding to the target frequency band combination in a case where the target radio frequency channel combination corresponding to the target frequency band combination does not exist in the white list.

[0129] The determining module 801 is further configured to determine, as a target radio frequency channel combination corresponding to the target frequency band combination, a radio frequency channel combination that has a mutual conflict degree satisfying a preset condition.

[0130] In some embodiments, the processing module 802 is further configured to add, to the white list, a radio frequency channel combination that has a mutual conflict degree satisfying a preset condition.

[0131] In some embodiments, the processing module 802 is configured to, for example, perform radio frequency channel conflict verification on a plurality of radio frequency channel combinations corresponding to the target frequency band combination in a case where the target radio frequency channel combination corresponding to the target frequency band combination does not exist in the white list and the target frequency band combination does not exist in the black list.

[0132] The determining module 801 is configured to, for example, determine, as a target radio frequency channel combination corresponding to the target frequency band combination, a radio frequency channel combination that has a mutual conflict degree satisfying a preset condition.

[0133] In some embodiments, the processing module 802 is further configured to, in a case where the target frequency band combination corresponds to no target radio frequency channel combination in the white list, perform radio frequency channel conflict verification on a plurality of radio frequency channel combinations corresponding to the target frequency band combination, and in a case where there is no radio frequency channel combination with a mutual conflict degree satisfying a preset condition, add the target frequency band combination to the black list.

[0134] In some embodiments, the processing module 802 is further configured to, in a case where the target frequency band combination corresponds to all radio frequency channel combinations in the black list, generate target prompt information. The target prompt information is used to prompt that it is impossible to simultaneously transmit signals through the target frequency band combination.

[0135] In some embodiments, the target frequency band combination corresponds to a plurality of target radio frequency channel combinations, and different target radio frequency channel combinations include different numbers of radio frequency channels.

[0136] The processing module 802 is further configured to transmit signals based on a target radio frequency channel combination with the largest number of radio frequency channels in the plurality of target radio frequency channel combinations corresponding to the target frequency band combination.

[0137] In some embodiments, the conflict verification result is obtained through radio frequency channel conflict verification, and the radio frequency channel conflict verification is completed by the following manner: obtaining a frequency band combination of a communication device and a plurality of radio frequency channel combinations corresponding to the frequency band combination, the frequency band combination including a plurality of frequency bands that need to simultaneously transmit signals; performing radio frequency channel conflict verification on the plurality of radio frequency channel combinations corresponding to the frequency band combination, and determining a radio frequency channel combination with a mutual conflict degree satisfying a preset condition as a target radio frequency channel combination corresponding to the frequency band combination.

[0138] In some embodiments, the radio frequency channel conflict verification on the plurality of radio frequency channel combinations corresponding to the frequency band combination, and the determination of the radio frequency channel combination with the mutual conflict degree satisfying the preset condition as the target radio frequency channel combination corresponding to the frequency band combination are completed by the following manner: obtaining a signal strength attenuation value corresponding to each radio frequency channel in a first radio frequency channel combination, the first radio frequency channel combination being one of the plurality of radio frequency channel combinations; and if the signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination is less than an attenuation threshold, determining the first radio frequency channel combination as the target radio frequency channel combination corresponding to the frequency band combination.

[0139] In some embodiments, in the case of receiving signals through a plurality of radio frequency channel combinations corresponding to the frequency band combination, obtaining the signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination is achieved by: obtaining a first received signal strength of the first radio frequency channel combination and a second received signal strength of the first radio frequency channel combination, the first received signal strength being the received signal strength of each radio frequency channel when the radio frequency channels in the first radio frequency channel combination work alone, and the second received signal strength being the received signal strength of each radio frequency channel when the radio frequency channels in the first radio frequency channel combination work simultaneously; and determining the signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination based on the first received signal strength and the second received signal strength.

[0140] In some embodiments, the conflict verification result includes a white list, and the radio frequency channel conflict verification further includes: adding the target radio frequency channel combination corresponding to the frequency band combination to the white list.

[0141] In some embodiments, the radio frequency channel conflict verification further includes: performing radio frequency channel conflict verification on a plurality of radio frequency channel combinations corresponding to the frequency band combination, and determining, as the unusable channel combination of the frequency band combination, the radio frequency channel combination that does not satisfy a preset condition in terms of mutual conflict degree.

[0142] In some embodiments, the conflict verification result includes a black list, and the radio frequency channel conflict verification further includes: adding the unusable channel combination of the frequency band combination to the black list.

[0143] In the case of implementing the functions of the above integrated modules in the form of hardware, the embodiments of the present disclosure provide another structure of the communication device involved in the above embodiments. As shown in FIG. 9, the communication device includes a processor 902 and a bus 904. In some embodiments, the communication device can further include a memory 901. In some embodiments, the communication device can further include a communication interface 903.

[0144] The processor 902 can implement or execute the various exemplary logical blocks, modules, and circuits described in combination with the embodiments of the present disclosure. The processor 902 can be a central processing unit, a general-purpose processor, a digital signal processor, an application-specific integrated circuit, a field programmable gate array, or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. It can implement or execute the various exemplary logical blocks, modules, and circuits described in combination with the embodiments of the present disclosure. The processor 902 can also be a combination that implements a computing function, such as a combination of one or more microprocessors, a combination of a DSP (digital signal processor) and a microprocessor, and the like.

[0145] The communication interface 903 is configured to connect with other devices through a communication network. The communication network can be an Ethernet, a wireless access network, a wireless local area network (WLAN), or the like.

[0146] The memory 901 can be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a magnetic disk storage medium or other magnetic storage device, 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, but is not limited to this.

[0147] As an implementation manner, the memory 901 can exist independently of the processor 902, or the memory 901 can be connected with the processor 902 through the bus 904, and used for storing instructions or program codes. When the processor 902 invokes and executes the instructions or program codes stored in the memory 901, the communication method provided by the embodiments of the present disclosure can be implemented.

[0148] In another implementation manner, the memory 901 can also be integrated with the processor 902.

[0149] The bus 904 can be an extended industry standard architecture (EISA) bus or the like. The bus 904 can be divided into an address bus, a data bus, a control bus, and the like. For the convenience of representation, only one thick line is used in FIG. 9, but it does not mean that there is only one bus or only one type of bus.

[0150] Some embodiments of the present disclosure provide a computer-readable storage medium (for example, a non-transitory computer-readable storage medium) having computer program instructions stored therein. When the computer program instructions run on a computer, the computer is caused to perform the communication method described in any of the above embodiments.

[0151] Exemplarily, the computer-readable storage medium can include, but is not limited to, a magnetic storage device (for example, a hard disk, a floppy disk, or a magnetic tape, etc.), an optical disc (for example, a compact disc (CD), a digital versatile disc (DVD), etc.), a smart card, and a flash memory device (for example, an erasable programmable read-only memory (EPROM), a card, a stick, or a key drive, etc.). The various computer-readable storage media described in the present disclosure can represent one or more devices and / or other machine-readable storage media for storing information. The term "machine-readable storage medium" can include, but is not limited to, a wireless channel and various other media capable of storing, containing, and / or carrying instructions and / or data.

[0152] The embodiment of the present disclosure provides a computer program product containing instructions, when the computer program product runs on a computer, the computer executes the communication method described in any one of the above embodiments.

[0153] The communication method provided by the embodiment of the present disclosure can verify the radio frequency channels in advance, and combine the radio frequency channels satisfying the preset condition (for example, the conflict condition) as a target radio frequency channel combination and pre-configure in the communication device, so as to facilitate the communication device to select appropriate radio frequency channels to transmit data on the corresponding frequency band based on the conflict verification result obtained by pre-verification. Since the conflict verification result includes the frequency band combination and the target radio frequency channel corresponding to the frequency band combination, the target radio frequency channel combination corresponding to the target frequency band combination can be determined from the conflict verification result. Since the target radio frequency channel combination corresponding to the target frequency band combination includes a plurality of radio frequency channels satisfying the preset condition, the communication performance (for example, the signal strength of the signal transmitted by the communication device) of the communication device can meet the demand of normal communication when transmitting signals through the radio frequency channels in the target radio frequency channel combination, so as to ensure the communication reliability and effectiveness.

[0154] The above merely describes the specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this. Any change or replacement within the technical scope disclosed in the present disclosure should be covered in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A communication method, wherein, The application is applied to a communication device including multiple radio frequency channels, and the communication device is pre-configured with a conflict verification result, the conflict verification result includes a frequency band combination and a target radio frequency channel combination corresponding to the frequency band combination, the frequency band combination includes multiple frequency bands, and the target radio frequency channel combination corresponding to the frequency band combination includes multiple radio frequency channels with a mutual conflict degree satisfying a preset condition. The method comprises: determining that the communication device transmits a signal through a target frequency band combination, wherein the target frequency band combination includes at least two frequency bands supported by the communication device; determining a target radio frequency channel combination corresponding to the target frequency band combination according to the conflict verification result; transmitting the signal through the target radio frequency channel combination corresponding to the target frequency band combination.

2. The method of claim 1, wherein, The conflict verification result includes a white list and / or a black list, the white list includes the frequency band combination and the target radio frequency channel combination corresponding to the frequency band combination, and the black list includes the frequency band combination and an unavailable channel combination corresponding to the frequency band combination; the unavailable channel combination includes multiple radio frequency channels with a mutual conflict degree not satisfying the preset condition.

3. The method of claim 2, wherein, The transmitting the signal through the target radio frequency channel combination corresponding to the target frequency band combination comprises: in a case where the target radio frequency channel combination corresponding to the target frequency band combination exists in the white list, transmitting the signal through the target radio frequency channel combination corresponding to the target frequency band combination.

4. The method according to claim 3, further comprising: in a case where the target radio frequency channel combination corresponding to the target frequency band combination does not exist in the white list, performing radio frequency channel conflict verification on multiple radio frequency channel combinations corresponding to the target frequency band combination, and determining a radio frequency channel combination with a mutual conflict degree satisfying the preset condition as the target radio frequency channel combination corresponding to the target frequency band combination.

5. The method of claim 4, wherein, After the radio frequency channel combination with the mutual conflict degree satisfying the preset condition is determined as the target radio frequency channel combination corresponding to the target frequency band combination, the method further comprises: adding the radio frequency channel combination with the mutual conflict degree satisfying the preset condition to the white list.

6. The method of claim 4, wherein, The performing radio frequency channel conflict verification on the multiple radio frequency channel combinations corresponding to the target frequency band combination and determining the radio frequency channel combination with the mutual conflict degree satisfying the preset condition as the target radio frequency channel combination in a case where the target radio frequency channel combination corresponding to the target frequency band combination does not exist in the white list and the target frequency band combination does not exist in the black list comprises: in a case where the target radio frequency channel combination corresponding to the target frequency band combination does not exist in the white list and the target frequency band combination does not exist in the black list, performing radio frequency channel conflict verification on multiple radio frequency channel combinations corresponding to the target frequency band combination, and determining a radio frequency channel combination with a mutual conflict degree satisfying the preset condition as the target radio frequency channel combination corresponding to the target frequency band combination.

7. The method according to claim 4, further comprising: In a case where the target frequency band combination does not correspond to a target radio frequency channel combination in the white list, radio frequency channel conflict verification is performed on a plurality of radio frequency channel combinations corresponding to the target frequency band combination, and in a case where there is no radio frequency channel combination whose mutual conflict degree meets the preset condition, the target frequency band combination is added to the black list.

8. The method of claim 2, further comprising: generating target prompt information in a case where all radio frequency channel combinations corresponding to the target frequency band combination exist in the black list; the target prompt information is used to prompt that the signal cannot be transmitted simultaneously through the target frequency band combination.

9. The method of claim 1, wherein, The target frequency band combination corresponds to a plurality of target radio frequency channel combinations, and different target radio frequency channel combinations include different numbers of radio frequency channels. The signal is transmitted through the target radio frequency channel combination corresponding to the target frequency band combination, including: transmitting the signal based on a target radio frequency channel combination with the most number of radio frequency channels among the plurality of target radio frequency channel combinations corresponding to the target frequency band combination.

10. The method of any one of claims 1-9, wherein, The conflict verification result is obtained through radio frequency channel conflict verification, and the radio frequency channel conflict verification is completed by the following manner: obtain a frequency band combination of the communication device and a plurality of radio frequency channel combinations corresponding to the frequency band combination; the frequency band combination includes a plurality of frequency bands that need to transmit signals simultaneously; perform the radio frequency channel conflict verification on the plurality of radio frequency channel combinations corresponding to the frequency band combination, and determine a radio frequency channel combination whose mutual conflict degree meets the preset condition as a target radio frequency channel combination corresponding to the frequency band combination.

11. The method of claim 10, wherein, The radio frequency channel conflict verification on the plurality of radio frequency channel combinations corresponding to the frequency band combination, and the determination of the radio frequency channel combination whose mutual conflict degree meets the preset condition as the target radio frequency channel combination corresponding to the frequency band combination, is completed by the following manner: obtain a signal strength attenuation value corresponding to each radio frequency channel in a first radio frequency channel combination; the first radio frequency channel combination is one of the plurality of radio frequency channel combinations corresponding to the frequency band combination; in response to the signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination being less than an attenuation threshold, determine the first radio frequency channel combination as the target radio frequency channel combination corresponding to the frequency band combination.

12. The method of claim 11, wherein, In a case where the signal is received through the plurality of radio frequency channel combinations corresponding to the frequency band combination, the signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination is obtained by the following manner: obtain a first received signal strength of the first radio frequency channel combination and a second received signal strength of the first radio frequency channel combination; the first received signal strength is the received signal strength of each radio frequency channel in a case where the radio frequency channels in the first radio frequency channel combination work individually; the second received signal strength is the received signal strength of each radio frequency channel in a case where the radio frequency channels in the first radio frequency channel combination work simultaneously; determine the signal strength attenuation value corresponding to each radio frequency channel in the first radio frequency channel combination based on the first received signal strength and the second received signal strength.

13. The method of claim 10, wherein, The conflict verification result includes a white list; and the radio channel conflict verification further includes: adding the target radio channel combination corresponding to the frequency band combination to the white list.

14. The method of claim 10, wherein, The radio channel conflict verification further includes: For a plurality of radio channel combinations corresponding to the frequency band combination, the radio channel conflict verification is performed, and a radio channel combination whose mutual conflict degree does not satisfy the preset condition is determined as an unusable channel combination of the frequency band combination.

15. The method of claim 14, wherein, The conflict verification result includes a black list, and the radio channel conflict verification further includes: adding the unusable channel combination of the frequency band combination to the black list.

16. A communications device comprising: A memory and a processor; wherein the memory is coupled with the processor; the memory is used to store instructions executable by the processor; and the processor executes the instructions to perform the method according to any one of claims 1-15.

17. A computer readable storage medium, wherein, The computer readable storage medium stores computer instructions, and when the computer instructions run on the computer, the computer executes the method according to any one of claims 1-15.

18. A computer program product, wherein, The computer program product includes computer program instructions, and when the computer program instructions are executed by the processor, the method according to any one of claims 1-15 is implemented.

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