CN112671416B - Communication processing method and device and electronic equipment - Google Patents
Communication processing method and device and electronic equipment Download PDFInfo
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Abstract
The application discloses a communication processing method and device and electronic equipment, and belongs to the technical field of communication. The communication processing method is applied to electronic equipment, the electronic equipment comprises a Wi-Fi antenna and an audio device which are arranged adjacently, and the method comprises the following steps: acquiring an amplitude value of an envelope signal, wherein the envelope signal is obtained by mediating a radio-frequency signal transmitted by the Wi-Fi antenna by a nonlinear element of the audio device under the condition that the radio-frequency signal is coupled to the audio device; and under the condition that the amplitude value is larger than a preset threshold value, adjusting the transmission time interval of the radio frequency signal, and enabling the adjusted transmission time interval to be larger than a preset time interval. Therefore, the influence of the noise output based on the envelope signal on the sound listening effect of the user can be reduced, and the aim of improving the sound listening effect of the user is fulfilled.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to a communication processing method and device and electronic equipment.
Background
In the related technology, Wi-Fi works in a time division duplex mode, a transmitting signal and a receiving signal with the same frequency are staggered in a time domain, each transmitting signal has a certain time interval, and the transmitting signals are amplified by a power amplifier and then transmitted from a Wi-Fi antenna. However, in the case that other audio devices (such as a receiver coil, a speaker coil, an earphone line, etc.) exist near the Wi-Fi antenna, the radio frequency signal transmitted by the Wi-Fi antenna enters the audio device by means of direct radiation or indirect coupling, and an envelope signal is generated by the modulation of a nonlinear element of the audio device; and when the envelope signal is outputted as an audio signal by an audio device, audible noise is easily generated to the human ear, thereby affecting the sound listening effect of the user.
It can be seen that under the condition that an audio device is arranged near the Wi-Fi antenna, the Wi-Fi antenna is prone to generate noise in the process of transmitting radio frequency signals, and the generated noise causes the problem that a sound listening effect of a user is poor.
Disclosure of Invention
An object of the embodiments of the present application is to provide a communication processing method and apparatus, and an electronic device, which can solve the problem of poor sound listening effect caused by noise caused by a radio frequency signal transmitted by a Wi-Fi antenna.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a communication processing method, which is applied to an electronic device, where the electronic device includes a Wi-Fi antenna and an audio device that are adjacently disposed, and the method includes:
acquiring an amplitude value of an envelope signal, wherein the envelope signal is obtained by mediating a radio-frequency signal transmitted by the Wi-Fi antenna by a nonlinear element of the audio device under the condition that the radio-frequency signal is coupled to the audio device;
and under the condition that the amplitude value is larger than a preset threshold value, adjusting the transmission time interval of the radio frequency signal, and enabling the adjusted transmission time interval to be larger than a preset time interval.
In a second aspect, an embodiment of the present application provides a communication processing apparatus, which is applied to an electronic device, where the electronic device includes a Wi-Fi antenna and an audio device that are adjacently disposed, and the communication processing apparatus includes:
the acquisition module is used for acquiring an amplitude value of an envelope signal, wherein the envelope signal is obtained by mediating a radio-frequency signal transmitted by the Wi-Fi antenna by a nonlinear element of the audio device under the condition that the radio-frequency signal is coupled to the audio device;
and the adjusting module is used for adjusting the transmission time interval of the radio frequency signal under the condition that the amplitude value is larger than a preset threshold value, and enabling the adjusted transmission time interval to be larger than a preset time interval.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
In the embodiment of the application, the emission time interval of the radio frequency signal can be adjusted, so that the adjusted emission time interval is greater than the preset time interval, even if the sound output based on the envelope signal does not fall into the audible frequency range of human ears, the influence of the noise output based on the envelope signal on the sound listening effect of a user is reduced, and the purpose of improving the sound listening effect of the user is achieved.
Drawings
FIG. 1 is a block diagram of an electronic device provided by an embodiment of the application;
fig. 2 is a flowchart of a communication processing method provided in an embodiment of the present application;
fig. 3 is a signal flow diagram of an electronic device provided by an embodiment of the present application;
FIG. 4a is a schematic diagram of an RF signal provided by an embodiment of the present application;
fig. 4b is a schematic diagram of an envelope signal provided by an embodiment of the present application;
fig. 5 is a schematic diagram of an envelope adjustment circuit provided in an embodiment of the present application;
fig. 6 is a block diagram of a communication processing apparatus according to an embodiment of the present application;
fig. 7 is a block diagram of an electronic device according to an embodiment of the present application;
fig. 8 is a block diagram of an electronic device according to another embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application are capable of operation in sequences other than those illustrated or described herein, and that the terms "first," "second," etc. are generally used in a generic sense and do not limit the number of terms, e.g., a first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The following describes in detail a communication processing method provided in the embodiments of the present application with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
The communication processing method provided by the embodiment of the application can be applied to electronic equipment. As shown in fig. 1, the electronic device includes a central processor 10, a Wi-Fi radio frequency module 20, a Wi-Fi antenna 30, an audio module 40, an audio device 50, and a display and touch operation unit 60; one end of the Wi-Fi radio frequency processing module is electrically connected with the central processing unit 10, and the other end of the Wi-Fi radio frequency processing module is electrically connected with the Wi-Fi antenna 30; one end of the audio module 40 is electrically connected with the central processing unit 10, and the other end is electrically connected with the audio device 50; the display and touch operation unit 60 is electrically connected to the cpu 10.
In this example, the central processing unit 10 is a core control and calculation unit of the electronic device, and is responsible for data communication, data calculation and the like with each module; for example, data communication, data calculation, and the like can be performed with the Wi-Fi radio frequency module 20, the audio module 40, and the display and touch operation unit 60.
In this example, the Wi-Fi radio frequency module 20 includes a Wi-Fi radio frequency front end circuit, a modulation and demodulation unit, and a Wi-Fi data central processing core unit; the Wi-Fi data central processing core unit is responsible for Wi-Fi underlying hardware configuration and communication with the central processor 10.
In this example, the Wi-Fi antenna 30 is a radiation/reception unit of Wi-Fi radio frequency signals of the electronic device, and can realize wireless communication with the router antenna.
In this example, the audio module 40 is an audio codec unit of the electronic device, and can perform data transmission with the central processing unit 10, and has an audio signal path with the audio device 50.
In this example, the audio device 50 may be an audio output device of the electronic equipment, such as one or more of a microphone, a speaker, an earphone, and the like; the audio device 50 may also be an audio input device of the electronic equipment, such as a microphone.
In this example, the display and touch operation unit 60 may be a display screen of the electronic device, may display content, and may also receive an input operation of a user.
Further, the Wi-Fi antenna 30 and the audio device 50 in the embodiment of the present application are disposed adjacently, and the audio device 50 may couple radio frequency signals transmitted by the Wi-Fi antenna 30; that is, where the Wi-Fi antenna 30 and the audio device 50 are located adjacent to each other, radio frequency signals emitted by the Wi-Fi antenna 30 may be coupled to the audio device 50.
Optionally, the audio device 50 may be a receiver, and a receiver coil of the receiver may couple the radio frequency signal transmitted by the Wi-Fi antenna 30; alternatively, the audio device 50 may be a speaker, the speaker coil of which may couple radio frequency signals emitted by the Wi-Fi antenna 30; alternatively, the audio device 50 may be a headset, and a headset cord of the headset may couple the radio frequency signals emitted by the Wi-Fi antenna 30.
The adjacent arrangement of the Wi-Fi antenna 30 and the audio device 50 may be represented by that the interval between the Wi-Fi antenna 30 and the audio device 50 is smaller than a preset distance, for example, 2 milliseconds; alternatively, the Wi-Fi antenna 30 and the audio device 50 may be disposed adjacent to each other such that the audio device 50 is located within a coupling range of the radio frequency signals transmitted by the Wi-Fi antenna 30, i.e., the radio frequency signals transmitted by the Wi-Fi antenna 30 can be coupled to the audio device 50 within the coupling range.
Referring to fig. 2, fig. 2 is a flowchart of a communication processing method according to an embodiment of the present application, and as shown in fig. 2, the method includes the following steps:
In this step, the envelope signal is a signal obtained by mediating, by a nonlinear element of the audio device, a radio frequency signal transmitted by the Wi-Fi antenna when the radio frequency signal is coupled to the audio device.
The amplitude value may be a peak value of the envelope signal, that is, an amplitude value corresponding to a peak or a trough of the envelope signal; alternatively, the amplitude value may be a peak-to-peak value of the envelope signal, i.e. a superposition of an amplitude value corresponding to a peak and an amplitude value corresponding to a trough of the envelope signal.
The nonlinear element of the audio device has the function of envelope detection of the electrical signal and can modulate the coupled radio frequency signal to obtain an envelope signal.
As shown in fig. 3, the radio frequency signal output by the Wi-Fi radio frequency module 20 is emitted through the Wi-Fi antenna 30, and the radio frequency signal emitted through the Wi-Fi antenna 30 may be coupled to the audio device 50 adjacently disposed, that is, the coil 51 of the audio device 50 may be coupled to the radio frequency signal emitted from the Wi-Fi antenna 30.
Wherein, in case the audio device 50 is a receiver, the coil 51 may be a receiver coil of the receiver; alternatively, where the audio device 50 is a speaker, the coil 51 may be a speaker coil of the speaker; alternatively, in the case where the audio device 50 is a headphone, the coil 51 may be a headphone cord of the headphone.
Furthermore, the radio frequency signal emitted by the Wi-Fi antenna 30 coupled to the coil 51 of the audio device 50 is transmitted to the non-linear element 52 of the audio device 50, and the non-linear element 52 has an envelope detection function, and can perform envelope demodulation on the coupled radio frequency signal and generate an envelope signal 53; when the generated envelope signal 53 is output via the audio path 54, sound is formed; if the formed sound can be heard by the user's ear, noise is formed, which affects the user's sound listening effect.
Wherein, the waveform diagram of the radio frequency signal emitted by the Wi-Fi antenna 30 is shown in fig. 4a, and the envelope signal generated after envelope modulation by the non-linear element 52 is shown in fig. 4 b.
In addition, the nonlinear element 52 may be an element having an envelope adjustment function; furthermore, the coupled radio frequency signal may also be conditioned by an envelope conditioning circuit of the audio device 50.
As shown in fig. 5, in an embodiment of the present application, the envelope adjusting circuit includes a diode 55, a capacitor 56, and a resistor 57; wherein, the positive pole of the diode 55 is electrically connected with the input end of the envelope regulating circuit, and the negative pole of the diode 55 is electrically connected with the output end of the envelope regulating circuit; one end of the capacitor 56 is electrically connected with the output end of the envelope adjusting circuit, and the other end is grounded; one end of the resistor 57 is electrically connected to the output terminal of the envelope adjusting circuit, and the other end is grounded.
In the step, the preset threshold value can be set based on the audible frequency range (20 Hz-20 KHz) of human ears; as can be seen from fig. 4a and 4b, the time interval of the envelope signal is associated with the transmission time interval of the radio frequency signal, so that the purpose of improving the sound listening effect of the user can be achieved by adjusting the transmission time interval of the radio frequency signal and making the adjusted transmission time interval greater than the preset time interval, even if the sound output based on the envelope signal does not fall within the audible frequency range of human ears, i.e. reducing the influence of the noise output based on the envelope signal on the sound listening effect of the user.
Therefore, the emission time interval of the radio frequency signal is adjusted, so that the adjusted emission time interval is larger than the preset time interval, even if the sound output based on the envelope signal does not fall into the audible frequency range of human ears, the influence of the noise output based on the envelope signal on the sound listening effect of a user is reduced, and the aim of improving the sound listening effect of the user is fulfilled.
Optionally, since the audible frequency range of the user is 20Hz to 20KHz, the preset time interval may be adjusted to 50 milliseconds, even if the adjusted transmission time interval is greater than 50 milliseconds, so that the frequency of the sound generated by the envelope signal generated based on the adjusted radio frequency signal is less than 20Hz, and the sound does not fall within the audible frequency range of the user, thereby reducing the influence of the noise output based on the envelope signal on the sound listening effect of the user, and improving the environment for the sound listening of the user.
Optionally, the adjusting the transmission time interval of the radio frequency signal includes:
adjusting a transmission time interval of the radio frequency signal based on an adjustment parameter;
the adjustment parameter includes at least one of a contention window time and a data frame length.
In this embodiment, the transmission time interval of the radio frequency signal may be adjusted based on the adjustment parameters such as the contention window time and the data frame length, so as to achieve the purpose of improving the sound listening effect of the user.
Based on the Wi-Fi protocol, the time interval between air interface packets includes IFS (Inter-Frame) and CW (Contention Window). Wherein, SIFS (Short Inter-Frame Space), DIFS (Distributed Inter-Frame Space), AIFS (Arbitration Inter-Frame Space) contained in the IFS are all fixed values; CW can be at CWminAnd CWmaxValue between, CWminMay be 15 aslotTime, CWmaxMay be 1023 aslotTime (time slots); also, the larger the CW value, the more the number of frame retransmissions.
In the process of transmitting the radio frequency signal, the transmission time interval T0 of the radio frequency signal comprises DIFS, CW, data frame length and SIFS; since DIFS and SIFS are fixed values, the transmission time interval T0 can be adjusted by adjusting CW and the data frame length.
Moreover, in the process of adjusting the transmission time interval, the frequency of the envelope signal may be determined based on the initial time interval (i.e., the transmission time interval before adjustment), and whether the frequency of the envelope signal falls within the audible frequency range of human ears may be determined; and determining the adjustment amplitude of the transmission time interval based on the relation between the initial time interval and the preset time interval. For example, the preset time interval is 50 ms, the initial time interval is 40 ms, the frequency corresponding to the initial time interval is 25Hz, and the frequency falls within the audible frequency range (20 Hz-20 KHz) of human ears, so the transmission time interval is adjusted, and the time interval is adjusted from 40 ms to more than 50 ms, so that the frequency of the corresponding envelope signal is less than 20Hz, even if the transmission time interval does not fall within the audible frequency range of human ears, so as to reduce the influence of the noise output based on the envelope signal on the sound listening effect of the user and improve the sound listening environment of the user.
In the process of adjusting the transmission time interval from 40 milliseconds to more than 50 milliseconds, the contention window time and the length of the data frame can be increased.
Moreover, the adjusting instruction can be sent to a central processing unit of the electronic equipment through the audio module and sent to the Wi-Fi radio frequency module through the central processing unit, so that the transmitting time interval of the radio frequency signal output by the Wi-Fi radio frequency module can be adjusted.
Optionally, the acquiring the amplitude value of the envelope signal includes:
and acquiring the amplitude value of the envelope signal under the condition that the frequency of the envelope signal is in a preset frequency interval.
In this embodiment, only when the frequency of the envelope signal is within the preset frequency interval, the amplitude value of the envelope signal is obtained, so that the frequency of obtaining the amplitude value of the envelope signal by the electronic device can be reduced, and further, the calculation pressure of the electronic device is reduced.
Specifically, before the amplitude value of the envelope signal is obtained, the frequency of the envelope signal or the frequency of the radio frequency signal may be obtained, and whether the frequency of the envelope signal or the frequency of the radio frequency signal generates noise heard by human ears is determined by determining whether the frequency of the envelope signal or the frequency of the radio frequency signal is in a preset frequency interval.
Wherein, the value range of the preset frequency interval can be 20 Hz-20 KHz, namely, the listening frequency range of human ears is taken as the preset frequency interval; moreover, for other scenes, the frequency preset interval can also be set to other values; for example, if the noise is targeted by other living beings, the sound listening frequency range of the other living beings can be used as the preset frequency interval to reduce the influence of the noise caused by the radio frequency signal emitted by the Wi-Fi antenna on the other living beings.
In addition, if the frequency of the acquired envelope signal or the radio frequency signal does not fall into a preset frequency interval, the process is ended, and the Wi-Fi radio frequency module is controlled to work according to the initial transmission time interval.
It should be noted that the radio frequency signal in the embodiment of the present application may be a burst radio frequency signal.
According to the communication processing method, the amplitude value of the envelope signal is obtained, and the envelope signal is obtained by mediating the radio-frequency signal which is coupled by the nonlinear element of the audio device under the condition that the radio-frequency signal which is transmitted by the Wi-Fi antenna is coupled to the audio device; and under the condition that the amplitude value is larger than a preset threshold value, adjusting the transmission time interval of the radio frequency signal, and enabling the adjusted transmission time interval to be larger than a preset time interval. Therefore, the influence of the noise output based on the envelope signal on the sound listening effect of the user can be reduced, and the aim of improving the sound listening effect of the user is fulfilled.
In the communication processing method provided in the embodiment of the present application, the execution main body may be a communication processing apparatus, or a control module in the communication processing apparatus for executing the communication processing method. In the embodiment of the present application, a communication processing apparatus executes a communication processing method as an example, and the communication processing apparatus provided in the embodiment of the present application is described.
Referring to fig. 6, fig. 6 is a structural diagram of a communication processing apparatus according to an embodiment of the present application, and as shown in fig. 6, the communication processing apparatus 600 includes:
the obtaining module 601 is configured to obtain an amplitude value of an envelope signal, where the envelope signal is obtained by mediating a radio frequency signal transmitted by the Wi-Fi antenna by a nonlinear element of the audio device when the radio frequency signal is coupled to the audio device;
an adjusting module 602, configured to adjust a transmission time interval of the radio frequency signal when the amplitude value is greater than a preset threshold, and make the adjusted transmission time interval greater than a preset time interval.
Optionally, the adjusting module 602 is specifically configured to adjust the transmission time interval of the radio frequency signal based on an adjustment parameter;
the adjustment parameter includes at least one of a contention window time and a data frame length.
Optionally, the obtaining module 601 is specifically configured to obtain the amplitude value of the envelope signal when the frequency of the envelope signal is in a preset frequency interval.
Optionally, the preset frequency interval is 20Hz to 20 KHz.
Optionally, the preset time interval is 50 milliseconds.
The communication processing device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a Network Attached Storage (NAS), a personal computer (personal computer, PC), a Television (TV), a teller machine, a self-service machine, and the like, and the embodiments of the present application are not limited in particular.
The communication processing apparatus in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The communication processing device provided by the embodiment of the application can realizeFIG. 2In order to avoid repetition, the processes implemented by the method embodiment are not described herein again.
Optionally, as shown in fig. 7, an electronic device 700 is further provided in this embodiment of the present application, and includes a processor 701, a memory 702, and a program or an instruction stored in the memory 702 and executable on the processor 701, where the program or the instruction is executed by the processor 701 to implement each process of the communication processing method embodiment, and can achieve the same technical effect, and no further description is provided here to avoid repetition.
It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Referring to fig. 8, fig. 8 is a block diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 8, the electronic device 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810.
Those skilled in the art will appreciate that the electronic device 800 may further comprise a power source (e.g., a battery) for supplying power to the various components, and the power source may be logically connected to the processor 810 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system. Drawing (A)8The electronic device structures shown in the figures do not constitute limitations of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is not repeated here.
The processor 810 is configured to obtain an amplitude value of an envelope signal, where the envelope signal is obtained by mediating, by a nonlinear element of the audio device, a radio frequency signal transmitted by the Wi-Fi antenna when the radio frequency signal is coupled to the audio device; the processor 810 is configured to adjust a transmission time interval of the radio frequency signal when the amplitude value is greater than a preset threshold value, and make the adjusted transmission time interval greater than a preset time interval.
Optionally, the processor 810 is configured to adjust a transmission time interval of the radio frequency signal based on the adjustment parameter;
the adjustment parameter includes at least one of a contention window time and a data frame length.
Optionally, the processor 810 is configured to obtain the amplitude value of the envelope signal when the frequency of the envelope signal is in a preset frequency interval.
Optionally, the preset frequency interval is 20Hz to 20 KHz.
Optionally, the preset time interval is 50 milliseconds.
It should be understood that in the embodiment of the present application, the input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics Processing Unit 8041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 807 includes a touch panel 8071 and other input devices 8072. A touch panel 8071, also referred to as a touch screen. The touch panel 8071 may include two portions of a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 809 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems. The processor 810 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 810.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the communication processing method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the embodiment of the communication processing method, and can achieve the same technical effect, and the details are not repeated here to avoid repetition.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (12)
1. A communication processing method is applied to electronic equipment, the electronic equipment comprises a Wi-Fi antenna and an audio device which are arranged adjacently, and the method is characterized by comprising the following steps:
acquiring an amplitude value of an envelope signal, wherein the envelope signal is obtained by mediating a radio-frequency signal transmitted by the Wi-Fi antenna by a nonlinear element of the audio device under the condition that the radio-frequency signal is coupled to the audio device;
when the amplitude value is larger than a preset threshold value, adjusting the transmission time interval of the radio frequency signal, and enabling the adjusted transmission time interval to be larger than a preset time interval;
wherein the making of the adjusted emission time interval greater than a preset time interval is used to indicate that the sound output based on the envelope signal does not fall within a frequency range audible to human ears.
2. The method of claim 1, wherein the adjusting the transmission time interval of the radio frequency signal comprises:
adjusting a transmission time interval of the radio frequency signal based on an adjustment parameter;
the adjustment parameter comprises at least one of competition window time and data frame length;
and the Contention Window time is the Contention Window time included in the time interval of the air interface data packet under the Wi-Fi protocol.
3. The method of claim 2, wherein the obtaining the amplitude value of the envelope signal comprises:
and acquiring the amplitude value of the envelope signal under the condition that the frequency of the envelope signal is in a preset frequency interval.
4. The method according to claim 3, wherein the predetermined frequency interval is 20 Hz-20 KHz.
5. The method according to any one of claims 1 to 4, characterized in that the preset time interval is 50 milliseconds.
6. A communication processing device is applied to an electronic device, the electronic device comprises a Wi-Fi antenna and an audio device which are arranged adjacently, and the communication processing device comprises:
the acquisition module is used for acquiring an amplitude value of an envelope signal, wherein the envelope signal is obtained by mediating a radio-frequency signal transmitted by the Wi-Fi antenna by a nonlinear element of the audio device under the condition that the radio-frequency signal is coupled to the audio device;
the adjusting module is used for adjusting the transmission time interval of the radio frequency signal under the condition that the amplitude value is larger than a preset threshold value, and enabling the adjusted transmission time interval to be larger than a preset time interval;
wherein the making of the adjusted emission time interval greater than a preset time interval is used to indicate that the sound output based on the envelope signal does not fall within a frequency range audible to human ears.
7. The communication processing apparatus according to claim 6, wherein the adjusting module is specifically configured to adjust the transmission time interval of the radio frequency signal based on an adjustment parameter;
the adjustment parameter comprises at least one of competition window time and data frame length;
and the Contention Window time is the Contention Window time included in the time interval of the air interface data packet under the Wi-Fi protocol.
8. The communication processing apparatus according to claim 7, wherein the obtaining module is specifically configured to obtain the amplitude value of the envelope signal when the frequency of the envelope signal is in a preset frequency interval.
9. The communication processing apparatus according to claim 8, wherein the preset frequency interval is 20Hz to 20 KHz.
10. The communication processing apparatus according to any one of claims 6 to 9, wherein the preset time interval is 50 milliseconds.
11. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the communication processing method of any of claims 1 to 5.
12. A computer-readable storage medium, on which a program or instructions are stored, which, when executed by a processor, implement the steps of the communication processing method according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011588211.3A CN112671416B (en) | 2020-12-29 | 2020-12-29 | Communication processing method and device and electronic equipment |
Applications Claiming Priority (1)
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