CN108365882B - Antenna control method, antenna control device, storage medium and electronic equipment - Google Patents
Antenna control method, antenna control device, storage medium and electronic equipment Download PDFInfo
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- CN108365882B CN108365882B CN201810172751.XA CN201810172751A CN108365882B CN 108365882 B CN108365882 B CN 108365882B CN 201810172751 A CN201810172751 A CN 201810172751A CN 108365882 B CN108365882 B CN 108365882B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
Abstract
The embodiment of the application provides an antenna control method, an antenna control device, a storage medium and an electronic device, wherein the electronic device comprises a first antenna and a second antenna, and the antenna control method comprises the following steps: if the interference of a first antenna transmitting signal with a first power value on a functional module of the electronic equipment is detected, acquiring a first interference level; acquiring a second interference level of a signal transmitted by a second antenna at the first power value; if the second interference level is smaller than the first interference level, switching to a second antenna to transmit signals; and if the second interference level is not less than the first interference level, the first antenna transmits the signal by a second power value, wherein the second power value is less than the first power value. When the first antenna interferes with other functional modules, the second antenna with lower interference level can be switched to, or the transmitting power of the first antenna is reduced, so that the interference to the functional modules when the electronic equipment transmits signals can be reduced, and the stability of the functional modules is improved.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and in particular, to an antenna control method and apparatus, a storage medium, and an electronic device.
Background
With the development of network technology and the increase of the intelligence degree of electronic devices, users can implement more and more functions, such as voice call, video chat, playing network games, and the like, through electronic devices such as smart phones.
In the process of executing functions such as voice call, video chat and the like, the electronic device needs to perform data interaction with a base station or a server. During the data interaction process, the electronic device needs to transmit wireless signals through the antenna.
When the antenna transmits a signal, the antenna may cause interference to other functional modules (e.g., a proximity sensor, a universal serial bus interface, etc.), thereby affecting the normal functions of the functional modules and further affecting the functional stability of the electronic device.
Disclosure of Invention
The embodiment of the application provides an antenna control method, an antenna control device, a storage medium and an electronic device, which can improve the functional stability of the electronic device.
The embodiment of the application provides an antenna control method, which is applied to electronic equipment, wherein the electronic equipment comprises a first antenna and a second antenna, and the method comprises the following steps:
if the first antenna is detected to transmit signals with a first power value to cause interference on a functional module of the electronic equipment, acquiring a first interference level;
acquiring a second interference level of a signal transmitted by the second antenna at a first power value;
if the second interference level is less than the first interference level, switching to the second antenna to transmit signals;
and if the second interference level is not less than the first interference level, the first antenna transmits signals with a second power value, wherein the second power value is less than the first power value.
The embodiment of the present application further provides an antenna control apparatus, which is applied to an electronic device, where the electronic device includes a first antenna and a second antenna, and the apparatus includes:
the first interference level acquisition module is used for acquiring a first interference level if the first antenna is detected to transmit a signal with a first power value to cause interference on a functional module of the electronic equipment;
a second interference level obtaining module, configured to obtain a second interference level of a signal transmitted by the second antenna at the first power value;
a switching module, configured to switch to transmit a signal through the second antenna if the second interference level is smaller than the first interference level;
and a control module, configured to transmit, by the first antenna, a signal at a second power value if the second interference level is not less than the first interference level, where the second power value is less than the first power value.
An embodiment of the present application further provides a storage medium, where a computer program is stored in the storage medium, and when the computer program runs on a computer, the computer is caused to execute the above antenna control method.
The embodiment of the application also provides an electronic device, which comprises a processor and a memory, wherein the memory stores a computer program, and the processor is used for executing the antenna control method by calling the computer program stored in the memory.
The antenna control method provided by the embodiment of the application comprises the following steps: if the first antenna is detected to transmit signals with a first power value to cause interference on a functional module of the electronic equipment, acquiring a first interference level; acquiring a second interference level of a signal transmitted by the second antenna at a first power value; if the second interference level is less than the first interference level, switching to the second antenna to transmit signals; and if the second interference level is not less than the first interference level, the first antenna transmits signals with a second power value, wherein the second power value is less than the first power value. In the antenna control method, when the first antenna interferes with other functional modules, the second antenna with lower interference level can be switched to, or the transmitting power of the first antenna is reduced, so that the interference to the functional modules when the electronic equipment transmits signals can be reduced, the stability of the functional modules is improved, and the functional stability of the electronic equipment is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a first structural schematic diagram of an electronic device according to an embodiment of the present application.
Fig. 2 is a second schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 3 is a first flowchart of an antenna control method according to an embodiment of the present application.
Fig. 4 is a second flowchart of an antenna control method according to an embodiment of the present application.
Fig. 5 is a third flowchart illustrating an antenna control method according to an embodiment of the present application.
Fig. 6 is a fourth flowchart illustrating an antenna control method according to an embodiment of the present application.
Fig. 7 is a schematic view of an application scenario of an antenna control method according to an embodiment of the present application.
Fig. 8 is a schematic structural diagram of a first antenna control apparatus according to an embodiment of the present application.
Fig. 9 is a schematic structural diagram of a second antenna control apparatus according to an embodiment of the present application.
Fig. 10 is a schematic structural diagram of a third antenna control apparatus according to an embodiment of the present application.
Fig. 11 is a schematic diagram of a fourth structure of an antenna control apparatus according to an embodiment of the present application.
Fig. 12 is a schematic structural diagram of a fifth antenna control apparatus according to an embodiment of the present application.
Fig. 13 is a third schematic structural diagram of an electronic device according to an embodiment of the present application.
Fig. 14 is a fourth structural schematic diagram of an electronic device according to an 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. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present application.
The terms "first," "second," "third," and the like in the description and in the claims of the present application and in the above-described drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the objects so described are interchangeable under appropriate circumstances. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, or apparatus, electronic device, system comprising a list of steps is not necessarily limited to those steps or modules or units explicitly listed, may include steps or modules or units not explicitly listed, and may include other steps or modules or units inherent to such process, method, apparatus, electronic device, or system.
The embodiment of the application provides an antenna control method, an antenna control device, a storage medium and electronic equipment. The details will be described below separately. The antenna control device can be arranged in the electronic equipment, and the electronic equipment can be a smart phone, a tablet computer and the like.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. In this embodiment, the electronic device 100 includes a display screen 10, a middle frame 20, a circuit board 30, a battery 40, and a rear cover 50.
Wherein the display screen 10 is mounted on the rear cover 50 to form a display surface of the electronic device 100. The display screen 10 serves as a front housing of the electronic device 100, and forms an accommodating space with the rear cover 50 for accommodating other electronic components or functional modules of the electronic device 100. Meanwhile, the display screen 10 forms a display surface of the electronic apparatus 100 for displaying information such as images, texts, and the like. The Display screen 10 may be a Liquid Crystal Display (LCD) or an Organic Light-Emitting Diode (OLED) Display screen.
In some embodiments, a glass cover plate may be disposed over the display screen 10. Wherein, the glass cover plate can cover the display screen 10 to protect the display screen 10 and prevent the display screen 10 from being scratched or damaged by water.
In some embodiments, the display screen 10 may include a display area 11 and a non-display area 12. The display area 11 performs a display function of the display screen 10 for displaying information such as images and texts. The non-display area 12 does not display information. The non-display area 12 may be used to set functional modules such as a camera, a receiver, a proximity sensor, and the like. In some embodiments, the non-display area 12 may include at least one area located at upper and lower portions of the display area 11.
Referring to fig. 2, fig. 2 is a second structural schematic diagram of an electronic device according to an embodiment of the present disclosure. In this embodiment, the display screen 10 may be a full-face screen. At this time, the display screen 10 may display information in a full screen, so that the electronic apparatus 100 has a large screen occupation ratio. The display screen 10 comprises only the display area 11 and no non-display area. At this time, functional modules such as a camera and a proximity sensor in the electronic apparatus 100 may be hidden under the display screen 10, and the fingerprint identification module of the electronic apparatus 100 may be disposed on the back of the electronic apparatus 100.
The middle frame 20 may have a thin plate-like or sheet-like structure, or may have a hollow frame structure. The middle frame 20 can be accommodated in the accommodating space formed by the display screen 10 and the rear cover 50. The middle frame 20 is used for providing a supporting function for the electronic components or the functional modules in the electronic device 100, so as to mount the electronic components or the functional modules in the electronic device together. For example, functional modules such as a camera, a receiver, a circuit board, and a battery in the electronic apparatus may be mounted on the center frame 20 for fixing. In some embodiments, the material of the middle frame 20 may include metal or plastic.
The circuit board 30 is mounted inside the receiving space. For example, the circuit board 30 may be mounted on the middle frame 20 and received in the receiving space together with the middle frame 20. The circuit board 30 may be a motherboard of the electronic device 100. The circuit board 30 is provided with a grounding point to realize grounding of the circuit board 30. One or more of a motor, a microphone, a speaker, a receiver, an earphone interface, a universal serial bus interface (USB interface), a camera, a proximity sensor, an ambient light sensor, a gyroscope, and a processor may be integrated on the circuit board 30. Meanwhile, the display screen 10 may be electrically connected to the circuit board 30.
In some embodiments, display control circuitry is disposed on the circuit board 30. The display control circuit outputs an electric signal to the display screen 10 to control the display screen 10 to display information.
The battery 40 is mounted inside the receiving space. For example, the battery 40 may be mounted on the middle frame 20 and be received in the receiving space together with the middle frame 20. The battery 40 may be electrically connected to the circuit board 30 to enable the battery 40 to power the electronic device 100. The circuit board 30 may be provided thereon with a power management circuit. The power management circuit is used to distribute the voltage provided by the battery 40 to the various electronic components in the electronic device 100.
The rear cover 50 is used to form an outer contour of the electronic device 100. The rear cover 50 may be integrally formed. In the forming process of the rear cover 50, a rear camera hole, a fingerprint identification module mounting hole and the like can be formed in the rear cover 50.
In the present embodiment, with continued reference to fig. 2, the electronic device 100 further includes a first antenna 61 and a second antenna 62. The first antenna 61 and the second antenna 62 are electrically connected to the circuit board 30 in the electronic device 100. The first antenna 61 and the second antenna 62 may be disposed on the middle frame 20 or on the rear cover 50. The first antenna 61 and the second antenna 62 are spaced apart from each other. For example, the first antenna 61 may be disposed at the upper left corner of the electronic device 100, and the second antenna 62 may be disposed at the lower right corner of the electronic device 100.
The first antenna 61 and the second antenna 62 are used for transmitting and/or receiving signals. For example, the first antenna 61 and the second antenna 62 may be used for transmitting and/or receiving radio frequency signals. It should be noted that the first antenna 61 and the second antenna 62 can each perform transmission and reception of signals separately.
In the process of the electronic device 100 communicating with a base station or other electronic devices, one of the first antenna 61 and the second antenna 62 serves as a main set antenna, and the other serves as a diversity antenna. And, the main set antenna and the diversity antenna may be switched with each other. Wherein the main set antennas perform transmission and reception of signals simultaneously, and the diversity antennas receive only signals without transmitting signals.
Referring to fig. 3, fig. 3 is a first flowchart illustrating an antenna control method according to an embodiment of the present disclosure. The antenna control method provided by the embodiment of the application is applied to electronic equipment, wherein the electronic equipment at least comprises a first antenna and a second antenna, and the specific flow of the antenna control method can be as follows:
110, if it is detected that the first antenna transmits a signal with the first power value to cause interference to the functional module of the electronic device, a first interference level is obtained.
In an initial state, one of the first antenna and the second antenna is used as a main set antenna to transmit and receive signals; and the other as a diversity antenna, performing reception of the signal. For example, in the initial state, the first antenna serves as a main set antenna, and the second antenna serves as a diversity antenna.
In an initial state, a first antenna transmits a signal at a first power. Wherein the first power may be a power value set in advance. For example, the first power may be 80dBm (decibel-milliwatts).
When the first antenna transmits signals with first power, the electronic equipment detects whether the functional module is interfered by the signals transmitted by the first antenna. The functional modules may include functional modules in an electronic device, such as a proximity sensor, a motor, a Universal Serial Bus (USB) interface, a microphone, a speaker, and a touch screen. The electronic device can acquire the working parameters of the functional module and compare the acquired working parameters with the working parameters of the functional module when the antenna does not transmit signals so as to judge whether the functional module is interfered. The operating parameters obtained by the electronic device may be different for different functional modules. The judgment can also be made according to whether the functional module works normally, for example, when the proximity sensor is in a signal transmitting state, the communication of the whole module is abnormal, and then the antenna can be considered to cause interference to the proximity sensor. For another example, if the touch screen module is frequently switched between touch screen points, it may be considered that the antenna causes interference to the touch screen module.
If the interference caused by the signal transmitted by the first antenna at the first power value to the functional module of the electronic equipment is detected, a first interference level is obtained. When the functional modules of the electronic device receive the interference of the antenna, there are exceptions of different degrees, and the importance of different functional modules is different, and the resulting influence is also different. For example, a touch screen module of a smart phone is interfered, frequent switching of touch screen points occurs, so that a touch instruction of a user cannot be correctly recognized, or some application programs which are not triggered by the user are opened, so that the influence is serious, and the serious interference level is set. The light ray sensor is interfered, the communication of the whole module is abnormal, the approaching distance cannot be correctly identified, the proper brightness cannot be correctly adjusted, the influence is not serious, and the light ray sensor can be set to be at a slight interference level. In addition, different interference levels can be set according to different degrees of influence caused by a single functional module, taking a microphone as an example, when the power of the first antenna is increased to a certain value, the microphone generates noise, and when the transmitting power of the first antenna is continuously increased, the noise is increased. In this way, a plurality of interference levels can be set according to the noise. If the noise is small, the interference level is set to a slight interference level if the processing is good or the influence is small, and if the noise is large and the input voice of the user cannot be recognized correctly, the interference level is set to a medium interference level. The first interference level sets an interference level according to the influence caused by the interference on the functional module.
And 120, acquiring a second interference level of the signal transmitted by the second antenna at the first power value.
When the first antenna causes interference to the functional module, a second interference level caused by the fact that the second antenna transmits signals with the first power value is obtained.
Specifically, the second antenna may be switched to transmit a signal, and the second antenna transmits the signal at the first power value, so as to obtain the second interference level at this time. Because the functional module is in the electronic equipment, the interference caused by the antenna transmitting signal to the functional module is in direct proportion to the transmitting power of the antenna, and the electronic equipment can know that different transmitting grades corresponding to different transmitting power values of the second antenna are stored in the electronic equipment when being manufactured, and at the moment, the switching detection is not needed, and the detection is directly extracted from the electronic equipment.
And 130, if the second interference level is less than the first interference level, switching to a second antenna to transmit signals.
If the second interference level is smaller than the first interference level, if the second interference level is a medium interference level and the first interference level is a serious interference level, the second antenna is switched to transmit signals, interference of antenna transmission power to the interior of the electronic equipment is reduced, and the stability of the electronic equipment is improved.
It should be noted that the second interference level of the second antenna may be an interference level corresponding to the functional module B, and the first interference level of the first antenna may be an interference level corresponding to the functional module a, for example, the second antenna causes interference to the microphone, and the first antenna causes interference to the touch screen module, so that the interference influence of the second antenna on the electronic device is small, and at this time, the second antenna is switched to transmit a signal, which has a small influence on a user.
140, if the second interference level is not less than the first interference level, the first antenna transmits the signal with a second power value, wherein the second power value is less than the first power value.
And if the second interference level is not less than the first interference level, reducing the transmission power of the first antenna, and transmitting the signal by the first antenna at a second power value, wherein the second power value is less than the first power value. The transmitting power of the first antenna is reduced, interference to the functional module can be reduced, and the stability of the electronic equipment is improved.
Referring to fig. 4, fig. 4 is a second flowchart illustrating an antenna control method according to an embodiment of the present disclosure. In the antenna control method provided in the embodiment of the present application, step 140 may include the following steps:
141, if the second interference level is not less than the first interference level, a first communication quality value of the signal transmitted by the first antenna at the first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value are obtained.
If the second interference level is not less than the first interference level, it means that the interference effect will not be reduced even if the second antenna is switched.
The communication quality value may be a voltage standing wave ratio. The Voltage Standing Wave Ratio (VSWR) may be simply referred to as a Standing Wave Ratio. The electromagnetic wave is conducted from the A medium to the B medium, and due to the difference of the media, part of the energy of the electromagnetic wave is reflected, so that a 'travelling standing wave' is formed in the A area. The larger the standing wave ratio, the higher the reflected power and the lower the transmission efficiency.
The communication Quality value may also be a Channel Quality Indicator (CQI) and/or a Channel error rate. Wherein the channel quality indicator is used to influence the network side resource allocation.
142, if the first communication quality value is not less than the second communication quality value, the first antenna transmits the signal with the second power value.
If the first communication quality value is not less than the second communication quality value, it is indicated that even if the second antenna is switched to, the interference influence of the second antenna will not be smaller, the second communication quality value will not be higher, and the effect of reducing the power to transmit signals will not be better than that of transmitting signals with the first power by the first antenna.
In some embodiments, further comprising the steps of:
143, if the first communication quality value is less than the second communication quality value, switching to the second antenna to transmit the signal with a third power value, where the third power value is less than the first power value.
If the first communication quality value is smaller than the second communication quality value, which indicates that the current transmission power is high, the communication quality of the second antenna is higher than that of the first antenna, and the communication quality of the second antenna after the transmission power is reduced may not be lower than that of the first antenna for transmitting the signal at the first transmission power. The transmission power is proportional to the communication quality, and even if the communication quality of the signal transmitted by the second antenna with the reduced transmission power is lower than the communication quality of the signal transmitted by the first antenna with the first transmission power, the communication quality of the signal transmitted by the first antenna with the third transmission power is higher than the communication quality of the signal transmitted by the first antenna with the third transmission power.
It should be noted that the third transmission power value may be equal to the second transmission power value. Or may be less than the second transmit power value.
144, a third interference level for the signal transmitted by the second antenna at the third power value is obtained, as well as a third quality value for the communication.
At this time, a third interference level of the signal transmitted by the second antenna at the third transmission power and a third communication quality value are obtained.
145, if the third interference level is less than the first interference level and the third communication quality value is not less than the first communication quality value, transmitting the signal with the second antenna at a third power.
If the third interference level is less than the first interference level and the third communication quality value is not less than the first communication quality value, indicating that the interference is less and the communication quality value is not lower, the second antenna is used to transmit signals at a third power.
Referring to fig. 5, fig. 5 is a third flowchart illustrating an antenna control method according to an embodiment of the present disclosure. In the antenna control method provided in the embodiment of the present application, step 120 may further include the following steps:
and 121, if the second interference level is smaller than the first interference level, acquiring a first communication quality value of the signal transmitted by the first antenna at the first power value, and acquiring a second communication quality value of the signal transmitted by the second antenna at the first power value.
If the second interference level is less than the first interference level, it is indicated that the interference of the second antenna is smaller. At this time, a first communication quality value of the signal transmitted by the first antenna at the first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value are obtained.
And 122, if the first communication quality value is not greater than the second communication quality value, switching to a second antenna for transmitting signals.
If the first communication quality value of the first antenna is not greater than the second communication quality value of the second antenna, the signal quality of the second antenna is better. Therefore, the signal quality of the second antenna is better, and the interference is smaller, the second antenna is switched to transmit signals. And on the premise of not influencing the transmitting performance of the antenna, the interference can be reduced.
Referring to fig. 6, fig. 6 is a fourth flowchart illustrating an antenna control method according to an embodiment of the present application. In the antenna control method provided in the embodiment of the present application, before step 110, the following steps may also be included:
101, the first antenna sends a connection request to the base station at an initial power value.
The initial power value is the lowest transmission power set by the base station. The first antenna transmits a connection request to the base station at an initial power value.
And 102, if the response information of the base station is not received, gradually increasing the transmitting power value of the first antenna and sending a connection request to the base station.
After receiving the connection request of the first antenna, the base station sends response information to establish connection. If the response information of the base station is not received, the first antenna may be blocked, and the like, the transmission power value of the first antenna is gradually increased, and a connection request is sent to the base station.
103, when the first antenna receives the base station response information, the transmission power value of the first antenna at the moment is obtained and set as the first power value.
And when the first antenna receives the response information of the base station, acquiring the transmission power value of the first antenna at the moment, and setting the transmission power value as a first power value. Since the first power value may be relatively large for connection with the base station, interference to peripheral functional modules is caused.
In some embodiments, as shown in fig. 7, a processor in the electronic device may be coupled to the first antenna and the second antenna, respectively, by toggling a switch. When the second antenna needs to be switched to transmit signals, the processor can be switched to be connected with the second antenna through the switch, so that the second antenna is switched to be the main set antenna.
It should be noted that the method of this embodiment may be applied to an electronic device with three antennas, four antennas, or more antennas, in addition to an electronic device with two antennas.
In particular implementation, the present application is not limited by the execution sequence of the described steps, and some steps may be performed in other sequences or simultaneously without conflict.
Referring to fig. 8, fig. 8 is a schematic view illustrating a first structure of an antenna control device according to an embodiment of the present disclosure. The antenna control apparatus 500 is applied to an electronic device, and the antenna control apparatus 500 includes a first interference level obtaining module 510, a second interference level obtaining module 520, a switching module 530 and a control module 540.
The first interference level obtaining module 510 is configured to obtain a first interference level if it is detected that the first antenna transmits a signal at a first power value to cause interference to a functional module of the electronic device.
In an initial state, one of the first antenna and the second antenna is used as a main set antenna to transmit and receive signals; and the other as a diversity antenna, performing reception of the signal. For example, in the initial state, the first antenna serves as a main set antenna, and the second antenna serves as a diversity antenna.
In an initial state, a first antenna transmits a signal at a first power. Wherein the first power may be a power value set in advance. For example, the first power may be 80dBm (decibel-milliwatts).
When the first antenna transmits signals with first power, the electronic equipment detects whether the functional module is interfered by the signals transmitted by the first antenna. The functional modules may include functional modules in an electronic device, such as a proximity sensor, a motor, a Universal Serial Bus (USB) interface, a microphone, a speaker, and a touch screen. The electronic device can acquire the working parameters of the functional module and compare the acquired working parameters with the working parameters of the functional module when the antenna does not transmit signals so as to judge whether the functional module is interfered. The operating parameters obtained by the electronic device may be different for different functional modules. The judgment can also be made according to whether the functional module works normally, for example, when the proximity sensor is in a signal transmitting state, the communication of the whole module is abnormal, and then the antenna can be considered to cause interference to the proximity sensor. For another example, if the touch screen module is frequently switched between touch screen points, it may be considered that the antenna causes interference to the touch screen module.
If the interference caused by the signal transmitted by the first antenna at the first power value to the functional module of the electronic equipment is detected, a first interference level is obtained. When the functional modules of the electronic device receive the interference of the antenna, there are exceptions of different degrees, and the importance of different functional modules is different, and the resulting influence is also different. For example, a touch screen module of a smart phone is interfered, frequent switching of touch screen points occurs, so that a touch instruction of a user cannot be correctly recognized, or some application programs which are not triggered by the user are opened, so that the influence is serious, and the serious interference level is set. The light ray sensor is interfered, the communication of the whole module is abnormal, the approaching distance cannot be correctly identified, the proper brightness cannot be correctly adjusted, the influence is not serious, and the light ray sensor can be set to be at a slight interference level. In addition, different interference levels can be set according to different degrees of influence caused by a single functional module, taking a microphone as an example, when the power of the first antenna is increased to a certain value, the microphone generates noise, and when the transmitting power of the first antenna is continuously increased, the noise is increased. In this way, a plurality of interference levels can be set according to the noise. If the noise is small, the interference level is set to a slight interference level if the processing is good or the influence is small, and if the noise is large and the input voice of the user cannot be recognized correctly, the interference level is set to a medium interference level. The first interference level sets an interference level according to the influence caused by the interference on the functional module.
A second interference level obtaining module 520, configured to obtain a second interference level of the signal transmitted by the second antenna at the first power value.
When the first antenna causes interference to the functional module, a second interference level caused by the fact that the second antenna transmits signals with the first power value is obtained.
Specifically, the second antenna may be switched to transmit a signal, and the second antenna transmits the signal at the first power value, so as to obtain the second interference level at this time. Because the functional module is in the electronic equipment, the interference caused by the antenna transmitting signal to the functional module is in direct proportion to the transmitting power of the antenna, and the electronic equipment can know that different transmitting grades corresponding to different transmitting power values of the second antenna are stored in the electronic equipment when being manufactured, and at the moment, the switching detection is not needed, and the detection is directly extracted from the electronic equipment.
A switching module 530, configured to switch to a second antenna to transmit a signal if the second interference level is smaller than the first interference level.
If the second interference level is smaller than the first interference level, if the second interference level is a medium interference level and the first interference level is a serious interference level, the second antenna is switched to transmit signals, interference of antenna transmission power to the interior of the electronic equipment is reduced, and the stability of the electronic equipment is improved.
It should be noted that the second interference level of the second antenna may be an interference level corresponding to the functional module B, and the first interference level of the first antenna may be an interference level corresponding to the functional module a, for example, the second antenna causes interference to the microphone, and the first antenna causes interference to the touch screen module, so that the interference influence of the second antenna on the electronic device is small, and at this time, the second antenna is switched to transmit a signal, which has a small influence on a user.
The control module 540 is configured to transmit the signal by the first antenna with a second power value if the second interference level is not less than the first interference level, where the second power value is less than the first power value.
And if the second interference level is not less than the first interference level, reducing the transmission power of the first antenna, and transmitting the signal by the first antenna at a second power value, wherein the second power value is less than the first power value. The transmitting power of the first antenna is reduced, interference to the functional module can be reduced, and the stability of the electronic equipment is improved.
Referring to fig. 9, fig. 9 is a schematic diagram illustrating a second structure of an antenna control device according to an embodiment of the present application. The antenna control apparatus 500 further includes a communication quality value acquisition module 550.
The communication quality value obtaining module 550 is configured to obtain a first communication quality value of the signal transmitted by the first antenna at the first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value if the second interference level is not less than the first interference level.
If the second interference level is not less than the first interference level, it means that the interference effect will not be reduced even if the second antenna is switched.
The communication quality value may be a voltage standing wave ratio. The Voltage Standing Wave Ratio (VSWR) may be simply referred to as a Standing Wave Ratio. The electromagnetic wave is conducted from the A medium to the B medium, and due to the difference of the media, part of the energy of the electromagnetic wave is reflected, so that a 'travelling standing wave' is formed in the A area. The larger the standing wave ratio, the higher the reflected power and the lower the transmission efficiency.
The communication Quality value may also be a Channel Quality Indicator (CQI) and/or a Channel error rate. Wherein the channel quality indicator is used to influence the network side resource allocation.
The control module 540 is further configured to transmit the signal with the second power value by the first antenna if the first communication quality value is not less than the second communication quality value.
If the first communication quality value is not less than the second communication quality value, it is indicated that even if the second antenna is switched to, the interference influence of the second antenna will not be smaller, the second communication quality value will not be higher, and the effect of reducing the power to transmit signals will not be better than that of transmitting signals with the first power by the first antenna.
Referring to fig. 10, fig. 10 is a schematic structural diagram of an antenna control device according to an embodiment of the present application. The antenna control apparatus 500 further includes a signal obtaining module 560 and a determining module 570.
The switching module 530 is further configured to switch to the second antenna to transmit the signal at a third power value if the first communication quality value is smaller than the second communication quality value, where the third power value is smaller than the first power value.
If the first communication quality value is smaller than the second communication quality value, which indicates that the current transmission power is high, the communication quality of the second antenna is higher than that of the first antenna, and the communication quality of the second antenna after the transmission power is reduced may not be lower than that of the first antenna for transmitting the signal at the first transmission power. The transmission power is proportional to the communication quality, and even if the communication quality of the signal transmitted by the second antenna with the reduced transmission power is lower than the communication quality of the signal transmitted by the first antenna with the first transmission power, the communication quality of the signal transmitted by the first antenna with the third transmission power is higher than the communication quality of the signal transmitted by the first antenna with the third transmission power.
It should be noted that the third transmission power value may be equal to the second transmission power value. Or may be less than the second transmit power value.
The signal obtaining module 560 is configured to obtain a third interference level of the signal transmitted by the second antenna at the third power value and a third communication quality value.
At this time, a third interference level of the signal transmitted by the second antenna at the third transmission power and a third communication quality value are obtained.
The determining module 570 is configured to transmit the signal with the third power by using the second antenna if the third interference level is smaller than the first interference level and the third communication quality value is not smaller than the first communication quality value.
If the third interference level is less than the first interference level and the third communication quality value is not less than the first communication quality value, indicating that the interference is less and the communication quality value is not lower, the second antenna is used to transmit signals at a third power.
Referring to fig. 11, fig. 11 is a schematic diagram illustrating a fourth structure of an antenna control device according to an embodiment of the present application. The antenna control apparatus 500 further includes a communication quality value acquisition module 550.
The communication quality value obtaining module 550 is configured to obtain a first communication quality value of the signal transmitted by the first antenna at the first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value if the second interference level is smaller than the first interference level.
If the second interference level is less than the first interference level, it is indicated that the interference of the second antenna is smaller. At this time, a first communication quality value of the signal transmitted by the first antenna at the first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value are obtained.
The switching module 540 is further configured to switch to transmit the signal through the second antenna if the first communication quality value is not greater than the second communication quality value.
If the first communication quality value of the first antenna is not greater than the second communication quality value of the second antenna, the signal quality of the second antenna is better. Therefore, the signal quality of the second antenna is better, and the interference is smaller, the second antenna is switched to transmit signals. And on the premise of not influencing the transmitting performance of the antenna, the interference can be reduced.
Referring to fig. 12, fig. 12 is a schematic view illustrating a fifth structure of an antenna control device according to an embodiment of the present application. The antenna control apparatus 500 further includes a sending module 591, a transmission power control module 592, and a first power value obtaining module 593.
A sending module 591, configured to send, by the first antenna, a connection request to the base station at the initial power value.
The initial power value is the lowest transmission power set by the base station. The first antenna transmits a connection request to the base station at an initial power value.
A transmission power control module 592, configured to gradually increase the transmission power value of the first antenna and send a connection request to the base station if the response information of the base station is not received.
After receiving the connection request of the first antenna, the base station sends response information to establish connection. If the response information of the base station is not received, the first antenna may be blocked, and the like, the transmission power value of the first antenna is gradually increased, and a connection request is sent to the base station.
A first power value obtaining module 593, configured to, when the first antenna receives the base station response information, obtain a transmission power value of the first antenna at this time, and set the transmission power value as the first power value.
And when the first antenna receives the response information of the base station, acquiring the transmission power value of the first antenna at the moment, and setting the transmission power value as a first power value. Since the first power value may be relatively large for connection with the base station, interference to peripheral functional modules is caused.
In particular, the modules may be implemented as independent entities, or may be implemented as one or several entities by arbitrary combination.
The embodiment of the application also provides the electronic equipment. The electronic device may be a smartphone, a tablet computer, or the like. As shown in fig. 13, the electronic device 600 includes a processor 601 and a memory 602. The processor 601 is electrically connected to the memory 602.
The processor 601 is a control center of the electronic device 600, connects various parts of the whole electronic device by using various interfaces and lines, and performs various functions of the electronic device and processes data by running or calling a computer program stored in the memory 602 and calling data stored in the memory 602, thereby performing overall monitoring of the electronic device.
In this embodiment, the processor 601 in the electronic device 600 loads instructions corresponding to one or more processes of the computer program into the memory 602 according to the following steps, and the processor 601 runs the computer program stored in the memory 602, thereby implementing various functions:
if the interference of a first antenna transmitting signal with a first power value on a functional module of the electronic equipment is detected, acquiring a first interference level;
acquiring a second interference level of a signal transmitted by a second antenna at the first power value;
if the second interference level is smaller than the first interference level, switching to a second antenna to transmit signals;
and if the second interference level is not less than the first interference level, the first antenna transmits the signal by a second power value, wherein the second power value is less than the first power value.
In some embodiments, processor 601 performs the following steps:
if the second interference level is not smaller than the first interference level, acquiring a first communication quality value of the signal transmitted by the first antenna at the first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value;
and if the first communication quality value is not less than the second communication quality value, the first antenna transmits the signal at a second power value.
In some embodiments, processor 601 performs the following steps:
if the first communication quality value is smaller than the second communication quality value, switching to a second antenna to transmit a signal by a third power value, wherein the third power value is smaller than the first power value;
acquiring a third interference level and a third communication quality value of a signal transmitted by a second antenna at a third power value;
and if the third interference level is less than the first interference level and the third communication quality value is not less than the first communication quality value, transmitting the signal by using the second antenna at a third power.
In some embodiments, processor 601 performs the following steps:
if the second interference level is smaller than the first interference level, acquiring a first communication quality value of the signal transmitted by the first antenna at the first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value;
and if the first communication quality value is not greater than the second communication quality value, switching to a second antenna to transmit signals.
In some embodiments, processor 601 performs the following steps:
the first antenna sends a connection request to the base station at an initial power value;
if the response information of the base station is not received, gradually increasing the transmitting power value of the first antenna and sending a connection request to the base station;
and when the first antenna receives the base station response information, acquiring the transmission power value of the first antenna at the moment, and setting the transmission power value as a first power value.
The memory 602 may be used to store computer programs and data. The memory 602 stores computer programs comprising instructions executable in the processor. The computer program may constitute various functional modules. The processor 601 executes various functional applications and data processing by calling a computer program stored in the memory 602.
In some embodiments, as shown in fig. 14, the electronic device 600 further comprises: a radio frequency circuit 603, a display screen 604, a control circuit 605, an input unit 606, an audio circuit 607, a sensor 608, and a power supply 609. The processor 601 is electrically connected to the rf circuit 603, the display 604, the control circuit 605, the input unit 606, the audio circuit 607, the sensor 608, and the power supply 609, respectively.
The radio frequency circuit 603 is used for transceiving radio frequency signals to communicate with a network device or other electronic devices through wireless communication.
The display screen 604 may be used to display information entered by or provided to the user as well as various graphical user interfaces of the electronic device, which may be comprised of images, text, icons, video, and any combination thereof.
The control circuit 605 is electrically connected to the display screen 604 and is used for controlling the display screen 604 to display information.
The input unit 606 may be used to receive input numbers, character information, or user characteristic information (e.g., fingerprint), and generate keyboard, mouse, joystick, optical, or trackball signal inputs related to user settings and function control. Wherein, the input unit 606 may include a fingerprint identification module.
The audio circuit 607 may provide an audio interface between the user and the electronic device through a speaker, microphone.
The sensor 608 is used to collect external environmental information. The sensors 608 may include one or more of ambient light sensors, acceleration sensors, gyroscopes, and the like.
The power supply 609 is used to power the various components of the electronic device 600. In some embodiments, the power supply 609 may be logically connected to the processor 601 through a power management system, such that the power management system performs functions of managing charging, discharging, and power consumption.
Although not shown in fig. 14, the electronic device 600 may further include a camera, a bluetooth module, and the like, which are not described in detail herein.
The embodiment of the present application further provides a storage medium, in which a computer program is stored, and when the computer program runs on a computer, the computer executes the antenna control method according to any one of the above embodiments.
It should be noted that, those skilled in the art can understand that all or part of the steps in the methods of the above embodiments can be implemented by the relevant hardware instructed by the computer program, and the computer program can be stored in the computer readable storage medium, which can include but is not limited to: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
The antenna control method, the antenna control device, the storage medium, and the electronic device provided in the embodiments of the present application are described in detail above. The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (12)
1. An antenna control method applied to an electronic device, wherein the electronic device comprises a first antenna and a second antenna, the method comprising:
if the first antenna is detected to transmit signals with a first power value to cause interference on a first function module of the electronic equipment, acquiring a first interference level;
acquiring a second interference level of a signal transmitted by the second antenna at a first power value to a second functional module of the electronic equipment, wherein the first functional module and the second functional module are different functional modules;
if the second interference level is less than the first interference level, switching to the second antenna to transmit signals;
and if the second interference level is not less than the first interference level, the first antenna transmits signals with a second power value, wherein the second power value is less than the first power value.
2. The antenna control method of claim 1, wherein the step of transmitting the signal by the first antenna with a second power value if the second interference level is not less than the first interference level, the second power value being less than the first power value comprises:
if the second interference level is not smaller than the first interference level, acquiring a first communication quality value of the signal transmitted by the first antenna at a first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value;
and if the first communication quality value is not less than the second communication quality value, the first antenna transmits signals at a second power value.
3. The antenna control method of claim 2, further comprising:
if the first communication quality value is smaller than the second communication quality value, switching to the second antenna to transmit a signal by a third power value, wherein the third power value is smaller than the first power value;
acquiring a third interference level and a third communication quality value of a signal transmitted by the second antenna at a third power value;
and if the third interference level is smaller than the first interference level and the third communication quality value is not smaller than the first communication quality value, transmitting a signal by using the second antenna at a third power.
4. The method of claim 1, wherein the step of switching to the second antenna for transmitting signals if the second interference level is less than the first interference level comprises:
if the second interference level is smaller than the first interference level, acquiring a first communication quality value of the signal transmitted by the first antenna at a first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value;
and if the first communication quality value is not greater than the second communication quality value, switching to the second antenna to transmit signals.
5. The antenna control method according to claim 1, wherein before the step of obtaining the first interference level, if it is detected that the first antenna transmits the signal at the first power value to interfere with the functional module of the electronic device, the method further comprises:
the first antenna sends a connection request to a base station at an initial power value;
if the response information of the base station is not received, gradually increasing the transmitting power value of the first antenna and sending a connection request to the base station;
and when the first antenna receives the base station response information, acquiring the transmitting power value of the first antenna at the moment, and setting the transmitting power value as a first power value.
6. An antenna control apparatus applied to an electronic device, wherein the electronic device includes a first antenna and a second antenna, the antenna control apparatus comprising:
the first interference level acquisition module is used for acquiring a first interference level if the first antenna is detected to transmit a signal with a first power value to cause interference on a first function module of the electronic equipment;
a second interference level obtaining module, configured to obtain a second interference level of a second functional module of the electronic device, where the second functional module is a different functional module from the first functional module, and the second functional module is used for transmitting a signal by using a first power value through the second antenna;
a switching module, configured to switch to transmit a signal through the second antenna if the second interference level is smaller than the first interference level;
and a control module, configured to transmit, by the first antenna, a signal at a second power value if the second interference level is not less than the first interference level, where the second power value is less than the first power value.
7. The antenna control apparatus according to claim 6, characterized in that the apparatus further comprises:
a communication quality value obtaining module, configured to obtain a first communication quality value of a signal transmitted by the first antenna at a first power value and a second communication quality value of a signal transmitted by the second antenna at the first power value if the second interference level is not less than the first interference level;
the control module is further configured to transmit a signal with a second power value by the first antenna if the first communication quality value is not less than the second communication quality value.
8. The antenna control apparatus of claim 7, wherein the switching module is further configured to switch to transmit the signal at a third power value for the second antenna if the first communication quality value is less than the second communication quality value, and the third power value is less than the first power value;
the device further comprises:
the signal acquisition module is used for acquiring a third interference level of a signal transmitted by the second antenna at a third power value and a third communication quality value;
and the judging module is used for transmitting the signal by the second antenna at a third power if the third interference level is smaller than the first interference level and the third communication quality value is not smaller than the first communication quality value.
9. The antenna control apparatus according to claim 6, characterized in that the apparatus further comprises:
a communication quality value obtaining module, configured to obtain a first communication quality value of the signal transmitted by the first antenna at the first power value and a second communication quality value of the signal transmitted by the second antenna at the first power value if the second interference level is smaller than the first interference level;
the switching module is further configured to switch to transmit a signal by the second antenna if the first communication quality value is not greater than the second communication quality value.
10. The antenna control apparatus according to claim 6, characterized in that the apparatus further comprises:
a sending module, configured to send a connection request to a base station by the first antenna at an initial power value;
the transmission power control module is used for increasing the transmission power value of the first antenna step by step and sending a connection request to the base station if the response information of the base station is not received;
a first power value obtaining module, configured to, when the first antenna receives the base station response information, obtain a transmission power value of the first antenna at this time, and set the transmission power value as a first power value.
11. A storage medium having stored therein a computer program which, when run on a computer, causes the computer to execute the antenna control method of any one of claims 1 to 5.
12. An electronic device, characterized in that the electronic device comprises a processor and a memory, wherein the memory stores a computer program, and the processor is used for executing the antenna control method according to any one of claims 1 to 5 by calling the computer program stored in the memory.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102573124A (en) * | 2010-12-27 | 2012-07-11 | 深圳富泰宏精密工业有限公司 | Antenna system and radio communication device applying antenna system |
| CN102623791A (en) * | 2011-01-28 | 2012-08-01 | 深圳富泰宏精密工业有限公司 | Communication device and antenna feature adjustment method thereof |
| CN106936489A (en) * | 2017-03-07 | 2017-07-07 | 广东欧珀移动通信有限公司 | A kind of antenna switching method, terminal |
| CN107026682A (en) * | 2017-03-31 | 2017-08-08 | 维沃移动通信有限公司 | A kind of antenna switching method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9287953B2 (en) * | 2012-05-21 | 2016-03-15 | Qualcomm Incorporated | Systems, apparatus, and methods for antenna selection |
| CN107566015B (en) * | 2017-08-29 | 2020-06-12 | Oppo广东移动通信有限公司 | Antenna control method, antenna control device, storage medium and electronic equipment |
| CN107592133A (en) * | 2017-08-30 | 2018-01-16 | 努比亚技术有限公司 | A kind of antenna switch triggering method, communication terminal and computer-readable storage medium |
-
2018
- 2018-03-01 CN CN201810172751.XA patent/CN108365882B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102573124A (en) * | 2010-12-27 | 2012-07-11 | 深圳富泰宏精密工业有限公司 | Antenna system and radio communication device applying antenna system |
| CN102623791A (en) * | 2011-01-28 | 2012-08-01 | 深圳富泰宏精密工业有限公司 | Communication device and antenna feature adjustment method thereof |
| CN106936489A (en) * | 2017-03-07 | 2017-07-07 | 广东欧珀移动通信有限公司 | A kind of antenna switching method, terminal |
| CN107026682A (en) * | 2017-03-31 | 2017-08-08 | 维沃移动通信有限公司 | A kind of antenna switching method and device |
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