CN111328132A - Method for adjusting transmitting power and electronic equipment - Google Patents
Method for adjusting transmitting power and electronic equipment Download PDFInfo
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- CN111328132A CN111328132A CN202010115972.0A CN202010115972A CN111328132A CN 111328132 A CN111328132 A CN 111328132A CN 202010115972 A CN202010115972 A CN 202010115972A CN 111328132 A CN111328132 A CN 111328132A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the usage mode, e.g. hands-free, data transmission, telephone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention relates to the technical field of communication, and provides a method for adjusting transmission power and electronic equipment, which are used for solving the problem of high production cost of the electronic equipment. The method for adjusting the transmission power comprises the following steps: under the condition that the electronic equipment is in a wireless connection state, receiving a first input of a user to the electronic equipment, wherein an area corresponding to the first input is an input area; determining a target antenna corresponding to the input area, the target antenna being at least one of the M antennas; reducing the transmission power of the target antenna; the wireless connection state comprises a wireless data connection state and a call connection state, and M is an integer greater than 1. Therefore, the electronic equipment can determine the target antenna to be adjusted according to the position of the input area, the arrangement of the sensor can be reduced, and the production cost can be reduced.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for adjusting transmit power and an electronic device.
Background
With the development of electronic devices, the number of antennas of the electronic devices is increasing. For electronic equipment with multiple antennas, the signal quality is enhanced, and the generated electromagnetic radiation has more influence on the health of human bodies.
In order to reduce radiation generated by the electronic device, in the prior art, the electronic device is provided with a Specific Absorption Rate (SAR) sensor for each antenna, so as to reduce radiation of the antenna. However, since a plurality of sensors need to be provided, the production cost of the electronic device is high.
Disclosure of Invention
The embodiment of the invention provides a method for adjusting transmission power and electronic equipment, and aims to solve the problem that the production cost of the electronic equipment is high.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a method for adjusting transmit power, which is applied to an electronic device with M antennas, and includes:
under the condition that the electronic equipment is in a wireless connection state, receiving a first input of a user to the electronic equipment, wherein an area corresponding to the first input is an input area;
determining a target antenna corresponding to the input area, the target antenna being at least one of the M antennas;
reducing the transmission power of the target antenna;
the wireless connection state comprises a wireless data connection state and a call connection state, and M is an integer greater than 1.
In a second aspect, an embodiment of the present invention further provides an electronic device, where the electronic device has M antennas, and the electronic device includes:
the receiving module is used for receiving a first input of a user to the electronic equipment under the condition that the electronic equipment is in a wireless connection state, wherein an area corresponding to the first input is an input area;
a determining module for determining a target antenna corresponding to the input area, the target antenna being at least one antenna of the M antennas;
an execution module, configured to reduce the transmission power of the target antenna;
the wireless connection state comprises a wireless data connection state and a call connection state, and M is an integer greater than 1.
In a third aspect, an embodiment of the present invention further provides an electronic device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method for adjusting the transmission power as described above when executing the computer program.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the method for adjusting transmission power as described above.
In the embodiment of the invention, under the condition that the electronic equipment is in a wireless connection state, a first input of a user to the electronic equipment is received, and an area corresponding to the first input is an input area; determining a target antenna corresponding to the input area, the target antenna being at least one of the M antennas; reducing the transmission power of the target antenna; the wireless connection state comprises a wireless data connection state and a call connection state, and M is an integer greater than 1. Therefore, the electronic equipment can determine the target antenna to be adjusted according to the position of the input area, the arrangement of the sensor can be reduced, and the production cost can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a flowchart of a method for adjusting transmission power according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of region division according to an embodiment of the present invention;
fig. 3 is a second flowchart of a method for adjusting transmission power according to an embodiment of the present invention;
FIG. 4 is a block diagram of an electronic device according to an embodiment of the present invention;
FIG. 5 is a second block diagram of an electronic device according to an embodiment of the present invention;
fig. 6 is a third structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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 invention.
Referring to fig. 1, fig. 1 is a flowchart of a method for adjusting transmission power according to an embodiment of the present invention, and is applied to an electronic device having M antennas, where M is an integer greater than 1. As shown in fig. 1, the method for adjusting the transmission power includes the following steps:
The wireless connection state includes a wireless data connection state and a call connection state, where the wireless data connection state may include a network connection state, such as a state when the electronic device accesses a network. The call connection state may include a voice call state and a video call state, for example, a call state at the time of making a call or a state of making a voice call through social software.
When the electronic device is in the wireless connection state, the antenna of the electronic device is in a signal transmission state. Since radiation generated when the antenna transmits a signal affects human health, when a user holds the electronic apparatus, an area held by the user can be detected. The input area may include an area held by a user and may also include an area operated by the user. Specifically, touch detection areas may be arranged on the back and the side of the electronic device, so that the input of the user is detected through the touch detection areas, and the user is determined to hold the electronic device.
And 102, determining a target antenna corresponding to the input area, wherein the target antenna is at least one antenna in the M antennas.
The electronic device may preset a preset correspondence between the regions and the antennas, one antenna may correspond to one or more regions, and one region may also correspond to one or more antennas.
And determining the target antenna corresponding to the input area according to the preset corresponding relation.
And 103, reducing the transmitting power of the target antenna.
In this step, the transmission power of the target antenna is reduced to a preset value, so that the target antenna can transmit signals, the transmission power is low, radiation can be reduced, and antennas except the target antenna are not processed. The target antenna can be controlled to stop transmitting according to the actual scene, so that the electronic equipment transmits signals through other antennas except the target antenna, and radiation to a human body is reduced.
Optionally, the side area of the electronic device includes a touch identification area; the receiving a first input of a user to the electronic device comprises:
receiving a first input of a user to the electronic equipment, wherein an input area of the first input is located in the touch identification area.
In this embodiment, the side area of the electronic device includes a touch recognition area, and the screen of the electronic device may be a curved screen, a surround screen, a waterfall screen, or the like. When a user holds the side area of the electronic device, the touch identification area of the electronic device can identify the area held by the user or the operation area, i.e., the input area. The side area may further include upper and lower frames of the electronic device, and may detect an input area touched by an ear or a face of a user when the user performs a voice call. Because the side area is closer to the area where the antenna is distributed, the mapping relation between the side area and the antenna is established, the accuracy of determining the antenna can be improved, and the radiation to a user can be reduced.
Optionally, before determining the target antenna corresponding to the input area, the method further includes: dividing a touch identification area of the electronic equipment into N areas, wherein N is an integer greater than 1; and establishing a mapping relation between the M antennas and the N areas.
In this embodiment, the touch recognition area may be divided into N areas first. For example, as shown in fig. 2, the touch recognition area of the electronic device is divided into a left area (including left 1, left 2, left 3, left 4, and left 5), a right area (including right 1, right 2, right 3, right 4, and right 5), a top area (including top 1), and a bottom area (including bottom 1). It should be noted that fig. 2 is only a schematic diagram for facilitating understanding, and the touch recognition area may include an edge area and a side area of the display screen, and may further include an edge area of the back surface. In a specific implementation, the area may be divided according to the position of the antenna and the position of the user touch operation.
Then, according to the position relationship between the antenna and the divided regions, mapping relationships between the M antennas and the N regions may be established, for example, mapping relationships between the antenna 1 and the regions right 1, right 2, and top 1 are established; establishing a mapping relation between the antenna 2 and the right 4 and the right 5; the antenna 4 is mapped with the left 5, the right 5 and the bottom 1, etc., and this is only an example.
In addition, the area where each antenna is located can be obtained, so that the M antennas and the N areas are mapped.
Thus, based on the received input, the coordinate location of the input may be determined, thereby determining the area in which the input is located. The antenna which needs to be reduced in power can be determined according to the area, so that the transmitting power of the antenna is reduced, and the accuracy of the determination of the antenna can be improved.
Optionally, the establishing a mapping relationship between the M antennas and the N regions includes: and establishing a mapping relation between each antenna and the N areas according to at least one of an orthographic projection area, a radiation direction and a radiation pattern of each antenna in the M antennas on the electronic equipment.
In this embodiment, the corresponding area of each antenna on the electronic device may be determined according to any one or more of an orthographic projection position, a radiation direction, and a radiation pattern of the antenna on the electronic device.
For example, a mapping relation is established between the physical size projection area of the back antenna of the electronic device and the divided N areas. The mapping relationship may be determined based on the touch sensitive area into which the orthographic projection of the physical dimension of the rear antenna toward the screen falls. When the orthographic projection area corresponding to the physical size of the antenna 1 falls into the touch areas right 1, right 2 and top 1, establishing the mapping relation between the antenna 1 and the areas right 1, right 2 and top 1.
The touch area corresponding to the antenna, that is, the area in the N areas, can be further determined by simultaneously combining the radiation direction and the field pattern of the antenna. For example, when the physical projection area of the antenna 1 falls into the area of right 1, but the radiation field intensity is strong in the areas of right 1, right 2 and top 1, the areas of right 1, right 2 and top 1 can be associated with the antenna 1, and when the areas of right 1, right 2 and top 1 receive input, the antenna 1 is considered to be close to the human body, and the transmission power of the antenna 1 is reduced.
Therefore, the touch area corresponding to the antenna is determined based on multiple aspects of the antenna, the accuracy of determining the antenna can be improved, and radiation to a human body is reduced.
Optionally, in a case that the electronic device is in the wireless data connection state, the input area includes a top area of the electronic device and other areas of the electronic device;
the reducing the transmission power of the target antenna comprises:
reducing the transmission power of a second target antenna in the target antennas and keeping the transmission power of a first target antenna in the target antennas unchanged;
the first target antenna is an antenna corresponding to the top area, the second target antenna is the target antenna corresponding to the other area, and the other area does not include the top area.
The wireless data connection state may be a data connection state in which the electronic device may access network data or perform data transmission with other electronic devices, such as sending data, receiving data, downloading files, and the like.
When the electronic device is in a wireless data connection state, the electronic device may reduce the transmission power of the target antenna according to the holding state of the user. When the target antenna comprises an antenna located in the top area, controlling the transmission power of the antenna in the top area to be unchanged, and reducing the transmission power of the antennas in other areas, wherein the other areas can be areas except the top area in the touch detection area of the electronic device.
The electronic device may include opposing top and bottom regions, wherein the top region of the electronic device generally corresponds to a screen on which information such as time, signals, power, etc. is displayed.
When the electronic device is in the above-mentioned wireless data connection state, the electronic device is usually mainly held by hand, and the transmitting antenna is often switched to the top when the electronic device is held by hand. Thus, the top zone transmit power is kept constant while the other target antennas are adjusted so that the radio performance in use by the user is not affected.
In this way, when the electronic device is in a wireless data connection state and a user holds the electronic device, the transmission power of the antenna in the top area can be maintained, and the signal transmission power of the antennas in other areas can be reduced. Radiation to a user can be reduced, and a signal emission effect of the electronic device can be improved.
In addition, when the electronic equipment is in a voice or video call state, the adjustment can be carried out according to the actual situation. For example, when the electronic device is in a voice call, the antenna mapped to the top area of the electronic device is searched according to the input area, and the transmission power of the antenna in the top area is reduced; for a scenario in which the electronic device is held in the middle of the handheld electronic device, for example, when the electronic device is tilted and in a call state, if the touch area does not include the bottom area, the maximum power transmission of the bottom antenna can still be maintained. Maximum power emission from the antenna in the top region may still be maintained for the bottom of the handheld electronic device, but the touch region does not relate to the top region, e.g., in a hands-free mode or a voice input mode of the handheld electronic device.
In order to facilitate an understanding of the embodiments of the present invention, the following description is given by way of example only. As shown in fig. 3, the method for adjusting the transmission power includes:
In this step, it may be determined whether the touch screen coordinates are located in a preset touch area range through the received touch screen coordinates, where the preset touch area range is, for example, an area range close to an antenna or a touch area on a side of the electronic device.
And 302, when the coordinate point is located in a pre-divided area, indexing to a corresponding antenna according to the area code.
In this step, the area where the touch screen coordinates are located, i.e., the input area corresponding to the first input. Step 303, the limit of the maximum transmission power of the antenna is set to a predetermined value.
In this step, the maximum transmitting power of the antenna is reduced to a preset range.
In the embodiment of the present invention, the method for adjusting transmission power may be applied to an electronic device, for example: a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), or the like.
In the method for adjusting the transmission power, a first input of a user to the electronic equipment is received under the condition that the electronic equipment is in a wireless connection state, and an area corresponding to the first input is an input area; determining a target antenna corresponding to the input area, the target antenna being at least one of the M antennas; reducing the transmission power of the target antenna; wherein M is an integer greater than 1. Therefore, the electronic equipment can determine the target antenna to be adjusted according to the position of the input area, the arrangement of the sensor can be reduced, and the production cost can be reduced. The state that the transmitting antenna is close to by the human body can be comprehensively monitored under the condition that a sensor is not added, and therefore SAR is reduced in the antenna pertinence.
Referring to fig. 4, fig. 4 is a structural diagram of an electronic device provided in an embodiment of the present invention, where the electronic device has M antennas. As shown in fig. 4, the electronic device 400 includes:
a receiving module 401, configured to receive a first input to the electronic device from a user when the electronic device is in a wireless connection state, where an area corresponding to the first input is an input area;
a determining module 402 for determining a target antenna corresponding to the input area, the target antenna being at least one antenna of the M antennas;
an executing module 403, configured to reduce the transmitting power of the target antenna;
the wireless connection state comprises a wireless data connection state and a call connection state, and M is an integer greater than 1.
Optionally, the side area of the electronic device includes a touch identification area; the receiving module is specifically configured to:
receiving a first input of a user to the electronic equipment, wherein an input area of the first input is located in the touch identification area.
Optionally, as shown in fig. 5, the electronic device further includes:
a dividing module 404, configured to divide a touch identification area of the electronic device into N areas, where N is an integer greater than 1;
an establishing module 405, configured to establish a mapping relationship between the M antennas and the N regions.
Optionally, the establishing module is specifically configured to:
and establishing a mapping relation between each antenna and the N areas according to at least one of an orthographic projection area, a radiation direction and a radiation pattern of each antenna in the M antennas on the electronic equipment.
Optionally, in a case that the electronic device is in the wireless data connection state, the input area includes a top area of the electronic device and other areas of the electronic device;
the execution module is specifically configured to:
reducing the transmission power of a second target antenna in the target antennas and keeping the transmission power of a first target antenna in the target antennas unchanged;
the first target antenna is an antenna corresponding to the top area, the second target antenna is the target antenna corresponding to the other area, and the other area does not include the top area.
The electronic device 400 can implement the processes implemented by the electronic device in the above method embodiments, and in order to avoid repetition, the details are not described here.
According to the electronic device 400 of the embodiment of the invention, the electronic device can determine the target antenna to be adjusted according to the position of the input area, so that the arrangement of sensors can be reduced, and the production cost can be reduced.
Fig. 6 is a schematic diagram of a hardware structure of an electronic device 600 for implementing various embodiments of the present invention, where the electronic device 600 includes, but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610, and a power supply 611. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 6 does not constitute a limitation of the electronic device, and that the electronic device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted mobile terminal, a wearable device, a pedometer, and the like.
The processor 610 is configured to receive a first input of a user to the electronic device when the electronic device is in a wireless connection state, where an area corresponding to the first input is an input area; determining a target antenna corresponding to the input area, the target antenna being at least one of the M antennas; reducing the transmission power of the target antenna; the wireless connection state comprises a wireless data connection state and a call connection state, and M is an integer greater than 1.
Therefore, the electronic equipment can determine the target antenna to be adjusted according to the position of the input area, the arrangement of the sensor can be reduced, and the production cost can be reduced.
Optionally, the side area of the electronic device includes a touch identification area; the processor 610 performs the receiving of the first input of the user to the electronic device, including:
receiving a first input of a user to the electronic equipment, wherein an input area of the first input is located in the touch identification area.
Optionally, before the processor 610 performs the determining of the target antenna corresponding to the input area, the processor is further configured to:
dividing a touch identification area of the electronic equipment into N areas, wherein N is an integer greater than 1;
and establishing a mapping relation between the M antennas and the N areas.
Optionally, the processor 610 performs the establishing of the mapping relationship between the M antennas and the N regions, including:
and establishing a mapping relation between each antenna and the N areas according to at least one of an orthographic projection area, a radiation direction and a radiation pattern of each antenna in the M antennas on the electronic equipment.
Optionally, in a case that the electronic device is in the wireless data connection state, the input area includes a top area of the electronic device and other areas of the electronic device; processor 610 performs the reducing the transmit power of the target antenna, including:
reducing the transmission power of a second target antenna in the target antennas and keeping the transmission power of a first target antenna in the target antennas unchanged;
the first target antenna is an antenna corresponding to the top area, the second target antenna is the target antenna corresponding to the other area, and the other area does not include the top area.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 601 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 610; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 601 may also communicate with a network and other devices through a wireless communication system.
The electronic device provides wireless broadband internet access to the user via the network module 602, such as assisting the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.
The audio output unit 603 may convert audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into an audio signal and output as sound. Also, the audio output unit 603 may also provide audio output related to a specific function performed by the electronic apparatus 600 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
The input unit 604 is used to receive audio or video signals. The input Unit 604 may include a Graphics Processing Unit (GPU) 6041 and a microphone 6042, and the Graphics processor 6041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 606. The image frames processed by the graphic processor 6041 may be stored in the memory 609 (or other storage medium) or transmitted via the radio frequency unit 601 or the network module 602. The microphone 6042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 601 in case of the phone call mode.
The electronic device 600 also includes at least one sensor 605, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 6061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 6061 and/or the backlight when the electronic apparatus 600 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 605 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 606 is used to display information input by the user or information provided to the user. The Display unit 606 may include a Display panel 6061, and the Display panel 6061 may be configured by a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 607 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 607 includes a touch panel 6071 and other input devices 6072. Touch panel 6071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 6071 using a finger, stylus, or any suitable object or accessory). The touch panel 6071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 610, receives a command from the processor 610, and executes the command. In addition, the touch panel 6071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 607 may include other input devices 6072 in addition to the touch panel 6071. Specifically, the other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 6071 can be overlaid on the display panel 6061, and when the touch panel 6071 detects a touch operation on or near the touch panel 6071, the touch operation is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 provides a corresponding visual output on the display panel 6061 according to the type of the touch event. Although the touch panel 6071 and the display panel 6061 are shown in fig. 6 as two separate components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 6071 and the display panel 6061 may be integrated to implement the input and output functions of the electronic device, and this is not limited here.
The interface unit 608 is an interface for connecting an external device to the electronic apparatus 600. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 608 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the electronic device 600 or may be used to transmit data between the electronic device 600 and external devices.
The memory 609 may be used to store software programs as well as various data. The memory 609 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the electronic device, and the like. Further, the memory 609 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 610 is a control center of the electronic device, connects various parts of the whole electronic device by using various interfaces and lines, performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 609, and calling data stored in the memory 609, thereby performing overall monitoring of the electronic device. Processor 610 may include one or more processing units; preferably, the processor 610 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 the processor 610.
The electronic device 600 may further include a power supply 611 (e.g., a battery) for supplying power to the various components, and preferably, the power supply 611 may be logically connected to the processor 610 via a power management system, such that the power management system may be used to manage charging, discharging, and power consumption.
In addition, the electronic device 600 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides an electronic device, which includes a processor 610, a memory 609, and a computer program stored in the memory 609 and capable of running on the processor 610, where the computer program, when executed by the processor 610, implements each process in the foregoing method for adjusting transmission power, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the foregoing method for adjusting transmit power, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
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.
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 invention 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 an electronic device (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 invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A method for adjusting transmission power, applied to an electronic device with M antennas, is characterized in that the method comprises:
under the condition that the electronic equipment is in a wireless connection state, receiving a first input of a user to the electronic equipment, wherein an area corresponding to the first input is an input area;
determining a target antenna corresponding to the input area, the target antenna being at least one of the M antennas;
reducing the transmission power of the target antenna;
the wireless connection state comprises a wireless data connection state and a call connection state, and M is an integer greater than 1.
2. The method of claim 1, wherein the side area of the electronic device comprises a touch recognition area; the receiving a first input of a user to the electronic device comprises:
receiving a first input of a user to the electronic equipment, wherein an input area of the first input is located in the touch identification area.
3. The method of claim 1 or 2, wherein prior to determining the target antenna corresponding to the input area, the method further comprises:
dividing a touch identification area of the electronic equipment into N areas, wherein N is an integer greater than 1;
and establishing a mapping relation between the M antennas and the N areas.
4. The method of claim 3, wherein the establishing the mapping relationship between the M antennas and the N regions comprises:
and establishing a mapping relation between each antenna and the N areas according to at least one of an orthographic projection area, a radiation direction and a radiation pattern of each antenna in the M antennas on the electronic equipment.
5. The method according to claim 1 or 2, wherein in the case where the electronic device is in the wireless data connection state, the input area includes a top area of the electronic device and other areas of the electronic device;
the reducing the transmission power of the target antenna comprises:
reducing the transmission power of a second target antenna in the target antennas and keeping the transmission power of a first target antenna in the target antennas unchanged;
the first target antenna is an antenna corresponding to the top area, the second target antenna is the target antenna corresponding to the other area, and the other area does not include the top area.
6. An electronic device having M antennas, the electronic device comprising:
the receiving module is used for receiving a first input of a user to the electronic equipment under the condition that the electronic equipment is in a wireless connection state, wherein an area corresponding to the first input is an input area;
a determining module for determining a target antenna corresponding to the input area, the target antenna being at least one antenna of the M antennas;
an execution module, configured to reduce the transmission power of the target antenna;
the wireless connection state comprises a wireless data connection state and a call connection state, and M is an integer greater than 1.
7. The electronic device of claim 6, wherein the side area of the electronic device comprises a touch recognition area; the receiving module is specifically configured to:
receiving a first input of a user to the electronic equipment, wherein an input area of the first input is located in the touch identification area.
8. The electronic device of claim 6 or 7, further comprising:
the dividing module is used for dividing a touch identification area of the electronic equipment into N areas, wherein N is an integer greater than 1;
and the establishing module is used for establishing the mapping relation between the M antennas and the N areas.
9. The electronic device of claim 8, wherein the establishing module is specifically configured to:
and establishing a mapping relation between each antenna and the N areas according to at least one of an orthographic projection area, a radiation direction and a radiation pattern of each antenna in the M antennas on the electronic equipment.
10. The electronic device according to claim 6 or 7, wherein in the case where the electronic device is in the wireless data connection state, the input area includes a top area of the electronic device and other areas of the electronic device;
the execution module is specifically configured to:
reducing the transmission power of a second target antenna in the target antennas and keeping the transmission power of a first target antenna in the target antennas unchanged;
the first target antenna is an antenna corresponding to the top area, the second target antenna is the target antenna corresponding to the other area, and the other area does not include the top area.
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| CN202010115972.0A CN111328132B (en) | 2020-02-25 | 2020-02-25 | Method for adjusting transmitting power and electronic equipment |
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| CN202010115972.0A CN111328132B (en) | 2020-02-25 | 2020-02-25 | Method for adjusting transmitting power and electronic equipment |
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| CN113541721A (en) * | 2021-06-21 | 2021-10-22 | 荣耀终端有限公司 | Method for adjusting antenna communication and terminal equipment |
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| CN111328132B (en) | 2022-12-09 |
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