CN114025419A - Radio frequency power adjustment method, adjustment device, electronic device and storage medium - Google Patents
Radio frequency power adjustment method, adjustment device, electronic device and storage medium Download PDFInfo
- Publication number
- CN114025419A CN114025419A CN202111283434.3A CN202111283434A CN114025419A CN 114025419 A CN114025419 A CN 114025419A CN 202111283434 A CN202111283434 A CN 202111283434A CN 114025419 A CN114025419 A CN 114025419A
- Authority
- CN
- China
- Prior art keywords
- power
- threshold
- transmission power
- radio frequency
- equal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 148
- 238000004891 communication Methods 0.000 claims abstract description 58
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 208000033999 Device damage Diseases 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The application discloses a method and a device for adjusting radio frequency power, electronic equipment and a storage medium, which belong to the technical field of communication, wherein the method for adjusting the radio frequency power comprises the following steps: acquiring a power instruction issued by a base station, wherein the power instruction is used for indicating electronic equipment to transmit a signal at a first transmission power; determining a second transmission power based on a comparison result of the first transmission power and a preset threshold; and controlling the radio frequency component to transmit a signal according to the second transmission power.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for adjusting radio frequency power, an electronic device, and a storage medium.
Background
In the related art, the radio frequency transmission power of the mobile phone is an important factor for ensuring the uplink communication quality. If the mobile phone terminal only performs radio frequency transmission according to the power required by the base station, the situation that the uplink power is insufficient and the signal is poor may occur.
Disclosure of Invention
An object of the embodiments of the present application is to provide a method, an apparatus, an electronic device, and a storage medium for adjusting radio frequency power, which can solve the problem of poor signal caused by insufficient radio frequency transmission power of the electronic device.
In a first aspect, an embodiment of the present application provides a method for adjusting radio frequency power, including:
acquiring a power instruction issued by a base station, wherein the power instruction is used for indicating electronic equipment to transmit a signal at a first transmission power;
determining a second transmission power based on a comparison result of the first transmission power and a preset threshold;
and controlling the radio frequency component to transmit a signal according to the second transmission power.
In a second aspect, an embodiment of the present application provides an apparatus for adjusting radio frequency power, including:
the device comprises an acquisition module, a transmission module and a processing module, wherein the acquisition module is used for acquiring a power instruction issued by a base station, and the power instruction is used for indicating the electronic equipment to transmit signals at a first transmission power;
the determining module is used for determining second transmitting power based on a comparison result of the first transmitting power and a preset threshold;
and the control module is used for controlling the radio frequency assembly to transmit signals according to the second transmission power.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, where the program or instructions, when executed by the processor, implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.
In a fifth aspect, embodiments of the present application provide a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the steps of the method according to the first aspect.
In the embodiment of the present application, after the electronic device establishes the communication network connection with the base station, the uplink power of the electronic device indicated by the base station, that is, the size of the first transmission power, is determined according to the power instruction issued by the base station. And further, comparing the magnitude relation between the first transmitting power and a preset threshold value, and determining a second transmitting power according to the comparison result.
The second transmitting power is a power that can satisfy the uplink signal strength of the electronic device and simultaneously ensure that the stability of a radio frequency component of the electronic device, such as a power amplifier, is not affected, and meanwhile, the second transmitting power can break the limitation of the base station on the uplink power within a safety range, so that the signal strength of the uplink signal is effectively ensured.
Drawings
Fig. 1 shows a flow chart of a method of regulating radio frequency power according to an embodiment of the application;
fig. 2 shows a block diagram of a device for regulating radio frequency power according to an embodiment of the present application;
FIG. 3 shows a block diagram of an electronic device according to an embodiment of the application;
fig. 4 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The method, the apparatus, the electronic device and the storage medium for adjusting the radio frequency power provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
In some embodiments of the present application, a method for adjusting radio frequency power is provided, and fig. 1 shows a flowchart of a method for adjusting radio frequency power according to an embodiment of the present application, and as shown in fig. 1, the method includes:
102, acquiring a power instruction issued by a base station;
in step 102, the power instruction is used for instructing the electronic device to transmit a signal at a first transmission power;
104, determining a second transmission power based on a comparison result of the first transmission power and a preset threshold;
and 106, controlling the radio frequency component to transmit a signal according to the second transmission power.
In this embodiment of the present application, after the electronic device and the base station establish a communication network connection, first, the electronic device obtains a power instruction issued by the base station, where the power instruction indicates a first transmit power, and the first transmit power is uplink radio frequency power issued by the base station to the electronic device, and is used to instruct the electronic device to transmit an uplink radio frequency signal according to the first transmit power.
After receiving the power instruction, the electronic device judges whether the first transmission power can meet the requirement of establishing a good network in the current signal environment by comparing the magnitude relation between the first transmission power corresponding to the power instruction and a preset threshold value.
Specifically, based on a comparison result of the first transmit power and a preset threshold, the electronic device determines a second transmit power, where the second transmit power is a power that can meet uplink signal strength of the electronic device and simultaneously ensures that the stability of a radio frequency component of the electronic device, such as a power amplifier, is not affected, and the second transmit power can break through limitation of the base station on the uplink power within a safety range, thereby effectively ensuring the signal strength of the uplink signal.
It can be understood that, when the first transmission power satisfies the requirement of ensuring the uplink signal strength of the electronic device, and does not affect the stability of the radio frequency component of the electronic device, the second transmission power is equal to the first transmission power.
In some embodiments of the present application, determining the second transmit power based on a comparison of the first transmit power to a preset threshold includes:
determining that the second transmission power is equal to the first transmission power under the condition that the first transmission power is smaller than or equal to a first threshold, wherein the first threshold is a power threshold when the signal strength of the electronic equipment meets the communication requirement;
and determining that the second transmission power is equal to a second threshold value when the first transmission power is greater than or equal to the second threshold value, wherein the second threshold value is the maximum transmission power of the radio frequency component, and the second threshold value is greater than the first threshold value.
In the embodiment of the application, after the power instruction issued by the base station is obtained and the first threshold indicated by the base station is determined, the magnitude relation between the first transmission power and the first threshold is compared. The first threshold is used for indicating whether the signal strength meets the requirement, if the first transmission power is smaller than or equal to the first threshold, the signal strength between the current electronic equipment and the base station is good, smooth communication can be achieved without high transmission power, at the moment, the radio frequency assembly is controlled to work according to the transmission power indicated by the base station, and at the moment, the second transmission power is equal to the first transmission power.
Further, the magnitude relation between the first transmission power and a second threshold value is compared, wherein the second threshold value is the maximum transmission power of the radio frequency component, and if the transmission power of the radio frequency component is greater than the second threshold value, a power amplifier device of the radio frequency component may be damaged. Therefore, if the first transmission power indicated by the base station is greater than the second threshold, which indicates that the transmission power is too high, if the radio frequency signal is transmitted according to the first transmission power, the radio frequency component, especially a power amplifier of the radio frequency component, may be damaged, and at this time, a preset radio frequency power reliability threshold table is obtained, and the radio frequency component is controlled to operate according to the maximum power therein.
It can be understood that the maximum power of the radio frequency component refers to the maximum transmission power of the radio frequency component on the premise of ensuring the stable operation of the radio frequency component. When the first transmission power indicated by the base station is greater than the second threshold value, the transmission power of the radio frequency component is set to be the maximum power of the radio frequency component, and the signal intensity of the electronic equipment can be improved to the maximum extent on the premise that the radio frequency component is guaranteed to operate stably.
It can be understood that, for electronic devices with different hardware and different algorithms, the signal strength and the tolerance of the radio frequency component may be different, and therefore, the first threshold and the second threshold of different electronic devices may be different, and the first threshold and the second threshold may be set correspondingly according to the hardware and software environment of a specific electronic device.
In some embodiments of the present application, determining the second transmit power based on a comparison of the first transmit power with a preset threshold further includes:
and under the condition that the first transmitting power is greater than the first threshold and smaller than the second threshold, acquiring an uplink error rate of the electronic equipment, and determining a second transmitting power according to the uplink error rate.
In the embodiment of the present application, if the first transmission power indicated by the base station is greater than the first threshold and smaller than the second threshold, it indicates that the signal strength of the current electronic device is not ideal and is in a state of weak signal, and at this time, the transmission power of the base station knowledge has not reached the maximum transmission power of the radio frequency component, that is, there is a space for further optimizing the signal.
At the moment, the uplink error rate of the electronic equipment is obtained, and whether the transmitting power of the radio frequency assembly needs to be further adjusted is judged based on the uplink error rate of the electronic equipment, so that the signal stability of the electronic equipment is ensured to the maximum extent under the condition that the operation stability of the electronic equipment is ensured, and the requirements of conversation and network connection are ensured to be met.
In some embodiments of the present application, determining the second transmit power according to the uplink bit error rate includes:
under the condition that the uplink error rate exceeds an error rate threshold value, acquiring preset transmitting power corresponding to an upper layer communication protocol, wherein the preset transmitting power is greater than first transmitting power;
determining that the second transmitting power is equal to a second threshold value under the condition that the preset transmitting power corresponding to the upper-layer communication protocol is greater than or equal to the second threshold value;
and under the condition that the preset transmitting power corresponding to the upper-layer communication protocol is smaller than a second threshold value, determining that the second transmitting power is equal to the preset transmitting power.
In the embodiment of the application, when the first transmission power indicated by the power instruction issued by the base station is greater than the first threshold and smaller than the second threshold, it indicates that the signal of the electronic device is weak and can communicate but may affect the quality of congruence, and at this time, the uplink error rate is obtained, and whether the radio frequency signal transmission power of the radio frequency component needs to be adjusted is determined according to the uplink error rate.
Specifically, if the uplink error rate of the electronic device exceeds the error rate threshold, it indicates that the data connection of the current mobile network is affected, and the base station sets a threshold for the transmission power of the electronic device, and at this time, the radio frequency transmission power of the radio frequency component needs to be adjusted, so as to ensure the communication and network quality of the electronic device.
At this time, a preset transmission power pre-stored in an upper layer communication protocol is obtained, where the upper layer communication protocol is specifically an L3 layer, and the transmission power of the radio frequency component in the L3 layer is preset, that is, the preset transmission power is preset. Generally, the predetermined transmission power is a range value and covers a wider power range, and is greater than the transmission power indicated by the base station, for example, the predetermined transmission frequency is 21dbm to 26dbm, or 24dm to 31 dbm.
In the upper layer communication protocol, that is, in the L3 layer, a sufficiently high transmission power value is set to control the physical layer, so that a sufficiently high power signal can be transmitted to ensure the uplink communication quality on the premise of ensuring that the radio frequency component and the power amplifier of the electronic device are not damaged.
Therefore, when the uplink error rate of the electronic device exceeds a preset error rate threshold, the preset transmitting power of the L3 layer is read. If the preset transmission power corresponding to the upper layer communication protocol is greater than or equal to the second threshold, it indicates that in the layer L3, that is, the upper layer communication protocol, an excessively high transmission power is preset, so as to exceed the maximum transmission power of the radio frequency component. At this moment, in order to ensure the stable operation of the radio frequency component and ensure that the power amplifier is not damaged, the maximum transmitting power of the radio frequency component is set as the second threshold value, that is, the radio frequency component is controlled to work at the maximum transmitting power, so that the transmitting power is improved and the uplink communication quality is ensured on the premise of not damaging the radio frequency component.
If the preset transmitting power corresponding to the upper layer communication protocol is smaller than the second threshold, it indicates that the preset transmitting power set by the layer L3 does not cause the radio frequency component and the power amplifier thereof to be damaged, and at this time, the radio frequency component is controlled to operate according to the preset transmitting power of the upper layer communication protocol, so that the limitation of the base station on the uplink power is broken through, and the uplink communication quality of the electronic device is ensured.
The embodiment of the application can effectively prevent the problems of high uplink error rate or power device damage and the like caused by inconsistent limitation of the base station on the maximum uplink power, and ensures the uplink communication quality of the electronic equipment.
In some embodiments of the present application, there is provided a device for adjusting radio frequency power, and fig. 2 shows a block diagram of a device for adjusting radio frequency power according to an embodiment of the present application, and as shown in fig. 2, the device for adjusting radio frequency power 200 includes:
an obtaining module 202, configured to obtain a power instruction issued by a base station, where the power instruction is used to instruct an electronic device to transmit a signal at a first transmission power;
a determining module 204, configured to determine a second transmit power based on a comparison result of the first transmit power and a preset threshold;
and a control module 206, configured to control the radio frequency component to transmit a signal according to the second transmission power.
In this embodiment of the present application, after the electronic device and the base station establish a communication network connection, first, the electronic device obtains a power instruction issued by the base station, where the power instruction indicates a first transmit power, and the first transmit power is uplink radio frequency power issued by the base station to the electronic device, and is used to instruct the electronic device to transmit an uplink radio frequency signal according to the first transmit power.
After receiving the power instruction, the electronic device judges whether the first transmission power can meet the requirement of establishing a good network in the current signal environment by comparing the magnitude relation between the first transmission power corresponding to the power instruction and a preset threshold value.
Specifically, based on a comparison result of the first transmit power and a preset threshold, the electronic device determines a second transmit power, where the second transmit power is a power that can meet uplink signal strength of the electronic device and simultaneously ensures that the stability of a radio frequency component of the electronic device, such as a power amplifier, is not affected, and the second transmit power can break through limitation of the base station on the uplink power within a safety range, thereby effectively ensuring the signal strength of the uplink signal.
It can be understood that, when the first transmission power satisfies the requirement of ensuring the uplink signal strength of the electronic device, and does not affect the stability of the radio frequency component of the electronic device, the second transmission power is equal to the first transmission power.
In some embodiments of the present application, the determining module is further configured to determine that the second transmission power is equal to the first transmission power if the first transmission power is less than or equal to a first threshold, where the first threshold is a power threshold when the signal strength of the electronic device meets a communication requirement;
and the transmitter is further configured to determine that the second transmission power is equal to a second threshold value if the first transmission power is greater than or equal to the second threshold value, where the second threshold value is the maximum transmission power of the radio frequency component, and the second threshold value is greater than the first threshold value.
In the embodiment of the application, after the power instruction issued by the base station is obtained and the first threshold indicated by the base station is determined, the magnitude relation between the first transmission power and the first threshold is compared. The first threshold is used for indicating whether the signal strength meets the requirement, if the first transmission power is smaller than or equal to the first threshold, the signal strength between the current electronic equipment and the base station is good, smooth communication can be achieved without high transmission power, at the moment, the radio frequency assembly is controlled to work according to the transmission power indicated by the base station, and at the moment, the second transmission power is equal to the first transmission power.
Further, the magnitude relation between the first transmission power and a second threshold value is compared, wherein the second threshold value is the maximum transmission power of the radio frequency component, and if the transmission power of the radio frequency component is greater than the second threshold value, a power amplifier device of the radio frequency component may be damaged. Therefore, if the first transmission power indicated by the base station is greater than the second threshold, which indicates that the transmission power is too high, if the radio frequency signal is transmitted according to the first transmission power, the radio frequency component, especially a power amplifier of the radio frequency component, may be damaged, and at this time, a preset radio frequency power reliability threshold table is obtained, and the radio frequency component is controlled to operate according to the maximum power therein.
It can be understood that the maximum power of the radio frequency component refers to the maximum transmission power of the radio frequency component on the premise of ensuring the stable operation of the radio frequency component. When the first transmission power indicated by the base station is greater than the second threshold value, the transmission power of the radio frequency component is set to be the maximum power of the radio frequency component, and the signal intensity of the electronic equipment can be improved to the maximum extent on the premise that the radio frequency component is guaranteed to operate stably.
It can be understood that, for electronic devices with different hardware and different algorithms, the signal strength and the tolerance of the radio frequency component may be different, and therefore, the first threshold and the second threshold of different electronic devices may be different, and the first threshold and the second threshold may be set correspondingly according to the hardware and software environment of a specific electronic device.
In some embodiments of the present application, the determining module is further configured to, when the first transmission power is greater than a first threshold and smaller than a second threshold, obtain an uplink bit error rate of the electronic device, and determine the second transmission power according to the uplink bit error rate.
In the embodiment of the present application, if the first transmission power indicated by the base station is greater than the first threshold and smaller than the second threshold, it indicates that the signal strength of the current electronic device is not ideal and is in a state of weak signal, and at this time, the transmission power of the base station knowledge has not reached the maximum transmission power of the radio frequency component, that is, there is a space for further optimizing the signal.
At the moment, the uplink error rate of the electronic equipment is obtained, and whether the transmitting power of the radio frequency assembly needs to be further adjusted is judged based on the uplink error rate of the electronic equipment, so that the signal stability of the electronic equipment is ensured to the maximum extent under the condition that the operation stability of the electronic equipment is ensured, and the requirements of conversation and network connection are ensured to be met.
In some embodiments of the present application, the obtaining module is further configured to obtain a preset transmit power corresponding to an upper layer communication protocol when the uplink error rate exceeds an error rate threshold, where the preset transmit power is greater than the first transmit power;
the determining module is further configured to determine that the second transmission power is equal to the second threshold when the preset transmission power corresponding to the upper-layer communication protocol is greater than or equal to the second threshold; and under the condition that the preset transmitting power corresponding to the upper-layer communication protocol is smaller than a second threshold value, determining that the second transmitting power is equal to the preset transmitting power.
In the embodiment of the application, when the first transmission power indicated by the power instruction issued by the base station is greater than the first threshold and smaller than the second threshold, it indicates that the signal of the electronic device is weak and can communicate but may affect the quality of congruence, and at this time, the uplink error rate is obtained, and whether the radio frequency signal transmission power of the radio frequency component needs to be adjusted is determined according to the uplink error rate.
Specifically, if the uplink error rate of the electronic device exceeds the error rate threshold, it indicates that the data connection of the current mobile network is affected, and the base station sets a threshold for the transmission power of the electronic device, and at this time, the radio frequency transmission power of the radio frequency component needs to be adjusted, so as to ensure the communication and network quality of the electronic device.
At this time, a preset transmission power pre-stored in an upper layer communication protocol is obtained, where the upper layer communication protocol is specifically an L3 layer, and the transmission power of the radio frequency component in the L3 layer is preset, that is, the preset transmission power is preset. Generally, the predetermined transmission power is a range value and covers a wider power range, and is greater than the transmission power indicated by the base station, for example, the predetermined transmission frequency is 21dbm to 26dbm, or 24dm to 31 dbm.
In the upper layer communication protocol, that is, in the L3 layer, a sufficiently high transmission power value is set to control the physical layer, so that a sufficiently high power signal can be transmitted to ensure the uplink communication quality on the premise of ensuring that the radio frequency component and the power amplifier of the electronic device are not damaged.
Therefore, when the uplink error rate of the electronic device exceeds a preset error rate threshold, the preset transmitting power of the L3 layer is read. If the preset transmission power corresponding to the upper layer communication protocol is greater than or equal to the second threshold, it indicates that in the layer L3, that is, the upper layer communication protocol, an excessively high transmission power is preset, so as to exceed the maximum transmission power of the radio frequency component. At this moment, in order to ensure the stable operation of the radio frequency component and ensure that the power amplifier is not damaged, the maximum transmitting power of the radio frequency component is set as the second threshold value, that is, the radio frequency component is controlled to work at the maximum transmitting power, so that the transmitting power is improved and the uplink communication quality is ensured on the premise of not damaging the radio frequency component.
If the preset transmitting power corresponding to the upper layer communication protocol is smaller than the second threshold, it indicates that the preset transmitting power set by the layer L3 does not cause the radio frequency component and the power amplifier thereof to be damaged, and at this time, the radio frequency component is controlled to operate according to the preset transmitting power of the upper layer communication protocol, so that the limitation of the base station on the uplink power is broken through, and the uplink communication quality of the electronic device is ensured.
The embodiment of the application can effectively prevent the problems of high uplink error rate or power device damage and the like caused by inconsistent limitation of the base station on the maximum uplink power, and ensures the uplink communication quality of the electronic equipment.
The device for adjusting the radio frequency power in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The radio frequency power adjusting device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system (Android), an iOS operating system, or other possible operating systems, which is not specifically limited in the embodiments of the present application.
The radio frequency power adjusting device provided in the embodiment of the present application can implement each process implemented by the above method embodiment, and is not described here again to avoid repetition.
Optionally, an electronic device is further provided in an embodiment of the present application, fig. 3 shows a block diagram of a structure of the electronic device according to the embodiment of the present application, and as shown in fig. 3, the electronic device 300 includes a processor 302, a memory 304, and a program or an instruction stored in the memory 304 and capable of running on the processor 302, and when the program or the instruction is executed by the processor 302, the process of the embodiment of the method is implemented, and the same technical effect can be achieved, and details are not repeated here to avoid repetition.
It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 4 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 400 includes, but is not limited to: radio unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, and processor 410.
Those skilled in the art will appreciate that the electronic device 400 may further include a power source (e.g., a battery) for supplying power to various components, and the power source may be logically connected to the processor 410 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system. The electronic device structure shown in fig. 4 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
The processor 410 is configured to obtain a power instruction issued by a base station, where the power instruction is used to instruct an electronic device to transmit a signal at a first transmission power;
determining a second transmission power based on a comparison result of the first transmission power and a preset threshold;
and controlling the radio frequency component to transmit a signal according to the second transmission power.
Optionally, the processor 410 is further configured to determine that the second transmission power is equal to the first transmission power if the first transmission power is less than or equal to a first threshold, where the first threshold is a power threshold when the signal strength of the electronic device meets the communication requirement;
and determining that the second transmission power is equal to a second threshold value when the first transmission power is greater than or equal to the second threshold value, wherein the second threshold value is the maximum transmission power of the radio frequency component, and the second threshold value is greater than the first threshold value.
Optionally, the processor 410 is further configured to obtain an uplink error rate of the electronic device when the first transmission power is greater than a first threshold and smaller than a second threshold, and determine the second transmission power according to the uplink error rate.
Optionally, the processor 410 is further configured to obtain a preset transmission power corresponding to an upper layer communication protocol when the uplink error rate exceeds the error rate threshold, where the preset transmission power is greater than the first transmission power;
determining that the second transmitting power is equal to a second threshold value under the condition that the preset transmitting power corresponding to the upper-layer communication protocol is greater than or equal to the second threshold value;
and under the condition that the preset transmitting power corresponding to the upper-layer communication protocol is smaller than a second threshold value, determining that the second transmitting power is equal to the preset transmitting power.
In the embodiment of the present application, after the electronic device establishes the communication network connection with the base station, the uplink power of the electronic device indicated by the base station, that is, the size of the first transmission power, is determined according to the power instruction issued by the base station. And further, comparing the magnitude relation between the first transmitting power and a preset threshold value, and determining a second transmitting power according to the comparison result.
The second transmitting power is a power that can satisfy the uplink signal strength of the electronic device and simultaneously ensure that the stability of a radio frequency component of the electronic device, such as a power amplifier, is not affected, and meanwhile, the second transmitting power can break the limitation of the base station on the uplink power within a safety range, so that the signal strength of the uplink signal is effectively ensured.
It should be understood that in the embodiment of the present application, the input Unit 404 may include a Graphics Processing Unit (GPU) 4041 and a microphone 4042, and the Graphics processor 4041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode.
The display unit 406 may include a display panel 4061, and the display panel 4061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 407 includes a touch panel 4071 and other input devices 4072. A touch panel 4071, also referred to as a touch screen. The touch panel 4071 may include two parts, a touch detection device and a touch controller. Other input devices 4072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 409 may be used to store software programs as well as various data including, but not limited to, application programs and an operating system. The processor 410 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 410.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements the processes of the foregoing method embodiments, and can achieve the same technical effects, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the foregoing method embodiments, and can achieve the same technical effect, and in order to avoid repetition, the details are not repeated here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method for adjusting radio frequency power, comprising:
acquiring a power instruction issued by a base station, wherein the power instruction is used for indicating electronic equipment to transmit a signal at a first transmission power;
determining a second transmission power based on a comparison result of the first transmission power and a preset threshold;
and controlling the radio frequency component to transmit signals according to the second transmission power.
2. The method of claim 1, wherein the determining a second transmit power based on the comparison of the first transmit power with a preset threshold comprises:
determining that the second transmission power is equal to the first transmission power when the first transmission power is less than or equal to a first threshold, wherein the first threshold is a power threshold when the signal strength of the electronic device meets a communication requirement;
determining that the second transmission power is equal to a second threshold value when the first transmission power is greater than or equal to the second threshold value, wherein the second threshold value is the maximum transmission power of the radio frequency component, and the second threshold value is greater than the first threshold value.
3. The method of claim 2, wherein determining the second transmit power based on the comparison of the first transmit power to a predetermined threshold further comprises:
and acquiring an uplink error rate of the electronic equipment under the condition that the first transmission power is greater than the first threshold and smaller than the second threshold, and determining the second transmission power according to the uplink error rate.
4. The method according to claim 3, wherein said determining the second transmission power according to the uplink bit error rate comprises:
acquiring a preset transmitting power corresponding to an upper layer communication protocol under the condition that the uplink error rate exceeds an error rate threshold, wherein the preset transmitting power is greater than the first transmitting power;
determining that the second transmission power is equal to the second threshold value when the preset transmission power corresponding to the upper layer communication protocol is greater than or equal to the second threshold value;
and determining that the second transmitting power is equal to the preset transmitting power under the condition that the preset transmitting power corresponding to the upper-layer communication protocol is smaller than the second threshold.
5. An apparatus for regulating radio frequency power, comprising:
the device comprises an acquisition module, a transmission module and a processing module, wherein the acquisition module is used for acquiring a power instruction issued by a base station, and the power instruction is used for indicating electronic equipment to transmit signals at a first transmission power;
a determining module, configured to determine a second transmit power based on a comparison result of the first transmit power and a preset threshold;
and the control module is used for controlling the radio frequency component to transmit signals according to the second transmission power.
6. The adjustment device according to claim 5,
the determining module is further configured to determine that the second transmission power is equal to the first transmission power if the first transmission power is less than or equal to a first threshold, where the first threshold is a power threshold when the signal strength of the electronic device meets a communication requirement;
and is further configured to determine that the second transmit power is equal to a second threshold if the first transmit power is greater than or equal to the second threshold, where the second threshold is a maximum transmit power of the radio frequency component and the second threshold is greater than the first threshold.
7. The adjustment device according to claim 6,
the determining module is further configured to obtain an uplink bit error rate of the electronic device when the first transmit power is greater than the first threshold and smaller than the second threshold, and determine the second transmit power according to the uplink bit error rate.
8. The adjustment device according to claim 7,
the obtaining module is further configured to obtain a preset transmitting power corresponding to an upper layer communication protocol when the uplink bit error rate exceeds a bit error rate threshold, where the preset transmitting power is greater than the first transmitting power;
the determining module is further configured to determine that the second transmission power is equal to the second threshold when a preset transmission power corresponding to the upper layer communication protocol is greater than or equal to the second threshold; and determining that the second transmitting power is equal to the preset transmitting power under the condition that the preset transmitting power corresponding to the upper-layer communication protocol is smaller than the second threshold.
9. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the method according to any one of claims 1 to 4.
10. A readable storage medium, on which a program or instructions are stored, which, when executed by a processor, carry out the steps of the method according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111283434.3A CN114025419B (en) | 2021-11-01 | 2021-11-01 | Method and device for adjusting radio frequency power, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111283434.3A CN114025419B (en) | 2021-11-01 | 2021-11-01 | Method and device for adjusting radio frequency power, electronic equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114025419A true CN114025419A (en) | 2022-02-08 |
| CN114025419B CN114025419B (en) | 2024-04-16 |
Family
ID=80059326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111283434.3A Active CN114025419B (en) | 2021-11-01 | 2021-11-01 | Method and device for adjusting radio frequency power, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114025419B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116133093A (en) * | 2022-11-30 | 2023-05-16 | 维沃移动通信有限公司 | Power control method, device and electronic equipment |
| WO2025087297A1 (en) * | 2023-10-24 | 2025-05-01 | 维沃移动通信有限公司 | Voltage control method and apparatus, and terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222917A (en) * | 2017-06-27 | 2017-09-29 | 中国移动通信集团江苏有限公司 | Power regulating method, device, equipment and medium |
| CN110266357A (en) * | 2019-06-14 | 2019-09-20 | Oppo广东移动通信有限公司 | Communication control method and device and electronic equipment |
| CN111954286A (en) * | 2020-08-06 | 2020-11-17 | 捷开通讯(深圳)有限公司 | A power adjustment method, device, storage medium and terminal |
| CN112703781A (en) * | 2018-11-19 | 2021-04-23 | 深圳市欢太科技有限公司 | Wireless signal sending method, wireless signal sending device and terminal equipment |
-
2021
- 2021-11-01 CN CN202111283434.3A patent/CN114025419B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222917A (en) * | 2017-06-27 | 2017-09-29 | 中国移动通信集团江苏有限公司 | Power regulating method, device, equipment and medium |
| CN112703781A (en) * | 2018-11-19 | 2021-04-23 | 深圳市欢太科技有限公司 | Wireless signal sending method, wireless signal sending device and terminal equipment |
| CN110266357A (en) * | 2019-06-14 | 2019-09-20 | Oppo广东移动通信有限公司 | Communication control method and device and electronic equipment |
| CN111954286A (en) * | 2020-08-06 | 2020-11-17 | 捷开通讯(深圳)有限公司 | A power adjustment method, device, storage medium and terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116133093A (en) * | 2022-11-30 | 2023-05-16 | 维沃移动通信有限公司 | Power control method, device and electronic equipment |
| WO2025087297A1 (en) * | 2023-10-24 | 2025-05-01 | 维沃移动通信有限公司 | Voltage control method and apparatus, and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114025419B (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104243671B (en) | Volume adjusting method, device and electronic equipment | |
| CN106782431B (en) | Screen backlight brightness adjusting method and device and mobile terminal | |
| CN111179861B (en) | Brightness calibration method and device, storage medium and terminal | |
| CN109819450B (en) | Signal receiving method, device and terminal | |
| CN106982097A (en) | Radio frequency interference elimination method, device, storage medium and terminal | |
| CN110428782B (en) | Brightness adjusting method and related product | |
| CN110099434B (en) | Power adjustment method, terminal equipment and computer readable storage medium | |
| CN103488450A (en) | Method, device and terminal equipment for projecting picture | |
| CN107172671A (en) | A kind of channel switching method, device, storage medium and terminal | |
| US20200168166A1 (en) | Method for controlling brightness in mobile terminal display, mobile terminal and storage device | |
| CN114025419A (en) | Radio frequency power adjustment method, adjustment device, electronic device and storage medium | |
| CN106453908A (en) | A method, device, and mobile terminal for switching between dual-card networks based on calls | |
| CN108270757A (en) | A kind of user account switching method, device, client and system | |
| CN110688051B (en) | Screen recording operation method and device, computer readable storage medium and terminal | |
| CN105792299A (en) | Optimal use method, device and mobile terminal of 3G network | |
| CN111949239A (en) | Screen sharing method and device, storage medium and terminal | |
| CN112867171B (en) | WIFI connection method and device, storage medium and mobile terminal | |
| CN112888055A (en) | Wi-Fi uplink data sending method and device, electronic equipment and storage medium | |
| CN110225106B (en) | Data transmission method, device and storage medium | |
| US20230378767A1 (en) | Charging control method and apparatus, electronic device, and charger | |
| CN110022600B (en) | Driving current adjusting method and device, storage medium and mobile terminal | |
| CN111372003A (en) | Camera switching method and device and terminal | |
| CN111045737A (en) | Equipment identifier acquisition method and device, terminal equipment and storage medium | |
| CN105657280A (en) | Fast focusing method and device and mobile terminal | |
| CN111031588B (en) | Network searching method, device, terminal equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |