CN114598402B - Method for determining power consumption of radio frequency power amplifier of electronic device - Google Patents
Method for determining power consumption of radio frequency power amplifier of electronic device Download PDFInfo
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- CN114598402B CN114598402B CN202011412972.3A CN202011412972A CN114598402B CN 114598402 B CN114598402 B CN 114598402B CN 202011412972 A CN202011412972 A CN 202011412972A CN 114598402 B CN114598402 B CN 114598402B
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004590 computer program Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000008713 feedback mechanism Effects 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 abstract description 17
- 238000004891 communication Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000010295 mobile communication Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
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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 embodiment of the application provides a method, a device and a storage medium for determining power consumption of a radio frequency power amplifier of electronic equipment, and the electronic equipment, wherein the method comprises the following steps: acquiring the working frequency band and the transmitting power of a radio frequency power amplifier; acquiring a preset power consumption model of the radio frequency power amplifier, wherein the preset power consumption model comprises a corresponding relation among the working frequency band, the transmitting power and the power consumption; and determining the power consumption of the radio frequency power amplifier according to the working frequency band, the transmitting power and the preset power consumption model. According to the power consumption calculation method provided by the embodiment of the application, the electronic equipment can accurately calculate the power consumption of the radio frequency power amplifier according to the preset power consumption model, the working frequency band and the transmitting power of the radio frequency power amplifier, so that a foundation is established for solving the problem caused by the high power consumption of the radio frequency power amplifier.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to a method and apparatus for determining power consumption of a radio frequency power amplifier of an electronic device, a storage medium, and an electronic device.
Background
In today's society, electronic devices such as smartphones are increasingly used frequently and with a higher time-consuming rate in the daily lives of users. With the entering of the 5G (5 th generation mobile networks, fifth generation mobile network) communication era, the communication module architecture of electronic devices such as smartphones is more and more complex, the power consumption is also higher and higher, various problems caused by the power consumption are more prominent, and the radio frequency power amplifier is a main power consumption device in the communication module.
Therefore, in order to solve the problem of the electronic device caused by the high power consumption of the radio frequency power amplifier, it is first required to obtain the power consumption of the radio frequency power amplifier.
Disclosure of Invention
The embodiment of the application provides a method, a device, a storage medium and electronic equipment for determining the power consumption of a radio frequency power amplifier of the electronic equipment, which can accurately calculate the power consumption of the radio frequency power amplifier of the electronic equipment and establish a foundation for solving the problem caused by the high power consumption of the radio frequency power amplifier of the electronic equipment.
The embodiment of the application provides a method for determining power consumption of a radio frequency power amplifier of electronic equipment, which comprises the following steps:
acquiring the working frequency band and the transmitting power of the radio frequency power amplifier;
acquiring a preset power consumption model of the radio frequency power amplifier, wherein the preset power consumption model comprises a corresponding relation among the working frequency band, the transmitting power and the power consumption; and
and determining the power consumption of the radio frequency power amplifier according to the working frequency band, the transmitting power and the preset power consumption model.
The embodiment of the application also provides an apparatus for determining power consumption of a radio frequency power amplifier of an electronic device, the apparatus comprising:
the first acquisition module is used for acquiring the working frequency band and the transmitting power of the radio frequency power amplifier;
the second acquisition module is used for acquiring a preset power consumption model of the radio frequency power amplifier, wherein the preset power consumption model comprises a corresponding relation among the working frequency band, the transmitting power and the power consumption; and
and the determining module is used for determining the power consumption of the radio frequency power amplifier according to the working frequency band, the transmitting power and the preset power consumption model.
The embodiment of the application also provides a storage medium, in which a computer program is stored, which when run on a computer causes the computer to perform the above method.
The embodiment of the application also provides electronic equipment, which comprises a processor and a memory, wherein the memory stores a computer program, and the processor is used for executing the method by calling the computer program stored in the memory.
According to the method provided by the embodiment of the application, the electronic equipment can accurately calculate the power consumption of the radio frequency power amplifier according to the preset power consumption model, the working frequency band and the transmitting power of the radio frequency power amplifier, so that a foundation is established for solving the problem caused by the high power consumption of the radio frequency power amplifier.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a scenario in which an electronic device provided in an embodiment of the present application communicates with a base station.
Fig. 2 is a first flowchart of a power consumption calculation method according to an embodiment of the present application.
Fig. 3 is a functional relationship between LTE B5 band power consumption and transmission power in a preset power consumption model according to an embodiment of the present application.
Fig. 4 is a functional relationship between LTE B8 band power consumption and transmission power in a preset power consumption model according to an embodiment of the present application.
Fig. 5 is a second flowchart of a power consumption calculating method according to an embodiment of the present application.
Fig. 6 is a third flowchart of a power consumption calculating method according to an embodiment of the present application.
Fig. 7 is a schematic diagram of a first structure of a power consumption computing device according to an embodiment of the present application.
Fig. 8 is a schematic diagram of a second structure of a power consumption computing device according to an embodiment of the present application.
Fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present application based on the embodiments herein.
Referring to fig. 1, fig. 1 is a schematic diagram of a scenario in which an electronic device 100 according to an embodiment of the present application communicates with a base station 200.
The electronic device 100 may be a device capable of wireless communication with a base station, such as a smart phone, tablet computer, electronic watch, or the like. The electronic device 100 comprises a radio frequency power amplifier 10. For example, the radio frequency power amplifier 10 may be integrated in a communication module of the electronic device 100, through which the electronic device 100 communicates wirelessly with the base station 200. The radio frequency power amplifier 10 may be used to power amplify a wireless signal transmitted by the communication module.
The wireless signals of the electronic device 100 for wireless communication may include, but are not limited to, various types of wireless signals such as 2G (the 2th generation mobile communication technology, second generation wireless communication technology), 3G (the 3th generation mobile communication technology, third generation wireless communication technology), 4G (the 4th generation mobile communication technology, fourth generation wireless communication technology), 5G, and the like. It will be appreciated that the base station 200 may be a base station set up by a communications carrier for transmitting wireless signals.
The embodiment of the application provides a power consumption calculation method. The power consumption calculation method may be applied to the electronic device 100 to determine the power consumption of the radio frequency power amplifier 10 of the electronic device 100. Referring to fig. 2, fig. 2 is a first flowchart of a power consumption calculating method according to an embodiment of the present application. The power consumption calculation method comprises the following steps:
and 310, acquiring the working frequency band and the transmitting power of the radio frequency power amplifier.
In practical application, the electronic device may acquire the operating frequency band and the transmitting power of the radio frequency power amplifier in real time. The operating frequency band may be, for example, frequency bands such as B5 and B8 of LTE (Long Term Evolution ). The transmit power may be, for example, 15dBm, 20dBm, etc.
For example, in some embodiments, the electronic device may identify the operating frequency band of the radio frequency power amplifier through information reported by a protocol layer, which may be a communication protocol layer of the electronic device. The electronic device may obtain the transmit power of the radio frequency power amplifier through a power feedback mechanism.
320, obtaining a preset power consumption model of the radio frequency power amplifier, wherein the preset power consumption model comprises a corresponding relation among a working frequency band, transmitting power and power consumption.
The electronic equipment can be provided with a preset power model of the radio frequency power amplifier, and the electronic equipment can acquire the preset power model in the actual application process. The preset power consumption model comprises a corresponding relation among a working frequency band, transmitting power and power consumption.
For example, in some embodiments, the preset power consumption model may include a functional relationship as shown in fig. 3 and 4. Fig. 3 is a functional relationship between LTE B5 band power consumption and transmission power in a preset power consumption model according to an embodiment of the present application, where y= 22.322e 0.1253x Where y is the power consumption (in mA, milliamp), x is the transmit power (in dBm, decibel milliwatts) and e is a natural constant. Fig. 4 is a functional relationship between LTE B8 band power consumption and transmission power in a preset power consumption model according to an embodiment of the present application, where y= 13.697e 0.1456x Where y is power consumption, x is transmit power, and e is a natural constant.
In some embodiments, before acquiring the preset power consumption model of the radio frequency power amplifier, the power consumption calculation method further includes: and acquiring a plurality of power consumption of the radio frequency power amplifier, and determining a functional relation between the power consumption of the radio frequency power amplifier, a working frequency band and transmitting power according to the plurality of power consumption to establish a preset power consumption model of the radio frequency power amplifier.
And in each test, controlling the radio frequency power amplifier to transmit signals in different working frequency bands and/or different transmitting powers so as to acquire a plurality of corresponding power consumption, and determining the functional relation between the power consumption and the working frequency bands and between the power consumption and the transmitting powers according to the acquired power consumption, so as to establish a preset power consumption model of the radio frequency power amplifier.
And 330, determining the power consumption of the radio frequency power amplifier according to the working frequency band, the transmitting power and the preset power consumption model.
After the electronic equipment respectively obtains the working frequency band, the transmitting power and the preset power consumption model of the radio frequency power amplifier, the power consumption of the radio frequency power amplifier can be determined according to the working frequency band, the transmitting power and the preset power consumption model. For example, the electronic device may invoke a corresponding functional relationship according to the operating frequency band of the rf power amplifier, and calculate to obtain the power consumption of the rf power amplifier according to the invoked functional relationship and the transmit power.
It will be appreciated that when the electronic device determines the power consumption of the radio frequency power amplifier, it may determine the instantaneous power consumption of the radio frequency power amplifier, or may determine the power consumption over a period of time, for example over an hour.
In the power consumption calculation method, the electronic equipment can accurately calculate the power consumption of the radio frequency power amplifier according to the preset power consumption model, the working frequency band and the transmitting power of the radio frequency power amplifier, so that a foundation is established for solving the problem caused by the high power consumption of the radio frequency power amplifier.
In some embodiments, referring to fig. 5, fig. 5 is a second flowchart of a power consumption calculating method according to an embodiment of the present application.
The power consumption of the radio frequency power amplifier is determined according to the working frequency band, the transmitting power and the preset power consumption model, and the method comprises the following steps:
331, determining a power interval where the transmitting power is located;
332, determining the interval transmitting power of the radio frequency power amplifier according to the power interval;
333, determining the power consumption of the radio frequency power amplifier according to the working frequency band, the interval transmitting power and the preset power consumption model.
It will be appreciated that the transmit power of the rf power amplifier is typically around-45 dBm to around 24dBm, with a relatively large range of distribution. If the electronic device processes and calculates each power point when calculating the power consumption of the radio frequency power amplifier, the processing process is complex, the calculation amount is large, and thus, additional power consumption and resource consumption are brought.
Therefore, in order to simplify the calculation process of the power consumption of the radio frequency power amplifier by the electronic device, the transmission power may be divided into a plurality of power intervals in advance, for example, into the following power intervals: 0dBm or less, 1 to 5dBm, 6 to 10dBm, 11 to 13dBm, 14 to 16dBm, 17 to 19dBm, 20 to 21dBm, 22dBm, 23dBm, 24dBm or more. Furthermore, it is also possible to set one interval transmission power for each power interval, and to replace each transmission power in the power interval with the interval transmission power. For example, the average power of each power interval may be taken as the interval transmission power. For example, for a power interval of 1 to 5dBm, 3dBm may be set as the interval transmit power; for a power interval of 17 to 19dBm, 18dBm may be set as the interval transmit power.
After the electronic equipment acquires the transmitting power of the radio frequency power amplifier, determining a power interval in which the transmitting power is located, and further determining the interval transmitting power of the radio frequency power amplifier according to the determined power interval. And then, determining the power consumption of the radio frequency power amplifier according to the working frequency band, the interval transmitting power and the preset power consumption model of the radio frequency power amplifier. For example, the electronic device may invoke a corresponding functional relationship according to the operating frequency band of the rf power amplifier, and calculate to obtain power consumption of the rf power amplifier according to the invoked functional relationship and the interval transmit power. Therefore, the calculation process of the power consumption of the radio frequency power amplifier can be simplified, and the resource consumption of the electronic equipment in the calculation process is reduced.
In some embodiments, referring to fig. 6, fig. 6 is a third flowchart of a power consumption calculating method according to an embodiment of the present application.
The power consumption of the radio frequency power amplifier is determined according to the working frequency band, the interval transmitting power and the preset power consumption model, and the method comprises the following steps:
3331 to determine the instantaneous power consumption of the rf power amplifier in the power interval according to the working frequency band, the interval transmitting power and the preset power consumption model;
3332 to obtain the duration of the operation of the rf power amplifier in the power interval;
3333 to determine the power consumption of the radio frequency power amplifier during the time period based on the instantaneous power consumption and the time period.
When the electronic equipment determines the power consumption of the radio frequency power amplifier, the instantaneous power consumption of the radio frequency power amplifier in the power interval can be determined according to the working frequency band, the interval transmitting power and the preset power consumption model of the radio frequency power amplifier, for example, the power consumption obtained by calculation according to the functional relation can be understood as the instantaneous power consumption of the radio frequency power amplifier. Then, the electronic device can acquire the time length of the radio frequency power amplifier working in the power interval, and determine the power consumption of the radio frequency power amplifier in the time length according to the instantaneous power.
For example, within 60 minutes, the rf power amplifier is operated for 10 minutes at 17dBm for transmit power, for 30 minutes at 18dBm for transmit power, and for 20 minutes at 19dBm for transmit power. The electronic device can then determine that the transmit power 17dBm, 18, dBm, 19dBm is in the power interval 17 to 19dBm, and thus it can be understood that the rf power amplifier is operated for 60 minutes in the power interval 17 to 19dBm, which corresponds to an interval transmit power of 18dBm. Then, the electronic device can calculate the instantaneous power consumption of the radio frequency power amplifier according to the interval transmitting power of 18dBm and the corresponding functional relation in the preset power consumption model, and multiply the instantaneous power consumption by the duration of 60 minutes, so that the power consumption of the radio frequency power amplifier in 60 minutes can be obtained.
In particular, the present application is not limited by the order of execution of the steps described, and certain steps may be performed in other orders or concurrently without conflict.
According to the power consumption calculation method provided by the embodiment of the application, the electronic equipment can accurately calculate the power consumption of the radio frequency power amplifier according to the preset power consumption model, the working frequency band and the transmitting power of the radio frequency power amplifier, so that a foundation is established for solving the problem caused by the high power consumption of the radio frequency power amplifier.
The embodiment of the application also provides a power consumption computing device. The power consumption calculation means may be applied to the electronic device 100 to determine the power consumption of the radio frequency power amplifier of the electronic device 100. Referring to fig. 7, fig. 7 is a schematic diagram of a first structure of a power consumption computing device 400 according to an embodiment of the present application.
Wherein the power consumption calculation apparatus 200 includes: a first acquisition module 410, a second acquisition module 420, and a determination module 430.
In the description of the present application, it should be understood that terms such as "first," "second," and the like are used merely to distinguish between similar objects and should not be construed to indicate or imply relative importance or implying any particular order of magnitude of the technical features indicated.
A first obtaining module 410, configured to obtain a working frequency band and a transmitting power of the radio frequency power amplifier;
a second obtaining module 420, configured to obtain a preset power consumption model of the radio frequency power amplifier, where the preset power consumption model includes a corresponding relationship among a working frequency band, a transmitting power, and power consumption;
and the determining module 430 is configured to determine power consumption of the radio frequency power amplifier according to the working frequency band, the transmitting power and the preset power consumption model.
In some embodiments, the first acquisition module 410 is further configured to:
identifying the working frequency band of the radio frequency power amplifier through information reported by a protocol layer of the electronic equipment;
and acquiring the transmitting power of the radio frequency power amplifier through a power feedback mechanism of the electronic equipment.
In some embodiments, the determination module 430 is further to:
determining a power interval in which the transmitting power is located;
determining the interval transmitting power of the radio frequency power amplifier according to the power interval;
and determining the power consumption of the radio frequency power amplifier according to the working frequency band, the interval transmitting power and the preset power consumption model.
In some embodiments, when determining the power consumption of the rf power amplifier according to the operating frequency band, the interval transmit power, and the preset power consumption model, the determining module 430 is further configured to:
determining the instantaneous power consumption of the radio frequency power amplifier in the power interval according to the working frequency band, the interval transmitting power and the preset power consumption model;
acquiring the time length of the radio frequency power amplifier working in the power interval;
and determining the power consumption of the radio frequency power amplifier in the duration according to the instantaneous power consumption and the duration.
In some embodiments, referring to fig. 8, fig. 8 is a schematic diagram of a second structure of a power consumption computing device 400 according to an embodiment of the present application.
Wherein the power consumption computing device 400 further comprises a modeling module 440. The modeling module 440 is configured to:
acquiring a plurality of power consumption of the radio frequency power amplifier;
and determining a functional relation between the power consumption of the radio frequency power amplifier, the working frequency band and the transmitting power according to the power consumption so as to establish a preset power consumption model of the radio frequency power amplifier.
It should be noted that, for the specific implementation process of each module of the power consumption computing apparatus 400, reference may be made to the description in each embodiment of the power consumption computing method, which is not repeated herein.
The power consumption calculating device provided by the embodiment of the application can accurately calculate the power consumption of the radio frequency power amplifier according to the preset power consumption model, the working frequency band and the transmitting power of the radio frequency power amplifier, thereby establishing a foundation for solving the problem caused by the high power consumption of the radio frequency power amplifier of the electronic equipment.
The embodiment of the application also provides electronic equipment. The electronic device may be a device capable of wireless communication with a base station, such as a smart phone, tablet computer, electronic watch, etc.
Referring to fig. 9, fig. 9 is a schematic structural diagram of an electronic device 500 according to an embodiment of the present application. The electronic device 500 comprises a processor 501, a memory 502 and a radio frequency power amplifier 503. The processor 501 is electrically connected to the memory 502 and the rf power amplifier 503.
The processor 501 is a control center of the electronic device 500, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by running or calling computer programs stored in the memory 502, and calling data stored in the memory 502, thereby performing overall monitoring of the electronic device.
Memory 502 may be used to store computer programs and data. The memory 502 stores computer programs that include instructions executable in a processor. The computer program may constitute various functional modules. The processor 501 executes various functional applications and data processing by calling a computer program stored in the memory 502.
The radio frequency power amplifier 503 may be used to power amplify the wireless signals transmitted by the electronic device 500.
In the present embodiment, the processor 501 in the electronic device 500 loads instructions corresponding to the processes of one or more computer programs into the memory 502 according to the following steps, and the processor 501 executes the computer programs stored in the memory 502, so as to perform the following steps:
acquiring the working frequency band and the transmitting power of the radio frequency power amplifier;
acquiring a preset power consumption model of the radio frequency power amplifier, wherein the preset power consumption model comprises a corresponding relation among a working frequency band, transmitting power and power consumption; and
and determining the power consumption of the radio frequency power amplifier according to the working frequency band, the transmitting power and the preset power consumption model.
In some embodiments, when determining the power consumption of the rf power amplifier according to the operating frequency band, the transmit power, and the preset power consumption model, the processor 301 performs the following steps:
determining a power interval in which the transmitting power is located;
determining the interval transmitting power of the radio frequency power amplifier according to the power interval;
and determining the power consumption of the radio frequency power amplifier according to the working frequency band, the interval transmitting power and the preset power consumption model.
In some embodiments, when determining the power consumption of the rf power amplifier according to the operating frequency band, the interval transmit power, and the preset power consumption model, the processor 301 performs the following steps:
determining the instantaneous power consumption of the radio frequency power amplifier in the power interval according to the working frequency band, the interval transmitting power and the preset power consumption model;
acquiring the time length of the radio frequency power amplifier working in the power interval;
and determining the power consumption of the radio frequency power amplifier in the duration according to the instantaneous power consumption and the duration.
In some embodiments, when acquiring the operating frequency band and the transmit power of the rf power amplifier, the processor 301 performs the following steps:
identifying the working frequency band of the radio frequency power amplifier through information reported by a protocol layer of the electronic equipment;
and acquiring the transmitting power of the radio frequency power amplifier through a power feedback mechanism of the electronic equipment.
In some embodiments, before acquiring the operating frequency band and the transmit power of the rf power amplifier, the processor 301 further performs the following steps:
acquiring a plurality of power consumption of the radio frequency power amplifier;
and determining a functional relation between the power consumption of the radio frequency power amplifier, the working frequency band and the transmitting power according to the power consumption so as to establish a preset power consumption model of the radio frequency power amplifier.
Although not shown in fig. 9, the electronic device 500 may further include a display screen, a camera, a bluetooth module, etc., which will not be described herein.
The electronic equipment provided by the embodiment of the application can accurately calculate the power consumption of the radio frequency power amplifier according to the preset power consumption model, the working frequency band and the transmitting power of the radio frequency power amplifier, thereby establishing a foundation for solving the problem caused by the high power consumption of the radio frequency power amplifier.
The embodiment of the application also provides a storage medium, in which a computer program is stored, and when the computer program runs on a computer, the computer executes the power consumption calculation method described in any one of the embodiments.
It should be noted that, those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments may be implemented by a computer program, which may be stored in a computer readable storage medium, and the storage medium may include, but is not limited to: read Only Memory (ROM), random access Memory (RAM, random Access Memory), magnetic or optical disk, and the like.
The power consumption calculating method, the device, the storage medium and the electronic equipment provided by the embodiment of the application are described in detail. The principles and embodiments of the present application are described herein with specific examples, the above examples being provided only to assist in understanding the methods of the present application and their core ideas; meanwhile, those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, and the present description should not be construed as limiting the present application in view of the above.
Claims (10)
1. A method for determining power consumption of a radio frequency power amplifier of an electronic device, the method comprising:
acquiring the working frequency band and the transmitting power of the radio frequency power amplifier, wherein the working frequency band comprises a B5 frequency band or a B8 frequency band;
acquiring a preset power consumption model of the radio frequency power amplifier, wherein the preset power consumption model comprises a functional relation among the working frequency band, the transmitting power and the power consumption, and the functional relation corresponding to the B5 frequency band is y= 22.322e 0.1253x The corresponding functional relation of the B8 frequency band is y= 13.697e 0.1456x Wherein y is power consumption, x is transmission power, e is natural constantA number;
and determining the power consumption of the radio frequency power amplifier according to the working frequency band, the transmitting power and the preset power consumption model.
2. The method of claim 1, wherein said determining the power consumption of the radio frequency power amplifier based on the operating frequency band, the transmit power, and the preset power consumption model comprises:
determining a power interval in which the transmitting power is located;
determining the interval transmitting power of the radio frequency power amplifier according to the power interval; and
and determining the power consumption of the radio frequency power amplifier according to the working frequency band, the interval transmitting power and the preset power consumption model.
3. The method of claim 2, wherein the determining the power consumption of the radio frequency power amplifier according to the operating frequency band, the interval transmit power, and the preset power consumption model comprises:
determining the instantaneous power consumption of the radio frequency power amplifier in the power interval according to the working frequency band, the interval transmitting power and the preset power consumption model;
acquiring the time length of the radio frequency power amplifier working in the power interval; and
and determining the power consumption of the radio frequency power amplifier in the duration according to the instantaneous power consumption and the duration.
4. The method according to claim 1 or 2, wherein the acquiring the operating frequency band and the transmit power of the radio frequency power amplifier comprises:
identifying the working frequency band of the radio frequency power amplifier through information reported by a protocol layer of the electronic equipment; and
and acquiring the transmitting power of the radio frequency power amplifier through a power feedback mechanism of the electronic equipment.
5. The method according to claim 1 or 2, wherein before the acquiring the operating frequency band and the transmit power of the radio frequency power amplifier, further comprises:
acquiring a plurality of power consumption of the radio frequency power amplifier; and
and determining a functional relation between the power consumption of the radio frequency power amplifier, the working frequency band and the transmitting power according to the power consumption so as to establish a preset power consumption model of the radio frequency power amplifier.
6. An apparatus for determining power consumption of a radio frequency power amplifier of an electronic device, the apparatus comprising:
the first acquisition module is used for acquiring the working frequency band and the transmitting power of the radio frequency power amplifier, wherein the working frequency band comprises a B5 frequency band or a B8 frequency band;
a second obtaining module, configured to obtain a preset power consumption model of the radio frequency power amplifier, where the preset power consumption model includes a functional relationship among the operating frequency band, the transmitting power, and the power consumption, and a functional relationship corresponding to a B5 frequency band is y= 22.322e 0.1253x The corresponding functional relation of the B8 frequency band is y= 13.697e 0.1456x Wherein y is power consumption, x is transmission power, and e is a natural constant;
and the determining module is used for determining the power consumption of the radio frequency power amplifier according to the working frequency band, the transmitting power and the preset power consumption model.
7. The apparatus of claim 6, wherein the determination module is further to:
determining a power interval in which the transmitting power is located;
determining the interval transmitting power of the radio frequency power amplifier according to the power interval; and
and determining the power consumption of the radio frequency power amplifier according to the working frequency band, the interval transmitting power and the preset power consumption model.
8. The apparatus of claim 7, wherein when determining the power consumption of the rf power amplifier according to the operating frequency band, the interval transmit power, and the preset power consumption model, the determining module is further configured to:
determining the instantaneous power consumption of the radio frequency power amplifier in the power interval according to the working frequency band, the interval transmitting power and the preset power consumption model;
acquiring the time length of the radio frequency power amplifier working in the power interval; and
and determining the power consumption of the radio frequency power amplifier in the duration according to the instantaneous power consumption and the duration.
9. A storage medium having stored therein a computer program which, when run on a computer, causes the computer to perform the method of any of claims 1 to 5.
10. An electronic device comprising a processor and a memory, the memory having stored therein a computer program, the processor being configured to perform the method of any of claims 1 to 5 by invoking the computer program stored in the memory.
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