CN111654336B - Method, device and equipment for determining transmission power - Google Patents
Method, device and equipment for determining transmission power Download PDFInfo
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- CN111654336B CN111654336B CN202010483438.5A CN202010483438A CN111654336B CN 111654336 B CN111654336 B CN 111654336B CN 202010483438 A CN202010483438 A CN 202010483438A CN 111654336 B CN111654336 B CN 111654336B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
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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
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Abstract
The application provides a method, a device and equipment for determining transmission power, wherein the method comprises the following steps: receiving working parameters and channel parameters sent by network equipment; determining the initial transmitting power of the terminal equipment according to the working parameters and a preset working model; and determining the target transmitting power of the terminal equipment according to the channel parameters and the initial transmitting power. The method and the device are used for improving the flexibility of determining the target transmitting power of the terminal device, accurately obtaining the target transmitting power corresponding to a single-channel working state or the target transmitting power corresponding to a multi-channel working state, and reducing the complexity of determining the target transmitting power.
Description
Technical Field
The present application relates to the field of communications, and in particular, to a method, an apparatus, and a device for determining transmit power.
Background
During the interaction between the terminal device (e.g., a smart phone, a tablet computer, etc.) and the base station, the actual transmission power of the terminal device needs to be the same as the expected transmission power sent by the base station to the terminal device.
In the related art, a terminal device may generally operate in a single channel application scenario, or a multi-channel application scenario. At present, in order to make the transmission power of the transmitter and the reception power expected by the base station the same, it is generally required to accurately obtain the transmission power corresponding to the application scenario, and the method for obtaining the transmission power corresponding to the application scenario at present includes: the first method comprises the steps of determining the transmitting power corresponding to a single-channel application scene according to a first preset calibration parameter corresponding to the single-channel application scene; and the second method is used for determining the transmitting power corresponding to the multichannel application scene according to the second preset calibration parameter corresponding to the multichannel application scene.
In the two methods, if the same preset calibration parameter is used in different application scenarios, the transmission power corresponding to one of the application scenarios cannot be accurately obtained.
Disclosure of Invention
The application provides a method, a device and equipment for determining transmission power. The method and the device are used for improving the flexibility of determining the target transmitting power of the terminal device, accurately obtaining the target transmitting power corresponding to a single-channel working state or the target transmitting power corresponding to a multi-channel working state, and reducing the complexity of determining the target transmitting power.
In a first aspect, the present application provides a method for determining transmit power, including:
receiving working parameters and channel parameters sent by network equipment;
determining the initial transmitting power of the terminal equipment according to the working parameters and a preset working model;
and determining the target transmitting power of the terminal equipment according to the channel parameters and the initial transmitting power.
In one possible design, determining the target transmit power of the terminal device according to the channel parameter and the initial transmit power includes:
acquiring compensation power;
and determining the target transmitting power of the terminal equipment according to the channel parameter, the initial transmitting power and the compensation power.
In one possible design, the channel parameters include at least one channel identifier; determining the target transmitting power of the terminal equipment according to the channel parameter, the initial transmitting power and the compensation power, wherein the method comprises the following steps:
determining the working state of the terminal equipment according to at least one channel identifier, wherein the working state is a single-channel working state or a multi-channel working state;
and determining the target transmitting power of the terminal equipment according to the working state, the initial transmitting power and the compensation power.
In one possible design, determining the target transmit power of the terminal device according to the operating state, the initial transmit power, and the compensation power includes:
if the working state is a single-channel working state, determining the target transmitting power of the terminal equipment according to the initial transmitting power;
and if the working state is a multi-channel working state, determining the target transmitting power of the terminal equipment according to the initial transmitting power and the compensation power.
In one possible design, determining the target transmit power of the terminal device based on the initial transmit power includes:
and determining the initial transmission power as the target transmission power of the terminal equipment.
In one possible design, determining the target transmit power of the terminal device according to the initial transmit power and a pre-stored compensation power includes:
and determining the sum of the initial transmission power and the pre-stored compensation power as the target transmission power of the terminal equipment.
In one possible design, deriving the compensation power includes:
acquiring a first preset parameter and a second preset parameter, wherein the first preset parameter is a parameter corresponding to a single-channel working state, and the second preset parameter is a parameter corresponding to a multi-channel working state;
and determining the compensation power according to the first preset parameter and the second preset parameter.
In one possible design, the operating parameters include a predetermined transmit power; determining the initial transmitting power of the terminal equipment according to the working parameters and a preset working model, wherein the determining comprises the following steps:
acquiring a radio frequency power identifier corresponding to preset transmitting power and prestored equipment working parameters;
acquiring radio frequency power corresponding to the radio frequency power identifier;
and processing the radio frequency power and the equipment working parameters through a preset working model to obtain the initial transmitting power of the terminal equipment.
In a second aspect, the present application provides a transmission power determining apparatus, applied to a terminal device, including: a receiving module and a determining module, wherein,
the receiving module is used for receiving the working parameters and the channel parameters sent by the network equipment;
the determining module is used for determining the initial transmitting power of the terminal equipment according to the working parameters and the preset working model;
the determining module is further configured to determine a target transmit power of the terminal device according to the channel parameter and the initial transmit power.
In one possible design, the determining module is further specifically configured to:
acquiring compensation power;
and determining the target transmitting power of the terminal equipment according to the channel parameter, the initial transmitting power and the compensation power.
In one possible design, the channel parameter includes at least one channel identifier; the determining module is further specifically configured to:
determining the working state of the terminal equipment according to at least one channel identifier, wherein the working state is a single-channel working state or a multi-channel working state;
and determining the target transmitting power of the terminal equipment according to the working state, the initial transmitting power and the compensation power.
In one possible design, the determining module is further specifically configured to:
if the working state is a single-channel working state, determining the target transmitting power of the terminal equipment according to the initial transmitting power;
and if the working state is a multi-channel working state, determining the target transmitting power of the terminal equipment according to the initial transmitting power and the compensation power.
In one possible design, the determining module is further specifically configured to:
and determining the initial transmission power as the target transmission power of the terminal equipment.
In one possible design, the determining module is further specifically configured to:
and determining the sum of the initial transmission power and the pre-stored compensation power as the target transmission power of the terminal equipment.
In one possible design, the determining module is further specifically configured to:
acquiring a first preset parameter and a second preset parameter, wherein the first preset parameter is a parameter corresponding to a single-channel working state, and the second preset parameter is a parameter corresponding to a multi-channel working state;
and determining the compensation power according to the first preset parameter and the second preset parameter.
In one possible design, the operating parameters include a predetermined transmit power; the determination module is specifically configured to:
acquiring a radio frequency power identifier corresponding to preset transmitting power and prestored equipment working parameters;
acquiring radio frequency power corresponding to the radio frequency power identifier;
and processing the radio frequency power and the equipment working parameters through a preset working model to obtain the initial transmitting power of the terminal equipment.
In a third aspect, the present application provides a terminal device, including: a processor and a memory;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored by the memory to cause the processor to perform the transmit power determination method as defined in any one of the first aspect.
In a fourth aspect, the present application provides a readable storage medium comprising a program or instructions, which when run on a computer, performs the method for determining transmit power as in any one of the first aspects above.
The application provides a method, a device and equipment for determining transmission power, wherein the method comprises the following steps: receiving working parameters and channel parameters sent by network equipment; determining the initial transmitting power of the terminal equipment according to the working parameters and a preset working model; and determining the target transmitting power of the terminal equipment according to the channel parameters and the initial transmitting power. In the method, the target transmitting power of the terminal equipment is determined according to the channel parameters and the initial transmitting power, so that the flexibility of determining the target transmitting power of the terminal equipment is improved, the target transmitting power corresponding to a single-channel working state or the target transmitting power corresponding to a multi-channel working state can be accurately obtained, the complexity of determining the target transmitting power is reduced, the transmitting power corresponding to a single-channel application scene does not need to be determined according to the first preset calibration parameters corresponding to the single-channel application scene, and the transmitting power corresponding to the multi-channel application scene is determined according to the second preset calibration parameters corresponding to the multi-channel application scene.
Drawings
In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings required for the embodiments or the description of the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic view of an application scenario of a transmission power determination method provided in the present application;
fig. 2 is a first flowchart of a method for determining transmit power provided in the present application;
fig. 3 is a schematic flowchart of a transmit power determination method according to the present application;
fig. 4 is a schematic structural diagram of a transmission power determining apparatus provided in the present application;
fig. 5 is a schematic diagram of a hardware structure of a terminal device provided in the present application.
Detailed Description
To make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic view of an application scenario of the transmission power determination method provided in the present application. As shown in fig. 1, the terminal device 10 includes: a baseband processing module 11 and a radio frequency front-end module (RFFE) 12, where the RFFE 12 includes: a radio frequency integrated circuit chip 101, a matching circuit 102, a Power Amplifier (PA) 103, and a Front-End transceiver Module (FEM) 104.
The link relationship among the baseband processing module 11, the rf integrated circuit chip 101, the matching circuit 102, the power amplifier 103, and the front-end transceiving module 104 is as shown in fig. 1, and the functions of the baseband processing module 11, the rf integrated circuit chip 101, the matching circuit 102, the power amplifier 103, and the front-end transceiving module 104 are the same as those of the prior art, and therefore, detailed description thereof is omitted here.
In particular, the front-end transceiver module 104 may support multiple communication channels. For example: a first communication channel, a second communication channel, a third communication channel, etc. When the operating state of the terminal device 10 needs to be a single-channel operating state, the front-end transceiver module 104 may use one of the communication channels, and when the operating state of the terminal device 10 needs to be a multi-channel operating state, the front-end transceiver module 104 may use two of the communication channels or more than two of the communication channels.
In this application, after receiving the operating parameters and the channel parameters sent by the network device, the terminal device 10 may determine the initial transmit power of the terminal device 10, and then determine the target transmit power of the terminal device 10 according to the initial transmit power and the channel parameters, where the target transmit power is equal to the expected receive power of the network device. In the method, the target transmitting power of the terminal device 10 is determined according to the initial transmitting power and the channel parameter, so that the problem that the transmitting power of one application scene cannot be accurately obtained due to the fact that the same preset calibration parameter is used in different application scenes can be avoided.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 2 is a first flowchart of a transmit power determination method provided in the present application. As shown in fig. 2, the method for determining transmit power provided by this embodiment includes:
s201: and receiving the working parameters and the channel parameters sent by the network equipment.
Optionally, the execution subject of the present application may be a terminal device, or may also be a transmission power determination apparatus provided in the terminal device, and the transmission power determination apparatus may be implemented by a combination of software and/or hardware. The terminal device may be a mobile phone (or referred to as a "cellular" phone), a tablet computer, etc., among others.
The terminal device is wirelessly connected to the network device, where the network device may be a base station.
Specifically, the operating parameter includes a preset transmission power, which is a reception power expected by the network device. Specifically, the channel parameter includes at least one channel identifier, and each channel identifier indicates one communication channel.
Alternatively, the channel identification may be represented by a combination of numbers, letters, and/or symbols. For example: the number may be 1, 2, 3, etc. For example: the letters may be A, v, b, R, etc. For example: the symbol may be- (v) -, etc.
Specifically, when the channel identifier is represented by a number, for example: the channel identifier 1 indicates a first communication channel, and the channel identifier 2 indicates a second communication channel.
S202: and determining the initial transmitting power of the terminal equipment according to the working parameters and the preset working model.
Optionally, the preset working model has the following representation form:
Expected_power＝RFIC_power+PA Gain–TxIL–TxIL_constant；
the Expected _ power is an initial transmission power, RFIC _ power is a radio frequency power of the radio frequency integrated circuit chip 101 shown in fig. 1, PA Gain is a Gain of the power amplifier 103 shown in fig. 1, TxIL is a first preset parameter (i.e., a parameter corresponding to a single-channel operating state), and TxIL _ constant is an insertion loss of the matching circuit 102 shown in fig. 1.
Specifically, the initial transmitting power of the terminal device can be obtained by assigning the working parameters and the pre-stored device working parameters to a preset working model.
S203: and determining the target transmitting power of the terminal equipment according to the channel parameters and the initial transmitting power.
In one possible design, determining the target transmit power of the terminal device according to the channel parameter and the initial transmit power includes: acquiring compensation power; and determining the target transmitting power of the terminal equipment according to the channel parameter, the initial transmitting power and the compensation power.
Wherein the compensation power is a fixed and unchangeable power. The compensation power can be obtained according to a first preset parameter and a second preset parameter, wherein the second preset parameter is a parameter corresponding to the multichannel working state.
In one possible design, the channel parameter includes at least one channel identifier; determining the target transmitting power of the terminal equipment according to the channel parameter, the initial transmitting power and the compensation power, wherein the method comprises the following steps:
determining the working state of the terminal equipment according to at least one channel identifier, wherein the working state is a single-channel working state or a multi-channel working state;
and determining the target transmitting power of the terminal equipment according to the working state, the initial transmitting power and the compensation power.
Specifically, the working state of the terminal device is determined according to the number of at least one channel identifier.
For example, if the number of at least one channel identifier is 1, the working state is determined to be a single-channel working state, otherwise, the working state is a multi-channel working state.
Specifically, the method for determining the target transmission power of the terminal device may refer to S305 to S307 in the embodiment of fig. 3, which is not described herein again.
It should be noted that the target transmission power is the same as the preset transmission power.
The method for determining the transmission power provided by the embodiment comprises the following steps: receiving working parameters and channel parameters sent by network equipment; determining the initial transmitting power of the terminal equipment according to the working parameters and a preset working model; and determining the target transmitting power of the terminal equipment according to the channel parameters and the initial transmitting power. In the method, the target transmitting power of the terminal equipment is determined according to the channel parameters and the initial transmitting power, so that the flexibility of determining the target transmitting power of the terminal equipment is improved, the target transmitting power corresponding to a single-channel working state or the target transmitting power corresponding to a multi-channel working state can be accurately obtained, the complexity of determining the target transmitting power is reduced, the transmitting power corresponding to a single-channel application scene does not need to be determined according to the first preset calibration parameters corresponding to the single-channel application scene, and the transmitting power corresponding to the multi-channel application scene is determined according to the second preset calibration parameters corresponding to the multi-channel application scene.
Based on the above embodiments, the following describes in detail the transmit power determination method provided by the present application with reference to the embodiment of fig. 3, specifically, please refer to the embodiment of fig. 3.
Fig. 3 is a schematic flowchart of a transmit power determining method according to the present application. As shown in fig. 3, the method for determining transmit power according to this embodiment includes:
s301: receiving working parameters and channel parameters sent by network equipment, wherein the working parameters comprise preset transmitting power, and the channel parameters comprise at least one channel identifier.
Specifically, the execution method of S301 is the same as the execution method of S201, and here, the execution process of S301 is not described again.
S302: acquiring a radio frequency power identifier corresponding to preset transmitting power and prestored equipment working parameters; acquiring radio frequency power corresponding to the radio frequency power identifier; and processing the radio frequency power and the equipment working parameters through a preset working model to obtain the initial transmitting power of the terminal equipment.
Optionally, the rf integrated circuit chip 101 stores a preset transmission gain table, where the preset transmission gain table includes at least one preset transmission power and a radio frequency power identifier corresponding to each preset transmission power.
In practice, the rf integrated circuit chip 101 determines an rf power identifier in a preset transmit gain table according to a preset transmit power, and then outputs an rf power according to the rf power identifier, where the rf power corresponds to the rf power identifier.
Optionally, the device operating parameters include: the gain of the power amplifier 103, the first preset parameter, and the insertion loss of the matching circuit 102.
Specifically, the radio frequency power, the gain of the power amplifier 103, the first preset parameter, and the insertion loss of the matching circuit 102 are assigned to a preset working model, so that the initial transmission power of the terminal device can be obtained.
S303: and acquiring a first preset parameter and a second preset parameter, wherein the first preset parameter is a parameter corresponding to a single-channel working state, and the second preset parameter is a parameter corresponding to a multi-channel working state.
The first preset parameter and the second preset parameter are usually stored in the terminal device in advance.
S304: and determining the compensation power according to the first preset parameter and the second preset parameter.
The compensation power is a difference value obtained by subtracting a second preset parameter from a first preset parameter.
S305: and judging whether the working state of the terminal equipment is a single-channel working state or not according to the at least one channel identifier.
If yes, go to S306.
If not, go to step S307.
Specifically, whether the working state of the terminal device is a single-channel working state or not is judged according to the number of at least one channel identifier.
In practice, if the number of the at least one channel identifier is 1, the operating state of the terminal device is a single-channel operating state, and if the number of the at least one channel identifier is greater than or equal to 2, the operating state of the terminal device is a multi-channel operating state.
S306: and determining the target transmitting power of the terminal equipment according to the initial transmitting power.
In one possible design, determining the target transmit power of the terminal device based on the initial transmit power includes: and determining the initial transmission power as the target transmission power of the terminal equipment.
S307: and determining the target transmitting power of the terminal equipment according to the initial transmitting power and the compensation power.
In one possible design, the sum of the initial transmit power and the pre-stored compensation power is determined as the target transmit power of the terminal device.
The method for determining the transmitting power provided by the embodiment of the application comprises the following steps: receiving working parameters and channel parameters sent by network equipment, wherein the working parameters comprise preset transmitting power, and the channel parameters comprise at least one channel identifier; acquiring a radio frequency power identifier corresponding to preset transmitting power and prestored equipment working parameters; acquiring radio frequency power corresponding to the radio frequency power identifier; processing the radio frequency power and the equipment working parameters through a preset working model to obtain the initial transmitting power of the terminal equipment; acquiring a first preset parameter and a second preset parameter, wherein the first preset parameter is a parameter corresponding to a single-channel working state, and the second preset parameter is a parameter corresponding to a multi-channel working state; determining compensation power according to the first preset parameter and the second preset parameter; judging whether the working state of the terminal equipment is a single-channel working state or not according to at least one channel identifier; if so, determining the target transmitting power of the terminal equipment according to the initial transmitting power; and if not, determining the target transmitting power of the terminal equipment according to the initial transmitting power and the compensation power. In the method, when the working state of the terminal equipment is determined to be a single-channel working state according to at least one channel identifier, determining the target transmitting power of the terminal equipment according to the initial transmitting power, determining that the working state of the terminal equipment is a multi-channel working state according to at least one channel identifier, the target transmitting power of the terminal equipment is determined according to the initial transmitting power and the compensation power, the flexibility of determining the target transmitting power of the terminal equipment is improved, the target transmitting power corresponding to a single-channel working state or the target transmitting power corresponding to a multi-channel working state can be accurately obtained, the complexity of determining the target transmitting power is reduced, the transmitting power corresponding to a single-channel application scene does not need to be determined according to a first preset calibration parameter corresponding to the single-channel application scene, and the transmitting power corresponding to the multi-channel application scene is determined according to a second preset calibration parameter corresponding to the multi-channel application scene.
Fig. 4 is a schematic structural diagram of a transmission power determining apparatus provided in the present application. The transmission power determination means 40 is provided in the terminal device. As shown in fig. 4, the transmission power determining apparatus 40 includes: a receiving module 41 and a determining module 42, wherein,
the receiving module 41 is configured to receive the working parameters and the channel parameters sent by the network device;
the determining module 42 is configured to determine an initial transmitting power of the terminal device according to the working parameter and a preset working model;
the determining module 43 is further configured to determine a target transmit power of the terminal device according to the channel parameter and the initial transmit power.
The transmission power determining apparatus provided in the present application may implement the technical solutions shown in the above method embodiments, and the implementation principles and beneficial effects thereof are similar, and are not described herein again.
In one possible design, the determining module 43 is further specifically configured to:
acquiring compensation power;
and determining the target transmitting power of the terminal equipment according to the channel parameter, the initial transmitting power and the compensation power.
In one possible design, the channel parameter includes at least one channel identifier; the determining module 43 is further specifically configured to:
determining the working state of the terminal equipment according to at least one channel identifier, wherein the working state is a single-channel working state or a multi-channel working state;
and determining the target transmitting power of the terminal equipment according to the working state, the initial transmitting power and the compensation power.
In one possible design, the determining module 43 is further specifically configured to:
if the working state is a single-channel working state, determining the target transmitting power of the terminal equipment according to the initial transmitting power;
and if the working state is a multi-channel working state, determining the target transmitting power of the terminal equipment according to the initial transmitting power and the compensation power.
In one possible design, the determining module 43 is further specifically configured to:
and determining the initial transmission power as the target transmission power of the terminal equipment.
In one possible design, the determining module 43 is further specifically configured to:
and determining the sum of the initial transmission power and the pre-stored compensation power as the target transmission power of the terminal equipment.
In one possible design, the determining module 43 is further specifically configured to:
acquiring a first preset parameter and a second preset parameter, wherein the first preset parameter is a parameter corresponding to a single-channel working state, and the second preset parameter is a parameter corresponding to a multi-channel working state;
and determining the compensation power according to the first preset parameter and the second preset parameter.
In one possible design, the operating parameters include a predetermined transmit power; the determining module 43 is specifically configured to:
acquiring a radio frequency power identifier corresponding to preset transmitting power and prestored equipment working parameters;
acquiring radio frequency power corresponding to the radio frequency power identifier;
and processing the radio frequency power and the equipment working parameters through a preset working model to obtain the initial transmitting power of the terminal equipment.
Fig. 5 is a schematic structural diagram of a terminal device provided in the present application. As shown in fig. 5, the terminal device 50 includes: a processor 51, a memory 52,
the processor 51 and the memory 52 are connected by a bus 53.
In particular implementations, processor 51 executes computer-executable instructions stored by memory 52, causing processor 51 to perform the transmit power determination method as described above.
For a specific implementation process of the processor 51, reference may be made to the above method embodiments, which have similar implementation principles and technical effects, and details of this embodiment are not described herein again.
In the embodiment shown in fig. 5, it should be understood that the Processor may be a Central Processing Unit (CPU), other general-purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor, or in a combination of hardware and software modules.
The memory may comprise high speed RAM memory and may also include non-volatile storage NVM, such as disk storage.
The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, the buses in the figures of the present application are not limited to only one bus or one type of bus.
The present application also provides a computer-readable storage medium, in which computer-executable instructions are stored, and when the processor executes the computer-executable instructions, the method for determining the transmission power as above is implemented.
The computer-readable storage medium may be any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk. Readable storage media can be any available media that can be accessed by a general purpose or special purpose computer.
An exemplary readable storage medium is coupled to the processor such the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium may also be an integral part of the processor. The processor and the readable storage medium may reside in an Application Specific Integrated Circuits (ASIC). Of course, the processor and the readable storage medium may also reside as discrete components in the apparatus.
The division of the unit is only a logical division, and other division ways are possible in actual implementation, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for determining transmission power is applied to a terminal device, and comprises the following steps:
receiving working parameters and channel parameters sent by network equipment, wherein the working parameters comprise preset transmitting power;
acquiring a radio frequency power identifier corresponding to the preset transmitting power and prestored equipment working parameters;
acquiring radio frequency power corresponding to the radio frequency power identifier;
processing the radio frequency power and the equipment working parameters through a preset working model to obtain the initial transmitting power of the terminal equipment;
and determining the target transmitting power of the terminal equipment according to the channel parameter and the initial transmitting power.
2. The method of claim 1, wherein the determining the target transmit power of the terminal device according to the channel parameter and the initial transmit power comprises:
acquiring compensation power;
and determining the target transmitting power of the terminal equipment according to the channel parameter, the initial transmitting power and the compensation power.
3. The method of claim 2, wherein the channel parameters include at least one channel identifier; the determining the target transmission power of the terminal device according to the channel parameter, the initial transmission power and the compensation power includes:
determining the working state of the terminal equipment according to the at least one channel identifier, wherein the working state is a single-channel working state or a multi-channel working state;
and determining the target transmitting power of the terminal equipment according to the working state, the initial transmitting power and the compensation power.
4. The method of claim 3, wherein the determining a target transmit power of the terminal device according to the operating state, the initial transmit power and the compensation power comprises:
if the working state is the single-channel working state, determining the target transmitting power of the terminal equipment according to the initial transmitting power;
and if the working state is the multi-channel working state, determining the target transmitting power of the terminal equipment according to the initial transmitting power and the compensation power.
5. The method of claim 4, wherein the determining the target transmit power of the terminal device according to the initial transmit power comprises:
and determining the initial transmission power as the target transmission power of the terminal equipment.
6. The method of claim 4, wherein the determining the target transmit power of the terminal device according to the initial transmit power and the compensation power comprises:
and determining the sum of the initial transmission power and the compensation power as the target transmission power of the terminal equipment.
7. The method of any of claims 2 to 6, wherein the deriving the compensation power comprises:
acquiring a first preset parameter and a second preset parameter, wherein the first preset parameter is a parameter corresponding to a single-channel working state, and the second preset parameter is a parameter corresponding to a multi-channel working state;
and determining the compensation power according to the first preset parameter and the second preset parameter.
8. A transmission power determining apparatus, applied to a terminal device, the apparatus comprising: a receiving module and a determining module, wherein,
the receiving module is used for receiving working parameters and channel parameters sent by network equipment, wherein the working parameters comprise preset transmitting power;
the determining module is used for determining the initial transmitting power of the terminal equipment according to the working parameters and a preset working model;
the determining module is further configured to determine a target transmit power of the terminal device according to the channel parameter and the initial transmit power;
the determining module is specifically configured to obtain a radio frequency power identifier corresponding to the preset transmitting power and a pre-stored device operating parameter;
acquiring radio frequency power corresponding to the radio frequency power identifier;
and processing the radio frequency power and the equipment working parameters through the preset working model to obtain the initial transmitting power of the terminal equipment.
9. A terminal device, comprising: a processor and a memory;
the memory stores computer-executable instructions;
the processor executing computer-executable instructions stored by the memory causes the processor to perform the transmit power determination method of any of claims 1 to 7.
10. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor, implement the transmit power determination method of any one of claims 1 to 7.
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| CN114679774B (en) * | 2022-04-02 | 2023-04-04 | 上海星思半导体有限责任公司 | Method, device and system for adjusting transmission parameters |
| CN114900878A (en) * | 2022-04-25 | 2022-08-12 | 歌尔股份有限公司 | Power control method, device and equipment of equipment |
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