CN111194075B - Method, apparatus, electronic device, and medium for controlling transmission power - Google Patents

Method, apparatus, electronic device, and medium for controlling transmission power Download PDF

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Publication number
CN111194075B
CN111194075B CN201911425353.5A CN201911425353A CN111194075B CN 111194075 B CN111194075 B CN 111194075B CN 201911425353 A CN201911425353 A CN 201911425353A CN 111194075 B CN111194075 B CN 111194075B
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power
transmitting
transmission power
control plane
plane data
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CN111194075A (en
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徐青
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H04B1/3838—Arrangements for reducing RF exposure to the user, e.g. by changing the shape of the transceiver while in use
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present disclosure provides a method for controlling transmission power by a terminal device, including: acquiring a communication mode and a transmitting frequency band; determining a standard transmitting power upper limit according to a communication mode and the transmitting frequency band; transmitting at least one control plane data according to a first upper transmission power limit, wherein the first upper transmission power limit is greater than a standard upper transmission power limit; and transmitting other data except the control plane data according to a second upper transmission power limit under the condition that the transmission of the at least one control plane data is determined to be completed, wherein the second upper transmission power limit is smaller than the standard upper transmission power limit. The present disclosure also provides an apparatus for controlling transmission power, an electronic device, and a medium.

Description

Method, apparatus, electronic device, and medium for controlling transmission power
Technical Field
The present disclosure relates to a method, apparatus, electronic device, and medium for controlling transmission power.
Background
The deployment of the 5G network is divided into a Non-independent Networking (NAS) stage and an independent networking (SA) stage. The non-independent networking refers to the deployment of a 5G network by using the existing 4G infrastructure, the 5G carrier based on the NSA framework only carries user data, and the control signaling is still transmitted through the 4G network; the independent networking refers to the establishment of a 5G network, which comprises a new base station, a backhaul link and a core network.
In the independent networking stage, a large amount of millimeter waves are applied in the data transmission process, and the millimeter wave transmission has the characteristic of fast attenuation, so that a large transmission power is required to counteract the attenuation in the transmission process when millimeter wave is applied to transmit data, but if the electronic equipment uses a large transmission power, the SAR (Specific Absorption Ratio) value may exceed the standard, which is not favorable for the health of the user of the electronic equipment. Wherein SAR represents the amount of radiation that a living being (e.g., a human body) is allowed to absorb per unit kilogram. The lower the SAR value. The less the amount of radiation absorbed. The greater the transmission power of the electronic device, the greater the radiation.
Disclosure of Invention
One aspect of the present disclosure provides a method for controlling transmission power by a terminal device, including: acquiring a communication mode and a transmitting frequency band; determining a standard transmitting power upper limit according to a communication mode and the transmitting frequency band; transmitting at least one control plane data according to a first upper transmission power limit, wherein the first upper transmission power limit is greater than a standard upper transmission power limit; and transmitting other data except the control plane data according to a second upper transmission power limit under the condition that the transmission of the at least one control plane data is determined to be completed, wherein the second upper transmission power limit is smaller than the standard upper transmission power limit. Optionally, the method further includes: receiving a transmission power adjustment instruction from network side equipment, wherein the transmission power adjustment instruction comprises a target transmission power upper limit; if the target transmitting power is higher than the upper limit of the standard transmitting power, determining the target transmitting power as the upper limit of the first transmitting power; and if the target transmitting power is lower than the upper limit of the standard transmitting power, determining the target transmitting power as the upper limit of the second transmitting power.
Optionally, the transmitting at least one control plane data according to the first upper transmission power limit includes: determining first power according to the first upper transmission power limit and the standard upper transmission power limit, wherein the first power is greater than the standard upper transmission power limit and less than the first upper transmission power limit; and transmitting the at least one control plane data at a first power.
Optionally, the method further includes: acquiring a service type; and determining at least one control plane data according to the traffic type.
Optionally, the method further includes: receiving a response message for the last transmitted control plane data of the at least one control plane data, and determining that the transmission of the at least one control plane data is completed.
Optionally, the method further includes: recording a duration of transmitting control plane data as a first time; the difference value between the upper limit of the standard transmitting power and the upper limit of the second transmitting power is larger than or equal to the difference value between the upper limit of the first transmitting power and the upper limit of the standard transmitting power; transmitting data other than the control plane data according to the second upper transmission power limit, including: determining a second power according to a second upper transmission power limit, wherein the second power is smaller than the second upper power limit; and transmitting other data except for the control plane data at a second power within a second time after the at least one control plane data transmission is completed, the second time being greater than or equal to the first time.
Optionally, the recording the duration of transmitting the control plane data as the first time includes: recording a starting moment when at least one control surface datum starts to be transmitted; recording an end time of receiving a response message for the last transmitted control plane data of the at least one control plane data; and determining a first time according to the starting time and the ending time.
Another aspect of the present disclosure provides an apparatus for controlling transmission power, comprising: the acquisition module is used for acquiring a communication mode and a transmitting frequency band; the determining module is used for determining the upper limit of the standard transmitting power according to the communication mode and the transmitting frequency band; a first transmitting module, configured to transmit at least one control plane data according to a first upper transmit power limit, where the first upper transmit power limit is greater than a standard upper transmit power limit; and a second transmitting module, configured to transmit other data except the control plane data according to a second upper transmit power limit when it is determined that the transmission of the at least one control plane data is completed, where the second upper transmit power limit is smaller than the standard upper transmit power limit.
Another aspect of the present disclosure provides an electronic device including: one or more processors; memory for storing one or more computer programs, wherein the one or more computer programs, when executed by the one or more processors, cause the one or more processors to implement the method as described above.
Another aspect of the present disclosure provides a computer-readable storage medium storing computer-executable instructions for implementing the method as described above when executed.
Another aspect of the disclosure provides a computer program comprising computer executable instructions for implementing the method as described above when executed.
According to the embodiment of the disclosure, in the case that the transmission of the control plane data is completed, for other data except the control plane data, the upper limit of the transmission power is reduced from the first upper limit of the transmission power to the second upper limit of the transmission power, so that the terminal device transmits the other data with a power smaller than the second upper limit of the transmission power, thereby reducing the SAR value of the terminal device.
Drawings
For a more complete understanding of the present disclosure and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:
fig. 1 schematically illustrates a system architecture of a method of controlling transmission power and an apparatus for controlling transmission power according to an embodiment of the present disclosure;
fig. 2 schematically shows a flow chart of a method of a terminal device controlling transmit power according to an embodiment of the present disclosure;
fig. 3 schematically illustrates a flow chart for transmitting data other than control plane data according to a second upper transmit power limit according to another embodiment of the present disclosure;
fig. 4 schematically shows a flow chart of recording a duration of transmitting control plane data as a first time according to another embodiment of the present disclosure;
fig. 5 schematically shows a block diagram of an apparatus for controlling transmit power according to an embodiment of the present disclosure; and
FIG. 6 schematically shows a block diagram of a computer system suitable for implementing the above described method according to an embodiment of the present disclosure.
Detailed Description
Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.). Where a convention analogous to "A, B or at least one of C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B or C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).
Some block diagrams and/or flow diagrams are shown in the figures. It will be understood that some blocks of the block diagrams and/or flowchart illustrations, or combinations thereof, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the instructions, which execute via the processor, create means for implementing the functions/acts specified in the block diagrams and/or flowchart block or blocks. The techniques of this disclosure may be implemented in hardware and/or software (including firmware, microcode, etc.). In addition, the techniques of this disclosure may take the form of a computer program product on a computer-readable storage medium having instructions stored thereon for use by or in connection with an instruction execution system.
The embodiment of the disclosure provides a method for controlling transmission power by a device and a device for controlling transmission power by a device capable of applying the method. The method comprises the steps of obtaining a communication mode and a transmitting frequency band; determining a standard transmitting power upper limit according to a communication mode and a transmitting frequency band; transmitting at least one control plane data according to a first transmission power, wherein the first transmission power is greater than a standard transmission power upper limit; and transmitting data other than the control plane data according to a second transmission power under the condition that the transmission of the at least one control plane data is determined to be completed, wherein the second transmission power is smaller than the standard transmission power upper limit.
Fig. 1 schematically illustrates a system architecture of a method of controlling transmission power and an apparatus for controlling transmission power according to an embodiment of the present disclosure. It should be noted that fig. 1 is only an example of a scenario in which the embodiments of the present disclosure may be applied to help those skilled in the art understand the technical content of the present disclosure, but does not mean that the embodiments of the present disclosure may not be applied to other devices, systems, environments or scenarios.
As shown in fig. 1, the system architecture according to this embodiment may include a terminal device 101, and a network-side device 102.
The terminal device 101 may be various electronic devices having a communication function including, but not limited to, a mobile phone, a radio station, a radio television, a computer, and the like.
The network side device 102 may be a 5G base station, including but not limited to a base station based on a Non-independent Networking (NSA) architecture and a base station based on an independent networking (SA) architecture. The non-independent networking refers to the deployment of a 5G network by using the existing 4G infrastructure, the 5G carrier based on the NSA framework only carries user data, and the control signaling is still transmitted through the 4G network; the independent networking refers to the establishment of a 5G network, which comprises a new base station, a backhaul link and a core network.
It should be understood that the number of terminal devices and base stations in fig. 1 is merely illustrative. There may be any number of terminal devices and base stations, as desired for implementation.
Fig. 2 schematically shows a flow chart of a method for a terminal device to control transmit power according to an embodiment of the present disclosure.
As shown in fig. 2, the method includes operations S210 to S230.
In operation S210, a communication mode and a transmission frequency band are acquired.
According to an embodiment of the present disclosure, the communication mode may include, for example, a Non-Standalone Networking (NSA) mode and a Standalone networking (SA) mode. The NSA mode is a mode in which a 5G network is deployed using an existing 4G infrastructure, and the SA mode is a mode in which 5G independent networking is performed. The transmission frequency band is a frequency band used for transmitting signals, and may include a 4G frequency band and a 5G frequency band, for example. The 4G band and the 5G band may be further divided into a plurality of sub-bands. For example, according to the protocol of 3GPP, a 5G network includes two frequency bands, FR1 frequency band and FR2 frequency band. Wherein, the FR1 frequency band ranges from 450MHz to 6GHz, and the FR2 frequency band ranges from 24.25GHz to 52.6 GHz. It should be noted that the above-mentioned frequency division method is only an example, in other embodiments, other frequency division methods may also be adopted, and the disclosure is not limited in this regard.
In operation S220, a standard transmit power upper limit is determined according to a communication mode and a transmit frequency band.
According to an embodiment of the present disclosure, if the communication mode is the NSA mode, it is determined whether the transmission frequency band belongs to the 4G frequency band or the 5G frequency band. And if the transmitting frequency band belongs to the 4G frequency band, determining a standard transmitting power upper limit corresponding to the transmitting frequency band according to the maximum transmitting power standard of the 4G terminal equipment, and if the transmitting frequency band belongs to the 5G frequency band, determining a standard transmitting power upper limit corresponding to the transmitting frequency band according to the maximum transmitting power standard of the 5G terminal equipment.
If the communication mode is the SA mode, since the SA mode is the 5G independent networking mode, and the transmission frequency bands all belong to the 5G frequency band, it is not necessary to determine whether the transmission frequency band belongs to the 4G frequency band or the 5G frequency band, and the standard transmission power upper limit corresponding to the transmission frequency band is determined according to the maximum transmission power standard of the 5G terminal device.
In operation S230, at least one control plane data is transmitted according to the first transmission power upper limit.
Wherein the first upper limit of the transmission power is larger than the standard upper limit of the transmission power.
According to an embodiment of the present disclosure, a communication protocol model may be divided into a user plane and a control plane, where the user plane is used for transmitting traffic data and the control plane is used for transmitting control signaling. The control plane data may include, for example, setup signaling for the communication channel, maintenance signaling for the communication channel, release signaling for the communication channel, and so forth.
According to the embodiment of the disclosure, the priority of the control plane data is higher than that of the user plane data, and in order to ensure the transmission quality of the control plane data, the transmission power for transmitting the control plane data can be adjusted to be higher than the standard upper limit of the transmission power. Based on this, operation S230 may, for example, include determining a first power between the standard transmit power upper limit and the first transmit power upper limit, i.e., the first power is greater than the standard transmit power upper limit and less than the first transmit power upper limit, and then transmitting the at least one control plane data at the first power.
According to the embodiment of the present disclosure, the amount and specific content of the control plane data may be determined according to the type of service to be performed by the terminal device. For example, the type of service to be performed by the terminal device may be first obtained, and the control plane data to be transmitted may be determined according to the type of service. It is to be understood that the number of control plane data may be one or more. The traffic type may include, for example, registered cells, cell switching, and the like.
In operation S240, in case that it is determined that the transmission of the at least one control plane data is completed, other data than the control plane data is transmitted according to the second transmission power upper limit.
And the second upper limit of the transmitting power is smaller than the upper limit of the standard transmitting power.
According to the embodiment of the disclosure, if data is continuously transmitted with power exceeding the standard upper limit of the transmission power, the SAR value of the terminal device is always at a higher level, which is not beneficial to the health of the user, therefore, when the control plane data is transmitted, for other data except the control plane data, the upper limit of the transmission power of the terminal device is reduced from the first upper limit of the transmission power to the second upper limit of the transmission power, and the terminal device transmits the other data with power smaller than the second upper limit of the transmission power, thereby reducing the SAR value of the terminal device.
Other data may include, for example, user plane data, in accordance with embodiments of the present disclosure.
According to another implementation of the present disclosure, when the signal strength of the terminal device is low, the terminal device needs to increase the transmission power to maintain normal communication with the communication object. And when the signal strength of the terminal equipment is higher, the requirement of the terminal equipment on the transmission power is lower, and the transmission power does not need to be increased. Therefore, the current signal strength of the terminal device may be obtained before operation S210, it is determined whether the signal strength is smaller than a threshold, if the signal strength is smaller than the threshold, the above operations S210 to S240 may be performed, and if the signal strength is greater than or equal to the threshold, the previous transmit power adjustment strategy may be continued, and the above operations S210 to S240 may not be performed.
According to the embodiment of the disclosure, before the terminal device transmits the control plane signaling, the terminal device may actively adjust its own transmission power, or the network side device may control the terminal device to adjust the transmission power. For example, the network side device may send a transmission power adjustment instruction to the terminal device, where the transmission power adjustment instruction includes the first transmission power. After receiving a transmission power adjustment instruction from network side equipment, the terminal equipment determines whether first transmission power in the transmission power adjustment instruction is higher than a standard transmission power upper limit, and transmits at least one control plane signaling with the first transmission power if the first transmission power is higher than the standard transmission power upper limit.
According to an embodiment of the present disclosure, the network side device may include, for example, a base station.
According to another embodiment of the present disclosure, the existing communication standard defines the SAR value of the terminal device, and requires that the average SAR value of the terminal device cannot exceed the preset SAR standard within the standard time. Therefore, in order to make the average SAR value of the terminal device within the standard time not exceed the standard, the duration of transmitting the control plane data can be recorded as the first time, in the first time, the maximum transmitting power of the terminal device is increased from the standard transmitting power upper limit to the first transmitting power upper limit, then in the second time after the control plane data is transmitted, the maximum transmitting power of the terminal device is reduced from the first transmitting power upper limit to the second transmitting power upper limit, thereby offsetting the influence caused by transmitting exceeding the standard transmitting power upper limit within the first time, and ensuring that the average SAR value within the standard time does not exceed the standard.
The second time is greater than or equal to the first time, the sum of the first time and the second time is less than or equal to the standard time, and the upper limit of the second transmitting power meets the following conditions:
Ms-M2≥M1-Ms，
wherein M issIs the upper limit of the standard transmission power, M2Is the second upper limit of the transmission power, M1Is the first transmit power upper limit.
Based on this, fig. 3 schematically shows a flow chart for transmitting data other than control plane data according to a second transmission power upper limit according to another embodiment of the present disclosure.
As shown in fig. 3, transmitting data other than the control plane data according to the second transmission power upper limit in operation S240 described above may include, for example, operation S241 and operation S242.
Specifically, in operation S241, a second power is determined according to a second upper limit of transmission power.
According to the embodiment of the disclosure, the second power can be determined within the second power upper limit according to the actual transmission needs of the terminal device.
In operation S242, data other than the control plane data is transmitted at a second power within a second time after the at least one control plane data is completely transmitted.
According to further embodiments of the present disclosure, after the second time has elapsed, the maximum transmit power of the terminal device may be adjusted back to the standard transmit power upper limit, i.e. the previous transmit power adjustment strategy is resumed.
Fig. 4 schematically shows a flowchart of recording a duration of transmitting control plane data as a first time according to another embodiment of the present disclosure.
As shown in fig. 4, recording the duration of transmitting the control plane data as the first time may include operations S410 to S430, for example.
In operation S410, a start time at which transmission of at least one control plane data is started is recorded.
According to an embodiment of the present disclosure, when a terminal device starts transmitting control plane data, the time at that time is recorded as a start time.
In operation S420, an end time of receiving a response message for the last transmitted control plane data of the at least one control plane data is recorded.
According to the embodiment of the disclosure, after control plane data transmitted by a terminal device reaches a communication object, the communication object replies a response message to the terminal device according to the received control plane data, when the last control plane data transmitted by the terminal device reaches the communication object, the communication object replies the response message for the last control plane data, when the terminal device receives the response message, it indicates that the communication object has completely received the control plane data transmitted by itself, that is, the transmission of the control plane data is finished, and the time at this time is recorded as the finishing time.
In operation S430, a first time is determined according to the start time and the end time.
According to the embodiment of the present disclosure, the difference between the start time and the end time is the duration of transmitting the control plane data, i.e. the first time.
Fig. 5 schematically shows a block diagram of an apparatus for controlling transmit power according to an embodiment of the present disclosure.
As shown in fig. 5, the apparatus 500 for controlling transmission power includes an obtaining module 510, a determining module 520, a first transmitting module 530, and a second transmitting module 540. The apparatus for controlling transmission power 500 may perform the methods described above with reference to fig. 2 to 4.
Specifically, the obtaining module 510 is configured to obtain a communication mode and a transmission frequency band.
A determining module 520, configured to determine a standard transmit power upper limit according to the communication mode and the transmit frequency band.
A first transmitting module 530, configured to transmit at least one control plane data according to a first upper transmit power limit, where the first upper transmit power limit is greater than a standard upper transmit power limit.
A second transmitting module 540, configured to transmit other data except for the control plane data according to a second upper transmit power limit under the condition that it is determined that the transmission of the at least one control plane data is completed, where the second upper transmit power limit is smaller than the standard upper transmit power limit.
According to the embodiment of the disclosure, in the case that the transmission of the control plane data is completed, for other data except the control plane data, the upper limit of the transmission power is reduced from the first upper limit of the transmission power to the second upper limit of the transmission power, so that the terminal device transmits the other data with a power smaller than the second upper limit of the transmission power, thereby reducing the SAR value of the terminal device.
Any number of modules, sub-modules, units, sub-units, or at least part of the functionality of any number thereof according to embodiments of the present disclosure may be implemented in one module. Any one or more of the modules, sub-modules, units, and sub-units according to the embodiments of the present disclosure may be implemented by being split into a plurality of modules. Any one or more of the modules, sub-modules, units, sub-units according to embodiments of the present disclosure may be implemented at least in part as a hardware circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented in any other reasonable manner of hardware or firmware by integrating or packaging a circuit, or in any one of or a suitable combination of software, hardware, and firmware implementations. Alternatively, one or more of the modules, sub-modules, units, sub-units according to embodiments of the disclosure may be at least partially implemented as a computer program module, which when executed may perform the corresponding functions.
For example, any plurality of the obtaining module 510, the determining module 520, the first transmitting module 530 and the second transmitting module 540 may be combined and implemented in one module, or any one of them may be split into a plurality of modules. Alternatively, at least part of the functionality of one or more of these modules may be combined with at least part of the functionality of the other modules and implemented in one module. According to an embodiment of the present disclosure, at least one of the obtaining module 510, the determining module 520, the first transmitting module 530 and the second transmitting module 540 may be implemented at least partially as a hardware circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented in hardware or firmware in any other reasonable manner of integrating or packaging a circuit, or may be implemented in any one of three implementations of software, hardware and firmware, or in a suitable combination of any of them. Alternatively, at least one of the obtaining module 510, the determining module 520, the first transmitting module 530 and the second transmitting module 540 may be at least partly implemented as a computer program module, which when executed may perform a corresponding function.
FIG. 6 schematically shows a block diagram of a computer system suitable for implementing the above described method according to an embodiment of the present disclosure. The computer system illustrated in FIG. 6 is only one example and should not impose any limitations on the scope of use or functionality of embodiments of the disclosure.
As shown in fig. 6, computer system 600 includes a processor 610, a computer-readable storage medium 620, a signal transmitter 630, and a signal receiver 640. The computer system 600 may perform a method according to an embodiment of the disclosure.
In particular, the processor 610 may comprise, for example, a general purpose microprocessor, an instruction set processor and/or related chip set and/or a special purpose microprocessor (e.g., an Application Specific Integrated Circuit (ASIC)), or the like. The processor 610 may also include onboard memory for caching purposes. The processor 610 may be a single processing unit or a plurality of processing units for performing the different actions of the method flows according to embodiments of the present disclosure.
Computer-readable storage medium 620, for example, may be a non-volatile computer-readable storage medium, specific examples including, but not limited to: magnetic storage devices, such as magnetic tape or Hard Disk Drives (HDDs); optical storage devices, such as compact disks (CD-ROMs); a memory, such as a Random Access Memory (RAM) or a flash memory; and so on.
The computer-readable storage medium 620 may include a computer program 621, which computer program 621 may include code/computer-executable instructions that, when executed by the processor 610, cause the processor 610 to perform a method according to an embodiment of the disclosure, or any variation thereof.
The computer program 621 may be configured with, for example, computer program code comprising computer program modules. For example, in an example embodiment, code in computer program 621 may include one or more program modules, including 621A, 621B, … …, for example. It should be noted that the division and number of the modules are not fixed, and those skilled in the art may use suitable program modules or program module combinations according to actual situations, so that the processor 610 may execute the method according to the embodiment of the present disclosure or any variation thereof when the program modules are executed by the processor 610.
According to an embodiment of the present invention, at least one of the obtaining module 510, the determining module 520, the first transmitting module 530 and the second transmitting module 540 may be implemented as a computer program module described with reference to fig. 6, which, when executed by the processor 610, may implement the respective operations described above.
The present disclosure also provides a computer-readable storage medium, which may be contained in the apparatus/device/system described in the above embodiments; or may exist separately and not be assembled into the device/apparatus/system. The computer-readable storage medium carries one or more programs which, when executed, implement the method according to an embodiment of the disclosure.
According to embodiments of the present disclosure, the computer-readable storage medium may be a non-volatile computer-readable storage medium, which may include, for example but is not limited to: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims (10)

1. A method of a terminal device controlling transmit power, the method comprising:
acquiring a communication mode and a transmitting frequency band;
determining a standard transmitting power upper limit according to the communication mode and the transmitting frequency band;
configuring a maximum transmission power as a first upper transmission power limit and transmitting at least one control plane data, wherein the first upper transmission power limit is greater than the standard upper transmission power limit; and
and under the condition that the transmission of the at least one control plane data is determined to be completed, configuring the maximum transmission power as a second upper transmission power limit, and transmitting other data except the control plane data, wherein the second upper transmission power limit is smaller than the standard upper transmission power limit.
2. The method of claim 1, further comprising:
receiving a transmission power adjustment instruction from network side equipment, wherein the transmission power adjustment instruction comprises a target transmission power upper limit;
if the target transmitting power is higher than the standard transmitting power upper limit, determining the target transmitting power as the first transmitting power upper limit; and
and if the target transmitting power is lower than the standard transmitting power upper limit, determining the target transmitting power as the second transmitting power upper limit.
3. The method of claim 2, wherein the configuring the maximum transmit power as a first transmit power cap and transmitting at least one control plane data comprises:
determining a first power according to the first upper transmission power limit and the standard upper transmission power limit, wherein the first power is greater than the standard upper transmission power limit and smaller than the first upper transmission power limit; and
transmitting the at least one control plane data at the first power.
4. The method of claim 1, further comprising:
acquiring a service type; and
determining the at least one control plane data according to the traffic type.
5. The method of claim 1, further comprising:
receiving a response message for the last transmitted control plane data of the at least one control plane data, and determining that the transmission of the at least one control plane data is complete.
6. The method of claim 5, further comprising: recording a duration of transmitting the control plane data as a first time;
wherein a difference between the standard upper transmit power limit and the second upper transmit power limit is greater than or equal to a difference between the first upper transmit power limit and the standard upper transmit power limit;
configuring the maximum transmission power to a second upper transmission power limit, and transmitting data other than the control plane data, including:
determining a second power according to the second upper transmission power limit, wherein the second power is smaller than the second upper power limit; and
transmitting other data than the control plane data at a second power within a second time after the transmission of the at least one control plane data is completed, the second time being greater than or equal to the first time.
7. The method of claim 6, wherein the recording a duration of time for which the control plane data is transmitted as a first time comprises:
recording a start time for starting to transmit the at least one control plane data;
recording an end time of receiving a response message for a last transmitted control plane data of the at least one control plane data; and
and determining a first time according to the starting time and the ending time.
8. An apparatus for controlling transmit power, comprising:
the acquisition module is used for acquiring a communication mode and a transmitting frequency band;
a determining module, configured to determine a standard transmit power upper limit according to the communication mode and the transmit frequency band;
a first transmitting module, configured to configure a maximum transmit power as a first transmit power upper limit, and transmit at least one control plane data, where the first transmit power upper limit is greater than the standard transmit power upper limit;
and a second transmitting module, configured to configure the maximum transmission power as a second upper transmission power limit and transmit other data except the control plane data when it is determined that the transmission of the at least one control plane data is completed, where the second upper transmission power limit is smaller than the standard upper transmission power limit.
9. An electronic device, comprising:
one or more processors;
a memory for storing one or more computer programs,
wherein the one or more computer programs, when executed by the one or more processors, cause the one or more processors to implement the method of any of claims 1 to 7.
10. A computer readable storage medium having stored thereon executable instructions which, when executed by a processor, cause the processor to carry out the method of any one of claims 1 to 7.
CN201911425353.5A 2019-12-31 2019-12-31 Method, apparatus, electronic device, and medium for controlling transmission power Active CN111194075B (en)

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CN113194527B (en) * 2021-04-28 2023-01-20 潍坊歌尔电子有限公司 WIFI device, transmission power adjusting method thereof and computer-readable storage medium
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