WO2020034096A1

WO2020034096A1 - Terminal power level control method and device, and terminal

Info

Publication number: WO2020034096A1
Application number: PCT/CN2018/100466
Authority: WO
Inventors: 唐海
Original assignee: Oppo广东移动通信有限公司
Priority date: 2018-08-14
Filing date: 2018-08-14
Publication date: 2020-02-20
Also published as: CN110741691A; CN110741691B

Abstract

Embodiments of the present application provides a terminal power level control method and device, and a terminal, comprising: the terminal determines an actual uplink time slot ratio of the terminal in a first time window under a first power level state, wherein the first time window comprises multiple second time windows; when the actual uplink time slot ratio in the first time window exceeds the maximum uplink time slot ratio supported by the terminal, the power level of the terminal changes from the first power level to a second power level, the power of the second power level being less than that of the first power level.

Description

Terminal power level control method and device, and terminal

Technical field

The embodiments of the present application relate to the field of mobile communication technologies, and in particular, to a method and device for controlling a terminal power level, and a terminal.

Background technique

SAR (Specific Absorption Rate) is an index parameter that measures the intensity of the human body's electromagnetic radiation from the terminal. Standards have strict requirements for the SAR value, and the terminal cannot exceed this limit. Generally speaking, the higher the transmit power of the terminal is, the higher the SAR value is, and the higher the uplink slot ratio used by the terminal is, the higher the SAR value is. Therefore, high-power terminals (power> 23 dBm) have higher SAR values than ordinary power terminals (power = 23 dBm). In order to avoid SAR values exceeding regulatory requirements, it is necessary to limit their uplink time slot ratio.

For the fifth generation (5G, 5 ^th Generation) new air interface (NR, New Radio), the high power to circumvent the problem of excessive SAR terminal, the terminal needs to report its supported uplink timeslot proportion at high power conditions. When the line-to-line ratio actually exceeds its capacity, the power level of the high-power terminal falls back to a normal power terminal. At present, the statistical cycle length of the uplink time slot ratio of a terminal with a high power level is relatively short, which keeps the terminal's power level in a state of transition. In severe cases, the uplink of the terminal will fail and affect the user experience.

Summary of the Invention

The embodiments of the present application provide a terminal power level control method and device, and a terminal.

The terminal power level control method provided in the embodiments of the present application includes:

In a state of the first power level, the terminal determines an actual line ratio of the terminal within a first time window, where the first time window includes a plurality of second time windows;

When the actual row ratio in the first time window exceeds the maximum uplink ratio supported by the terminal, the power level of the terminal is changed from the first power level to a second power level, and the second power level Is less than the power of the first power level.

The terminal power level control device provided in the embodiment of the present application includes:

A determining unit, configured to determine, in a first power level state, an actual line ratio of the terminal within a first time window, wherein the first time window includes a plurality of second time windows;

A control unit, configured to change the power level of the terminal from the first power level to the second power level when the actual row share in the first time window exceeds the maximum uplink share supported by the terminal The power of the second power level is smaller than the power of the first power level.

The terminal provided in the embodiment of the present application includes a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the foregoing terminal power level control method.

The chip provided in the embodiment of the present application is used to implement the foregoing terminal power level control method.

Specifically, the chip includes a processor for invoking and running a computer program from a memory, so that a device installed with the chip executes the foregoing terminal power level control method.

The computer-readable storage medium provided in the embodiment of the present application is used to store a computer program, and the computer program causes a computer to execute the foregoing terminal power level control method.

The computer program product provided in the embodiment of the present application includes computer program instructions, and the computer program instructions cause a computer to execute the foregoing terminal power level control method.

The computer program provided in the embodiment of the present application, when run on a computer, causes the computer to execute the foregoing terminal power level control method.

Through the above technical solution, the time window for counting the actual line ratio is expanded into a first time window that includes multiple second time windows, so that the adjustment of the power level of the terminal can be kept at a relatively low frequency, effectively avoiding the terminal The problem of frequent terminal state switching caused by power level hopping, meanwhile, avoiding the problem of uplink failure caused by frequent power level hopping, and improving the user experience.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described here are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

FIG. 1 is a schematic diagram of a communication system architecture according to an embodiment of the present application; FIG.

FIG. 2 is a schematic diagram using BB statistical window as a statistical granularity according to an embodiment of the present application; FIG.

3 is a schematic flowchart of a terminal power level control method according to an embodiment of the present application;

FIG. 4 is a schematic diagram of statistical granularity with Larger calculation window provided by an embodiment of the present application; FIG.

5 is a schematic structural composition diagram of a terminal power level control device according to an embodiment of the present application;

6 is a schematic structural diagram of a communication device according to an embodiment of the present application;

7 is a schematic structural diagram of a chip according to an embodiment of the present application;

FIG. 8 is a schematic block diagram of a communication system according to an embodiment of the present application.

detailed description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

The technical solutions of the embodiments of the present application can be applied to various communication systems, such as: Global System (GSM) system, Code Division Multiple Access (CDMA) system, and Wideband Code Division Multiple Access (Wideband Code Division Multiple Access) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system or 5G system, etc.

Exemplarily, the communication system 100 applied in the embodiment of the present application is shown in FIG. 1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with the terminal 120 (or a communication terminal or terminal). The network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminals located within the coverage area. Optionally, the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system. (Evolutional NodeB, eNB or eNodeB), or a wireless controller in a Cloud Radio Access Network (CRAN), or the network device may be a mobile switching center, relay station, access point, vehicle equipment, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in public land mobile networks (PLMN) that will evolve in the future.

The communication system 100 further includes at least one terminal 120 located within a coverage area of the network device 110. The term "terminal" used herein includes, but is not limited to, connection via a wired line, such as via a Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection; And / or another data connection / network; and / or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and / or another terminal device configured to receive / transmit communication signals; and / or an Internet of Things (IoT) device. A terminal configured to communicate through a wireless interface may be referred to as a "wireless communication terminal", a "wireless terminal", or a "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular phones; personal communications systems (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communications capabilities; can include radiotelephones, pagers, Internet / internal PDA with network access, web browser, notepad, calendar, and / or Global Positioning System (GPS) receiver; and conventional laptop and / or palm-type receivers or others including radiotelephone transceivers Electronic device. A terminal may refer to an access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent, or user Device. The access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Processing (PDA), and wireless communication. Functional handheld devices, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminals in 5G networks or terminals in future evolved PLMNs, etc.

Optionally, the terminals 120 may perform terminal direct connection (Device to Device, D2D) communication.

Optionally, the 5G system or the 5G network may also be referred to as a New Radio (NR) system or an NR network.

FIG. 1 exemplarily shows one network device and two terminals. Optionally, the communication system 100 may include multiple network devices and each network device may include other numbers of terminals within its coverage area. Embodiments of the present application This is not limited.

Optionally, the communication system 100 may further include other network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.

It should be understood that a device having a communication function in the network / system in the embodiments of the present application may be referred to as a communication device. Taking the communication system 100 shown in FIG. 1 as an example, a communication device may include a network device 110 and a terminal 120 having a communication function, and the network device 110 and the terminal 120 may be specific devices described above, and are not described herein again; communication The device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobile management entity, which are not limited in the embodiments of the present application.

It should be understood that the terms "system" and "network" are often used interchangeably herein. The term "and / or" in this document is only a kind of association relationship describing related objects, which means that there can be three kinds of relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and exists alone B these three cases. In addition, the character "/" in this article generally indicates that the related objects are an "or" relationship.

In order to facilitate understanding of the technical solutions of the embodiments of the present application, related technologies of the embodiments of the present application are described below.

Referring to FIG. 2, the statistics window of the actual row ratio of the high-power terminal is the baseband statistics window (BB), which has a length of 10ms. After the statistics are completed, the actual row ratio and the maximum uplink ratio reported to the network are performed. By comparison, if the actual line-to-line ratio exceeds the maximum uplink ratio, the power level of the terminal will be reduced to the normal power level (power = 23dBm), and the next 10ms statistics window will be used for judgment.

FIG. 3 is a schematic flowchart of a terminal power level control method according to an embodiment of the present application. As shown in FIG. 3, the terminal power level control method includes the following steps:

Step 301: In a state of a first power level, the terminal determines an actual line ratio of the terminal within a first time window, where the first time window includes a plurality of second time windows.

The terminal in the embodiment of the present application may be any device capable of communicating with the network, such as a mobile phone, a tablet computer, a notebook computer, and a desktop computer. The network device in the embodiment of the present invention may be a base station, for example, a gNB of a 5G system.

In the embodiment of the present application, the second time window may be a baseband statistical window (BB) of the terminal, and the time length of the BB statistical window is, for example, 10 ms. The terminal statistics actually use the BB statistics and window as the statistical granularity for statistics.

In the embodiment of the present application, the actual row proportion required by the terminal to determine whether to change the power level is based on the statistical granularity of the first time window, and the multiple second time windows within the first time window are in time. Continuously, based on this, the terminal determines the actual line ratio corresponding to each second time window in the first time window, and based on the actual line ratio corresponding to each second time window in the first time window Determining the actual line ratio corresponding to the first time window.

In an embodiment, the terminal determines an average value of the actual line proportions corresponding to each second time window in the first time window as the actual line proportions corresponding to the first time window.

For example: the first time window includes three second time windows: BB, Statistic, Window1, BB, Statistic, Window2, and BBStatistic: Window3, where BBStatistic and Window1 actually correspond to ULpercent_1 and BBStatistic The actual row ratio corresponding to Window 2 is ULpercent_2, and the actual row ratio corresponding to BB statistic Window3 is ULpercent_3. Then, the actual row ratio corresponding to the first time window is (ULpercent_1 + ULpercent_2 + ULpercent_3) / 3.

For example, referring to FIG. 4, the first time window is the extended statistics window (Larger calculation window). The Larger calculation window includes N consecutive BB statistical windows in time. The k-th BB statistical window in the window The actual row ratio is ULpercent_k, then the total uplink time slot ratio (ULpercent_Larger_window) in the Larger calculation window can be calculated by the following formula:

Step 302: When the actual row ratio in the first time window exceeds the maximum uplink ratio supported by the terminal, the power level of the terminal is changed from the first power level to the second power level. The power of the two power levels is smaller than the power of the first power level.

In the embodiment of the present application, in order to meet the SAR value requirement, the actual row ratio of a terminal with a high power level should not exceed a certain ratio, and it is set as the maximum uplink ratio maxUplinkDutyCycle supported by the terminal. When the actual row share in the first time window exceeds the maximum uplink share supported by the terminal, the power level of the terminal is changed from the first power level to the second power level, that is, from high power The level (power> 23 dBm) is changed to a normal power level (power = 23 dBm). On the other hand, when the actual line ratio within the first time window does not exceed the maximum uplink ratio supported by the terminal, the power level of the terminal is maintained at the first power level.

In the embodiment of the present application, the first time window appears continuously in time; or the first time window appears periodically in time.

For example, the first time window continuously appears in time, and the calculations of Larger Window, Larger Calculation Window, Larger Calculation Window, and so on are continuous in time.

For another example, the first time window appears periodically in time. Larger calculation, Window1, Larger calculation, Window2, Larger calculation, Window3, etc. appear periodically in time. There is a preset time interval between the two, and there is a time interval between Larger Calculation Window 2 and Larger Calculation Window 3, and the terminal only counts the actual line proportions of the second time window it includes in the first time window.

In the embodiment of the present application, the first time window has a first time length, and the terminal receives first instruction information sent by a network device, and determines the first time window of the first time window based on the first instruction information. length of time. Here, the first indication information may be a system message, a radio resource control (RRC) signaling, or a media access control control unit (MAC CE). Here, the first time length of the first time window can be arbitrarily extended, for example, to 1 minute, thereby effectively solving the problem of unstable power level caused by terminal power level transition.

In the above solution, the first instruction information is used to indicate the first time length of the first time window; or the first instruction information is used to indicate the second time window within the first time window. The number of time windows.

FIG. 5 is a schematic structural composition diagram of a terminal power level control device according to an embodiment of the present application. As shown in FIG. 5, the device includes:

A determining unit 501, configured to determine, in a first power level state, an actual line ratio of the terminal within a first time window, where the first time window includes a plurality of second time windows;

A control unit 502, configured to change the power level of the terminal from the first power level to the second power when the actual row share in the first time window exceeds the maximum uplink share supported by the terminal Level, the power of the second power level is less than the power of the first power level.

In one embodiment, the plurality of second time windows within the first time window are continuous in time;

The determining unit 501 is configured to determine the actual line ratio corresponding to each second time window in the first time window, and determine based on the actual line ratio corresponding to each second time window in the first time window The actual row ratio corresponding to the first time window.

In an embodiment, the determining unit 501 is configured to determine an average value of the actual line proportions corresponding to the second time windows in the first time window, as the actual line proportions corresponding to the first time window. .

In an implementation manner, the control unit 502 is configured to maintain the power level of the terminal at a desired value when the actual row ratio within the first time window does not exceed the maximum uplink ratio supported by the terminal. The first power level is unchanged.

In an embodiment, the first time window appears continuously in time; or,

The first time window appears periodically in time.

In an embodiment, the first time window has a first time length, and the device further includes:

The receiving unit 503 is configured to receive first indication information sent by a network device, and determine the first time length of the first time window based on the first indication information.

In an implementation manner, the first indication information is used to indicate the first time length of the first time window; or

The first indication information is used to indicate the number of the second time window in the first time window.

Those skilled in the art should understand that related descriptions of the foregoing terminal power level control device in the embodiment of the present application can be understood by referring to related descriptions of the terminal power level control method in the embodiment of the present application.

FIG. 6 is a schematic structural diagram of a communication device 600 according to an embodiment of the present application. The communication device may be a terminal. The communication device 600 shown in FIG. 6 includes a processor 610, and the processor 610 may call and run a computer program from a memory to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 6, the communication device 600 may further include a memory 620. The processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.

The memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.

Optionally, as shown in FIG. 6, the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, and specifically, may send information or data to other devices, or receive other Information or data sent by the device.

The transceiver 630 may include a transmitter and a receiver. The transceiver 630 may further include antennas, and the number of antennas may be one or more.

Optionally, the communication device 600 may specifically be a network device according to the embodiment of the present application, and the communication device 600 may implement a corresponding process implemented by the network device in each method of the embodiment of the present application. For brevity, details are not described herein again. .

Optionally, the communication device 600 may specifically be a mobile terminal / terminal of the embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the mobile terminal / terminal in each method of the embodiment of the present application. For simplicity, in This will not be repeated here.

FIG. 7 is a schematic structural diagram of a chip according to an embodiment of the present application. The chip 700 shown in FIG. 7 includes a processor 710, and the processor 710 may call and run a computer program from a memory to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 7, the chip 700 may further include a memory 720. The processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.

The memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.

Optionally, the chip 700 may further include an input interface 730. The processor 710 may control the input interface 730 to communicate with other devices or chips. Specifically, the processor 710 may obtain information or data sent by the other devices or chips.

Optionally, the chip 700 may further include an output interface 740. The processor 710 may control the output interface 740 to communicate with other devices or chips. Specifically, the processor 710 may output information or data to the other devices or chips.

Optionally, the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For brevity, details are not described herein again.

Optionally, the chip can be applied to the mobile terminal / terminal in the embodiments of the present application, and the chip can implement the corresponding process implemented by the mobile terminal / terminal in each method of the embodiments of the present application. To repeat.

It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-level chip, a system chip, a chip system or a system-on-chip.

FIG. 8 is a schematic block diagram of a communication system 900 according to an embodiment of the present application. As shown in FIG. 8, the communication system 900 includes a terminal 910 and a network device 920.

The terminal 910 may be used to implement the corresponding functions implemented by the terminal in the foregoing method, and the network device 920 may be used to implement the corresponding functions implemented by the network device in the foregoing method. For brevity, details are not described herein again.

It should be understood that the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability. In the implementation process, each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software. The above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field, Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed. A general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor. The software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like. The storage medium is located in a memory, and the processor reads the information in the memory and completes the steps of the foregoing method in combination with its hardware.

It can be understood that the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory. The volatile memory may be Random Access Memory (RAM), which is used as an external cache. By way of example, but not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synchlink DRAM, SLDRAM ) And direct memory bus random access memory (Direct Rambus RAM, DR RAM). It should be noted that the memory of the systems and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.

It should be understood that the foregoing memory is exemplary but not restrictive. For example, the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct RAMbus RAM, DR RAM) and so on. That is, the memories in the embodiments of the present application are intended to include, but not limited to, these and any other suitable types of memories.

An embodiment of the present application further provides a computer-readable storage medium for storing a computer program.

Optionally, the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application. For simplicity, here No longer.

Optionally, the computer-readable storage medium may be applied to a mobile terminal / terminal in the embodiments of the present application, and the computer program causes a computer to execute a corresponding process implemented by the mobile terminal / terminal in each method of the embodiments of the present application in order Concise, I won't repeat them here.

An embodiment of the present application further provides a computer program product, including computer program instructions.

Optionally, the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instruction causes the computer to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. More details.

Optionally, the computer program product can be applied to a mobile terminal / terminal in the embodiments of the present application, and the computer program instructions cause the computer to execute a corresponding process implemented by the mobile terminal / terminal in each method of the embodiments of the present application for the sake of brevity , Will not repeat them here.

The embodiment of the present application also provides a computer program.

Optionally, the computer program may be applied to a network device in the embodiment of the present application. When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. , Will not repeat them here.

Optionally, the computer program may be applied to a mobile terminal / terminal in the embodiment of the present application, and when the computer program is run on a computer, the computer is caused to execute a corresponding method implemented by the mobile terminal / terminal in each method of the embodiment of the present application. For the sake of brevity, we will not repeat them here.

Those of ordinary skill in the art may realize that the units and algorithm steps of each example described in connection with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

Those skilled in the art can clearly understand that, for the convenience and brevity of the description, the specific working processes of the systems, devices, and units described above can refer to the corresponding processes in the foregoing method embodiments, and are not repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.

If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .

The above is only a specific implementation of this application, but the scope of protection of this application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in this application. It should be covered by the protection scope of this application. Therefore, the protection scope of this application shall be subject to the protection scope of the claims.

Claims

A terminal power level control method, the method includes:

In a state of the first power level, the terminal determines an actual line ratio of the terminal within a first time window, where the first time window includes a plurality of second time windows;

When the actual row ratio in the first time window exceeds the maximum uplink ratio supported by the terminal, the power level of the terminal is changed from the first power level to a second power level, and the second power level Is less than the power of the first power level.
The method of claim 1, wherein the plurality of second time windows within the first time window are temporally continuous;

The determining the actual line ratio of the terminal within the first time window includes:

Determining, by the terminal, the actual line ratio corresponding to each second time window in the first time window, and determining the first time based on the actual line ratio corresponding to each second time window in the first time window The actual row proportion corresponding to the window.
The method according to claim 2, wherein the determining the actual line ratio corresponding to the first time window based on the actual line ratio corresponding to each second time window within the first time window comprises:

Determining an average value of the actual row proportions corresponding to each second time window in the first time window as the actual row proportions corresponding to the first time window.
The method according to any one of claims 1 to 3, wherein the method further comprises:

When the actual row ratio in the first time window does not exceed the maximum uplink ratio supported by the terminal, the power level of the terminal is maintained at the first power level.
The method according to any one of claims 1 to 4, wherein:

The first time window appears continuously in time; or

The first time window appears periodically in time.
The method according to any one of claims 1 to 5, wherein the first time window has a first time length, and the method further comprises:

The terminal receives first indication information sent by a network device, and determines the first time length of the first time window based on the first indication information.
The method according to claim 6, wherein:

The first indication information is used to indicate the first time length of the first time window; or

The first indication information is used to indicate the number of the second time window in the first time window.
A terminal power level control device, the device includes:

A determining unit, configured to determine, in a first power level state, an actual line ratio of the terminal within a first time window, wherein the first time window includes a plurality of second time windows;

A control unit, configured to change the power level of the terminal from the first power level to the second power level when the actual row share in the first time window exceeds the maximum uplink share supported by the terminal The power of the second power level is smaller than the power of the first power level.
The apparatus of claim 8, wherein the plurality of second time windows within the first time window are temporally continuous;

The determining unit is configured to determine an actual row proportion corresponding to each second time window in the first time window, and determine an actual row proportion based on the actual row proportion corresponding to each second time window in the first time window. The actual line ratio corresponding to the first time window is described.
The apparatus according to claim 9, wherein the determining unit is configured to determine an average value of the actual row proportions corresponding to each second time window in the first time window, as the first time window corresponding The actual line ratio.
The apparatus according to any one of claims 8 to 10, wherein the control unit is configured to, when the actual row ratio within the first time window does not exceed the maximum uplink ratio supported by the terminal, The power level of the terminal is maintained at the first power level.
The device according to any one of claims 8 to 11, wherein:

The first time window appears continuously in time; or

The first time window appears periodically in time.
The apparatus according to any one of claims 8 to 12, wherein the first time window has a first time length, and the apparatus further comprises:

The receiving unit is configured to receive first indication information sent by a network device, and determine the first time length of the first time window based on the first indication information.
The apparatus according to claim 13, wherein:

The first indication information is used to indicate the first time length of the first time window; or

The first indication information is used to indicate the number of the second time window in the first time window.
A terminal includes a processor and a memory, where the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory, and execute the computer program according to any one of claims 1 to 7. method.
A chip includes a processor for calling and running a computer program from a memory, so that a device having the chip installed executes the method according to any one of claims 1 to 7.
A computer-readable storage medium for storing a computer program that causes a computer to perform the method according to any one of claims 1 to 7.
A computer program product comprising computer program instructions that cause a computer to perform the method according to any one of claims 1 to 7.
A computer program that causes a computer to perform the method according to any one of claims 1 to 7.