Method and device for adjusting operating parameters of a repeater, storage medium and electronic device

Abstract

The application discloses a repeater working parameter adjustment method and device, a storage medium and an electronic device. The method comprises the following steps: in the case that it is determined that a repeater receives a downlink signal, detecting an element state of each downlink resource element in a symbol carried by the downlink signal, wherein the element state is used to represent a service data carrying condition of the downlink resource element; predicting a target data amount of service data carried by the downlink signal received by the repeater according to the element state; and adjusting a working parameter of the repeater to a target working parameter conforming to the target data amount, wherein the repeater is used to perform signal processing on the downlink signal by using the working parameter. By using the above technical solution, the problem that the power consumption loss of the repeater is large in the related art is solved, and the technical effect of reducing the power consumption loss of the repeater is achieved.

Description

Technical Field

[0001] This application relates to the field of communications, and more specifically, to a method and apparatus for adjusting the operating parameters of a repeater, a storage medium, and an electronic device. Background Technology

[0002] Currently, most 5G repeaters in the industry only have a deep sleep mode or no sleep mode at all. The specific solution for 5G repeaters with a deep sleep mode is as follows: Traffic volume is statistically analyzed over a period of time. When this statistical value falls below a certain threshold, the repeater system determines that it can enter deep sleep mode. At this point, it reduces power consumption by shutting down power amplifiers and other operations to lower the power of all channels. However, in this scenario, when there are users connecting but the number of users is small, the use of multiple MIMO (Multiple-Input Multiple-Output) technology is wasteful of resources. In this case, the channels will not enter deep sleep mode; all channels remain open, but not all channels may be used, resulting in wasted power. Therefore, current 5G repeaters, whether they only have a deep sleep mode or no sleep mode, both suffer from significant power consumption issues.

[0003] There is still no effective solution to the problem of high power consumption in repeaters in related technologies. Summary of the Invention

[0004] This application provides a method and apparatus for adjusting the operating parameters of a repeater, a storage medium, and an electronic device, to at least solve the problem of high power consumption in repeaters in related technologies.

[0005] According to one embodiment of the present application, a method for adjusting the operating parameters of a repeater is provided, comprising: when it is determined that the repeater has received a downlink signal, detecting the element state of each downlink resource element in the symbolic code carried by the downlink signal, wherein the element state is used to characterize the service data carrying status of the downlink resource element;

[0006] Predict the target data volume of the service data carried by the downlink signal received by the repeater based on the state of the element.

[0007] The operating parameters of the repeater are adjusted to the target operating parameters that meet the target data volume, wherein the repeater is used to perform signal processing on the downlink signal using the operating parameters.

[0008] Optionally, predicting the target data volume of the service data carried by the downlink signal received by the repeater based on the element state includes:

[0009] The target proportion of the target resource element in the symbol is calculated based on the element status, wherein the target resource element is the resource element in the symbol that carries business data;

[0010] The target data volume of the service data carried by the downlink signal is predicted based on the target ratio.

[0011] Optionally, predicting the target data volume of the service data carried by the downlink signal based on the target ratio includes:

[0012] The target data volume corresponding to the target ratio is determined from the ratios and data volumes that have a corresponding relationship.

[0013] Optionally, calculating the target proportion of the target resource element in the symbol based on the element state includes:

[0014] Obtain the reference proportion of the target resource element in each of the multiple reference symbols, wherein the multiple reference symbols are symbols collected within the target time period before the current time.

[0015] The target ratio is obtained by calculating the average of the multiple reference ratios.

[0016] Optionally, detecting the element state of each downlink resource element in the symbolic representation carried by the downlink signal includes:

[0017] The symbolic representation is converted to obtain a frequency domain signal;

[0018] The power value of each downlink resource element is obtained by calculating the frequency domain signal.

[0019] The element status of the downlink resource element is determined based on the power value.

[0020] Optionally, determining the element state of the downlink resource element based on the power value includes:

[0021] Obtain the reference power value of the downlink reference signal carried in the downlink signal;

[0022] The candidate power value is obtained by multiplying the reference power value and the target signal.

[0023] If the power value is greater than or equal to the candidate power value, the element status of the downlink resource element is determined to be carrying service data;

[0024] If the power value is less than the candidate power value, the element status of the downlink resource element is determined to be "not carrying service data".

[0025] Optionally, adjusting the operating parameters of the repeater to the target operating parameters that meet the target data volume includes:

[0026] Obtain the number of power amplifier channels configured in the repeater.

[0027] The target number of power amplifier channels in the path state, corresponding to the target data volume and the number of power amplifier channel configurations of the repeater, is determined from the corresponding data volume, the number of power amplifier channels configured, and the number of power amplifier channels in the path state.

[0028] The number of power amplifier paths in the repeater that are in the path is adjusted to the target number of power amplifier paths, wherein the operating parameters include the number of power amplifier paths in the repeater that are in the path.

[0029] According to another embodiment of the present application, a device for adjusting the operating parameters of a repeater is also provided, characterized in that it includes:

[0030] The detection module is used to detect the element status of each downlink resource element in the symbolic code carried by the downlink signal when it is determined that the repeater has received the downlink signal, wherein the element status is used to characterize the service data carrying status of the downlink resource element;

[0031] The prediction module is used to predict the target data volume of the service data carried by the downlink signal received by the repeater based on the state of the element.

[0032] An adjustment module is used to adjust the operating parameters of the repeater to the target operating parameters that meet the target data volume, wherein the repeater is used to perform signal processing on the downlink signal using the operating parameters.

[0033] According to another aspect of the embodiments of this application, a computer-readable storage medium is also provided, wherein a computer program is stored in the computer program, and the computer program is configured to execute the above-described method for adjusting the operating parameters of the repeater when it is run.

[0034] According to another aspect of the embodiments of this application, an electronic device is also provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the adjustment method of the operating parameters of the repeater through the computer program.

[0035] In this embodiment, when it is determined that the repeater has received a downlink signal, the element state of each downlink resource element in the symbolic representation of the downlink signal is detected, wherein the element state is used to characterize the service data carrying status of the downlink resource element; the target data volume of the service data carried by the downlink signal received by the repeater is predicted based on the element state; the operating parameters of the repeater are adjusted to target operating parameters that meet the target data volume, wherein the repeater is used to perform signal processing on the downlink signal using the operating parameters, that is, by detecting the element state of each downlink resource element in the symbolic representation of the downlink signal, the target data volume of the service data carried by the downlink signal received by the repeater is predicted, and the operating parameters of the repeater are adjusted according to the target data volume to more appropriately meet the current target data volume requirement, thus rationally planning the operating parameters of the repeater and reducing the power consumption loss during the operation of the repeater. The above technical solution solves the problem of high power consumption loss of repeaters in related technologies, achieving the technical effect of reducing repeater power consumption loss. Attached Figure Description

[0036] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0037] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is a schematic diagram of the hardware environment for a method of adjusting the operating parameters of a repeater according to an embodiment of this application;

[0039] Figure 2 This is a flowchart of a method for adjusting the operating parameters of a repeater according to an embodiment of this application;

[0040] Figure 3 This is a flowchart of an optional repeater operating parameter adjustment according to an embodiment of this application;

[0041] Figure 4 This is a structural block diagram of a repeater operating parameter adjustment device according to an embodiment of this application. Detailed Implementation

[0042] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0043] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0044] The methods and embodiments provided in this application can be executed on a computer terminal, device terminal, or similar computing device. Taking running on a computer terminal as an example, Figure 1 This is a schematic diagram of the hardware environment for a method of adjusting the operating parameters of a repeater according to an embodiment of this application. For example... Figure 1 As shown, a computer terminal may include one or more ( Figure 1 Only one is shown in the diagram. A processor 102 (which may include, but is not limited to, a microprocessor MCU or a programmable logic device FPGA, etc.) and a memory 104 for storing data are also shown. In one exemplary embodiment, the computer terminal may further include a transmission device 106 for communication functions and an input / output device 108. Those skilled in the art will understand that... Figure 1 The structure shown is for illustrative purposes only and does not limit the structure of the computer terminal described above. For example, the computer terminal may also include components that are more complex than those described above. Figure 1 The more or fewer components shown, or having the same Figure 1 Equivalent functions or ratios shown Figure 1 The functions shown have more different configurations.

[0045] The memory 104 can be used to store computer programs, such as application software programs and modules, like the computer program corresponding to the message push sending method in this embodiment of the invention. The processor 102 executes various functional applications and data processing by running the computer programs stored in the memory 104, thereby implementing the above-described method. The memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include memory remotely located relative to the processor 102, and these remote memories can be connected to a computer terminal via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

[0046] The transmission device 106 is used to receive or send data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider for the computer terminal. In one example, the transmission device 106 includes a Network Interface Controller (NIC), which can connect to other network devices via a base station to communicate with the Internet. In another example, the transmission device 106 may be a Radio Frequency (RF) module used for wireless communication with the Internet.

[0047] This embodiment provides a method for adjusting the operating parameters of a repeater, applied to the aforementioned computer terminal. Figure 2 This is a flowchart of a method for adjusting the operating parameters of a repeater according to an embodiment of this application. The process includes the following steps:

[0048] Step S202: When it is determined that the repeater has received a downlink signal, the element status of each downlink resource element in the symbolic code carried by the downlink signal is detected, wherein the element status is used to characterize the service data carrying status of the downlink resource element.

[0049] Step S204: Predict the target data volume of the service data carried by the downlink signal received by the repeater based on the element status;

[0050] Step S206: Adjust the operating parameters of the repeater to the target operating parameters that meet the target data volume, wherein the repeater is used to perform signal processing on the downlink signal using the operating parameters.

[0051] By detecting the element states of each downlink resource element in the symbolic representation of the downlink signal through the above steps, the target data volume of the service data carried by the downlink signal received by the repeater is predicted. Based on the target data volume, the operating parameters of the repeater are adjusted to more appropriately meet the current target data volume requirements. This rational planning of the repeater's operating parameters reduces power consumption during operation. The above technical solution solves the problem of high power consumption in repeaters in related technologies, achieving the technical effect of reducing repeater power consumption.

[0052] The above-mentioned method for adjusting the operating parameters of a repeater can be deployed on a controller or processor that controls the operation of the repeater. For example, the controller or processor can be, but is not limited to, an FPGA (Field-Programmable Gate Array). By constructing the operation logic of the above-mentioned method for adjusting the operating parameters on the FPGA, the FPGA can detect the element state of each downlink resource element in the symbol carried by the downlink signal and adjust the operating parameters of the repeater.

[0053] In the technical solution provided in step S202 above, a repeater refers to a wireless communication base station device that can receive signals from mobile devices and forward them to the base station or other devices, and can also receive signals from the base station or other devices and forward them to mobile devices. The repeater receiving a downlink signal means that the repeater receives a signal sent by the base station. After receiving the downlink signal, the repeater processes and amplifies the signal before sending it to the terminal device through an antenna.

[0054] Optionally, in this embodiment, a symbol is a binary code used to represent numbers, letters, or other symbols. A downlink resource element (RE) refers to resources or information transmitted from the sender to the receiver during communication.

[0055] In the technical solution provided in step S204 above, downlink resource elements are used to carry information transmitted from the sender to the receiver in communication. Therefore, the element state of downlink resource elements can characterize the amount of service data carried by the downlink signal. When predicting the target amount of service data based on the element state, the target proportion of downlink resource elements in the occupied state in the total downlink resource elements included in all symbol symbols can be counted, and then the target amount of data corresponding to the target proportion can be determined from the correspondence between the corresponding proportion and the amount of data.

[0056] In the technical solution provided in step S206 above, the operating parameters of the repeater are parameters used to characterize the repeater's ability to process downlink signals. These parameters may include, but are not limited to, the number of MIMO (Multiple-Input Multiple-Output) power amplifiers in operation and the operating power of each power amplifier. When the amount of service data carried by the downlink signal is different, the operating parameters required by the repeater are also different. By adjusting the operating parameters of the repeater to the target operating parameters that meet the target data amount, the power consumption of the repeater can be adjusted.

[0057] Optionally, in this embodiment, adjusting the operating parameters of the repeater to the target operating parameters that meet the target data volume can be done by determining the target number of power amplifier paths corresponding to the target data volume from the data volume and the number of power amplifier paths that have a corresponding relationship, and adjusting the number of power amplifier paths of the repeater to the target number of power amplifier paths, and / or by determining the target power amplifier path power corresponding to the target data volume from the data volume and the power amplifier path power that have a corresponding relationship, and adjusting the power amplifier path power of the repeater to the target power amplifier path power.

[0058] In an exemplary embodiment, predicting the target data amount of service data carried by the downlink signal received by the repeater based on the element state includes: calculating the target proportion of a target resource element in the symbol based on the element state, wherein the target resource element is a resource element in the symbol that carries service data; and predicting the target data amount of service data carried by the downlink signal based on the target proportion.

[0059] Optionally, in this embodiment, the target ratio can be calculated (e.g., by taking the average value) based on the reference ratio of the target resource elements in the symbolic data collected at multiple reference time points within the target time period. Alternatively, it can be obtained by taking the ratio of all target resource elements in the target time period in all symbolic data within the target time period as the target ratio, and then determining the target data volume corresponding to the target ratio from the ratios and data volumes that have a corresponding relationship.

[0060] Optionally, in this embodiment, the target ratio can also be the proportion of the target resource element in the symbol collected at multiple reference time points within the target time period, thereby obtaining the target ratio change rate of the target resource element within the target time period, and determining the target data volume corresponding to the target ratio change rate from the ratio change rate and data volume that have a corresponding relationship.

[0061] In an exemplary embodiment, predicting the target data volume of the service data carried by the downlink signal according to the target ratio includes: determining the target data volume corresponding to the target ratio from a ratio and data volume that have a corresponding relationship.

[0062] In an exemplary embodiment, calculating the target proportion of the target resource element in the symbol based on the element state includes: obtaining the reference proportion of the target resource element in each of a plurality of reference symbols, wherein the plurality of reference symbols are symbols collected within a target time period prior to the current time; and calculating the average of the plurality of reference proportions to obtain the target proportion.

[0063] In an exemplary embodiment, detecting the element state of each downlink resource element in the symbolic representation carried by the downlink signal includes: converting the symbolic representation to obtain a frequency domain signal; calculating the frequency domain signal to obtain a power value for each downlink resource element; and determining the element state of the downlink resource element based on the power value.

[0064] Optionally, in this embodiment, the symbolic representation is transformed, including but not limited to FFT (Fast Fourier Transform) or DFT (Discrete Fourier Transform).

[0065] Optionally, in this embodiment, the data transmitter provides the data receiver with a reference signal (RS). This reference signal is a known signal used for channel detection or channel estimation. By comparing the power value of the downlink resource element with the power value of the reference signal, the element state of each downlink resource element is obtained. For example, if the power value of the downlink resource element is greater than or equal to the power value of the reference signal, it is determined that the downlink resource element is in an occupied state; if the power value of the downlink resource element is less than the power value of the reference signal, it is determined that the downlink resource element is in an idle state.

[0066] In an exemplary embodiment, determining the element state of the downlink resource element based on the power value includes: obtaining a reference power value of a downlink reference signal carried in the downlink signal; calculating the product of the reference power value and the target signal to obtain a candidate power value; determining that the element state of the downlink resource element carries service data when the power value is greater than or equal to the candidate power value; and determining that the element state of the downlink resource element does not carry service data when the power value is less than the candidate power value.

[0067] Optionally, in this embodiment, the downlink reference signal is a known signal provided by the data transmitter to the data receiver for channel detection or channel estimation.

[0068] In an exemplary embodiment, adjusting the operating parameters of the repeater to target operating parameters that conform to the target data volume includes: obtaining the number of power amplifier paths configured in the repeater; determining, from the data volume, the number of power amplifier paths configured, and the number of power amplifier paths in the active state that correspond to the target data volume and the number of power amplifier paths configured in the repeater; and adjusting the number of power amplifier paths in the active state in the repeater to the target number of power amplifier paths, wherein the operating parameters include the number of power amplifier paths in the active state in the repeater.

[0069] The embodiments of this application can be applied, but are not limited to, to FPGAs that have deployed the operational logic of the above-mentioned repeater operating parameter adjustment method. By detecting the downlink RE occupancy rate through the FPGA to determine the traffic volume, the FPGA dynamically switches the power amplifier on and off to reduce the overall power consumption and heat dissipation pressure. Figure 3 This is a flowchart illustrating the adjustment of optional repeater operating parameters according to an embodiment of this application, such as... Figure 3 As shown, it includes at least the following steps:

[0070] S301, receiving base station data;

[0071] S302, after the repeater RU performs time-domain symbol synchronization on the downlink signal, the FPGA performs FFT on the digital time-domain signal of each symbol to obtain the in-band digital frequency-domain signal.

[0072] S303 calculates the total number of REs that may carry services in each symbol based on the device's effective bandwidth. Then, based on frequency domain information, it calculates the power value carried by each RE. After obtaining the power carried by each RE, the RE occupancy rate of that symbol can be summarized. A dynamic power threshold can be dynamically configured using FPGA for different models and scenarios. If the power is higher than the threshold, the RE is considered to be carrying services; if it is lower than the threshold, the RE is considered to be idle. (Regarding the setting of the threshold value, it is generally obtained by decoding the downlink RS signal of the base station to obtain the reference power. The obtained power and the power of the RE carrying services have a certain ratio. This ratio is fixed according to the protocol and the base station. The power of the RE carrying services can be calculated based on this formula, which is the so-called threshold. Because the power level is different for different base stations, and even for the same base station at different times, it is necessary to obtain power information through RS signals to determine the threshold. Therefore, dynamic configuration is required.)

[0073] S304: After calculating the occupancy rate of each symbol, cache it and continuously perform the above monitoring operation on each symbol. Statistics are performed within a certain time t. If the statistical time t is less than the reference time, proceed to step S302; if the statistical time t is greater than or equal to the reference time, proceed to step S305.

[0074] S305 calculates the average RE occupancy rate within a statistical time period t, thus determining the traffic volume over that period. After obtaining a rough estimate of the traffic volume, the power amplifier can be dynamically switched on and off based on the traffic volume. The power amplifier switching is implemented by the FPGA; turning off the power supply and PWM wave puts the power amplifier in a shutdown state. Our applicable model is a four-amplifier system, so the solution is as follows: for a four-amplifier system, all four MIMO channels are fully powered on when the traffic volume reaches 75% or higher; between 50% and 75% of the traffic volume, one channel is selectively shut down while the other three are powered on; between 25% and 50% of the traffic volume, two channels are selectively shut down while the other two are powered on; below 25%, three channels are shut down while only one is powered on. Simultaneously, when the host computer sends a deep sleep instruction, all four power amplifiers will shut down, entering deep sleep mode. Therefore, our system combines deep sleep and semi-sleep modes.

[0075] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods according to the above embodiments can be implemented by means of software and necessary general-purpose hardware platforms, and of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), and includes several instructions to cause a terminal device (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods of the various embodiments of this application.

[0076] Figure 4 This is a structural block diagram of a repeater operating parameter adjustment device according to an embodiment of this application; as shown... Figure 4 As shown, it includes:

[0077] The detection module 42 is used to detect the element status of each downlink resource element in the symbolic code carried by the downlink signal when it is determined that the repeater has received the downlink signal, wherein the element status is used to characterize the service data carrying status of the downlink resource element;

[0078] Prediction module 44 is used to predict the target data volume of the service data carried by the downlink signal received by the repeater based on the element status.

[0079] The adjustment module 46 is used to adjust the operating parameters of the repeater to the target operating parameters that meet the target data volume, wherein the repeater is used to perform signal processing on the downlink signal using the operating parameters.

[0080] Through the above embodiments, by detecting the element states of each downlink resource element in the symbolic representation of the downlink signal, the target data volume of the service data carried by the repeater in the downlink signal is predicted. Based on the target data volume, the operating parameters of the repeater are adjusted to more appropriately meet the current target data volume requirements. This rational planning of the repeater's operating parameters reduces power consumption during operation. The above technical solution solves the problem of high power consumption in repeaters in related technologies, achieving the technical effect of reducing repeater power consumption.

[0081] Optionally, the prediction module includes:

[0082] The calculation unit is used to calculate the target proportion of the target resource element in the symbol based on the element status, wherein the target resource element is a resource element in the symbol that carries business data;

[0083] The prediction unit is used to predict the target data volume of the service data carried by the downlink signal based on the target ratio.

[0084] Optionally, the prediction unit is used for:

[0085] The target data volume corresponding to the target ratio is determined from the ratios and data volumes that have a corresponding relationship.

[0086] Optionally, the computing unit is used for:

[0087] Obtain the reference proportion of the target resource element in each of the multiple reference symbols, wherein the multiple reference symbols are symbols collected within the target time period before the current time.

[0088] The target ratio is obtained by calculating the average of the multiple reference ratios.

[0089] Optionally, the detection module includes:

[0090] A conversion unit is used to convert the symbolic representation to obtain a frequency domain signal;

[0091] A calculation unit is used to calculate the power value of each downlink resource element by performing calculations on the frequency domain signal.

[0092] A determining unit is used to determine the element status of the downlink resource element based on the power value.

[0093] Optionally, the determining unit is used for:

[0094] Obtain the reference power value of the downlink reference signal carried in the downlink signal;

[0095] The candidate power value is obtained by multiplying the reference power value and the target signal.

[0096] If the power value is greater than or equal to the candidate power value, the element status of the downlink resource element is determined to be carrying service data;

[0097] If the power value is less than the candidate power value, the element status of the downlink resource element is determined to be "not carrying service data".

[0098] Optionally, the adjustment module includes:

[0099] The acquisition unit is used to acquire the number of power amplifier channels configured in the repeater.

[0100] The determining unit is used to determine, from the corresponding data volume, the number of power amplifier channels configured, and the number of power amplifier channels in the pass state, the number of power amplifier channels in the pass state corresponding to the target data volume and the number of power amplifier channels configured in the repeater, the number of power amplifier channels in the pass state, the number of corresponding data volume, the number of power amplifier channels configured, and the number of power amplifier channels in the pass state, the number of power amplifier channels in the pass state corresponding to the target data volume and the number of power amplifier channels configured in the repeater, the number of power amplifier channels in the pass state corresponding to the target data volume and the number of power amplifier channels configured, the number of power amplifier channels in the pass state corresponding to the target data volume and the number of power amplifier channels ...

[0101] An adjustment unit is used to adjust the number of power amplifier paths in the repeater that are in the path to the target number of power amplifier paths, wherein the operating parameters include the number of power amplifier paths in the repeater that are in the path.

[0102] Embodiments of this application also provide a storage medium including a stored program, wherein the program, when executed, performs the adjustment method for any of the above-described repeater operating parameters.

[0103] Optionally, in this embodiment, the storage medium can be configured to store program code for performing the following steps: when it is determined that the repeater has received a downlink signal, detecting the element state of each downlink resource element in the symbolic code carried by the downlink signal, wherein the element state is used to characterize the service data carrying status of the downlink resource element;

[0104] Predict the target data volume of the service data carried by the downlink signal received by the repeater based on the state of the element.

[0105] The operating parameters of the repeater are adjusted to the target operating parameters that meet the target data volume, wherein the repeater is used to perform signal processing on the downlink signal using the operating parameters.

[0106] Embodiments of this application also provide an electronic device including a memory and a processor, the memory storing a computer program, the processor being configured to run the computer program to perform the steps in any of the above embodiments of the method for adjusting repeater operating parameters.

[0107] Optionally, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor and the input / output device is connected to the processor.

[0108] Optionally, in this embodiment, the processor can be configured to perform the following steps via a computer program: when it is determined that the repeater has received a downlink signal, detect the element state of each downlink resource element in the symbolic code carried by the downlink signal, wherein the element state is used to characterize the service data carrying status of the downlink resource element;

[0109] Predict the target data volume of the service data carried by the downlink signal received by the repeater based on the state of the element.

[0110] The operating parameters of the repeater are adjusted to the target operating parameters that meet the target data volume, wherein the repeater is used to perform signal processing on the downlink signal using the operating parameters.

[0111] Optionally, in this embodiment, the storage medium may include, but is not limited to, various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0112] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments and optional implementations, and will not be repeated here.

[0113] Obviously, those skilled in the art should understand that the modules or steps of this application described above can be implemented using general-purpose computing devices. They can be centralized on a single computing device or distributed across a network of multiple computing devices. Optionally, they can be implemented using computer-executable program code, thereby storing them in a storage device for execution by a computing device. In some cases, the steps shown or described can be performed in a different order than those presented here, or they can be fabricated as separate integrated circuit modules, or multiple modules or steps can be fabricated as a single integrated circuit module. Thus, this application is not limited to any particular combination of hardware and software.

[0114] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A method for adjusting the operating parameters of a repeater, characterized in that, include: When it is determined that the repeater has received a downlink signal, the element state of each downlink resource element in the symbolic code carried by the downlink signal is detected, wherein the element state is used to characterize the service data carrying status of the downlink resource element; Predict the target data volume of the service data carried by the downlink signal received by the repeater based on the state of the element. The operating parameters of the repeater are adjusted to target operating parameters that meet the target data volume. The repeater is used to process the downlink signal using these operating parameters. The operating parameters characterize the repeater's downlink signal processing capability and include the number of power amplifiers in operation and the operating power of each power amplifier channel. The method of adjusting the operating parameters to meet the target data volume includes: determining the target number of power amplifier channels corresponding to the target data volume from a data volume and power amplifier channel count with a corresponding relationship, and adjusting the repeater's power amplifier channel count to the target number of power amplifier channels; determining the target power amplifier channel power corresponding to the target data volume from a data volume and power amplifier channel power with a corresponding relationship, and adjusting the repeater's power amplifier channel power to the target power amplifier channel power. The step of detecting the element state of each downlink resource element in the symbolic representation of the downlink signal includes: converting the symbolic representation to obtain a frequency domain signal; calculating the power value of each downlink resource element based on the frequency domain signal; and determining the element state of the downlink resource element based on the power value. The step of determining the element state of the downlink resource element based on the power value includes: obtaining a reference power value of the downlink reference signal carried in the downlink signal; calculating the product of the reference power value and the target signal to obtain a candidate power value; if the power value is greater than or equal to the candidate power value, determining that the element state of the downlink resource element is carrying service data; if the power value is less than the candidate power value, determining that the element state of the downlink resource element is not carrying service data.

2. The method according to claim 1, characterized in that, The step of predicting the target data volume of the service data carried by the downlink signal received by the repeater based on the element state includes: The target proportion of the target resource element in the symbol is calculated based on the element status, wherein the target resource element is the resource element in the symbol that carries business data; The target data volume of the service data carried by the downlink signal is predicted based on the target ratio.

3. The method according to claim 2, characterized in that, The step of predicting the target data volume of the service data carried by the downlink signal based on the target ratio includes: The target data volume corresponding to the target ratio is determined from the ratios and data volumes that have a corresponding relationship.

4. The method according to claim 2, characterized in that, The step of calculating the target proportion of the target resource element in the symbol based on the element state includes: Obtain the reference proportion of the target resource element in each of the multiple reference symbols, wherein the multiple reference symbols are symbols collected within the target time period before the current time. The target ratio is obtained by calculating the average of the multiple reference ratios.

5. The method according to claim 1, characterized in that, Adjusting the operating parameters of the repeater to the target operating parameters that meet the target data volume includes: Obtain the number of power amplifier channels configured in the repeater. The target number of power amplifier channels in the path state, corresponding to the target data volume and the number of power amplifier channel configurations of the repeater, is determined from the corresponding data volume, the number of power amplifier channels configured, and the number of power amplifier channels in the path state. The number of power amplifier paths in the repeater that are in the path is adjusted to the target number of power amplifier paths, wherein the operating parameters include the number of power amplifier paths in the repeater that are in the path.

6. A device for adjusting the operating parameters of a repeater, characterized in that, include: The detection module is used to detect the element status of each downlink resource element in the symbolic code carried by the downlink signal when it is determined that the repeater has received the downlink signal. The element status is used to characterize the service data carrying status of the downlink resource element. The prediction module is used to predict the target data volume of the service data carried by the downlink signal received by the repeater based on the state of the element. An adjustment module is used to adjust the operating parameters of the repeater to target operating parameters that meet the target data volume. The repeater is used to process the downlink signal using the operating parameters. The operating parameters are parameters characterizing the repeater's downlink signal processing capability. The operating parameters include the number of power amplifiers in operation and the operating power of each power amplifier. Adjusting the operating parameters to meet the target data volume includes: determining the target number of power amplifier channels corresponding to the target data volume from a data volume and the number of power amplifier channels with a corresponding relationship, and adjusting the number of power amplifier channels in the repeater to the target number of power amplifier channels; determining the target power amplifier channel power corresponding to the target data volume from a data volume and the power amplifier channel power with a corresponding relationship, and adjusting the power amplifier channel power in the repeater to the target power amplifier channel power. The detection module includes: a conversion unit for converting the symbol to obtain a frequency domain signal; a calculation unit for calculating the frequency domain signal to obtain the power value of each downlink resource element; and a determination unit for determining the element state of the downlink resource element based on the power value. The determining unit is configured to: obtain a reference power value of a downlink reference signal carried in the downlink signal; calculate the product of the reference power value and the target signal to obtain a candidate power value; if the power value is greater than or equal to the candidate power value, determine that the element state of the downlink resource element is carrying service data; if the power value is less than the candidate power value, determine that the element state of the downlink resource element is not carrying service data.

7. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a stored program, wherein the program, when executed, performs the method of any one of claims 1 to 5.

8. An electronic device comprising a memory and a processor, characterized in that, The memory stores a computer program, and the processor is configured to execute the method of any one of claims 1 to 5 through the computer program.

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