Data collection method and apparatus, and terminal, network-side device and storage medium

Abstract

The present application belongs to the technical field of communications. Disclosed are a data collection method and apparatus, and a terminal, a network-side device and a storage medium. The data collection method in the embodiments of the present application comprises: a terminal receiving first information from a network-side device; and on the basis of the first information, the terminal sending a first channel or a first signal to the network-side device.

Description

Data collection methods, devices, terminals, network-side equipment, and storage media

[0001] Cross-reference of related applications

[0002] This application claims priority to Chinese Patent Application No. 202410701899.3, filed on May 31, 2024, entitled “Data Collection Method, Apparatus, Terminal, Network-Side Device and Storage Medium”, the entire contents of which are incorporated herein by reference. Technical Field

[0003] This application belongs to the field of communication technology, specifically relating to a data collection method, apparatus, terminal, network-side equipment, and storage medium. Background Technology

[0004] In wireless communication systems, if the power amplifier (PA) at the transmitter enters the saturation region, nonlinear distortion will occur, causing the transmitted signal to become distorted. To improve the system's nonlinear distortion, power back-off can be implemented to prevent the power amplifier from entering the saturation region. Although the power back-off mechanism can reduce signal nonlinear distortion, it reduces the transmitter's transmit power, resulting in lower power amplifier efficiency and limited network coverage. Summary of the Invention

[0005] This application provides a data collection method, apparatus, terminal, network-side device, and storage medium, which solves the problems of low power amplifier efficiency and limited network coverage caused by power back-off in related technologies.

[0006] Firstly, a data collection method is provided, including:

[0007] The terminal receives the first information from the network-side device;

[0008] Based on the first information, the terminal sends a first channel or a first signal to the network-side device;

[0009] The first information includes at least one of the following:

[0010] Configuration information of the channel sounding reference signal;

[0011] The first relevant information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel;

[0012] Second relevant information of the physical uplink shared channel or physical uplink control channel;

[0013] Modulation and coding strategy indication information;

[0014] The first channel includes at least one of the following:

[0015] Physical uplink shared channel;

[0016] Physical uplink control channel;

[0017] The first signal includes at least one of the following:

[0018] Channel sounding reference signal;

[0019] Demodulation reference signal.

[0020] Secondly, a data collection method is provided, including:

[0021] The network-side device sends the first information to the terminal;

[0022] The network-side device receives a first channel or a first signal from the terminal;

[0023] The network-side device collects data based on the first channel or the first signal;

[0024] The first information includes at least one of the following:

[0025] Configuration information of the channel sounding reference signal;

[0026] The first relevant information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel;

[0027] Second relevant information of the physical uplink shared channel or physical uplink control channel;

[0028] Modulation and coding strategy indication information;

[0029] The first channel includes at least one of the following:

[0030] Physical uplink shared channel;

[0031] Physical uplink control channel;

[0032] The first signal includes at least one of the following:

[0033] Channel sounding reference signal;

[0034] Demodulation reference signal.

[0035] Thirdly, a data collection device is provided, comprising:

[0036] The first receiving module is used to receive first information from the network-side device;

[0037] The first transmitting module is configured to transmit a first channel or a first signal to the network-side device based on the first information;

[0038] The first information includes at least one of the following:

[0039] Configuration information of the channel sounding reference signal;

[0040] The first relevant information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel;

[0041] Second relevant information of the physical uplink shared channel or physical uplink control channel;

[0042] Modulation and coding strategy indication information;

[0043] The first channel includes at least one of the following:

[0044] Physical uplink shared channel;

[0045] Physical uplink control channel;

[0046] The first signal includes at least one of the following:

[0047] Channel sounding reference signal;

[0048] Demodulation reference signal.

[0049] Fourthly, a data collection device is provided, comprising:

[0050] The second sending module is used to send the first information to the terminal;

[0051] The second receiving module is used to receive a first channel or a first signal from the terminal;

[0052] The processing module is used to collect data based on the first channel or the first signal;

[0053] The first information includes at least one of the following:

[0054] Configuration information of the channel sounding reference signal;

[0055] The first relevant information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel;

[0056] Second relevant information of the physical uplink shared channel or physical uplink control channel;

[0057] Modulation and coding strategy indication information;

[0058] The first channel includes at least one of the following:

[0059] Physical uplink shared channel;

[0060] Physical uplink control channel;

[0061] The first signal includes at least one of the following:

[0062] Channel sounding reference signal;

[0063] Demodulation reference signal.

[0064] Fifthly, a data collection apparatus is provided, the apparatus being configured to perform the steps of the method as described in the first aspect, or to implement the steps of the method as described in the second aspect.

[0065] In a sixth aspect, a terminal is provided, the terminal including a processor and a memory, the memory storing a program or instructions executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the method as described in the first aspect.

[0066] In a seventh aspect, a terminal is provided, including a processor and a communication interface, wherein the processor is used to run programs or instructions to implement the steps of the method as described in the first aspect, and the communication interface is used to couple with the processor.

[0067] In an eighth aspect, a network-side device is provided, the network-side device including a processor and a memory, the memory storing a program or instructions executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the method as described in the second aspect.

[0068] In a ninth aspect, a network-side device is provided, including a processor and a communication interface, wherein the processor is used to run programs or instructions to implement the steps of the method as described in the second aspect, and the communication interface is used to couple with the processor.

[0069] In a tenth aspect, a readable storage medium is provided, on which a program or instructions are stored, which, when executed by a processor, implement the steps of the method as described in the first aspect, or implement the steps of the method as described in the second aspect.

[0070] Eleventhly, a wireless communication system is provided, comprising: a terminal and a network-side device, wherein the terminal can be used to perform the steps of the method as described in the first aspect, and the network-side device can be used to perform the steps of the method as described in the second aspect.

[0071] In a twelfth aspect, a chip is provided, the chip including a processor and a communication interface coupled to the processor, the processor being configured to run a program or instructions to implement the steps of the method as described in the first aspect, or to implement the steps of the method as described in the second aspect.

[0072] In a thirteenth aspect, a computer program / program product is provided, which is stored in a storage medium and is executed by at least one processor to implement the steps of the method as described in the first aspect, or to implement the steps of the method as described in the second aspect.

[0073] In this embodiment, the terminal receives first information from the network-side device and, based on the first information, sends a first channel or a first signal to the network-side device. The first information may include at least one of the following: configuration information of a channel sounding reference signal, first related information of a demodulation reference signal of a physical uplink shared channel or a physical uplink control channel, second related information of a physical uplink shared channel or a physical uplink control channel, and modulation and coding strategy indication information. The first channel includes a physical uplink shared channel or a physical uplink control channel, and the first signal includes a channel sounding reference signal or a demodulation reference signal. The network-side device can collect data based on at least one of the channel sounding reference signal, demodulation reference signal, physical uplink shared channel, and physical uplink control channel, and use the collected data to train a model. The model is used to compensate for the nonlinear distortion of the power amplifier at the transmitter end, reduce the power back-off of the power amplifier, increase the transmitter's transmission power, improve the efficiency of the power amplifier, and enhance network coverage. Attached Figure Description

[0074] Figure 1 is a block diagram of a wireless communication system applicable to an embodiment of this application;

[0075] Figure 2 is a schematic diagram of a neural network in related technologies;

[0076] Figure 3 is a schematic diagram of a neuron in a related technology;

[0077] Figure 4 is a block diagram of a digital predistortion principle in related technologies;

[0078] Figure 5 is a flowchart illustrating the implementation of a data collection method in an embodiment of this application;

[0079] Figure 6 is a schematic diagram of the receiver processing nonlinear distortion based on the AI ​​model in an embodiment of this application;

[0080] Figure 7 is a flowchart illustrating another data collection method in an embodiment of this application;

[0081] Figure 8 is a schematic diagram of the data collection device corresponding to Figure 5 in an embodiment of this application;

[0082] Figure 9 is a schematic diagram of the data collection device corresponding to Figure 7 in an embodiment of this application;

[0083] Figure 10 is a schematic diagram of the structure of a communication device according to an embodiment of this application;

[0084] Figure 11 is a schematic diagram of the structure of a terminal according to an embodiment of this application;

[0085] Figure 12 is a schematic diagram of the structure of a network-side device according to an embodiment of this application;

[0086] Figure 13 is a schematic diagram of the structure of another network-side device in an embodiment of this application. Specific Implementation

[0087] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0088] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of the same class, not limited in number; for example, the first object can be one or more. Furthermore, "or" in this application indicates at least one of the connected objects. For example, the scope of protection for "A or B" covers at least three scenarios: Scenario 1: including A but not B; Scenario 2: including B but not A; Scenario 3: including both A and B. In addition, the terms "A and / or B," "at least one of A and B," and "at least one of A or B" also cover at least the above three scenarios. The character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0089] The term "instruction" in this application can be either a direct instruction (or explicit instruction) or an indirect instruction (or implicit instruction). A direct instruction can be understood as one in which the sender explicitly informs the receiver of specific information, the operation to be performed, or the requested result, etc., in the instruction sent. An indirect instruction can be understood as one in which the receiver determines the corresponding information based on the instruction sent by the sender, or makes a judgment and determines the operation to be performed or the requested result, etc., based on the judgment result.

[0090] It is worth noting that the technologies described in this application are not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA), or other systems. The terms "system" and "network" in this application are often used interchangeably, and the described technologies can be used with the systems and radio technologies mentioned above, as well as with other systems and radio technologies. The following description describes New Radio (NR) systems for illustrative purposes, and the term NR is used in most of the following description; however, these technologies can also be applied to systems other than NR systems, such as 6th generation (6G) radio systems. th Generation 6G communication system.

[0091] Figure 1 shows a block diagram of a wireless communication system applicable to an embodiment of this application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 can be a mobile phone, tablet computer, laptop computer, notebook computer, personal digital assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile internet device (MID), augmented reality (AR), virtual reality (VR) device, robot, wearable device, flight vehicle, vehicle user equipment (VUE), shipboard equipment, pedestrian user equipment (PUE), smart home (home devices with wireless communication capabilities, such as refrigerators, televisions, washing machines, or furniture), game console, personal computer (PC), ATM, or self-service machine, etc. Wearable devices include: smartwatches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart chains, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc. Among these, in-vehicle devices can also be referred to as in-vehicle terminals, in-vehicle controllers, in-vehicle modules, in-vehicle components, in-vehicle chips, or in-vehicle units, etc. It should be noted that the specific type of terminal 11 is not limited in this application embodiment. Network-side equipment 12 may include access network equipment or core network equipment, wherein access network equipment may also be referred to as Radio Access Network (RAN) equipment, radio access network function, or radio access network unit. Access network equipment may include base stations, Wireless Local Area Network (WLAN) access points (APs), or Wireless Fidelity (WiFi) nodes, etc.In this context, a base station may be referred to as a Node B (NB), Evolved Node B (eNB), Next Generation Node B (gNB), New Radio Node B (NR Node B), Access Point, Relay Base Station (RBS), Serving Base Station (SBS), Base Transceiver Station (BTS), Radio Base Station, Radio Transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home Node B (HNB), Home Evolved Node B, Transmit / Receive Point (TRP), or any other suitable term in the relevant field, as long as the same technical effect is achieved. The base station is not limited to any specific technical terminology. It should be noted that in this application embodiment, only a base station in an NR system is used as an example for introduction, and the specific type of base station is not limited.

[0092] Core network equipment, also known as core network nodes, core network functions, or core network elements, includes, but is not limited to, at least one of the following: Mobility Management Entity (MME), Access and Mobility Management Function (AMF), Session Management Function (SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Application Server Discovery Function (EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (or L-NEF), and Binding Support. The core network functions include: BSF (Block Network Function), Application Function (AF), Location Management Function (LMF), Gateway Mobile Location Centre (GMLC), and Network Data Analytics Function (NWDAF). It should be noted that this application embodiment only uses core network equipment in the NR system as an example and does not limit the specific type of core network equipment. If the name of the core network equipment mentioned in this application embodiment changes in subsequent protocol versions (e.g., 6G), it will still be within the scope of protection of this application.

[0093] Optionally, the core network equipment can be implemented by one or more functional modules in a single device, or by multiple devices working together; this application does not specifically limit this. It is understood that the aforementioned functional modules can be network elements in hardware devices, software functional modules running on dedicated hardware, or virtualized functional modules instantiated on a platform (e.g., a cloud platform).

[0094] To facilitate understanding, the relevant technologies and concepts involved in the embodiments of this application will be introduced first.

[0095] I. Artificial Intelligence (AI)

[0096] Artificial intelligence (AI) has wide applications in various fields such as communications, healthcare, and education. Integrating AI into wireless communication networks to improve technical indicators such as throughput, latency, and user capacity is an important task for future wireless communication networks. AI modules can be implemented in various ways, such as neural networks, decision trees, support vector machines, and Bayesian classifiers. This application's embodiments mainly use a neural network as an example for illustration, but this does not constitute a limitation on the specific type of AI module.

[0097] Figure 2 shows a schematic diagram of a neural network, which includes an input layer (X1, X2, ..., X...). n The neural network consists of three layers: a hidden layer (Y), a hidden layer, and an output layer (Y). A schematic diagram of a neuron is shown in Figure 3, where: z = a1w1 + ... + a... k w k +…+a K w K +b;

[0098] Among them, a1, a2, ..., a k ... a K The input is w, where w is the weight (multiplicative coefficient), b is the bias (additive coefficient), and σ(.) is the activation function. Common activation functions include the sigmoid function, the hyperbolic tangent function, and the rectified linear unit (ReLU) (or linear rectified function).

[0099] The parameters of a neural network are optimized using gradient optimization algorithms. Gradient optimization algorithms are a class of algorithms that minimize or maximize an objective function (or loss function), which is often a mathematical combination of model parameters and data. For example, given data X and its corresponding label Y, we construct a neural network model f(.). After obtaining the neural network model, we can obtain the predicted output f(x) based on the input x, and calculate the difference between the predicted value and the true value (f(x) - Y), which is the loss function. The goal is to find suitable W and b to minimize the value of the loss function. The smaller the loss value, the closer the prediction result of the neural network model is to the reality.

[0100] Most common optimization algorithms are based on the error back propagation (BP) algorithm. The basic idea of ​​the BP algorithm is that the learning process consists of two parts: forward propagation of the signal and backward propagation of the error. During forward propagation, the input sample is introduced from the input layer, processed layer by layer by the hidden layers, and then propagated to the output layer. If the actual output of the output layer does not match the expected output, the process transitions to the error back propagation stage. Error back propagation involves propagating the output error back to the input layer layer by layer through the hidden layers, distributing the error to all units in each layer, thus obtaining the error signal of each unit. This error signal serves as the basis for adjusting the weights of each unit. This process of adjusting the weights through forward and backward propagation is repeated continuously. This continuous adjustment of weights is the learning and training process of the network. This process continues until the error of the network output is reduced to an acceptable level, or until the predetermined number of learning iterations is reached.

[0101] Common optimization algorithms include gradient descent, stochastic gradient descent (SGD), mini-batch gradient descent, momentum method, Nesterov (named after the inventor, specifically stochastic gradient descent with momentum), adaptive gradient descent (Adagrad), adaptive learning rate adjustment (Adadelta), root mean square prop (RMSprop), and adaptive momentum estimation (Adam).

[0102] During error backpropagation, these optimization algorithms calculate the gradient based on the error / loss obtained from the loss function with respect to the current neuron, add the learning rate, previous gradients / derivatives / partial derivatives, etc., and then pass the gradient to the previous layer.

[0103] II. AI Units / AI Models

[0104] In this application embodiment, AI unit / AI model may also be referred to as AI unit, AI model, AI module, machine learning (ML) model, ML unit, ML module, AI structure, AI function, AI characteristic, neural network, neural network function, neural network functionality, etc. Alternatively, AI unit / AI model may also refer to a processing unit or processing module capable of implementing specific algorithms, formulas, processing flows, capabilities, etc. related to AI. Alternatively, AI unit / AI model may be a processing method, algorithm, function, characteristic, module, or unit for a specific dataset. Alternatively, AI unit / AI model may be a processing method, algorithm, function, characteristic, module, or unit running on AI / ML related hardware such as Graphics Processing Unit (GPU), Neural Processing Unit (NPU), Tensor Processing Unit (TPU), or Application-Specific Integrated Circuit (ASIC). This application embodiment does not specifically limit this. Optionally, the specific dataset includes the input or output of the AI ​​unit / AI model.

[0105] Optionally, the identifier of an AI unit / AI model can be understood as an AI unit identifier, AI model identifier, AI module identifier, AI structure identifier, AI algorithm identifier, or the identifier of a specific dataset associated with an AI unit / AI model, or the identifier of a specific scenario, environment, region, cell, channel characteristics, or device related to AI / ML, or the identifier of a function, characteristic, capability, or module related to AI / ML. This application embodiment does not specifically limit this.

[0106] III. Techniques to Counteract Power Amplifier (PA) Nonlinearity

[0107] In the transmitter end of a wireless communication system, digital pre-distortion (DPD) of the power amplifier is a common technique. It aims to reduce the distortion of the output signal by introducing a nonlinear characteristic opposite to the amplifier's nonlinearity. The basic principle of pre-distortion is to place a pre-distortion processing module before the power amplifier. The combined effect of the pre-distortion processing module and the power amplifier linearizes the overall input-output characteristics, ensuring full utilization of the output power. Its block diagram is shown in Figure 4.

[0108] Where x(n) represents the system input signal, z(n) represents the system output signal, and y(n) represents the output of the predistortion processing module. Assuming the input-output transfer characteristic of the power amplifier is G() and the characteristic of the predistortion processing module is F(), then the predistortion processing principle can be expressed as:

[0109] G°F=L means that the composite function of G() and F() is equal to L().

[0110] Linearization requires L() to satisfy: z(n)=L(x(n))=g·x(n);

[0111] In the formula, the constant g is the ideal "amplitude gain" of the power amplifier (g>1).

[0112] At the receiver end, the principle of receiver compensation for nonlinearity differs from that of digital predistortion. It uses the equalized symbol X to estimate the nonlinear interference signal and feeds it back to the equalization calculation module to eliminate nonlinear distortion.

[0113] Using a digital predistortion algorithm module deployed at the transmitter end to combat the nonlinear distortion of the power amplifier places high demands on the transmitter's algorithm. In addition, deploying it at the receiver end has limited effectiveness in combating the nonlinear distortion of the power amplifier.

[0114] IV. Radio Frequency Indicator Information

[0115] Radio frequency (RF) specifications may include at least one of the following:

[0116] Peak-to-average power ratio (PAPR) information;

[0117] Error Vector Magnitude (EVM) information;

[0118] Information on the Spectrum Emission Mask (SEM);

[0119] Adjacent Channel Leakage Ratio (ACLR) information.

[0120] The relevant technologies and concepts involved in the embodiments of this application have been introduced above. The data collection method provided by the embodiments of this application will be described in detail below with reference to the accompanying drawings and through some embodiments and application scenarios.

[0121] Referring to Figure 5, which is a flowchart of an implementation of a data collection method provided in this application, the method includes the following steps:

[0122] S510: The terminal receives the first information from the network-side device;

[0123] S520: The terminal sends a first channel or a first signal to the network-side device based on the first information;

[0124] The first piece of information includes at least one of the following:

[0125] Configuration information of the channel sounding reference signal;

[0126] The first relevant information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel;

[0127] Second relevant information of the physical uplink shared channel or physical uplink control channel;

[0128] Modulation and coding strategy indication information;

[0129] The first channel includes at least one of the following:

[0130] Physical uplink shared channel;

[0131] Physical uplink control channel;

[0132] The first signal includes at least one of the following:

[0133] Channel sounding reference signal;

[0134] Demodulation reference signal.

[0135] Using the method provided in this application embodiment, the terminal receives first information from the network-side device and sends a first channel or a first signal to the network-side device based on the first information. The first information may include at least one of the following: configuration information of the channel sounding reference signal, first related information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel, second related information of the physical uplink shared channel or physical uplink control channel, and modulation and coding strategy indication information. The first channel includes the physical uplink shared channel or physical uplink control channel, and the first signal includes the channel sounding reference signal or demodulation reference signal. The network-side device can collect data based on at least one of the channel sounding reference signal, demodulation reference signal, physical uplink shared channel, and physical uplink control channel, and use the collected data to train a model. The model is used to compensate for the nonlinear distortion of the power amplifier at the transmitter end, reduce the power back-off of the power amplifier, increase the transmitter's transmission power, improve the efficiency of the power amplifier, and enhance network coverage.

[0136] In this embodiment of the application, the terminal may be the terminal 11 shown in FIG1, and the network-side device may be the network-side device 12 shown in FIG1, which may include access network device or core network device.

[0137] In this embodiment, during uplink transmission, the AI ​​model can be introduced to the receiver side, such as being deployed on the network-side device side. In one scenario, such as a power amplifier nonlinearity scenario, deploying the AI ​​model on the receiver side can compensate for the nonlinear distortion of the power amplifier, effectively solving the problem caused by the nonlinear distortion of the transmitter-side power amplifier and helping to improve the efficiency of the transmitter's power amplifier. In another scenario, such as a smart receiver scenario, deploying the AI ​​model on the receiver side can be used to implement related module functions such as channel estimation, equalization, symbol detection, and demapping at the receiver side.

[0138] Figure 6 shows a schematic diagram of a receiver processing nonlinear distortion based on an AI model. On the transmitter side, the signal generated by the data generator is transmitted after being processed by a digital-to-analog converter (DAC) and a power amplifier. On the receiver side, the received signal is processed by a low-noise amplifier (LNA), an analog-to-digital converter (ADC), and an AI model before reaching the data receiver.

[0139] In uplink transmission, the terminal acts as the transmitter, sending data, while the network side acts as the receiver, deploying an AI model to process the received signal and compensate for the impact of nonlinear distortion on the signal from the terminal side. This application's embodiments primarily consider data collection schemes for model processing by the network-side equipment, such as those for model training or model updates.

[0140] The network-side device can send first information to the terminal, which indicates uplink transmission-related information. The terminal receives the first information from the network-side device.

[0141] The first information may include at least one of the following:

[0142] Configuration information for the Sounding Reference Signal (SRS);

[0143] The first relevant information of the demodulation reference signal of the Physical Uplink Shared Channel (PUSCH) or Physical Uplink Control Channel (PUCCH), also referred to as the first configuration information or the first indication information;

[0144] The second relevant information of the physical uplink shared channel or physical uplink control channel, also known as the second configuration information or the second indication information;

[0145] Modulation and coding scheme (MCS) indication information, which satisfies a first condition, such as being less than a threshold value. The terminal determines the uplink transmission power based on the MCS indication information, for example, transmitting at full power.

[0146] Based on the first information, the terminal can send a first channel or a first signal to the network-side device, and the network-side device can collect data based on the first channel or the first signal.

[0147] The first channel may include at least one of the following:

[0148] Physical uplink shared channel;

[0149] Physical uplink control channel.

[0150] The first signal may include at least one of the following:

[0151] Channel sounding reference signal;

[0152] Demodulation reference signal.

[0153] Optionally, if the first information includes configuration information for the channel sounding reference signal, the terminal can send the channel sounding reference signal based on the first information, and the network-side device can collect data based on the channel sounding reference signal.

[0154] Optionally, if the first information includes first related information of the demodulation reference signal of the physical uplink shared channel or the physical uplink control channel, the terminal may send the physical uplink shared channel or the physical uplink control channel based on the first information, and the network-side device may collect data based on the demodulation reference signal of the physical uplink shared channel or the physical uplink control channel.

[0155] Optionally, if the first information includes second related information about the physical uplink shared channel or the physical uplink control channel, the terminal may send the physical uplink shared channel or the physical uplink control channel based on the first information, and the network-side device may collect data based on the physical uplink shared channel or the physical uplink control channel.

[0156] Optionally, the first information can be carried by at least one of the following signaling methods:

[0157] Radio Resource Control (RRC) signaling;

[0158] Signaling of the MAC Control Element (MAC CE) in the Media Access Control (MAC) layer;

[0159] Downlink Control Information (DCI) signaling.

[0160] The first information can be carried by one of the aforementioned signaling methods, or different parts of the first information can be carried by different of the aforementioned signaling methods.

[0161] In some embodiments of this application, on the network-side device side, the AI ​​model can be deployed before the Fast Fourier Transform (FFT) module. The network-side device can collect data based on the channel sounding reference signal (SMR), thus obtaining the AI ​​model's data and tag information without requiring additional channel information and equalization operations. Furthermore, the tag information in the SMR is a sequence known to the network-side device; collecting data based on the SMR reduces the transmission of tag information and avoids resource waste.

[0162] The configuration information for the channel sounding reference signal may include at least one of the following:

[0163] 1) Information on the purpose of the channel sounding reference signal, such as its use in model training, model supervision, model updates, and data collection.

[0164] 2) Indicator information of the channel sounding reference signal. Optionally, the indicator information of the channel sounding reference signal may include at least one of the following:

[0165] Error vector amplitude information of the channel sounding reference signal;

[0166] Spectral transmission template information of the channel sounding reference signal;

[0167] Adjacent channel leakage ratio information of the channel sounding reference signal;

[0168] Correlation information of the channel sounding reference signal.

[0169] The correlation information of the channel sounding reference signal can include the cross-correlation of channel sounding reference signals received at different reference points, or the correlation of signals received at different reference points for the same channel sounding reference signal. Different reference points can include a first reference point and a second reference point. Optionally, the first reference point represents the power amplifier output port, and the second reference point represents the baseband output port. Optionally, the first reference point represents the model input port, and the second reference point represents the model output port. Optionally, the first reference point represents the model output port, and the second reference point represents the model input port.

[0170] 3) Resource information of the channel sounding reference signal. Optionally, the resource information of the channel sounding reference signal may include at least one of the following:

[0171] Frequency domain resource information of the channel sounding reference signal, such as Physical Resource Block (PRB) information and Resource Element (RE) information;

[0172] Time-domain resource information of the channel sounding reference signal, such as time slot information and orthogonal frequency division multiplexing symbol information in each time slot;

[0173] Sequence information of the channel sounding reference signal;

[0174] Port information of the channel sounding reference signal.

[0175] The sequence information of the channel sounding reference signal may include at least one of the following:

[0176] Sequence index information of the channel sounding reference signal;

[0177] Sequence factor information of the channel sounding reference signal;

[0178] Information on the sequence mapping rules of the channel sounding reference signal.

[0179] The sequence mapping rule information of the channel sounding reference signal may include at least one of the following:

[0180] The sequence index of the channel sounding reference signal is determined by the time slot index and the orthogonal frequency division multiplexing (OFDM) symbol index. This can be understood as the sequence index of the channel sounding reference signal being jointly determined by the time slot index and the OFDM symbol index. For example, the sequence index of the channel sounding reference signal = (time slot index) * (number of OFDM symbols in each time slot) + OFDM symbol index.

[0181] The sequence index encoding of the channel sounding reference signal is arranged in the order of first sequence indexing and then cyclic shift.

[0182] The sequence can be a constant-mode sequence, such as a ZC (Zadoff-Chu, a special sequence widely used in wireless communication, which has the characteristics of constant amplitude and zero autocorrelation) sequence.

[0183] 4) Power information of the channel sounding reference signal. Optionally, the power information of the channel sounding reference signal may include at least one of the following:

[0184] The transmission power information of the channel sounding reference signal, such as the specific transmission power P;

[0185] The transmission power range information of the channel sounding reference signal, such as {Pmin, Pmax}, where Pmin represents the minimum transmission power and Pmax represents the maximum transmission power;

[0186] Transmit power interval information of the channel sounding reference signal, such as offset.

[0187] The configuration information of the channel sounding reference signal received by the terminal from the network-side device includes at least one of the above. Based on the configuration information of the channel sounding reference signal, the terminal sends the channel sounding reference signal to the network-side device, enabling the network-side device to collect data based on the channel sounding reference signal and improve data collection efficiency.

[0188] In some embodiments of this application, the terminal sends a first channel or a first signal to the network-side device based on first information, including at least one of the following:

[0189] Based on the first information, the terminal determines the first sequence index of the channel sounding reference signal, and sends the first channel sounding reference signal based on the first sequence index;

[0190] Based on the first information, the terminal determines the first sequence factor of the channel sounding reference signal, performs oversampling of the sequence based on the first sequence factor to obtain the first sequence of the channel sounding reference signal, and transmits the channel sounding reference signal based on the first sequence.

[0191] Based on the first information, the terminal determines the second sequence of the channel sounding reference signal, and transmits the channel sounding reference signal based on the second sequence;

[0192] Based on the first information, the terminal determines the first transmission power of the channel sounding reference signal, and transmits the channel sounding reference signal based on the first transmission power.

[0193] In this embodiment of the application, the terminal receives first information from the network-side device. The first information includes configuration information of the channel sounding reference signal. If the configuration information of the channel sounding reference signal includes sequence index information of the channel sounding reference signal, the terminal can determine the first sequence index of the channel sounding reference signal based on the sequence index information of the channel sounding reference signal included in the first information. The first sequence index corresponds to the timing of the first channel sounding reference signal. The terminal can send the first channel sounding reference signal based on the first sequence index.

[0194] If the configuration information of the channel sensing reference signal includes the sequence factor information of the channel sensing reference signal, the terminal can determine the first sequence factor of the channel sensing reference signal based on the sequence factor information of the channel sensing reference signal included in the first information. The first sequence factor is used for oversampling of sequences, such as ZC sequences, which helps to increase the diversity of sequences. The terminal can perform oversampling of sequences based on the first sequence factor to obtain the first sequence of the channel sensing reference signal, and send the channel sensing reference signal based on the first sequence.

[0195] If the configuration information of the channel sensing reference signal includes the sequence mapping rule information of the channel sensing reference signal, the terminal can determine the second sequence of the channel sensing reference signal based on the sequence mapping rule information of the channel sensing reference signal included in the first information, and send the channel sensing reference signal based on the second sequence.

[0196] If the configuration information of the channel sounding reference signal includes the power information of the channel sounding reference signal, the terminal can determine the first transmission power of the channel sounding reference signal based on the power information of the channel sounding reference signal, and transmit the channel sounding reference signal based on the first transmission power.

[0197] Optionally, the terminal can determine the first transmission power of the channel sensing reference signal based on the transmission power information of the channel sensing reference signal. For example, the transmission power P indicated by the transmission power information of the channel sensing reference signal can be determined as the first transmission power of the channel sensing reference signal.

[0198] Optionally, the terminal can determine the first transmission power of the channel sounding reference signal based on the transmission power range information of the channel sounding reference signal. For example, the first transmission power of the channel sounding reference signal can be determined as: min{max{Pmin,P},Pmax}.

[0199] Optionally, the terminal can determine the first transmission power of the channel sounding reference signal based on the transmission power interval information of the channel sounding reference signal. For example, the first transmission power of the channel sounding reference signal can be determined to be P+n*offse, where n is the transmission timing index of the channel sounding reference signal.

[0200] The terminal can transmit a channel sounding reference signal by means of at least one of the above methods, which can make the transmission sequence and power of the channel sounding reference signal different, which helps the network-side equipment to collect different data and data at different power points.

[0201] In some embodiments of this application, on the network-side device side, the AI ​​model can be deployed in the channel estimation module. The network-side device can collect data based on the demodulated reference signal, train the AI ​​model, perform channel estimation, and compensate for the nonlinear effects of the transmitter. Furthermore, the tag information of the demodulated reference signal is a sequence known to the network-side device. Collecting data based on the demodulated reference signal can reduce the transmission of tag information and avoid resource waste.

[0202] The first relevant information of the demodulation reference signal of the physical uplink shared channel or the physical uplink control channel may include at least one of the following:

[0203] 1) Time-domain information of the demodulation reference signal. Such as the time-domain structure of the demodulation reference signal, and the number of demodulation reference signal symbols transmitted in one time slot.

[0204] 2) Information about the purpose of the demodulated reference signal, such as its use in data collection, model training, model updating, and model supervision.

[0205] 3) Indicator information of the demodulation reference signal. Optionally, the indicator information of the demodulation reference signal may include at least one of the following:

[0206] Error vector amplitude information of the demodulated reference signal;

[0207] Spectrum transmission template information of the demodulation reference signal;

[0208] Adjacent channel leakage ratio information of the demodulated reference signal;

[0209] Peak-to-average power ratio (PAPR) information of the demodulation reference signal, such as enabling the PAPR of the demodulation reference signal to be the same as the PAPR of the physical uplink shared channel or the physical uplink control channel.

[0210] The demodulation reference signal's specifications correspond to the modulation and coding strategy.

[0211] 4) Power information of the demodulated reference signal. Optionally, the power information of the demodulated reference signal includes at least one of the following:

[0212] The transmission power information of the demodulation reference signal;

[0213] The transmission power range information of the demodulation reference signal;

[0214] Information such as the transmission power interval of the demodulation reference signal.

[0215] 5) Indication field information of downlink control information. Optionally, the indication field information of downlink control information may include at least one of the following:

[0216] Used to indicate whether downlink control information includes indicator information;

[0217] Used to indicate whether downlink control information includes data set information.

[0218] The first relevant information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel received by the terminal from the network-side device includes at least one of the above. Based on the first relevant information, the terminal sends the physical uplink shared channel or physical uplink control channel to the network-side device, so that the network-side device can collect data based on the demodulation reference signal of the physical uplink shared channel or physical uplink control channel, thereby improving the data collection efficiency.

[0219] In some embodiments of this application, on the network-side device side, the AI ​​model can be deployed in the equalization module or the demapping module, and the network-side device can collect data based on the physical uplink shared channel or the physical uplink control channel.

[0220] The second relevant information of the physical uplink shared channel or the physical uplink control channel may include at least one of the following:

[0221] 1) Data generation parameter information. For example, the random number generated for data generation. If the auxiliary terminal uses the same random number generated by the network-side device, it can reduce the amount of data tag uploading and save resources.

[0222] 2) Data generation method information. For example, whether channel coding is performed.

[0223] 3) Information on the purpose of the physical uplink shared channel or physical uplink control channel. For example, it may be used for data collection, model training, model updating, model supervision, etc.

[0224] 4) Indicator information of the physical uplink shared channel or physical uplink control channel. Optionally, the indicator information of the physical uplink shared channel or physical uplink control channel may include at least one of the following:

[0225] Error vector magnitude information of the physical uplink shared channel or physical uplink control channel;

[0226] Spectrum transmission template information of the physical uplink shared channel or physical uplink control channel;

[0227] Information on the leakage ratio between adjacent channels of the physical uplink shared channel or the physical uplink control channel;

[0228] Peak-to-average power ratio (PAPR) information of the physical uplink shared channel or physical uplink control channel.

[0229] 5) Power information of the physical uplink shared channel or physical uplink control channel. Optionally, the power information of the physical uplink shared channel or physical uplink control channel may include at least one of the following:

[0230] Transmit power of the physical uplink shared channel or physical uplink control channel;

[0231] The first offset information is used to indicate the offset value of the second repetition transmission power of the physical uplink shared channel relative to the first repetition transmission power;

[0232] The second offset information is used to indicate the offset value of the second repetitive transmission power of the physical uplink control channel relative to the first repetitive transmission power;

[0233] The third offset information is used to indicate the offset value of the transmission power of the retransmitted physical uplink shared channel relative to the original physical uplink shared channel.

[0234] The fourth offset information is used to indicate the offset value of the transmission power of the retransmitted physical uplink control channel relative to the initial physical uplink control channel.

[0235] The fifth offset information is used to indicate the offset value of the transmission power of the second physical uplink shared channel relative to the first physical uplink shared channel;

[0236] The sixth offset information is used to indicate the offset value of the transmission power of the second physical uplink control channel relative to the first physical uplink control channel.

[0237] The second relevant information of the physical uplink shared channel or physical uplink control channel received by the terminal from the network-side device includes at least one of the above. Based on the second relevant information, the terminal sends the physical uplink shared channel or physical uplink control channel to the network-side device, so that the network-side device can collect data based on the physical uplink shared channel or physical uplink control channel, thereby improving the data collection efficiency.

[0238] This application embodiment solves the transmitter nonlinearity problem by deploying an AI model on the network-side device side. On the one hand, in power-constrained scenarios, it helps to improve the terminal's transmission power and thus improve uplink transmission performance. On the other hand, it can improve the efficiency of the terminal-side power amplifier, reduce the complexity of the processing algorithm, and thus improve the terminal-side energy efficiency.

[0239] Corresponding to the above method embodiments, this application embodiment also provides a data collection method, as shown in Figure 7, which includes the following steps:

[0240] S710: The network-side device sends the first information to the terminal;

[0241] S720: The network-side device receives the first channel or the first signal from the terminal;

[0242] S730: Network-side devices collect data based on the first channel or the first signal;

[0243] The first piece of information includes at least one of the following:

[0244] Configuration information of the channel sounding reference signal;

[0245] The first relevant information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel;

[0246] Second relevant information of the physical uplink shared channel or physical uplink control channel;

[0247] Modulation and coding strategy indication information;

[0248] The first channel includes at least one of the following:

[0249] Physical uplink shared channel;

[0250] Physical uplink control channel;

[0251] The first signal includes at least one of the following:

[0252] Channel sounding reference signal;

[0253] Demodulation reference signal.

[0254] Using the method provided in the embodiments of this application, the network-side device sends first information to the terminal, so that the terminal sends a first channel or a first signal to the network-side device based on the first information. The first information may include at least one of the following: configuration information of the channel sounding reference signal, first related information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel, second related information of the physical uplink shared channel or physical uplink control channel, and modulation and coding strategy indication information. The first channel includes the physical uplink shared channel or physical uplink control channel, and the first signal includes the channel sounding reference signal or demodulation reference signal. The network-side device can collect data based on at least one of the channel sounding reference signal, demodulation reference signal, physical uplink shared channel, and physical uplink control channel, and use the collected data to train a model. The model is used to compensate for the nonlinear distortion of the power amplifier at the transmitter end, reduce the power back-off of the power amplifier, increase the transmit power of the transmitter, improve the efficiency of the power amplifier, and improve network coverage.

[0255] In some embodiments of this application, the configuration information of the channel sounding reference signal includes at least one of the following:

[0256] Information on the purpose of the channel sounding reference signal;

[0257] Indicator information of the channel sounding reference signal;

[0258] Resource information of the channel sounding reference signal;

[0259] Power information of the channel sounding reference signal.

[0260] In some embodiments of this application, the indicator information of the channel sounding reference signal includes at least one of the following:

[0261] Error vector amplitude information of the channel sounding reference signal;

[0262] Spectral transmission template information of the channel sounding reference signal;

[0263] Adjacent channel leakage ratio information of the channel sounding reference signal;

[0264] Correlation information of the channel sounding reference signal.

[0265] In some embodiments of this application, the resource information of the channel sounding reference signal includes at least one of the following:

[0266] Frequency domain resource information of the channel sounding reference signal;

[0267] Time-domain resource information of the channel sounding reference signal;

[0268] Sequence information of the channel sounding reference signal;

[0269] Port information of the channel sounding reference signal.

[0270] In some embodiments of this application, the sequence information of the channel sounding reference signal includes at least one of the following:

[0271] Sequence index information of the channel sounding reference signal;

[0272] Sequence factor information of the channel sounding reference signal;

[0273] Information on the sequence mapping rules of the channel sounding reference signal.

[0274] In some embodiments of this application, the sequence mapping rule information of the channel sounding reference signal includes at least one of the following:

[0275] The sequence index of the channel sounding reference signal is determined by the time slot index and the orthogonal frequency division multiplexing symbol index;

[0276] The sequence index numbers of the channel sounding reference signal are arranged in the order of first sequence indexing and then cyclic shift.

[0277] In some embodiments of this application, the power information of the channel sounding reference signal includes at least one of the following:

[0278] Transmit power information of the channel sounding reference signal;

[0279] Transmit power range information of the channel sounding reference signal;

[0280] Transmit power interval information of the channel sounding reference signal.

[0281] In some embodiments of this application, the first relevant information includes at least one of the following:

[0282] Time-domain information of the demodulated reference signal;

[0283] Information regarding the purpose of the demodulation reference signal;

[0284] Information on the demodulation reference signal;

[0285] Power information of the demodulated reference signal;

[0286] Information in the indication field of downlink control information.

[0287] In some embodiments of this application, the demodulation reference signal's indicator information includes at least one of the following:

[0288] Error vector amplitude information of the demodulated reference signal;

[0289] Spectrum transmission template information of the demodulation reference signal;

[0290] Adjacent channel leakage ratio information of the demodulated reference signal;

[0291] Peak-to-average power ratio (PAPR) information of the demodulated reference signal.

[0292] In some embodiments of this application, the power information of the demodulated reference signal includes at least one of the following:

[0293] The transmission power information of the demodulation reference signal;

[0294] The transmission power range information of the demodulation reference signal;

[0295] The transmission power interval information of the demodulation reference signal.

[0296] In some embodiments of this application, the indication field information of the downlink control information includes at least one of the following:

[0297] Used to indicate whether downlink control information includes indicator information;

[0298] Used to indicate whether downlink control information includes data set information.

[0299] In some embodiments of this application, the second relevant information includes at least one of the following:

[0300] Data generation parameter information;

[0301] Information on how the data was generated;

[0302] Information regarding the purpose of the physical uplink shared channel or physical uplink control channel;

[0303] Indicator information of the physical uplink shared channel or physical uplink control channel;

[0304] Power information of the physical uplink shared channel or physical uplink control channel.

[0305] In some embodiments of this application, the indicator information of the physical uplink shared channel or the physical uplink control channel includes at least one of the following:

[0306] Error vector magnitude information of the physical uplink shared channel or physical uplink control channel;

[0307] Spectrum transmission template information of the physical uplink shared channel or physical uplink control channel;

[0308] Information on the leakage ratio between adjacent channels of the physical uplink shared channel or the physical uplink control channel;

[0309] Peak-to-average power ratio (PAPR) information of the physical uplink shared channel or physical uplink control channel.

[0310] In some embodiments of this application, the power information of the physical uplink shared channel or the physical uplink control channel includes at least one of the following:

[0311] Transmit power of the physical uplink shared channel or physical uplink control channel;

[0312] First offset information, which is used to indicate the offset value of the second repetitive transmission power of the physical uplink shared channel relative to the first repetitive transmission power;

[0313] The second offset information is used to indicate the offset value of the second repetitive transmission power of the physical uplink control channel relative to the first repetitive transmission power;

[0314] The third offset information is used to indicate the offset value of the transmission power of the retransmitted physical uplink shared channel relative to the original physical uplink shared channel.

[0315] The fourth offset information is used to indicate the offset value of the transmission power of the retransmitted physical uplink control channel relative to the initial physical uplink control channel.

[0316] The fifth offset information is used to indicate the offset value of the transmission power of the second physical uplink shared channel relative to the first physical uplink shared channel;

[0317] The sixth offset information is used to indicate the offset value of the transmission power of the second physical uplink control channel relative to the first physical uplink control channel.

[0318] In some embodiments of this application, the first information is carried by at least one of the following signaling methods:

[0319] Radio resource control signaling;

[0320] Control unit signaling of the media access control layer;

[0321] Downlink control information signaling.

[0322] The data collection method provided in this application embodiment can implement all the processes implemented in the method embodiment shown in Figure 5 and achieve the same technical effect. To avoid repetition, it will not be described again here.

[0323] The data collection method provided in this application can be executed by a data collection device. This application uses an example of a data collection device executing the data collection method to illustrate the data collection device provided in this application.

[0324] This application provides a data collection device. As an example, the data collection device may be a communication device or a component within a communication device, such as a chip. The communication device may be a terminal, a network-side device, or a server, etc. Exemplarily, the terminal may include, but is not limited to, the type of terminal 11 listed above, and the network-side device may include, but is not limited to, the type of network-side device 12 listed above. This application does not impose specific limitations.

[0325] The data collection device includes a receiving module, a transmitting module, and a processing module. These modules can be implemented in software or hardware. When implemented in hardware, the processing module can be implemented by a processor. For example, the processor can include general-purpose processors, special-purpose processors, such as a Central Processing Unit (CPU), microprocessor, Digital Signal Processor (DSP), Artificial Intelligence (AI) processor, Graphics Processing Unit (GPU), Application Specific Integrated Circuit (ASIC), Network Processor (NP), Field Programmable Gate Array (FPGA), or other programmable logic devices, gate circuits, transistors, discrete hardware components, etc. The receiving and transmitting modules can be implemented by a communication interface, which can include one or more of the following: transceiver, pins, circuits, bus, radio frequency unit, etc.

[0326] Specifically, referring to Figure 8, when the data collection device is a terminal or a component within a terminal, the data collection device 800 includes:

[0327] The first receiving module 810 is used to receive first information from the network-side device;

[0328] The first transmitting module 820 is used to transmit a first channel or a first signal to the network-side device based on the first information;

[0329] The first piece of information includes at least one of the following:

[0330] Configuration information of the channel sounding reference signal;

[0331] The first relevant information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel;

[0332] Second relevant information of the physical uplink shared channel or physical uplink control channel;

[0333] Modulation and coding strategy indication information;

[0334] The first channel includes at least one of the following:

[0335] Physical uplink shared channel; Physical uplink control channel;

[0336] The first signal includes at least one of the following:

[0337] Channel sounding reference signal; demodulation reference signal.

[0338] Using the apparatus provided in the embodiments of this application, a first information is received from a network-side device, and based on the first information, a first channel or a first signal is sent to the network-side device. The first information may include at least one of the following: configuration information of a channel sounding reference signal, first related information of a demodulation reference signal of a physical uplink shared channel or a physical uplink control channel, second related information of a physical uplink shared channel or a physical uplink control channel, and modulation and coding strategy indication information. The first channel includes a physical uplink shared channel or a physical uplink control channel, and the first signal includes a channel sounding reference signal or a demodulation reference signal. The network-side device can collect data based on at least one of the channel sounding reference signal, demodulation reference signal, physical uplink shared channel, and physical uplink control channel, and use the collected data to train a model. The model is used to compensate for the nonlinear distortion of the power amplifier at the transmitter end, reduce the power back-off of the power amplifier, increase the transmit power of the transmitter, improve the efficiency of the power amplifier, and enhance network coverage.

[0339] Optionally, the configuration information of the channel sounding reference signal includes at least one of the following:

[0340] Information on the purpose of the channel sounding reference signal;

[0341] Indicator information of the channel sounding reference signal;

[0342] Resource information of the channel sounding reference signal;

[0343] Power information of the channel sounding reference signal.

[0344] Optionally, the specification information of the channel sounding reference signal includes at least one of the following:

[0345] Error vector amplitude information of the channel sounding reference signal;

[0346] Spectral transmission template information of the channel sounding reference signal;

[0347] Adjacent channel leakage ratio information of the channel sounding reference signal;

[0348] Correlation information of the channel sounding reference signal.

[0349] Optionally, the resource information of the channel sounding reference signal includes at least one of the following:

[0350] Frequency domain resource information of the channel sounding reference signal;

[0351] Time-domain resource information of the channel sounding reference signal;

[0352] Sequence information of the channel sounding reference signal;

[0353] Port information of the channel sounding reference signal.

[0354] Optionally, the sequence information of the channel sounding reference signal includes at least one of the following:

[0355] Sequence index information of the channel sounding reference signal;

[0356] Sequence factor information of the channel sounding reference signal;

[0357] Information on the sequence mapping rules of the channel sounding reference signal.

[0358] Optionally, the sequence mapping rule information of the channel sounding reference signal includes at least one of the following:

[0359] The sequence index of the channel sounding reference signal is determined by the time slot index and the orthogonal frequency division multiplexing symbol index;

[0360] The sequence index numbers of the channel sounding reference signal are arranged in the order of first sequence indexing and then cyclic shift.

[0361] Optionally, the power information of the channel sounding reference signal includes at least one of the following:

[0362] Transmit power information of the channel sounding reference signal;

[0363] Transmit power range information of the channel sounding reference signal;

[0364] Transmit power interval information of the channel sounding reference signal.

[0365] Optionally, the first transmitting module 820 is configured to perform at least one of the following:

[0366] Based on the first information, determine the first sequence index of the channel sounding reference signal, and based on the first sequence index, send the first channel sounding reference signal;

[0367] Based on the first information, a first sequence factor of the channel sounding reference signal is determined. Based on the first sequence factor, the sequence is oversampled to obtain a first sequence of the channel sounding reference signal. Based on the first sequence, the channel sounding reference signal is transmitted.

[0368] Based on the first information, a second sequence of the channel sounding reference signal is determined, and based on the second sequence, the channel sounding reference signal is transmitted.

[0369] Based on the first information, determine the first transmission power of the channel sounding reference signal, and transmit the channel sounding reference signal based on the first transmission power.

[0370] Optionally, the first relevant information includes at least one of the following:

[0371] Time-domain information of the demodulated reference signal;

[0372] Information regarding the purpose of the demodulation reference signal;

[0373] Information on the demodulation reference signal;

[0374] Power information of the demodulated reference signal;

[0375] Information in the indication field of downlink control information.

[0376] Optionally, the demodulation reference signal's specifications include at least one of the following:

[0377] Error vector amplitude information of the demodulated reference signal;

[0378] Spectrum transmission template information of the demodulation reference signal;

[0379] Adjacent channel leakage ratio information of the demodulated reference signal;

[0380] Peak-to-average power ratio (PAPR) information of the demodulated reference signal.

[0381] Optionally, the power information of the demodulated reference signal includes at least one of the following:

[0382] The transmission power information of the demodulation reference signal;

[0383] The transmission power range information of the demodulation reference signal;

[0384] The transmission power interval information of the demodulation reference signal.

[0385] Optionally, the indication field information of the downlink control information includes at least one of the following:

[0386] Used to indicate whether downlink control information includes indicator information;

[0387] Used to indicate whether downlink control information includes data set information.

[0388] Optionally, the second relevant information includes at least one of the following:

[0389] Data generation parameter information;

[0390] Information on how the data was generated;

[0391] Information regarding the purpose of the physical uplink shared channel or physical uplink control channel;

[0392] Indicator information of the physical uplink shared channel or physical uplink control channel;

[0393] Power information of the physical uplink shared channel or physical uplink control channel.

[0394] Optionally, the indicator information for the physical uplink shared channel or physical uplink control channel includes at least one of the following:

[0395] Error vector magnitude information of the physical uplink shared channel or physical uplink control channel;

[0396] Spectrum transmission template information of the physical uplink shared channel or physical uplink control channel;

[0397] Information on the leakage ratio between adjacent channels of the physical uplink shared channel or the physical uplink control channel;

[0398] Peak-to-average power ratio (PAPR) information of the physical uplink shared channel or physical uplink control channel.

[0399] Optionally, the power information of the physical uplink shared channel or the physical uplink control channel includes at least one of the following:

[0400] Transmit power of the physical uplink shared channel or physical uplink control channel;

[0401] First offset information, which is used to indicate the offset value of the second repetitive transmission power of the physical uplink shared channel relative to the first repetitive transmission power;

[0402] The second offset information is used to indicate the offset value of the second repetitive transmission power of the physical uplink control channel relative to the first repetitive transmission power;

[0403] The third offset information is used to indicate the offset value of the transmission power of the retransmitted physical uplink shared channel relative to the original physical uplink shared channel.

[0404] The fourth offset information is used to indicate the offset value of the transmission power of the retransmitted physical uplink control channel relative to the initial physical uplink control channel.

[0405] The fifth offset information is used to indicate the offset value of the transmission power of the second physical uplink shared channel relative to the first physical uplink shared channel;

[0406] The sixth offset information is used to indicate the offset value of the transmission power of the second physical uplink control channel relative to the first physical uplink control channel.

[0407] Optionally, the first information is carried via at least one of the following signaling methods:

[0408] Radio resource control signaling; control unit signaling of the media access control layer; downlink control information signaling.

[0409] The data collection device 800 provided in this application embodiment can implement the various processes implemented in the method embodiment shown in FIG5 and achieve the same technical effect. To avoid repetition, it will not be described again here.

[0410] Referring to Figure 9, when the data collection device is a network-side device or a component within a network-side device, the data collection device 900 includes:

[0411] The second sending module 910 is used to send the first information to the terminal;

[0412] The second receiving module 920 is used to receive the first channel or the first signal from the terminal;

[0413] Processing module 930 is used to collect data based on a first channel or a first signal;

[0414] The first piece of information includes at least one of the following:

[0415] Configuration information of the channel sounding reference signal;

[0416] The first relevant information of the demodulation reference signal of the physical uplink shared channel or physical uplink control channel;

[0417] Second relevant information of the physical uplink shared channel or physical uplink control channel;

[0418] Modulation and coding strategy indication information;

[0419] The first channel includes at least one of the following:

[0420] Physical uplink shared channel; Physical uplink control channel;

[0421] The first signal includes at least one of the following:

[0422] Channel sounding reference signal; demodulation reference signal.

[0423] Using the apparatus provided in this application embodiment, first information is sent to a terminal, enabling the terminal to send a first channel or a first signal based on the first information. The first information may include at least one of the following: configuration information of a channel sounding reference signal, first related information of a demodulation reference signal of a physical uplink shared channel or physical uplink control channel, second related information of a physical uplink shared channel or physical uplink control channel, and modulation and coding strategy indication information. The first channel includes a physical uplink shared channel or a physical uplink control channel, and the first signal includes a channel sounding reference signal or a demodulation reference signal. Data can be collected based on at least one of the channel sounding reference signal, demodulation reference signal, physical uplink shared channel, and physical uplink control channel. Model training is performed based on the collected data, and the model is used to compensate for the nonlinear distortion of the power amplifier at the transmitter end, reduce the power back-off of the power amplifier, increase the transmitter's transmission power, improve the efficiency of the power amplifier, and enhance network coverage.

[0424] Optionally, the configuration information of the channel sounding reference signal includes at least one of the following:

[0425] Information on the purpose of the channel sounding reference signal;

[0426] Indicator information of the channel sounding reference signal;

[0427] Resource information of the channel sounding reference signal;

[0428] Power information of the channel sounding reference signal.

[0429] Optionally, the specification information of the channel sounding reference signal includes at least one of the following:

[0430] Error vector amplitude information of the channel sounding reference signal;

[0431] Spectral transmission template information of the channel sounding reference signal;

[0432] Adjacent channel leakage ratio information of the channel sounding reference signal;

[0433] Correlation information of the channel sounding reference signal.

[0434] Optionally, the resource information of the channel sounding reference signal includes at least one of the following:

[0435] Frequency domain resource information of the channel sounding reference signal;

[0436] Time-domain resource information of the channel sounding reference signal;

[0437] Sequence information of the channel sounding reference signal;

[0438] Port information of the channel sounding reference signal.

[0439] Optionally, the sequence information of the channel sounding reference signal includes at least one of the following:

[0440] Sequence index information of the channel sounding reference signal;

[0441] Sequence factor information of the channel sounding reference signal;

[0442] Information on the sequence mapping rules of the channel sounding reference signal.

[0443] Optionally, the sequence mapping rule information of the channel sounding reference signal includes at least one of the following:

[0444] The sequence index of the channel sounding reference signal is determined by the time slot index and the orthogonal frequency division multiplexing symbol index;

[0445] The sequence index numbers of the channel sounding reference signal are arranged in the order of first sequence indexing and then cyclic shift.

[0446] Optionally, the power information of the channel sounding reference signal includes at least one of the following:

[0447] Transmit power information of the channel sounding reference signal;

[0448] Transmit power range information of the channel sounding reference signal;

[0449] Transmit power interval information of the channel sounding reference signal.

[0450] Optionally, the first relevant information includes at least one of the following:

[0451] Time-domain information of the demodulated reference signal;

[0452] Information regarding the purpose of the demodulation reference signal;

[0453] Information on the demodulation reference signal;

[0454] Power information of the demodulated reference signal;

[0455] Information in the indication field of downlink control information.

[0456] Optionally, the demodulation reference signal's specifications include at least one of the following:

[0457] Error vector amplitude information of the demodulated reference signal;

[0458] Spectrum transmission template information of the demodulation reference signal;

[0459] Adjacent channel leakage ratio information of the demodulated reference signal;

[0460] Peak-to-average power ratio (PAPR) information of the demodulated reference signal.

[0461] Optionally, the power information of the demodulated reference signal includes at least one of the following:

[0462] The transmission power information of the demodulation reference signal;

[0463] The transmission power range information of the demodulation reference signal;

[0464] The transmission power interval information of the demodulation reference signal.

[0465] Optionally, the indication field information of the downlink control information includes at least one of the following:

[0466] Used to indicate whether downlink control information includes indicator information;

[0467] Used to indicate whether downlink control information includes data set information.

[0468] Optionally, the second relevant information includes at least one of the following:

[0469] Data generation parameter information;

[0470] Information on how the data was generated;

[0471] Information regarding the purpose of the physical uplink shared channel or physical uplink control channel;

[0472] Indicator information of the physical uplink shared channel or physical uplink control channel;

[0473] Power information of the physical uplink shared channel or physical uplink control channel.

[0474] Optionally, the indicator information for the physical uplink shared channel or physical uplink control channel includes at least one of the following:

[0475] Error vector magnitude information of the physical uplink shared channel or physical uplink control channel;

[0476] Spectrum transmission template information of the physical uplink shared channel or physical uplink control channel;

[0477] Information on the leakage ratio between adjacent channels of the physical uplink shared channel or the physical uplink control channel;

[0478] Peak-to-average power ratio (PAPR) information of the physical uplink shared channel or physical uplink control channel.

[0479] Optionally, the power information of the physical uplink shared channel or the physical uplink control channel includes at least one of the following:

[0480] Transmit power of the physical uplink shared channel or physical uplink control channel;

[0481] First offset information, which is used to indicate the offset value of the second repetitive transmission power of the physical uplink shared channel relative to the first repetitive transmission power;

[0482] The second offset information is used to indicate the offset value of the second repetitive transmission power of the physical uplink control channel relative to the first repetitive transmission power;

[0483] The third offset information is used to indicate the offset value of the transmission power of the retransmitted physical uplink shared channel relative to the original physical uplink shared channel.

[0484] The fourth offset information is used to indicate the offset value of the transmission power of the retransmitted physical uplink control channel relative to the initial physical uplink control channel.

[0485] The fifth offset information is used to indicate the offset value of the transmission power of the second physical uplink shared channel relative to the first physical uplink shared channel;

[0486] The sixth offset information is used to indicate the offset value of the transmission power of the second physical uplink control channel relative to the first physical uplink control channel.

[0487] Optionally, the first information is carried via at least one of the following signaling methods:

[0488] Radio resource control signaling;

[0489] Control unit signaling of the media access control layer;

[0490] Downlink control information signaling.

[0491] The data collection device 900 provided in this application embodiment can implement the various processes implemented in the method embodiment shown in FIG7 and achieve the same technical effect. To avoid repetition, it will not be described again here.

[0492] As shown in Figure 10, this application embodiment also provides a communication device 1000, including a processor 1001 and a memory 1002. The memory 1002 stores a program or instructions that can run on the processor 1001. For example, when the communication device 1000 is a terminal, the program or instructions executed by the processor 1001 implement the various steps of the method embodiment shown in Figure 5 above, and can achieve the same technical effect. When the communication device 1000 is a network-side device, the program or instructions executed by the processor 1001 implement the various steps of the method embodiment shown in Figure 7 above, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0493] This application also provides a terminal, including a processor and a communication interface, with the communication interface coupled to the processor. The processor is used to run programs or instructions to implement the steps in the method embodiment shown in FIG5. This terminal embodiment corresponds to the above-described terminal-side method embodiment, and all implementation processes and methods of the above-described method embodiments can be applied to this terminal embodiment and achieve the same technical effect. The terminal can be the data collection device shown in FIG8. Specifically, FIG11 is a structural schematic diagram of a terminal implementing an embodiment of this application.

[0494] The terminal 1100 includes, but is not limited to, at least some of the following components: radio frequency unit 1101, network module 1102, audio output unit 1103, input unit 1104, sensor 1105, display unit 1106, user input unit 1107, interface unit 1108, memory 1109, and processor 1110.

[0495] Those skilled in the art will understand that terminal 1100 may also include a power supply (such as a battery) for powering various components. The power supply can be logically connected to processor 1110 through a power management system, thereby enabling functions such as charging, discharging, and power consumption management through the power management system. The terminal structure shown in Figure 11 does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown, or combine certain components, or have different component arrangements, which will not be elaborated here.

[0496] It should be understood that, in this embodiment, the input unit 1104 may include a graphics processor 11041 and a microphone 11042. The graphics processor 11041 processes image data of still images or videos obtained by an image capture device (such as a camera) in video capture mode or image capture mode. The display unit 1106 may include a display panel 11061, which may be configured in the form of a liquid crystal display, an organic light-emitting diode, or the like. The user input unit 1107 includes at least one of a touch panel 11071 and other input devices 11072. The touch panel 11071 is also called a touch screen. The touch panel 11071 may include a touch detection device and a touch controller. Other input devices 11072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, power buttons, etc.), trackballs, mice, and joysticks, which will not be described in detail here.

[0497] In this embodiment, after receiving downlink data from the network-side device, the radio frequency unit 1101 can transmit it to the processor 1110 for processing; in addition, the radio frequency unit 1101 can send uplink data to the network-side device. Typically, the radio frequency unit 1101 includes, but is not limited to, antennas, amplifiers, transceivers, couplers, low-noise amplifiers, duplexers, etc.

[0498] The memory 1109 can be used to store software programs or instructions, as well as various data. The memory 1109 may primarily include a first storage area for storing programs or instructions and a second storage area for storing data. The first storage area may store the operating system, application programs or instructions required for at least one function (such as sound playback, image playback, etc.). Furthermore, the memory 1109 may include volatile memory or non-volatile memory. The non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. Volatile memory can be random access memory (RAM), static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM), and direct memory bus RAM (DRRAM). The memory 1109 in this embodiment includes, but is not limited to, these and any other suitable types of memory.

[0499] Processor 1110 may include one or more processing units; optionally, processor 1110 integrates an application processor and a modem processor, wherein the application processor mainly handles operations involving the operating system, user interface, and applications, and the modem processor mainly handles wireless communication signals, such as a baseband processor. It is understood that the aforementioned modem processor may also not be integrated into processor 1110.

[0500] The radio frequency unit 1101 is used to receive first information from the network-side device and to send a first channel or a first signal to the network-side device based on the first information.

[0501] It is understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of the method embodiment shown in Figure 5, and achieve the same or corresponding technical effects. To avoid repetition, it will not be described again here.

[0502] This application also provides a network-side device, including a processor and a communication interface, wherein the communication interface and the processor are coupled, and the processor is used to run programs or instructions to implement the steps of the method embodiment shown in FIG7. This network-side device embodiment corresponds to the above-described network-side device method embodiment, and all implementation processes and methods of the above-described method embodiments can be applied to this network-side device embodiment and can achieve the same technical effect.

[0503] Specifically, this application embodiment also provides a network-side device, which can be the data collection device shown in FIG9. As shown in FIG12, the network-side device 1200 includes: an antenna 1201, a radio frequency device 1202, a baseband device 1203, a processor 1204, and a memory 1205. The antenna 1201 is connected to the radio frequency device 1202. In the uplink direction, the radio frequency device 1202 receives information through the antenna 1201 and sends the received information to the baseband device 1203 for processing. In the downlink direction, the baseband device 1203 processes the information to be transmitted and sends it to the radio frequency device 1202, which processes the received information and then transmits it through the antenna 1201.

[0504] The method executed by the network-side device in the above embodiments can be implemented in the baseband device 1203, which includes a baseband processor.

[0505] The baseband device 1203 may include at least one baseband board, on which multiple chips are disposed, as shown in FIG12. One of the chips is, for example, a baseband processor, which is connected to the memory 1205 via a bus interface to call the program in the memory 1205 to execute the network-side device operation shown in the above method embodiment.

[0506] The network-side device may also include a network interface 1206, such as a Common Public Radio Interface (CPRI).

[0507] Specifically, the network-side device 1200 in this application embodiment further includes: instructions or programs stored in memory 1205 and executable on processor 1204. Processor 1204 calls the instructions or programs in memory 1205 to execute the methods executed by each module shown in FIG9 and achieve the same technical effect. To avoid repetition, it will not be described in detail here.

[0508] Specifically, this application also provides a network-side device. As shown in FIG13, the network-side device 1300 includes a processor 1301, a network interface 1302, and a memory 1303. The network-side device may be the data collection device 900 shown in FIG9. The network interface 1302 is, for example, a common public radio interface (CPRI).

[0509] Specifically, the network-side device 1300 in this application embodiment further includes: instructions or programs stored in memory 1303 and executable on processor 1301. Processor 1301 calls the instructions or programs in memory 1303 to execute the methods executed by each module shown in FIG9 and achieve the same technical effect. To avoid repetition, it will not be described in detail here.

[0510] This application also provides a readable storage medium storing a program or instructions. When the program or instructions are executed by a processor, they implement the various processes of the above method embodiments and achieve the same technical effect. To avoid repetition, they will not be described again here.

[0511] The processor is the processor in the terminal described in the above embodiments. The readable storage medium includes computer-readable storage media, such as computer read-only memory (ROM), random access memory (RAM), magnetic disk, or optical disk. In some examples, the readable storage medium may be a non-transient readable storage medium.

[0512] This application also provides a chip, which includes a processor and a communication interface. The communication interface and the processor are coupled. The processor is used to run programs or instructions to implement the various processes of the above method embodiments and achieve the same technical effect. To avoid repetition, it will not be described again here.

[0513] It should be understood that the chip mentioned in the embodiments of this application may also be referred to as a system-on-a-chip, system chip, chip system, or system-on-a-chip, etc.

[0514] This application also provides a computer program / program product, which is stored in a storage medium and executed by at least one processor to implement the various processes of the above method embodiments and achieve the same technical effect. To avoid repetition, it will not be described again here.

[0515] This application also provides a wireless communication system, including: a terminal and a network-side device. The terminal can be used to execute the steps of the method embodiment shown in FIG5, and the network-side device can be used to execute the steps of the method embodiment shown in FIG7.

[0516] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0517] From the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of computer software products plus necessary general-purpose hardware platforms, and of course, they can also be implemented by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, magnetic disk, optical disk, etc.) and includes several instructions to cause the terminal or network-side device to execute the methods described in the various embodiments of this application.

[0518] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other implementations under the guidance of this application without departing from the spirit and scope of the claims. All of these implementations are within the protection scope of this application.

Claims

1. A data collection method, wherein, The method comprises: a terminal receiving first information from a network side device; the terminal sending a first channel or a first signal to the network side device based on the first information; wherein the first information comprises at least one of: configuration information of a channel sounding reference signal; first related information of a demodulation reference signal of a physical uplink shared channel or a physical uplink control channel; second related information of the physical uplink shared channel or the physical uplink control channel; and modulation and coding strategy indication information. The first channel comprises at least one of: a physical uplink shared channel; and a physical uplink control channel. The first signal comprises at least one of: a channel sounding reference signal; and a demodulation reference signal.

2. The method of claim 1, wherein, The terminal sending the first channel or the first signal to the network side device based on the first information comprises at least one of: the terminal determining a first sequence index of the channel sounding reference signal based on the first information, and sending a first channel sounding reference signal based on the first sequence index; the terminal determining a first sequence factor of the channel sounding reference signal based on the first information, performing over-sampling of a sequence based on the first sequence factor to obtain a first sequence of the channel sounding reference signal, and sending the channel sounding reference signal based on the first sequence; the terminal determining a second sequence of the channel sounding reference signal based on the first information, and sending the channel sounding reference signal based on the second sequence; the terminal determining a first sending power of the channel sounding reference signal based on the first information, and sending the channel sounding reference signal based on the first sending power.

3. A data collection method, wherein, The method comprises: a network side device sending first information to a terminal; the network side device receiving a first channel or a first signal from the terminal; the network side device collecting data based on the first channel or the first signal; wherein the first information comprises at least one of: configuration information of a channel sounding reference signal; first related information of a demodulation reference signal of a physical uplink shared channel or a physical uplink control channel; second related information of the physical uplink shared channel or the physical uplink control channel; and modulation and coding strategy indication information. The first channel comprises at least one of: a physical uplink shared channel; and a physical uplink control channel. The first signal comprises at least one of: a channel sounding reference signal; and 4. The method according to any one of claims 1 to 3, wherein, a demodulation reference signal. The configuration information of the channel sounding reference signal comprises at least one of: usage information of the channel sounding reference signal; index information of the channel sounding reference signal; resource information of the channel sounding reference signal; 5. The method of claim 4, wherein, power information of the channel sounding reference signal. The index information of the channel sounding reference signal comprises at least one of: error vector magnitude information of the channel sounding reference signal; spectrum emission mask information of the channel sounding reference signal; adjacent channel leakage ratio information of the channel sounding reference signal; 6. The method of claim 4 or 5, wherein, correlation information of the channel sounding reference signal. The resource information of the channel sounding reference signal comprises at least one of: frequency domain resource information of the channel sounding reference signal; time domain resource information of the channel sounding reference signal; sequence information of the channel sounding reference signal; Port information of the channel sounding reference signal.

7. The method of claim 6, wherein, The sequence information of the channel sounding reference signal comprises at least one of: Sequence index information of the channel sounding reference signal; Sequence factor information of the channel sounding reference signal; Sequence mapping rule information of the channel sounding reference signal.

8. The method of claim 7, wherein, The sequence mapping rule information of the channel sounding reference signal comprises at least one of: The sequence index of the channel sounding reference signal is determined by a time slot index and an orthogonal frequency division multiplexing symbol index; The sequence index of the channel sounding reference signal is arranged in the order of sequence index first and cyclic shift second.

9. The method according to any one of claims 4 to 8, wherein, The power information of the channel sounding reference signal comprises at least one of: Transmit power information of the channel sounding reference signal; Transmit power interval information of the channel sounding reference signal; Transmit power interval information of the channel sounding reference signal.

10. The method according to any one of claims 1 to 9, wherein, The first related information comprises at least one of: Time domain information of the demodulation reference signal; Usage information of the demodulation reference signal; Index information of the demodulation reference signal; Power information of the demodulation reference signal; Indication field information of the downlink control information.

11. The method of claim 10, wherein, The index information of the demodulation reference signal comprises at least one of: Error vector magnitude information of the demodulation reference signal; Spectrum emission mask information of the demodulation reference signal; Adjacent channel leakage ratio information of the demodulation reference signal; Peak to average ratio information of the demodulation reference signal.

12. The method of claim 10 or 11, wherein, The power information of the demodulation reference signal comprises at least one of: Transmit power information of the demodulation reference signal; Transmit power interval information of the demodulation reference signal; Transmit power interval information of the demodulation reference signal.

13. The method according to any one of claims 10 to 12, wherein, The indication field information of the downlink control information comprises at least one of: Information for indicating whether the downlink control information contains an index; Information for indicating whether the downlink control information contains a data set.

14. The method according to any one of claims 1 to 13, wherein, The second related information comprises at least one of: Data generation parameter information; Data generation mode information; Usage information of the physical uplink shared channel or the physical uplink control channel; Index information of the physical uplink shared channel or the physical uplink control channel; Power information of the physical uplink shared channel or the physical uplink control channel.

15. The method of claim 14, wherein, The index information of the physical uplink shared channel or the physical uplink control channel comprises at least one of: Error vector magnitude information of the physical uplink shared channel or the physical uplink control channel; Spectrum emission mask information of the physical uplink shared channel or the physical uplink control channel; Adjacent channel leakage ratio information of the physical uplink shared channel or the physical uplink control channel; Peak to average ratio information of the physical uplink shared channel or the physical uplink control channel.

16. The method of claim 14 or 15, wherein, The power information of the physical uplink shared channel or the physical uplink control channel comprises at least one of: Transmit power of the physical uplink shared channel or the physical uplink control channel; First offset information, the first offset information being used for indicating an offset value of a second repeated transmit power of the physical uplink shared channel relative to a first repeated transmit power; Second offset information, the second offset information being used for indicating an offset value of a second repeated transmit power of the physical uplink control channel relative to a first repeated transmit power; a third offset information used for indicating an offset value of a transmission power of a retransmitted physical uplink shared channel relative to a physical uplink shared channel of an initial transmission; a fourth offset information used for indicating an offset value of a transmission power of a retransmitted physical uplink control channel relative to a physical uplink control channel of an initial transmission; a fifth offset information used for indicating an offset value of a transmission power of a second physical uplink shared channel relative to a first physical uplink shared channel; a sixth offset information used for indicating an offset value of a transmission power of a second physical uplink control channel relative to a first physical uplink control channel.

17. A data collection device, wherein, comprising: a first receiving module, configured to receive first information from a network side device; a first sending module, configured to send a first channel or a first signal to the network side device based on the first information; wherein the first information comprises at least one of: configuration information of a channel sounding reference signal; first related information of a demodulation reference signal of a physical uplink shared channel or a physical uplink control channel; second related information of the physical uplink shared channel or the physical uplink control channel; and modulation and coding strategy indication information; the first channel comprises at least one of: a physical uplink shared channel; and a physical uplink control channel; the first signal comprises at least one of: a channel sounding reference signal; and a demodulation reference signal.

18. The apparatus of claim 17, wherein, the first sending module is configured to perform at least one of: determining a first sequence index of a channel sounding reference signal based on the first information, and sending a first channel sounding reference signal based on the first sequence index; determining a first sequence factor of a channel sounding reference signal based on the first information, performing over-sampling of a sequence based on the first sequence factor to obtain a first sequence of a channel sounding reference signal, and sending a channel sounding reference signal based on the first sequence; determining a second sequence of a channel sounding reference signal based on the first information, and sending a channel sounding reference signal based on the second sequence; determining a first transmission power of a channel sounding reference signal based on the first information, and sending a channel sounding reference signal based on the first transmission power.

19. A data collection device, wherein, comprising: a second sending module, configured to send first information to a terminal; a second receiving module, configured to receive a first channel or a first signal from the terminal; a processing module, configured to perform data collection based on the first channel or the first signal; wherein the first information comprises at least one of: configuration information of a channel sounding reference signal; first related information of a demodulation reference signal of a physical uplink shared channel or a physical uplink control channel; second related information of the physical uplink shared channel or the physical uplink control channel; and modulation and coding strategy indication information; the first channel comprises at least one of: a physical uplink shared channel; and a physical uplink control channel; the first signal comprises at least one of: a channel sounding reference signal; and a demodulation reference signal.

20. The apparatus of any of claims 17 to 19, wherein, the configuration information of the channel sounding reference signal comprises at least one of: usage information of a channel sounding reference signal; index information of a channel sounding reference signal; Resource information of the channel sounding reference signal; Power information of the channel sounding reference signal.

21. The apparatus of claim 20, wherein, The index information of the channel sounding reference signal includes at least one of: Error vector magnitude information of the channel sounding reference signal; Spectrum emission mask information of the channel sounding reference signal; Adjacent channel leakage ratio information of the channel sounding reference signal; Correlation information of the channel sounding reference signal.

22. The apparatus of claim 20 or 21, wherein, The resource information of the channel sounding reference signal includes at least one of: Frequency domain resource information of the channel sounding reference signal; Time domain resource information of the channel sounding reference signal; Sequence information of the channel sounding reference signal; Port information of the channel sounding reference signal.

23. The apparatus of claim 22, wherein, The sequence information of the channel sounding reference signal includes at least one of: Sequence index information of the channel sounding reference signal; Sequence factor information of the channel sounding reference signal; Sequence mapping rule information of the channel sounding reference signal.

24. The apparatus of claim 23, wherein, The sequence mapping rule information of the channel sounding reference signal includes at least one of: The sequence index of the channel sounding reference signal is determined by a slot index and an orthogonal frequency division multiplexing symbol index; The sequence index of the channel sounding reference signal is arranged in the order of sequence index first and cyclic shift second.

25. The apparatus of any of claims 20 to 24, wherein, The power information of the channel sounding reference signal includes at least one of: Transmit power information of the channel sounding reference signal; Transmit power interval information of the channel sounding reference signal; Transmit power spacing information of the channel sounding reference signal.

26. The apparatus of any of claims 17 to 25, wherein, The first related information includes at least one of: Time domain information of the demodulation reference signal; Usage information of the demodulation reference signal; Index information of the demodulation reference signal; Power information of the demodulation reference signal; Indication field information of the downlink control information.

27. The apparatus of claim 26, wherein, The index information of the demodulation reference signal includes at least one of: Error vector magnitude information of the demodulation reference signal; Spectrum emission mask information of the demodulation reference signal; Adjacent channel leakage ratio information of the demodulation reference signal; Peak to average ratio information of the demodulation reference signal.

28. The apparatus of claim 26 or 27, wherein, The power information of the demodulation reference signal includes at least one of: Transmit power information of the demodulation reference signal; Transmit power interval information of the demodulation reference signal; Transmit power spacing information of the demodulation reference signal.

29. The apparatus of any of claims 26 to 28, wherein, The indication field information of the downlink control information includes at least one of: Information for indicating whether the downlink control information contains an index; Information for indicating whether the downlink control information contains a data set.

30. The apparatus of any of claims 17 to 29, wherein, The second related information includes at least one of: Data generation parameter information; Data generation mode information; Usage information of the physical uplink shared channel or the physical uplink control channel; Index information of the physical uplink shared channel or the physical uplink control channel; Power information of the physical uplink shared channel or the physical uplink control channel.

31. The apparatus of claim 30, wherein, The index information of the physical uplink shared channel or the physical uplink control channel includes at least one of: Error vector magnitude information of the physical uplink shared channel or the physical uplink control channel; Spectrum emission mask information of the physical uplink shared channel or the physical uplink control channel; Adjacent channel leakage ratio information of the physical uplink shared channel or the physical uplink control channel; Peak to average ratio information of the physical uplink shared channel or the physical uplink control channel.

32. The apparatus of claim 30 or 31, wherein, The power information of the physical uplink shared channel or the physical uplink control channel comprises at least one of: a transmit power of the physical uplink shared channel or the physical uplink control channel; first offset information, the first offset information being used to indicate an offset value of a second repeated transmit power of the physical uplink shared channel relative to a first repeated transmit power; second offset information, the second offset information being used to indicate an offset value of a second repeated transmit power of the physical uplink control channel relative to a first repeated transmit power; third offset information, the third offset information being used to indicate an offset value of a retransmitted physical uplink shared channel relative to a transmit power of an initial transmitted physical uplink shared channel; fourth offset information, the fourth offset information being used to indicate an offset value of a retransmitted physical uplink control channel relative to a transmit power of an initial transmitted physical uplink control channel; fifth offset information, the fifth offset information being used to indicate an offset value of a second physical uplink shared channel relative to a transmit power of a first physical uplink shared channel; sixth offset information, the sixth offset information being used to indicate an offset value of a second physical uplink control channel relative to a transmit power of a first physical uplink control channel.

33. A terminal, wherein, A processor and a memory, the memory storing programs or instructions executable on the processor, the programs or instructions being executed by the processor to implement the steps of the data collection method according to any one of claims 1 to 16.

34. A network-side device, wherein, A processor and a memory, the memory storing programs or instructions executable on the processor, the programs or instructions being executed by the processor to implement the steps of the data collection method according to any one of claims 1 to 16.

35. A readable storage medium, wherein, A readable storage medium storing programs or instructions executable by a processor to implement the steps of the data collection method according to any one of claims 1 to 16.

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