Communication method, apparatus and communication device

Abstract

The application discloses a communication method, device and equipment, and belongs to the technical field of communication. The method of the application comprises the following steps: a first communication device receives first signaling from a second communication device; and the first communication device transmits a first transmission. The first signaling is used for configuring or scheduling the first transmission, and a first model related to the first transmission is configured or arranged in the first communication device.

Description

Technical Field

[0001] This application belongs to the field of communication technology, specifically relating to a communication method, apparatus, and communication equipment. Background Technology

[0002] With the rapid development of Artificial Intelligence (AI), it has been widely applied in various fields. For example, in the field of communications, AI modules (such as AI models) can be deployed on the terminal side or network side for beam information prediction, channel quality prediction, and so on. However, how to integrate AI into wireless communication networks to improve the performance of wireless communication systems, such as transmission reliability, remains a technical problem that urgently needs to be solved in this field. Summary of the Invention

[0003] This application provides a communication method, apparatus, and device that can integrate AI into wireless communication networks and improve the performance of wireless communication systems.

[0004] In a first aspect, a communication method is provided, comprising: a first communication device receiving a first signaling from a second communication device; the first communication device sending a first transmission; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0005] In a second aspect, a communication method is provided, comprising: a second communication device sending a first signaling; the second communication device receiving a first transmission from a first communication device; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0006] Thirdly, a communication device is provided, the device being a first communication device or applied to a first communication device, the device comprising: a receiving module for receiving first signaling from a second communication device; and a sending module for sending a first transmission; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0007] Fourthly, a communication device is provided, comprising: a transmitting module for transmitting a first signaling; and a receiving module for receiving a first transmission from a first communication device; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0008] Fifthly, a communication device is provided, the device being configured to perform the steps of the method described in the first aspect, or to implement the steps of the method described in the second aspect.

[0009] In a sixth aspect, a communication device is provided, the communication 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 first or second aspect.

[0010] In a seventh aspect, a communication device is provided, including a processor and a communication interface, wherein the communication interface is used to receive a first signaling from a second communication device and to send a first transmission; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0011] Eighthly, a communication device is provided, including a processor and a communication interface, wherein the communication interface is used to send a first signaling; and to receive a first transmission from a first communication device; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0012] A ninth aspect provides a readable storage medium on which a program or instructions are stored, which, when executed by a processor, implement the steps of the method described in the first aspect, or implement the steps of the method described in the second aspect.

[0013] In a tenth aspect, a wireless communication system is provided, comprising: a first communication device and a second communication device, wherein the first communication device is configured to perform the steps of the method described in the first aspect, and the second communication device is configured to perform the steps of the method described in the second aspect.

[0014] Eleventhly, 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 described in the first aspect, or to implement the steps of the method described in the second aspect.

[0015] In a twelfth 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.

[0016] In this embodiment, a first communication device receives a first signaling from a second communication device and sends a first transmission. The first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission. Thus, by configuring or scheduling the first transmission related to the first model using the first signaling, the first communication device can apply the first model to send the first transmission, thereby achieving the goal of integrating AI into the wireless communication system while improving the reliability of the first transmission and enhancing the performance of the wireless communication system. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a wireless communication system provided in an exemplary embodiment of this application.

[0018] Figure 2 This is one of the flowcharts illustrating a communication method provided in an exemplary embodiment of this application.

[0019] Figure 3 This is a second schematic flowchart of a communication method provided in an exemplary embodiment of this application.

[0020] Figure 4 This is one of the structural schematic diagrams of a communication device provided in an exemplary embodiment of this application.

[0021] Figure 5 This is a second schematic diagram of the structure of a communication device provided in an exemplary embodiment of this application.

[0022] Figure 6 This is a schematic diagram of the structure of a communication device provided in an exemplary embodiment of this application.

[0023] Figure 7 This is a schematic diagram of the structure of a terminal provided in an exemplary embodiment of this application.

[0024] Figure 8 This is a schematic diagram of the structure of a network-side device provided in an exemplary embodiment of this application. Detailed Implementation

[0025] 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.

[0026] 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.

[0027] 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 the sender explicitly informing the receiver of specific information, the required operation, or the requested result in the instruction sent. An indirect instruction can be understood as the receiver determining the corresponding information based on the instruction sent by the sender, or making a judgment and determining the required operation or requested result based on the judgment result.

[0028] 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.

[0029] Figure 1This diagram illustrates a block diagram of a wireless communication system applicable to embodiments of this application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 can also be referred to as User Equipment (UE), and 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 devices (home appliances with wireless communication capabilities, such as refrigerators, televisions, washing machines, or furniture), game consoles, personal computers (PCs), ATMs, or self-service machines, etc. Wearable devices include: smartwatches, smart bracelets, smart earphones, 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. Furthermore, in addition to the terminals described above, terminal 11 can also be a chip within a terminal, such as a modem chip, a system-on-chip (SoC), etc. It should be noted that the specific type of terminal 11 is not limited in the embodiments of this application.

[0030] Network-side equipment 12 may include access network equipment or core network equipment. 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. Among them, base stations can be referred to as 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), Non-Terrestrial Network (NTN) equipment (such as satellite or high altitude platform). The term "base station" can be any suitable term in the field, such as "station" or any other appropriate term in the relevant field, as long as the same technical effect is achieved. The term "base station" is not limited to specific technical terms. It should be noted that the embodiments of this application only use the base station in the NR system as an example for introduction, and do not limit the specific type of base station.

[0031] 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 Function. Support Function (BSF), Application Function (AF), Location Management Function (LMF), Gateway Mobile Location Centre (GMLC), Network Data Analytics Function (NWDAF), and Non-Terrestrial Network (NTN) equipment (such as satellite or high altitude platform station).It should be noted that the embodiments of this application only use the core network equipment in the NR system as an example for introduction, and do not limit the specific type of core network equipment. If the name of the core network equipment mentioned in the embodiments of this application changes in subsequent protocol versions (such as 6G), it is also within the scope of protection of this application.

[0032] 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).

[0033] It should be noted that the AI ​​model mentioned below in this application may also be referred to as an AI unit, machine learning (ML) model, ML unit, AI structure, AI function, AI characteristic, machine learning model, neural network, neural network function, neural network functionality, etc. Alternatively, the AI ​​model may refer to a processing unit capable of implementing specific algorithms, formulas, processing flows, capabilities, etc., related to AI. Or, the AI ​​unit / AI model may be a processing method, algorithm, function, module, or unit for a specific dataset. Alternatively, the AI ​​unit / AI model may be a processing method, algorithm, function, module, or unit running on AI / ML related hardware such as GPUs, NPUs, TPUs, and ASICs. This application does not specifically limit its scope in this regard. Optionally, the specific dataset includes the input and / or output of the AI ​​model.

[0034] Optionally, the index of the AI ​​model may be referred to as an AI model identifier, an AI structure identifier, an AI algorithm identifier, or an identifier of a specific dataset associated with the AI ​​model, or an identifier of a specific scenario, environment, channel characteristics, or device related to the AI / ML, or an identifier of a function, feature, capability, or module related to the AI / ML. This application does not make any specific limitations on this.

[0035] The technical solutions provided in this application will be described in detail below with reference to the accompanying drawings and through some embodiments and application scenarios.

[0036] like Figure 2 The diagram shown is a flowchart of a communication method 200 provided in an exemplary embodiment of this application. This method 200 can be executed by, but is not limited to, a first communication device, specifically by hardware and / or software installed in the first communication device. In this embodiment, the method 200 may include at least the following steps.

[0037] S210, the first communication device receives the first signaling from the second communication device.

[0038] S220, the first communication device sends a first transmission.

[0039] The first signaling is used to configure or schedule the first transmission. For example, the first signaling can be used to configure or schedule the transmission resources required for the first transmission, whether to apply a usage model, whether the first transmission is used to transmit valid data, etc., so that the first communication device can send the first transmission according to the first signaling, thereby improving the transmission reliability of the first transmission.

[0040] Optionally, the first signaling may be, but is not limited to, Downlink Control Information (DCI), Sidelink Control Information (SCI), etc.

[0041] The first communication device is configured or deployed with one or more first models related to the first transmission, for use by the first communication device when transmitting the first transmission, to improve the reliability of the first transmission, etc., thereby achieving the purpose of integrating AI into the wireless communication system and improving the performance of the wireless communication system. In this embodiment, the first model can also be understood as an AI model or AI unit, etc.

[0042] Optionally, in this embodiment, depending on the different communication requirements, the first model can be of various types. For example, the first model can be used to detect network faults, predict network traffic hotspots, etc. Alternatively, the first model can also be related to signal distortion compensation of the first transmission. For example, the first model can be used to compensate for the nonlinear distortion of the first transmission, or to reduce the peak-to-average power ratio (PAPR) of the first transmission to reduce signal distortion of the first transmission, etc. There are no limitations here.

[0043] The phrase "the first model is related to signal distortion compensation of the first transmission" can be understood as follows: In this embodiment, a model for compensating for the nonlinear distortion of the power amplifier (PA) is configured or deployed in the transmitter of the first communication device. This effectively solves the signal distortion problem caused by the nonlinear distortion of the PA, improves the PA efficiency of the transmitter in the first communication device, avoids the problem of high algorithm requirements on the transmitter when using the digital pre-distortion (DPD) algorithm on the transmitter side to combat PA nonlinearity in related technologies, or avoids the problem of limited PA nonlinearity effect when performing PA nonlinearity adversarial algorithms on the receiver side in related technologies.

[0044] Optionally, the first transmission may include, but is not limited to, at least one of the following: Physical Uplink Shared Channel (PUSCH), Sounding Reference Signal (SRS), Physical Uplink Control Channel (PUCCH), Physical Sidelink Shared Channel (PSSCH), and Physical Sidelink Control Channel (PSCCH).

[0045] Optionally, the first communication device and the second communication device can be of various types. For example, the first communication device can be a terminal, the second communication device can be a network-side device, or both the first communication device and the second communication device can be network-side devices, or both the first communication device and the second communication device can be terminals on the SL link.

[0046] In this embodiment, by configuring or scheduling the first transmission associated with the first model through the first signaling, the first communication device can apply the first model to send the first transmission, thereby improving the reliability of the first transmission, achieving the goal of integrating AI into the wireless communication system, and improving the performance of the wireless communication system.

[0047] In some embodiments, when the first communication device is configured or deployed with a first model related to the first transmission, the first communication device can be understood as the party configured with the first model to apply the first model during the transmission of the first transmission to improve the transmission performance of the first transmission, such as transmission reliability, etc., while the second communication device can be understood as the model supervisor or model trainer of the first model to supervise and adjust the model performance of the first model used by the first communication device to ensure the model performance of the first model.

[0048] Regarding the first model configured or deployed in the first communication device, considering that changes in the wireless communication environment, such as changes in user mobility or service types, may lead to a deterioration in the model performance of the first model configured or deployed in the first communication device, thereby affecting the performance of the wireless communication system, this application further provides a scheme for model supervision of the first model's performance to ensure the model performance of the first model.

[0049] In some embodiments, this application can configure the second communication device to assist the first communication device in model supervision based on normal signal scheduling (such as uplink scheduling). That is, the first signaling sent by the second communication device can be used not only to configure or schedule the first transmission, but also to assist the second communication device in model supervision to ensure the performance of the first model.

[0050] For example, in some embodiments, when the first signaling described in S210 for configuring or scheduling the first transmission is also used by the second communication device to assist the first communication device in model supervision, the first signaling may include, but is not limited to, at least one of the following 11)-16).

[0051] 11) First information, used to indicate the first time-frequency resource allocated for the first transmission.

[0052] The first information enables the first communication device to transmit the first transmission based on the first model on the first time-frequency resource, while the second communication device, upon receiving the first transmission transmitted by the first communication device based on the first model, can clearly understand which time-frequency resources the first communication device used for the first transmission. This allows the second communication device to determine the model performance of the first model based on the signal transmission quality of the first transmission on the first time-frequency resource, thereby assisting the first communication device in performing model supervision or model training and ensuring the model performance of the first model.

[0053] For example, for the second communication device, assuming the protocol stipulates that the signal transmission quality of the first transmission sent by the first communication device based on the first model on the first time-frequency resource is not less than a first value, but the actual signal transmission quality of the first transmission received by the second communication device is less than the first value, then the second communication device can determine that the model performance of the first model may be poor and the first model needs to be calibrated or retrained; otherwise, it can determine that the performance of the first model has not deteriorated and subsequent transmission can continue.

[0054] Optionally, the first value may be the correlation value between the received signal and the transmitted signal in the time domain, or it may be an error vector metric, etc., and there are no restrictions here.

[0055] 12) Second information, used to indicate the second time-frequency resource allocated for the first transmission.

[0056] The second time-frequency resource includes fewer resource units than the first time-frequency resource. These resource units may include, but are not limited to, physical resource blocks (PRBs) and resource blocks.

[0057] In this embodiment, while instructing the first time-frequency resource through the first signaling, the second time-frequency resource can also be further instructed. This enables the first communication device to transmit the first transmission on the first time-frequency resource based on the first model, and also to transmit the first transmission on the second time-frequency resource based on the first model or the second model. This allows the second communication device to determine the model performance of the first model based on the quality of the received first transmission signal transmitted on different time-frequency resources, thereby assisting the first communication device in performing model supervision or calibration of the first model and ensuring the model performance of the first model.

[0058] It is understandable that, taking signal distortion as an example, considering that the smaller the time-frequency resources used for the first transmission, the less the first transmission is affected by signal distortion, and the higher the reliability of the first transmission, this embodiment sets the number of resource units included in the second time-frequency resources to be less than the number of resource units included in the first time-frequency resources. This allows the second communication device to use the signal transmission quality of the first transmission transmitted on the second time-frequency resources as a benchmark when performing model supervision of the first model, to judge the quality of the first transmission signal transmitted on the first time-frequency resources, and thus determine the model performance of the first model, thereby achieving the purpose of model supervision.

[0059] For example, suppose the protocol stipulates that the signal transmission quality of the first transmission sent by the first communication device based on the first model on the first time-frequency resource is not less than the signal transmission quality of the first transmission sent by the first communication device based on the first model on the second time-frequency resource. However, if the actual signal transmission quality of the first transmission received by the second communication device on the first time-frequency resource is less than the signal transmission quality of the first transmission sent on the second time-frequency resource, then the second communication device can determine that the performance of the first model may be poor and that the first model needs to be calibrated or retrained. Conversely, it can determine that the performance of the first model has not deteriorated and that subsequent transmissions can continue.

[0060] For example, suppose the protocol stipulates that the signal transmission quality of the first transmission sent by the first communication device based on the first model on the first time-frequency resource is not less than the signal transmission quality of the first transmission sent by the first communication device based on the second model on the second time-frequency resource. However, if the actual received signal transmission quality of the first transmission based on the first model on the first time-frequency resource is less than the signal transmission quality of the first transmission based on the second model on the second time-frequency resource, then the second communication device can determine that the performance of the first model may be poor and that the first model needs to be calibrated or retrained. Conversely, it can determine that the performance of the first model has not deteriorated and that subsequent transmissions can continue.

[0061] Optionally, the second model is similar to the first model and can be understood as an AI model or AI unit, used for model supervision or model training of the first model.

[0062] 13) Third information, used to indicate whether the first transmission carries data, the data can be understood as user plane data.

[0063] In this context, through the indication of the third information, the first communication device can not only determine whether the first transmission carries data based on the third information, but also enable the second communication device to clearly understand whether the first transmission carries data when it receives the first transmission based on the first model from the first communication device, thereby assisting the second communication device in performing model supervision of the first model. For example, if the first transmission does not carry data, the model performance of the first model can be determined based on the signal transmission quality of the first transmission.

[0064] For example, assuming the third information indicates that the first transmission does not carry data, the first communication device can carry any signal in the first transmission when sending the first transmission based on the first model. Then, when the second communication device receives the first transmission from the first communication device, the second communication device can determine the model performance of the first model based on the signal transmission quality of the first transmission, thereby realizing model supervision or calibration of the first model and ensuring the model performance of the first model.

[0065] Furthermore, if the third information indicates that the first transmission carries data, then the first communication device needs to perform normal business data transmission, that is, the first transmission may not be used for model supervision or calibration of the first model to ensure the model performance of the first model.

[0066] 14) Fourth information, used to indicate whether the first transmission occupies the first transmission resource, which is a pre-configured resource for the first transmission. That is, whether the first transmission includes actual uplink transmission resources.

[0067] In this context, through the indication of the fourth information, the first communication device can not only determine whether the first transmission occupies the first transmission resource based on the fourth information, but also enable the second communication device to clearly understand whether the first transmission occupies the first transmission resource when it receives the first transmission based on the first model from the first communication device, so as to assist the second communication device in performing model supervision of the first model and ensure the model performance of the first model.

[0068] For example, assuming the fourth information indicates that the first transmission occupies the first transmission resource, and the first communication device sends the first transmission on the first transmission resource based on the first model, then after receiving the first transmission, the second communication device can determine the performance of the first model based on the signal transmission quality of the first transmission. If the protocol stipulates that the signal transmission quality of the first transmission sent on the first transmission resource based on the first model is greater than a second value, but the actual signal transmission value of the first transmission received by the second communication device is not greater than the second value, then the second communication device can determine that the model performance of the first model may be poor and that the first model needs to be calibrated or retrained; otherwise, it can determine that the performance of the first model has not deteriorated and subsequent transmissions can continue, thereby assisting the first communication device in model supervision and ensuring the model performance of the first model.

[0069] Optionally, the second value can be the correlation value between the received signal and the transmitted signal in the time domain, or it can be an error vector metric, etc., without any limitation.

[0070] 15) Fifth information, used to indicate the application status of the first model, the application status of the first model includes the first transmission application or not applying the first model.

[0071] The fifth information enables the second communication device to determine whether the first transmission applies the first model when it receives the first transmission based on the first model from the first communication device. This allows the second communication device to assist the first communication device in performing model supervision of the first model when it determines that the first transmission applies the first model, thereby improving the effectiveness of the model supervision behavior and avoiding the occurrence of invalid supervision behavior that may exist when the first transmission does not apply the first model.

[0072] 16) The sixth piece of information is used to indicate whether the reference signal corresponding to the first transmission applies the first model or does not apply the first model.

[0073] The sixth information enables the second communication device to determine whether the reference signal corresponding to the first transmission applies the first model when it receives the first transmission from the first communication device based on the first model. This allows the second communication device to assist the first communication device in performing model supervision of the first model when the reference signal corresponding to the first transmission applies the first model, thereby improving the effectiveness of the model supervision behavior and avoiding the occurrence of invalid supervision behavior that may exist when the reference signal corresponding to the first transmission does not apply the first model.

[0074] Optionally, the reference signal may include, but is not limited to, demodulation reference signal (DMRS), SRS, phase tracking reference signal (PTRS), channel state information reference signal (CSI-RS), etc.

[0075] In this embodiment, by using one or more of the instructions in 11)-16) above, the second communication device can assist the first communication device in performing model supervision based on normal signal scheduling (such as uplink scheduling), thereby ensuring the model performance of the first model and thus ensuring the performance of the wireless communication system.

[0076] Furthermore, this embodiment utilizes the normal signal scheduling (such as uplink scheduling) of the second communication device to assist the first communication device in model supervision. Since only normal signal scheduling signaling (i.e., the aforementioned first signaling) is reused during model supervision, and no dedicated measurement signals (or signaling) for model supervision are introduced, this not only avoids the problem of introducing large signaling overhead during model supervision but also avoids the problems of high device power consumption and large signal measurement errors that exist when dedicated measurement signaling for model supervision is introduced. The high device power consumption problem can be understood as the high power consumption that occurs when the first communication device needs to continuously receive measurement signals through the feedback link for model supervision. The large signal measurement error problem can be understood as the problem that when the first communication device uses the receiving port to detect measurement signals, non-measurement signals may interfere with the reception of the measurement signals, leading to a large signal measurement error.

[0077] In some embodiments, based on the scheduling or configuration of the first signaling, the "sending the first transmission" in S220 can be understood as the second communication device sending the first transmission based on the first signaling, such as sending the first transmission based on one or more of the indication information in 11)-16) above, so as to achieve the purpose of assisting the first communication device in model supervision based on normal signal scheduling (such as uplink scheduling, etc.).

[0078] In addition to the aforementioned embodiments where the first signaling is configured for the second communication device to assist the first communication device in model supervision to ensure the model performance of the first model, in some embodiments, assuming that the first transmission sent by the first communication device can correspond to N transmission resources, this embodiment can also agree or configure at least two of the N transmission resources to use different or the same transmission characteristics or information, such as model application status, power, bandwidth configuration, scrambling sequence, time-domain resources, modulation symbols, etc., so that the second communication device can assist the first communication device in supervising the model performance of the first model based on the transmission information of different transmission resources (such as the quality of signal transmission, the effect of PA nonlinear distortion compensation, etc.), thereby ensuring the model performance of the first model. Here, the transmission resources can also be understood as transmission occasion, transmission port, etc.

[0079] Based on this, in this embodiment, the N transmission resources can satisfy, but are not limited to, at least one of the following 21)-26).

[0080] 21) The N transmission resources correspond to (or are associated with) N first models, and at least two of the N first models have different application states.

[0081] For example, assuming N is 3, and transmission resource #1 applies the first model, while transmission resources #2 and #3 do not apply the first model, then after receiving the first transmission, the second communication device can assist the first communication device in performing model supervision or model training of the first model by comparing the transmission status of the first transmission on transmission resource #1 with that on transmission resource #2 or transmission resource #3. For example, if the transmission status of the first transmission on transmission resource #2 (which does not apply the first model, such as the PA nonlinear distortion compensation effect) is better than that of the first transmission on transmission resource #1 which applies the first model, then it can be determined that the model performance of the first model is poor, and the first model needs to be calibrated or retrained.

[0082] 22) The N transmission resources correspond to (or are associated with) N first powers, and at least two of the N first powers are different.

[0083] For example, assuming that the N first powers corresponding to the N transmission resources are all different, and each first power value corresponds to a different model, then the first communication device sending signals with different first power values ​​can assist the second communication device (such as a network-side device) in calibrating multiple different models simultaneously.

[0084] Assuming that the N first powers corresponding to the N transmission resources are all different, and the model responses corresponding to different first power values ​​are different, then the first communication device can send signals with different first power values ​​to assist the second communication device (such as a network-side device) in calibrating multiple responses of the model.

[0085] The first power may include, but is not limited to, one or more of the following: transmit power, receive power, etc.

[0086] Optionally, assuming the first power is the transmission power, the transmission power corresponding to the at least two transmission resources can be transmitted at a fixed power interval. The interval power is implemented by means of protocol agreement, network-side device configuration, protocol agreement, or the first communication device reporting to the second communication device, etc., and is not limited here.

[0087] 23) The N transmission resources correspond to (or are associated with) N bandwidths, and at least two of the N bandwidths are different.

[0088] By configuring at least two of the N bandwidths corresponding to the N transmission resources to be different, the second communication device can assist the first communication device in performing model supervision or model training under different bandwidth configurations after receiving the first transmission, so as to ensure the model performance of the first model.

[0089] 24) At least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources.

[0090] Taking SRS as an example, by configuring at least two of the N scrambling sequences to be different, the second communication device can assist the first communication device in performing model supervision or training under different scrambling sequence configurations after receiving the first transmission, so as to ensure the model performance of the first model.

[0091] Optionally, the scrambling sequence may be, but is not limited to, the Hadamard sequence. In this embodiment, the radio frequency indicators (such as SRS) of the first transmission corresponding to different scrambling sequences may be different, such as one or more of the following: Peak to Average Power Ratio (PAPR), Error Vector Magnitude (EVM), and Spectrum Emission Mask (SEM).

[0092] 25) The N transmission resources correspond to (or are associated with) different time units. The time units shown can be, but are not limited to, time slots.

[0093] By configuring the N transmission resources to correspond to different time units, the second communication device can determine the performance of the first model based on the reception performance of different transmission resources after receiving the first transmission, thereby assisting the terminal in model supervision and ensuring model performance.

[0094] For example, suppose that transmission resources #1 and transmission resources #2 correspond to different time units (such as time slots), and the first transmission sent on the time unit corresponding to transmission resource #1 applies the first model, while the first transmission sent on the time unit corresponding to transmission resource #2 does not apply the first model. Then, if the second communication device determines that the signal quality of the first transmission received on transmission resource #1 is not greater than the signal quality of the first transmission received on transmission resource #2, then it can be determined that the model performance of the first model is poor and model calibration or retraining is required.

[0095] 26) The same modulation symbol is transmitted on at least two of the N transmission resources.

[0096] By configuring at least two of the N transmission resources to transmit the same modulation symbol, the second communication device can determine the performance of the first model based on the reception performance of the transmission resources transmitting the same modulation symbol after receiving the first transmission, thereby achieving the purpose of assisting the terminal in model supervision and ensuring model performance.

[0097] For example, assuming that the same modulation symbol is transmitted on transmission resource #1 and transmission resource #2, and the first transmission transmitted on transmission resource #1 applies the first model while the first transmission transmitted on transmission resource #2 does not apply the first model, then if the second communication device determines that the signal quality of the first transmission received on transmission resource #1 is not greater than the signal quality of the first transmission received on transmission resource #2, then it can be determined that the model performance of the first model is poor and model calibration or retraining is required.

[0098] The transmission resources mentioned in 21)-26) above provided in this embodiment may include, but are not limited to, at least one of SRS resources, DMRS resources, and PUSCH resources. In other words, when performing model supervision of the first model in this embodiment, it can be implemented from different resource perspectives (such as SRS resources, DMRS resources, or PUSCH resources), thereby improving the flexibility of model supervision.

[0099] The SRS resource can also be referred to as SRS timing, SRS port, etc. The DMRS resource can also be referred to as DMRS symbol, DMRS port, etc. The PUSCH resource can also be referred to as PUSCH transmission timing, PUSCH port, etc., without any restrictions.

[0100] For example, if the transmission resource is the SRS resource, then the N SRS resources can satisfy at least one of the following a)-d).

[0101] a) The N SRS resources correspond to N first models, and at least two of the N first models have different application states.

[0102] b) The N SRS resources correspond to N first powers, and at least two of the N first powers are different.

[0103] c) The N SRS resources correspond to N bandwidths, and at least two of the N bandwidths are different.

[0104] d) At least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission (e.g., SRS) on the N SRS resources.

[0105] In this embodiment, by configuring at least one of a)-d) above, the second communication device can determine the performance of the first model based on the reception performance on different SRS resources when it receives the first transmission from the first communication device, thereby achieving the purpose of assisting the terminal in model supervision and ensuring model performance.

[0106] If the transmission resource is the DMRS resource, then the N DMRS resources can satisfy at least one of the following a)-c).

[0107] a) The N DMRS resources correspond to N first models, and at least two of the N first models have different application states.

[0108] b) The N DMRS resources correspond to N first powers, and at least two of the N first powers are different.

[0109] c) The N DMRS resources correspond to N bandwidths, and at least two of the N bandwidths are different.

[0110] In this embodiment, through the configuration in a)-c) above, the second communication device can determine the performance of the first model based on the reception performance on different DMRS sources when it receives the first transmission from the first communication device, thereby achieving the purpose of assisting the terminal in model supervision.

[0111] If the transmission resource is the PUSCH resource, then the N PUSCH resources satisfy at least one of the following a)-c).

[0112] a) The N PUSCH resources correspond to N first powers, and at least two of the N first powers are different.

[0113] b) The N PUSCH resources correspond to different time units.

[0114] c) The same modulation symbol is transmitted on at least two of the N PUSCH resources.

[0115] In this embodiment, through the configuration in a)-c) above, the second communication device can determine the performance of the first model based on the receiving performance on different PUSCH transmission resources when it receives the first transmission from the first communication device, thereby achieving the purpose of assisting the terminal in model supervision and ensuring model performance.

[0116] In this embodiment, by defining the relevant characteristics of the N transmission resources (such as SRS resources, DMRS resources, and PUSCH resources) corresponding to the first transmission, the second communication device can determine the model performance of the first model by comparing the transmission conditions on different transmission resources, thereby assisting the first communication device in model supervision, ensuring the model performance of the first model, and thus ensuring the performance of the wireless communication system.

[0117] Furthermore, since this embodiment does not introduce dedicated measurement signals (or signaling) for model supervision during the model supervision process, it not only avoids the problem of introducing large signaling overhead during model supervision, but also avoids the problems of high device power consumption and large signal measurement errors that exist when dedicated measurement signaling for model supervision is introduced. The high device power consumption issue can be understood as the high power consumption that occurs when the first communication device needs to continuously receive measurement signals through the feedback link for model supervision. The large signal measurement error issue can be understood as the problem that when the first communication device uses the receiving port to detect the measurement signal, interference from non-measurement signals may cause the reception of the measurement signal, resulting in a large signal measurement error.

[0118] In addition to the model supervision methods provided in the foregoing embodiments to ensure the model performance of the first model, in some embodiments, this method embodiment 200 may further include: when a first condition is met, the first communication device sends a second signaling to the second communication device, the second signaling being used for the supervision or training of the first model. The first condition may include, but is not limited to, at least one of the following conditions 1-3.

[0119] Condition 1: The transmission power indicated by the second communication device is greater than the first threshold value.

[0120] Condition 2: The path loss value measured by the first communication device is greater than the second threshold value.

[0121] Condition 3: The power margin is less than the third threshold. Here, the power margin can be understood as reflecting the remaining usable transmission power of the first communication device under the current transmission conditions, to help the second communication device (such as a base station) optimize resource scheduling and balance transmission rate, coverage, and terminal power consumption.

[0122] Optionally, the first threshold value, the second threshold value, and the third threshold value mentioned in this embodiment can be determined by means of protocol agreement, network-side device configuration, or network-side device indication, and no restrictions are imposed here.

[0123] In this embodiment, the second signaling is sent based on a condition-triggered method, so that the second communication device can assist the first communication device in performing model supervision or model training based on the second signaling, thereby ensuring the model performance of the first model on the first communication device.

[0124] In some embodiments, the second signaling may include, but is not limited to, at least one of the following 31)-33).

[0125] 31) The seventh piece of information is used to indicate whether the first model is applied.

[0126] The seventh information indicates whether the second communication device clearly receives the first transmission and applies the first model. This allows the second communication device to assist the first communication device in performing model supervision of the first model when it determines that the first transmission applies the first model. This improves the effectiveness of the model supervision and avoids the occurrence of invalid supervision when the first transmission does not apply the first model.

[0127] 32) The eighth piece of information is used to indicate the maximum transmit power when the first model is applied.

[0128] In this regard, considering that the "maximum transmission power" affects the performance or effectiveness of the first model, the first communication device (such as a terminal) indicates the maximum transmission power when applying the first model to the second communication device (such as a network-side device) through the eighth information. This allows the second communication device to clearly understand the performance and effectiveness of the first model on the first communication device, and then refer to the performance and effectiveness of the first model to assist the first communication device in supervising the first model.

[0129] 33) Ninth information, used to indicate the bandwidth information of the first transmission when the first model is applied.

[0130] Optionally, the second signaling can be transmitted separately or it can be transmitted with the first signaling via the same signaling; there is no limitation on this.

[0131] In this embodiment, the ninth information enables the second communication device to determine the performance of the first model based on the bandwidth configuration of the first transmission when it receives the first transmission from the first communication device, thereby assisting the terminal in model supervision and ensuring model performance.

[0132] In this embodiment, the first communication device is triggered to report a second signaling to the second communication device through conditional configuration, so that the second communication device can assist the first communication device in model supervision, thereby ensuring the model performance of the first model and thus ensuring the performance of the wireless communication system.

[0133] Furthermore, since this embodiment does not introduce dedicated measurement signals (or signaling) for model supervision during the model supervision process, it not only avoids the problem of introducing large signaling overhead during model supervision, but also avoids the problems of high device power consumption and large signal measurement errors that exist when dedicated measurement signaling for model supervision is introduced. The high device power consumption issue can be understood as the high power consumption that occurs when the first communication device needs to continuously receive measurement signals through the feedback link for model supervision. The large signal measurement error issue can be understood as the problem that when the first communication device uses the receiving port to detect the measurement signal, interference from non-measurement signals may cause the reception of the measurement signal, resulting in a large signal measurement error.

[0134] In some embodiments, the second communication device performs model supervision or model training on the first model according to at least one of the first signaling and the second signaling, thereby achieving the purpose of assisting the first communication device in performing model supervision or model training through the second communication device. This avoids the device power consumption problem that exists when continuously receiving signals through the feedback link for model supervision, or avoids the problem of large signal measurement error that exists when the first communication device uses the receiving port to detect signals. It is understood that the method by which the second communication device performs model supervision or model training on the first model according to at least one of the first signaling and the second signaling can be referred to the relevant descriptions in the foregoing embodiments, and will not be repeated here.

[0135] In some embodiments, the method embodiment 200 may further include: the first communication device receiving a third signaling from the second communication device, the third signaling being used to instruct the first communication device to update model calibration parameters; and the first communication device performing model calibration according to the third signaling, thereby improving the model performance of the first model by having the second communication device assist the first communication device in performing model supervision or model training.

[0136] In some embodiments, the third signaling may include, but is not limited to, at least one of the following 41)-43).

[0137] 41) Tenth information, used to indicate the time window for the calibration of the first model, so that the first communication device can calibrate the first model within the time window.

[0138] 42) Eleventh information, used to indicate whether to perform calibration of the first model.

[0139] For example, a 1-bit information can be used to indicate whether the first transmission (such as an uplink transmission) applies the first model. If the first model is not applied, it can be considered an implicit indication that the first model needs to be calibrated.

[0140] 43) The twelfth piece of information indicates model information for models requiring calibration. This model information includes at least one of the following: model index and transmission configuration information for the model application. The transmission configuration information for the model application may include, but is not limited to, information such as power, bandwidth, and antenna port during model application.

[0141] Optionally, the third signaling may be, but is not limited to, Radio Resource Control (RRC) signaling, DCI, etc., thereby improving the flexibility of the transmission of the third signaling.

[0142] In some embodiments, the information carried in the third signaling may be determined by the second communication device based on the aforementioned model supervision results or model training results of the first model, and this embodiment does not impose any limitations on this.

[0143] Based on the description of the aforementioned method embodiment 200, in order to better understand the technical solution provided by this application, the implementation process of the technical solution provided by the embodiment of this application will be exemplarily introduced below with reference to examples, the content of which is as follows.

[0144] Example 1

[0145] Assuming the first communication device is a terminal, the second communication device is a network-side device, and the N transmission resources corresponding to the first transmission are SRS resources, then the communication scheme provided in this Example 1 is as follows.

[0146] The terminal receives a first signaling, such as DCI, from a network-side device, and the first signaling indicates that the first transmission corresponds to N SRS resources. The N SRS resources satisfy at least one of the following a)-c).

[0147] a) The N SRS resources have different transmission powers. For example, the N SRS resources are transmitted at a fixed power interval, which is configured by the network side, agreed upon by the protocol, or reported by the terminal to the network side device.

[0148] b) The N SRS resources occupy different bandwidths, and the auxiliary network side performs model supervision or training with different bandwidth configurations.

[0149] c) The N SRS resources correspond to different scrambling sequences. The scrambling sequence can be a Hadamard sequence, and the PAPR of the SRS corresponding to different scrambling sequences can be different.

[0150] Based on this, when the network-side device receives the first transmission from the terminal, it can measure the performance of the first model application on the terminal based on different configurations of SRS, thereby assisting the terminal in performing model supervision or model training.

[0151] Example 2

[0152] Assuming the first communication device is a terminal, the second communication device is a network-side device, and the N transmission resources corresponding to the first transmission are PUSCH transmission resources, then the communication scheme provided in this Example 2 is as follows.

[0153] The terminal receives a first signaling, such as DCI, from a network device, and the first signaling is used to schedule a PUSCH, and the first signaling is also used to indicate at least one of a)-d) below.

[0154] a) Whether the PUSCH applies the first model.

[0155] b) The status of the N DMRS resources associated with the PUSCH. For example, one of the N DMRS resources applies the first model, while the other DMRS resources do not apply the first model, thereby enabling the network-side device to measure the performance of the first model based on the status of these two DMRS resources.

[0156] c) The states of the models corresponding to the N PUSCH transmission times of the PUSCH are different.

[0157] d) The transmission content (i.e. modulation symbols) corresponding to the N PUSCH transmission times of the PUSCH are the same.

[0158] Based on this, when the network-side device receives a PUSCH from the terminal, it can determine the performance of the first model based on the reception performance at different PUSCH transmission times, thereby achieving the purpose of assisting the terminal in model supervision.

[0159] like Figure 3 The diagram shown is a flowchart of a communication method 300 provided in an exemplary embodiment of this application. This method 300 can be executed by, but is not limited to, a second communication device, specifically by hardware and / or software installed in the second communication device. In this embodiment, the method 300 may include at least the following steps.

[0160] S310, the second communication device sends the first signaling.

[0161] S320, the second communication device receives a first transmission from the first communication device.

[0162] The first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0163] In some embodiments, the first signaling includes at least one of the following: first information for indicating a first time-frequency resource allocated for the first transmission; second information for indicating a second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; third information for indicating whether the first transmission carries data; fourth information for indicating whether the first transmission occupies a first transmission resource, wherein the first transmission resource is a pre-configured resource for the first transmission; fifth information for indicating the application state of the first model, wherein the application state of the first model includes whether the first transmission applies or does not apply the first model; and sixth information for indicating whether the reference signal corresponding to the first transmission applies or does not apply the first model.

[0164] In some embodiments, the first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: the N transmission resources correspond to N first models, and at least two of the N first models have different application states; the N transmission resources correspond to N first powers, and at least two of the N first powers are different; the N transmission resources correspond to N bandwidths, and at least two of the N bandwidths are different; at least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources; the N transmission resources correspond to different time units; and the same modulation symbol is transmitted on at least two of the N transmission resources; wherein, the transmission resources include at least one of sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

[0165] In some embodiments, the method further includes: upon satisfying a first condition, the second communication device receiving a second signaling from the first communication device, the second signaling being used for supervision or training of the first model; wherein the first condition includes at least one of the following: the transmission power indicated by the second communication device is greater than a first threshold; the path loss value measured by the first communication device is greater than a second threshold; and the power margin is less than a third threshold.

[0166] In some embodiments, the second signaling includes at least one of the following: a seventh message indicating whether the first model is applied; an eighth message indicating the maximum transmit power when the first model is applied; and a ninth message indicating the bandwidth information of the first transmission when the first model is applied.

[0167] In some embodiments, the method further includes: the second communication device performing model supervision or model training on the first model according to at least one of the first signaling and the second signaling.

[0168] In some embodiments, the method further includes: the second communication device sending a third signaling message to the first communication device, the third signaling message being used to instruct the first communication device to update the model calibration parameters.

[0169] In some embodiments, the third signaling includes at least one of the following: a tenth message for indicating a time window for the calibration of the first model; an eleventh message for indicating whether to perform calibration of the first model; and a twelfth message for indicating model information of the model that needs to be calibrated, wherein the model information includes at least one of a model index and transmission configuration information of the model application.

[0170] In some embodiments, the first model is related to signal distortion compensation for the first transmission.

[0171] In some embodiments, the first transmission includes at least one of the Physical Uplink Shared Channel (PUSCH), the Sound Reference Signal (SRS), and the Physical Uplink Control Channel (PUCCH).

[0172] In some embodiments, the first communication device is a terminal and the second communication device is a network-side device; or, both the first communication device and the second communication device are terminals.

[0173] It is understood that each implementation in this method embodiment 300 has the same or corresponding technical features as the aforementioned method embodiment 200. Therefore, the implementation of each implementation in this method embodiment 300 can be referred to the relevant description in the aforementioned method embodiment 200 to achieve the same or corresponding technical effects. To avoid repetition, it will not be described again here.

[0174] The communication method provided in this application can be executed by a communication device. This application uses the example of a communication device executing the communication method to illustrate the communication device provided in this application.

[0175] This application provides a communication device. As an example, the communication device may be a communication equipment or a component within a communication equipment, such as a chip. The communication equipment 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.

[0176] The communication 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, etc., such as central processing units (CPUs), microprocessors, digital signal processors (DSPs), artificial intelligence (AI) processors, graphics processing units (GPUs), application-specific integrated circuits (ASICs), network processors (NPs), field-programmable gate arrays (FPGAs), 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: transceivers, pins, circuits, buses, radio frequency units, etc.

[0177] Specifically, see Figure 4 When the communication device is a first communication device or a component of the first communication device, the communication device 400 includes a receiving module 410 for receiving a first signaling from a second communication device; and a sending module 420 for sending a first transmission; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0178] In some embodiments, the first signaling includes at least one of the following: first information for indicating a first time-frequency resource allocated for the first transmission; second information for indicating a second time-frequency resource allocated for the first transmission, wherein the second time-frequency resource is less than the first time-frequency resource; third information for indicating whether the first transmission carries data; fourth information for indicating whether the first transmission occupies a first transmission resource, wherein the first transmission resource is a pre-configured resource for the first transmission; fifth information for indicating the application state of the first model, wherein the application state of the first model includes whether the first transmission applies or does not apply the first model; and sixth information for indicating whether the reference signal corresponding to the first transmission applies or does not apply the first model.

[0179] In some embodiments, the first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: the N transmission resources correspond to N first models, and at least two of the N first models have different application states; the N transmission resources correspond to N first powers, and at least two of the N first powers are different; the N transmission resources correspond to N bandwidths, and at least two of the N bandwidths are different; at least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources; the N transmission resources correspond to different time units; and the same modulation symbol is transmitted on at least two of the N transmission resources; wherein, the transmission resources include at least one of sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

[0180] In some embodiments, the sending module 420 is further configured to send a second signaling to the second communication device when a first condition is met, the second signaling being used for supervision or training of the first model; wherein the first condition includes at least one of the following: the transmission power indicated by the second communication device is greater than a first threshold; the path loss value measured by the first communication device is greater than a second threshold; and the power margin is less than a third threshold.

[0181] In some embodiments, the second signaling includes at least one of the following: a seventh message indicating whether the first model is applied; an eighth message indicating the maximum transmit power when the first model is applied; and a ninth message indicating the bandwidth information of the first transmission when the first model is applied.

[0182] In some embodiments, the receiving module 410 is further configured to receive a third signaling from the second communication device, the third signaling being used to instruct the first communication device to update the model calibration parameters; the apparatus further includes Figure 4 The processing module 430 shown is used to perform model calibration according to the third signaling.

[0183] In some embodiments, the third signaling includes at least one of the following: a tenth message for indicating a time window for the calibration of the first model; an eleventh message for indicating whether to perform calibration of the first model; and a twelfth message for indicating model information of the model that needs to be calibrated, wherein the model information includes at least one of a model index and transmission configuration information of the model application.

[0184] In some embodiments, the first model is related to signal distortion compensation for the first transmission.

[0185] In some embodiments, the first transmission includes at least one of the Physical Uplink Shared Channel (PUSCH), the Sound Reference Signal (SRS), and the Physical Uplink Control Channel (PUCCH).

[0186] In some embodiments, the first communication device is a terminal and the second communication device is a network-side device; or, both the first communication device and the second communication device are terminals.

[0187] The communication device 400 provided in this application embodiment can achieve Figure 2 The various processes implemented in the method embodiments achieve the same technical effect, and will not be described again here to avoid repetition.

[0188] See Figure 5 When the communication device is a second communication device or a component of a second communication device, the communication device 500 includes a transmitting module 510 for transmitting a first signaling; and a receiving module 520 for receiving a first transmission from a first communication device; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0189] In some embodiments, the first signaling includes at least one of the following: first information for indicating a first time-frequency resource allocated for the first transmission; second information for indicating a second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; third information for indicating whether the first transmission carries data; fourth information for indicating whether the first transmission occupies a first transmission resource, wherein the first transmission resource is a pre-configured resource for the first transmission; fifth information for indicating the application state of the first model, wherein the application state of the first model includes whether the first transmission applies or does not apply the first model; and sixth information for indicating whether the reference signal corresponding to the first transmission applies or does not apply the first model.

[0190] In some embodiments, the first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: the N transmission resources correspond to N first models, and at least two of the N first models have different application states; the N transmission resources correspond to N first powers, and at least two of the N first powers are different; the N transmission resources correspond to N bandwidths, and at least two of the N bandwidths are different; at least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources; the N transmission resources correspond to different time units; and the same modulation symbol is transmitted on at least two of the N transmission resources; wherein, the transmission resources include at least one of sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

[0191] In some embodiments, the receiving module 520 is further configured to: receive a second signaling from the first communication device when a first condition is met, the second signaling being used for supervision or training of the first model; wherein the first condition includes at least one of the following: the transmission power indicated by the second communication device is greater than a first threshold; the path loss value measured by the first communication device is greater than a second threshold; and the power margin is less than a third threshold.

[0192] In some embodiments, the second signaling includes at least one of the following: a seventh message indicating whether the first model is applied; an eighth message indicating the maximum transmit power when the first model is applied; and a ninth message indicating the bandwidth information of the first transmission when the first model is applied.

[0193] In some embodiments, please refer again Figure 5 The device 500 further includes a processing module 530, configured to perform model supervision or model training on the first model according to at least one of the first signaling and the second signaling.

[0194] In some embodiments, the sending module 510 is further configured to: send a third signaling to the first communication device, the third signaling being used to instruct the first communication device to update the model calibration parameters.

[0195] In some embodiments, the third signaling includes at least one of the following: a tenth message for indicating a time window for the calibration of the first model; an eleventh message for indicating whether to perform calibration of the first model; and a twelfth message for indicating model information of the model that needs to be calibrated, wherein the model information includes at least one of a model index and transmission configuration information of the model application.

[0196] In some embodiments, the first model is related to signal distortion compensation for the first transmission.

[0197] In some embodiments, the first transmission includes at least one of the Physical Uplink Shared Channel (PUSCH), the Sound Reference Signal (SRS), and the Physical Uplink Control Channel (PUCCH).

[0198] In some embodiments, the first communication device is a terminal and the second communication device is a network-side device; or, both the first communication device and the second communication device are terminals.

[0199] The communication device 500 provided in this application embodiment can achieve Figure 3 The various processes implemented in the method embodiments achieve the same technical effect, and will not be described again here to avoid repetition.

[0200] like Figure 6 As shown, this application embodiment also provides a communication device 600, including a processor 601 and a memory 602. The memory 602 stores a program or instructions that can run on the processor 601. For example, when the communication device 600 is a terminal, the program or instructions executed by the processor 601 implement the various steps of the above-described communication method embodiments 200 or 300, and achieve the same technical effect. When the communication device 600 is a network-side device, the program or instructions executed by the processor 601 implement the various steps of the above-described communication method embodiments 200 or 300, and achieve the same technical effect. To avoid repetition, further details are omitted here.

[0201] This application embodiment also provides a terminal, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement, for example... Figure 2 or Figure 3 The steps in the method embodiment shown are illustrated. This terminal embodiment corresponds to the first communication device-side method embodiment or the second communication device-side method embodiment described above. All implementation processes and methods of the above method embodiments can be applied to this terminal embodiment and achieve the same technical effect. The terminal can be... Figure 4 or Figure 5 The communication device shown. Specifically, Figure 7 A schematic diagram of the hardware structure of a terminal to implement an embodiment of this application.

[0202] The terminal 700 includes, but is not limited to, at least some of the following components: radio frequency unit 701, network module 702, audio output unit 703, input unit 704, sensor 705, display unit 706, user input unit 707, interface unit 708, memory 709, and processor 710.

[0203] Those skilled in the art will understand that the terminal 700 may also include a power supply (such as a battery) for supplying power to various components. The power supply may be logically connected to the processor 710 through a power management system, thereby enabling functions such as managing charging, discharging, and power consumption through the power management system. Figure 7 The terminal structure shown 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.

[0204] It should be understood that, in this embodiment, the input unit 704 may include a graphics processor 7041 and a microphone 7042. The graphics processor 7041 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 706 may include a display panel 7061, which may be configured in the form of a liquid crystal display, an organic light-emitting diode, or the like. The user input unit 707 includes at least one of a touch panel 7071 and other input devices 7072. The touch panel 7071 is also called a touch screen. The touch panel 7071 may include a touch detection device and a touch controller. Other input devices 7072 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.

[0205] In this embodiment, after receiving downlink data from the network-side device, the radio frequency unit 701 can transmit it to the processor 710 for processing; in addition, the radio frequency unit 701 can send uplink data to the network-side device. Typically, the radio frequency unit 701 includes, but is not limited to, antennas, amplifiers, transceivers, couplers, low-noise amplifiers, duplexers, etc.

[0206] The memory 709 can be used to store software programs or instructions, as well as various data. The memory 709 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 709 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 709 in the embodiments of this application includes, but is not limited to, these and any other suitable types of memory.

[0207] The processor 710 may include one or more processing units; optionally, the processor 710 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 the processor 710.

[0208] In the case where the terminal 700 is the first communication device, the radio frequency unit 701 is used to receive a first signaling from the second communication device and to send a first transmission; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0209] In some embodiments, the first signaling includes at least one of the following: first information for indicating a first time-frequency resource allocated for the first transmission; second information for indicating a second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; third information for indicating whether the first transmission carries data; fourth information for indicating whether the first transmission occupies a first transmission resource, wherein the first transmission resource is a pre-configured resource for the first transmission; fifth information for indicating the application state of the first model, wherein the application state of the first model includes whether the first transmission applies or does not apply the first model; and sixth information for indicating whether the reference signal corresponding to the first transmission applies or does not apply the first model.

[0210] In some embodiments, the first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: the N transmission resources correspond to N first models, and at least two of the N first models have different application states; the N transmission resources correspond to N first powers, and at least two of the N first powers are different; the N transmission resources correspond to N bandwidths, and at least two of the N bandwidths are different; at least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources; the N transmission resources correspond to different time units; and the same modulation symbol is transmitted on at least two of the N transmission resources; wherein, the transmission resources include at least one of sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

[0211] In some embodiments, the radio frequency unit 701 is further configured to send a second signaling to the second communication device when a first condition is met, the second signaling being used for supervision or training of the first model; wherein the first condition includes at least one of the following: the transmission power indicated by the second communication device is greater than a first threshold; the path loss value measured by the first communication device is greater than a second threshold; and the power margin is less than a third threshold.

[0212] In some embodiments, the second signaling includes at least one of the following: a seventh message indicating whether the first model is applied; an eighth message indicating the maximum transmit power when the first model is applied; and a ninth message indicating the bandwidth information of the first transmission when the first model is applied.

[0213] In some embodiments, the radio frequency unit 701 is further configured to receive a third signaling from the second communication device, the third signaling being used to instruct the first communication device to update the model calibration parameters; the processor 710 is configured to perform model calibration according to the third signaling.

[0214] In some embodiments, the third signaling includes at least one of the following: a tenth message for indicating a time window for the calibration of the first model; an eleventh message for indicating whether to perform calibration of the first model; and a twelfth message for indicating model information of the model that needs to be calibrated, wherein the model information includes at least one of a model index and transmission configuration information of the model application.

[0215] In some embodiments, the first model is related to signal distortion compensation for the first transmission.

[0216] In some embodiments, the first transmission includes at least one of the Physical Uplink Shared Channel (PUSCH), the Sound Reference Signal (SRS), and the Physical Uplink Control Channel (PUCCH).

[0217] In the case where the terminal 700 is used as a second communication device, the radio frequency unit 701 is used to send a first signaling; and to receive a first transmission from the first communication device; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0218] In some embodiments, the first signaling includes at least one of the following: first information for indicating a first time-frequency resource allocated for the first transmission; second information for indicating a second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; third information for indicating whether the first transmission carries data; fourth information for indicating whether the first transmission occupies a first transmission resource, wherein the first transmission resource is a pre-configured resource for the first transmission; fifth information for indicating the application state of the first model, wherein the application state of the first model includes whether the first transmission applies or does not apply the first model; and sixth information for indicating whether the reference signal corresponding to the first transmission applies or does not apply the first model.

[0219] In some embodiments, the first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: the N transmission resources correspond to N first models, and at least two of the N first models have different application states; the N transmission resources correspond to N first powers, and at least two of the N first powers are different; the N transmission resources correspond to N bandwidths, and at least two of the N bandwidths are different; at least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources; the N transmission resources correspond to different time units; and the same modulation symbol is transmitted on at least two of the N transmission resources; wherein, the transmission resources include at least one of sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

[0220] In some embodiments, the radio frequency unit 701 is further configured to: receive a second signaling from the first communication device when a first condition is met, the second signaling being used for supervision or training of the first model; wherein the first condition includes at least one of the following: the transmit power indicated by the second communication device is greater than a first threshold; the path loss value measured by the first communication device is greater than a second threshold; and the power margin is less than a third threshold.

[0221] In some embodiments, the second signaling includes at least one of the following: a seventh message indicating whether the first model is applied; an eighth message indicating the maximum transmit power when the first model is applied; and a ninth message indicating the bandwidth information of the first transmission when the first model is applied.

[0222] In some embodiments, the processor 710 is configured to perform model supervision or model training on the first model according to at least one of the first signaling and the second signaling.

[0223] In some embodiments, the radio frequency unit 701 is further configured to: send a third signaling to the first communication device, the third signaling being used to instruct the first communication device to update the model calibration parameters.

[0224] In some embodiments, the third signaling includes at least one of the following: a tenth message for indicating a time window for the calibration of the first model; an eleventh message for indicating whether to perform calibration of the first model; and a twelfth message for indicating model information of the model that needs to be calibrated, wherein the model information includes at least one of a model index and transmission configuration information of the model application.

[0225] In some embodiments, the first model is related to signal distortion compensation for the first transmission.

[0226] In some embodiments, the first transmission includes at least one of the Physical Uplink Shared Channel (PUSCH), the Sound Reference Signal (SRS), and the Physical Uplink Control Channel (PUCCH).

[0227] It is understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of method embodiment 200 or 300 and achieve the same or corresponding technical effects. To avoid repetition, it will not be described again here.

[0228] This application embodiment also provides a network-side device, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement, for example... Figure 2 or Figure 3 The steps of the method embodiment shown are illustrated. This network-side device embodiment corresponds to the first communication device or the second communication device method embodiment described above. All implementation processes and methods of the above method embodiments can be applied to this network-side device embodiment and can achieve the same technical effect.

[0229] Specifically, embodiments of this application also provide a network-side device, which can be... Figure 4 or Figure 5 The communication device shown. (As shown) Figure 8 As shown, the network-side device 800 includes: an antenna 801, a radio frequency (RF) device 802, a baseband device 803, a processor 804, and a memory 805. The antenna 801 is connected to the RF device 802. In the uplink direction, the RF device 802 receives information through the antenna 801 and transmits the received information to the baseband device 803 for processing. In the downlink direction, the baseband device 803 processes the information to be transmitted and sends it to the RF device 802. The RF device 802 processes the received information and transmits it through the antenna 801.

[0230] The method executed by the network-side device 800 in the above embodiments can be implemented in the baseband device 803, which includes a baseband processor.

[0231] The baseband device 803 may, for example, include at least one baseband board on which multiple chips are disposed, such as... Figure 8 As shown, one of the chips is, for example, a baseband processor, which is connected to the memory 805 via a bus interface to call the program or instructions in the memory 805 to execute the network-side device operations shown in the above method embodiments.

[0232] The network-side device 800 may also include a network interface 806, such as a Common Public Radio Interface (CPRI).

[0233] Among them, the radio frequency device 82 is used for…

[0234] Processor 84 is used for...

[0235] In the case where the network-side device 800 is the first communication device, the radio frequency device 802 is used to receive a first signaling from the second communication device and to send a first transmission; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0236] In some embodiments, the first signaling includes at least one of the following: first information for indicating a first time-frequency resource allocated for the first transmission; second information for indicating a second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; third information for indicating whether the first transmission carries data; fourth information for indicating whether the first transmission occupies a first transmission resource, wherein the first transmission resource is a pre-configured resource for the first transmission; fifth information for indicating the application state of the first model, wherein the application state of the first model includes whether the first transmission applies or does not apply the first model; and sixth information for indicating whether the reference signal corresponding to the first transmission applies or does not apply the first model.

[0237] In some embodiments, the first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: the N transmission resources correspond to N first models, and at least two of the N first models have different application states; the N transmission resources correspond to N first powers, and at least two of the N first powers are different; the N transmission resources correspond to N bandwidths, and at least two of the N bandwidths are different; at least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources; the N transmission resources correspond to different time units; and the same modulation symbol is transmitted on at least two of the N transmission resources; wherein, the transmission resources include at least one of sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

[0238] In some embodiments, the radio frequency device 802 is further configured to send a second signaling to the second communication device when a first condition is met, the second signaling being used for supervision or training of the first model; wherein the first condition includes at least one of the following: the transmission power indicated by the second communication device is greater than a first threshold; the path loss value measured by the first communication device is greater than a second threshold; and the power margin is less than a third threshold.

[0239] In some embodiments, the second signaling includes at least one of the following: a seventh message indicating whether the first model is applied; an eighth message indicating the maximum transmit power when the first model is applied; and a ninth message indicating the bandwidth information of the first transmission when the first model is applied.

[0240] In some embodiments, the radio frequency device 802 is further configured to receive a third signaling from the second communication device, the third signaling being used to instruct the first communication device to update the model calibration parameters; and the processor 804 is configured to perform model calibration according to the third signaling.

[0241] In some embodiments, the third signaling includes at least one of the following: a tenth message for indicating a time window for the calibration of the first model; an eleventh message for indicating whether to perform calibration of the first model; and a twelfth message for indicating model information of the model that needs to be calibrated, wherein the model information includes at least one of a model index and transmission configuration information of the model application.

[0242] In some embodiments, the first model is related to signal distortion compensation for the first transmission.

[0243] In some embodiments, the first transmission includes at least one of the Physical Uplink Shared Channel (PUSCH), the Sound Reference Signal (SRS), and the Physical Uplink Control Channel (PUCCH).

[0244] In the case where the network-side device 800 is used as a second communication device, the radio frequency device 802 is used to send a first signaling; and to receive a first transmission from the first communication device; wherein the first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

[0245] In some embodiments, the first signaling includes at least one of the following: first information for indicating a first time-frequency resource allocated for the first transmission; second information for indicating a second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; third information for indicating whether the first transmission carries data; fourth information for indicating whether the first transmission occupies a first transmission resource, wherein the first transmission resource is a pre-configured resource for the first transmission; fifth information for indicating the application state of the first model, wherein the application state of the first model includes whether the first transmission applies or does not apply the first model; and sixth information for indicating whether the reference signal corresponding to the first transmission applies or does not apply the first model.

[0246] In some embodiments, the first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: the N transmission resources correspond to N first models, and at least two of the N first models have different application states; the N transmission resources correspond to N first powers, and at least two of the N first powers are different; the N transmission resources correspond to N bandwidths, and at least two of the N bandwidths are different; at least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources; the N transmission resources correspond to different time units; and the same modulation symbol is transmitted on at least two of the N transmission resources; wherein, the transmission resources include at least one of sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

[0247] In some embodiments, the radio frequency device 802 is further configured to: receive a second signaling from the first communication device when a first condition is met, the second signaling being used for supervision or training of the first model; wherein the first condition includes at least one of the following: the transmit power indicated by the second communication device is greater than a first threshold; the path loss value measured by the first communication device is greater than a second threshold; and the power margin is less than a third threshold.

[0248] In some embodiments, the second signaling includes at least one of the following: a seventh message indicating whether the first model is applied; an eighth message indicating the maximum transmit power when the first model is applied; and a ninth message indicating the bandwidth information of the first transmission when the first model is applied.

[0249] In some embodiments, the processor 804 is configured to perform model supervision or model training on the first model according to at least one of the first signaling and the second signaling.

[0250] In some embodiments, the radio frequency device 802 is further configured to: send a third signaling to the first communication device, the third signaling being used to instruct the first communication device to update the model calibration parameters.

[0251] In some embodiments, the third signaling includes at least one of the following: a tenth message for indicating a time window for the calibration of the first model; an eleventh message for indicating whether to perform calibration of the first model; and a twelfth message for indicating model information of the model that needs to be calibrated, wherein the model information includes at least one of a model index and transmission configuration information of the model application.

[0252] In some embodiments, the first model is related to signal distortion compensation for the first transmission.

[0253] In some embodiments, the first transmission includes at least one of the Physical Uplink Shared Channel (PUSCH), the Sound Reference Signal (SRS), and the Physical Uplink Control Channel (PUCCH).

[0254] Furthermore, the network-side device 800 in this embodiment of the application also includes: a program or instructions stored in a memory 805 and executable on a processor 804, wherein the processor 804 calls the program or instructions in the memory 805 to execute. Figure 4 or Figure 5 The methods executed by each module shown achieve the same technical effect, and to avoid repetition, they will not be described in detail here.

[0255] 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-described communication method embodiments 200 or 300 and achieve the same technical effect. To avoid repetition, they will not be described again here.

[0256] The processor mentioned above is either the processor in the terminal described in the above embodiments or the processor in the network-side device. 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.

[0257] This application embodiment also provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the various processes of the above-described communication method embodiment 200 or 300, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0258] 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.

[0259] 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-described communication method embodiments 200 or 300, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0260] This application also provides a wireless communication system, including a first communication device and a second communication device. The first communication device can be used to implement the various processes of the above-described communication method embodiment 200, and the second communication device can be used to implement the various processes of the above-described communication method embodiment 200 or 300, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0261] 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.

[0262] 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 the computer software product includes several instructions to cause the terminal or network-side device to execute the methods described in the various embodiments of this application.

[0263] 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 communication method, characterized in that, include: The first communication device receives a first signaling from the second communication device; The first communication device sends a first transmission; The first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

2. The method as described in claim 1, characterized in that, The first signaling includes at least one of the following: First information, used to indicate the first time-frequency resource allocated for the first transmission; The second information is used to indicate the second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; The third piece of information is used to indicate whether the first transmission carries data; The fourth piece of information is used to indicate whether the first transmission occupies the first transmission resource, which is a pre-configured resource for the first transmission. The fifth piece of information is used to indicate the application status of the first model, which includes whether the first transmission application is used or the first model is not used. The sixth piece of information is used to indicate whether the reference signal corresponding to the first transmission applies the first model or does not apply the first model.

3. The method as described in claim 1 or 2, characterized in that, The first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: The N transmission resources correspond to N first models, and at least two of the N first models have different application states; The N transmission resources correspond to N first powers, and at least two of the N first powers are different; The N transmission resources correspond to N bandwidths, and at least two of the N bandwidths are different; At least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources; The N transmission resources correspond to different time units; The same modulation symbol is transmitted on at least two of the N transmission resources; The transmission resources include at least one of the following: sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

4. The method according to any one of claims 1-3, characterized in that, The method further includes: If the first condition is met, the first communication device sends a second signaling to the second communication device, the second signaling being used for the supervision or training of the first model; The first condition includes at least one of the following: The transmission power indicated by the second communication device is greater than the first threshold value; The path loss value measured by the first communication device is greater than the second threshold value; The power margin is less than the third threshold.

5. The method as described in claim 4, characterized in that, The second signaling includes at least one of the following: The seventh piece of information is used to indicate whether the first model has been applied; The eighth piece of information is used to indicate the maximum transmit power when the first model is applied; The ninth piece of information is used to indicate the bandwidth information of the first transmission when the first model is applied.

6. The method according to any one of claims 1-5, characterized in that, The method further includes: The first communication device receives a third signaling from the second communication device, the third signaling being used to instruct the first communication device to update the model calibration parameters; The first communication device performs model calibration according to the third signaling.

7. The method as described in claim 6, characterized in that, The third signaling includes at least one of the following: The tenth piece of information is used to indicate the time window for the calibration of the first model; The eleventh piece of information indicates whether to perform calibration of the first model; The twelfth piece of information is model information indicating the model that needs to be calibrated, and the model information includes at least one of the following: model index and transmission configuration information of the model application.

8. The method according to any one of claims 1-7, characterized in that, The first model is related to signal distortion compensation for the first transmission.

9. The method according to any one of claims 1-7, characterized in that, The first transmission includes at least one of the Physical Uplink Shared Channel (PUSCH), the Sound Reference Signal (SRS), and the Physical Uplink Control Channel (PUCCH).

10. The method according to any one of claims 1-7, characterized in that, The first communication device is a terminal, and the second communication device is a network-side device; Alternatively, both the first communication device and the second communication device may be terminals.

11. A communication method, characterized in that, include: The second communication device sends the first signaling; The second communication device receives a first transmission from the first communication device; The first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

12. The method as described in claim 11, characterized in that, The first signaling includes at least one of the following: First information, used to indicate the first time-frequency resource allocated for the first transmission; The second information is used to indicate the second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; The third piece of information is used to indicate whether the first transmission carries data; The fourth piece of information is used to indicate whether the first transmission occupies the first transmission resource, which is a pre-configured resource for the first transmission. The fifth piece of information is used to indicate the application status of the first model, which includes whether the first transmission application is used or the first model is not used. The sixth piece of information is used to indicate whether the reference signal corresponding to the first transmission applies the first model or does not apply the first model.

13. The method as described in claim 11 or 12, characterized in that, The first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: The N transmission resources correspond to N first models, and at least two of the N first models have different application states; The N transmission resources correspond to N first powers, and at least two of the N first powers are different; The N transmission resources correspond to N bandwidths, and at least two of the N bandwidths are different; At least two of the N scrambling sequences are different, and the N scrambling sequences correspond one-to-one with the first transmission on the N transmission resources; The N transmission resources correspond to different time units; The same modulation symbol is transmitted on at least two of the N transmission resources; The transmission resources include at least one of the following: sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

14. The method according to any one of claims 11-13, characterized in that, The method further includes: If the first condition is met, the second communication device receives a second signaling from the first communication device, the second signaling being used for the supervision or training of the first model; The first condition includes at least one of the following: The transmission power indicated by the second communication device is greater than the first threshold value; The path loss value measured by the first communication device is greater than the second threshold value; The power margin is less than the third threshold.

15. The method as described in claim 14, characterized in that, The second signaling includes at least one of the following: The seventh piece of information is used to indicate whether the first model has been applied; The eighth piece of information is used to indicate the maximum transmit power when the first model is applied; The ninth piece of information is used to indicate the bandwidth information of the first transmission when the first model is applied.

16. The method according to any one of claims 11-15, characterized in that, The method further includes: The second communication device performs model supervision or model training on the first model based on at least one of the first signaling and the second signaling.

17. The method according to any one of claims 11-16, characterized in that, The method further includes: The second communication device sends a third signaling message to the first communication device, the third signaling message being used to instruct the first communication device to update the model calibration parameters.

18. The method as described in claim 17, characterized in that, The third signaling includes at least one of the following: The tenth piece of information is used to indicate the time window for the calibration of the first model; The eleventh piece of information indicates whether to perform calibration of the first model; The twelfth piece of information is model information indicating the model that needs to be calibrated, and the model information includes at least one of the following: model index and transmission configuration information of the model application.

19. The method according to any one of claims 11-18, characterized in that, The first model is related to signal distortion compensation for the first transmission.

20. The method according to any one of claims 11-18, characterized in that, The first transmission includes at least one of the Physical Uplink Shared Channel (PUSCH), the Sound Reference Signal (SRS), and the Physical Uplink Control Channel (PUCCH).

21. The method according to any one of claims 11-18, characterized in that, The first communication device is a terminal, and the second communication device is a network-side device; Alternatively, both the first communication device and the second communication device may be terminals.

22. A communication device, characterized in that, The device is a first communication device or is applied to a first communication device, the device comprising: The receiving module is used to receive the first signaling from the second communication device; The sending module is used to send the first transmission; The first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

23. The apparatus as claimed in claim 22, characterized in that, The first signaling includes at least one of the following: First information, used to indicate the first time-frequency resource allocated for the first transmission; The second information is used to indicate the second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; The third piece of information is used to indicate whether the first transmission carries data; The fourth piece of information is used to indicate whether the first transmission occupies the first transmission resource, which is a pre-configured resource for the first transmission. The fifth piece of information is used to indicate the application status of the first model, which includes whether the first transmission application is used or the first model is not used. The sixth piece of information is used to indicate whether the reference signal corresponding to the first transmission applies the first model or does not apply the first model.

24. The apparatus as claimed in claim 22 or 23, characterized in that, The first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: At least two of the N first models corresponding to the N transmission resources have different application states; At least two of the N first powers corresponding to the N transmission resources are different; At least two of the N bandwidths corresponding to the N transmission resources are different; At least two of the N scrambling sequences are different, and the scrambling sequences correspond one-to-one with each of the first transmissions transmitted on the N transmission resources; The N transmission resources correspond to different time units; The same modulation symbol is transmitted on at least two of the N transmission resources; The transmission resources include at least one of the following: sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

25. The apparatus as claimed in any one of claims 22-24, characterized in that, The sending module is further configured to send a second signaling to the second communication device when the first condition is met, the second signaling being used for the supervision or training of the first model; The first condition includes at least one of the following: The transmission power indicated by the second communication device is greater than the first threshold value; The path loss value measured by the first communication device is greater than the second threshold value; The power margin is less than the third threshold.

26. The apparatus as claimed in claim 25, characterized in that, The second signaling includes at least one of the following: The seventh piece of information is used to indicate whether the first model has been applied; The eighth piece of information is used to indicate the maximum transmit power when the first model is applied; The ninth piece of information is used to indicate the bandwidth information of the first transmission when the first model is applied.

27. The apparatus as claimed in any one of claims 22-26, characterized in that, The receiving module is further configured to receive a third signaling from the second communication device, the third signaling being used to instruct the first communication device to update the model calibration parameters; The device also includes a processing module for performing model calibration based on the third signaling.

28. The apparatus as claimed in claim 27, characterized in that, The third signaling includes at least one of the following: The tenth piece of information is used to indicate the time window for the calibration of the first model; The eleventh piece of information indicates whether to perform calibration of the first model; The twelfth piece of information is model information indicating the model that needs to be calibrated, and the model information includes at least one of the following: model index and transmission configuration information of the model application.

29. The apparatus as claimed in any one of claims 22-28, characterized in that, The first model is related to signal distortion compensation for the first transmission.

30. A communication device, characterized in that, include: The sending module is used to send the first signaling. A receiving module is used to receive a first transmission from a first communication device; The first signaling is used to configure or schedule the first transmission, and the first communication device is configured or deployed with a first model related to the first transmission.

31. The apparatus as claimed in claim 30, characterized in that, The first signaling includes at least one of the following: First information, used to indicate the first time-frequency resource allocated for the first transmission; The second information is used to indicate the second time-frequency resource allocated for the first transmission, wherein the number of resource units included in the second time-frequency resource is less than the number of resource units included in the first time-frequency resource; The third piece of information is used to indicate whether the first transmission carries data; The fourth piece of information is used to indicate whether the first transmission occupies the first transmission resource, which is a pre-configured resource for the first transmission. The fifth piece of information is used to indicate the application status of the first model, which includes whether the first transmission application is used or the first model is not used. The sixth piece of information is used to indicate whether the first model is applied or not, corresponding to the first transmission.

32. The apparatus as claimed in claim 30 or 31, characterized in that, The first transmission corresponds to N transmission resources, and the N transmission resources satisfy at least one of the following: At least two of the N first models corresponding to the N transmission resources have different application states; At least two of the N first powers corresponding to the N transmission resources are different; At least two of the N bandwidths corresponding to the N transmission resources are different; At least two of the N scrambling sequences are different, and the scrambling sequences correspond one-to-one with each of the first transmissions transmitted on the N transmission resources; The N transmission resources correspond to different time units; The same modulation symbol is transmitted on at least two of the N transmission resources; The transmission resources include at least one of the following: sounding reference signal (SRS) resources, demodulation reference signal (DMRS) resources, and physical uplink shared channel (PUSCH) resources.

33. The apparatus according to any one of claims 30-32, characterized in that, The receiving module is further configured to: receive a second signaling from the first communication device when a first condition is met, wherein the second signaling is used by the second communication device to supervise or train the first model; The first condition includes at least one of the following: The transmission power indicated by the second communication device is greater than the first threshold value; The path loss value measured by the first communication device is greater than the second threshold value; The power margin is less than the third threshold.

34. The apparatus as claimed in claim 33, characterized in that, The second signaling includes at least one of the following: The seventh piece of information is used to indicate whether the first model has been applied; The eighth piece of information is used to indicate the maximum transmit power when the first model is applied; The ninth piece of information is used to indicate the bandwidth information of the first transmission when the first model is applied.

35. The apparatus according to any one of claims 30-34, characterized in that, The device further includes: The processing module is used to perform model supervision or model training on the first model according to at least one of the first signaling and the second signaling.

36. The apparatus according to any one of claims 30-34, characterized in that, The sending module is further configured to: send a third signaling to the first communication device, the third signaling being used to instruct the first communication device to update the model calibration parameters.

37. The apparatus as claimed in claim 36, characterized in that, The third signaling includes at least one of the following: The tenth piece of information is used to indicate the time window for the calibration of the first model; The eleventh piece of information indicates whether to perform calibration of the first model; The twelfth piece of information is model information indicating the model that needs to be calibrated, and the model information includes at least one of the following: model index and transmission configuration information of the model application.

38. The apparatus as claimed in any one of claims 30-37, characterized in that, The first model is related to signal distortion compensation for the first transmission.

39. A communication device, characterized in that, It includes a processor and a memory, the memory storing a program or instructions that can run on the processor, the program or instructions being executed by the processor to implement the steps of the method as described in any one of claims 1 to 21.

40. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions that, when executed by a processor, implement the steps of the method as described in any one of claims 1 to 21.

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